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Device and method of clearing face surface of optical fiber

Device and method of clearing face surface of optical fiber
IPC classes for russian patent Device and method of clearing face surface of optical fiber (RU 2344449):
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The invention is dealt with the hydrocavitating methods of treatment of the different surfaces and may be used for clearing of different composite surfaces including underbody surfaces of ships. The method provides for an action of at least two being under pressure cavitating water jets onto a zone of a surface under treatment. The action is realized with provision of intersection of the cavitating jets. For increasing concentration and maintenance of uniformity of cavitational bubbles in a zone of a surface of treatment the distance L between the longitudinal axes of the injectors of the cavitating jets was taken satisfying to the following ratio: , where is an angle of expansion of a cavitating jet, and di is a diameter of an injector. The distance h from injectors up to a zone of a surface of treatment is equal to an interval h = (40-60)d, and - an angle of expansion of a cavitating jet is in the interval . The device for realization of the method contains at least two injectors. Distance L between the longitudinal axes of the injectors is taken satisfying the ratio , where is the angle of expansion of the cavitating jet, and di is the diameter of the injector. At that - an angle of expansion of a cavitating jet is in the interval . The invention allows to increase effectiveness of treatment, to improve uniformity of treatment of the over-all surface, to increase concentration and to maintain uniformity of cavitation bubbles in a zone of a surface treatment, to reduce pressure.

FIELD: physics.

SUBSTANCE: proposed device includes the casing with a jointing element to be received into the jointing assembly, fluid medium proportioning tool arranged, partially, inside aforesaid casing. Note here that the said proportioning tool section interacts with the face surface when the aforesaid jointing element is received by the jointing assembly. The said fluid medium proportioning tool is designed to feed fluid medium and solvent onto the said face surface to removal dirt from the said face surface. The proposed device can include a contact clearing assembly and/or a microscope.

EFFECT: device for clearing optical fiber end face by no-contact method, removal of cleaning liquid from face surface.

78 cl, 21 dwg

 

The text descriptions are given in facsimile form.

1. The cleaning device (1200) for cleaning the end surface (1104) optical fiber (1106)containing:

(a)housing(1208), and

(b) a dispenser of fluid (1106)at least partially located inside the housing (1208), pricemaster fluid (1106) is designed for supplying the fluid and solvent on the end surface (1104) to remove the dirt with the end surface (1104),

(c) first mounting device (1210), attached to the housing (1208), with the first mounting device (1210) adapted to allow selective connection of the container (1202) with a fluid medium with the case (1208);

(d) second mounting device (1222), attached to the housing (1208), and the second mounting device (1222) adapted to allow selective connection of the container (1204) with the solvent with the case (1208), and the dispenser of fluid (1106) is communicated with each of the containers (1202, 1204) and adapted to supply the fluid and solvent from each of the containers (1202, 1204) on the end surface (1104), and in this case (1208) further comprises a cavity dispensing solvent (1260) a predetermined volume and an actuator (1232)coupled to the housing (1208), and any solvent contained in the cavity of the dispensing solvent (1260), can be produced on the end surface (902) by activating the actuator (1232).

2. The cleaning device according to claim 1, in which a given volume of the cavity (1260) dispensing of solvent is from about 0.01 to about 0.05 ml.

3. The cleaning device according to claim 1, which also contains a system (1206) control connected to the housing (1208), the system (1206) control configur is by finding in the first position, which Pets flow of liquid through the spout of the fluid (1116) on the end surface (1104) and not allowed to feed the solvent from the fluid dispenser (1116) on the end surface (1104).

4. The cleaning device according to claim 1, in which the dispenser fluid (1116) also contains a nozzle tip (1110), and the fluid and solvent release from a dispenser of fluid through the nozzle tip (1110).

5. The cleaning device according to claim 4, additionally containing at least one extension (1112)extending outward from the nozzle tip (1110), and the far end of the cable (1112) adapted for engagement with the end surface (1104) to maintain the nozzle tip (1110) at least at a given distance from the end surface (1104).

6. The cleaning device according to claim 5, in which the set distance is from about 0.381 to about 6.35 mm (0,015 to about 0.25 inch).

7. The cleaning device according to claim 1, in which at least part of the fluid dispenser (1116) is adapted to insert it into the centering sleeve (1108).

8. The cleaning device according to claim 1, which contains also coupled to the housing (1208) microscope (500), and the microscope is adapted for inspection of the end surface (1104).

9. The cleaning device of claim 8 which also contains a hole (336) to install the microscope, and the hole (336) to install the microscope is intended for selective installation of the microscope is designed to observe the end surface (1104) optical fiber (1106).

10. The cleaning device according to claim 9, in which the microscope (500) installed in the hole (336) for installation of the microscope so that the axis of the image in the microscope (500), and fluid or compressed gas and the solvent in the issuance of the dispenser fluid (1116) or from the purification unit is directed to the end surface (1104).

11. The cleaning device according to claim 1, which contains also the shifter (1506), and the shifter (1506) interacts with the fluid dispenser (1116) to offset at Mare part of the dispenser of fluid (1116) in the direction of the end surface (1104).

12. The cleaning device according to claim 1, in which part of the optical fiber (1106) is contained within the device pairing (1103) and a dispenser of fluid (1116) contains interfacing element (1124)made with the possibility to be accepted by the device (1103).

13. The cleaning device according to item 12, which also contains a pumping system (1118)connected to the housing (1208), and the pumping system (1118) is adapted to create a vacuum in the immediate vicinity of the end surface (1104).

14. The cleaning device according to item 12, wherein said Sprague the element (1124) contains the receiving chamber (880) to the end surface of the optical fiber, made with the possibility of receiving protective housing (926), which partially surrounds the end face of the optical fiber (1104) and the centering sleeve (1108), and the cleaning device further comprises a seal (884) between the protective housing (926) centering sleeves (1108) and the receiving chamber(880) to the end surface of the optical fiber.

15. The cleaning device according to 14, in which the seal is an annular seal (884), placed in the annular channel formed on the inner wall of the receiving chamber (880) to the end surface of the optical fiber.

16. The cleaning device according to item 13, in which the pumping system (1118) contains going through the case (1208) the discharge channel (120) pumping designed for removal of fluid or compressed gas and solvent separated within the device pairing (1103).

17. The cleaning device according to clause 16, in which the discharge channel (120) pumping at least partially limited by the inner walls of the housing(1208).

18. The cleaning device according to clause 16, in which the device (1200) cleaning the end surface of the optical fiber is intended for use during all cleaning procedures and during the period after dilution through the discharge channel (120) suction and drying period following the implementation of cleaning, provided the label of the fluid or compressed gas and is initiated stage pumping gas at the end surface (1104) to remove any residual solvent in the cleaning procedure which remains in the centering sleeve (1108).

19. The cleaning device according to item 12, in which the connecting element (1124) further comprises at least one extension (1112)extending outward from the connecting element (1124), and the far end of the cable (1112) adapted for engagement with the end surface (1104,when interfacing element (1124) is accepted by the device (1103).

20. The cleaning device according to item 12, in which the connecting element (1124) made with the possibility for at least partial reception of the centering sleeve (1108).

21. The cleaning device according to item 12, in which at least part of the connecting element (1124) selectively removed to replace at least part of the second connecting element of the other forms, while interfacing element (1124) is designed in such a way as to permit selectively remove the contact tip (816, 817) from interfacing receiving part (815) and replace contact tip (816, 817) another form.

22. The cleaning device according to claim 1, additionally containing the node contact cleaner (1304)coupled to the housing (1208), and the node contact cleaner (1304) contains contact element (1314), designed for interaction with the end surface (1104) and remove the dirt from the end surface by means of physical contact.

23. The PTS device is tough on p.22, in which the contact element (1314) contains many setae.

24. The cleaning device according to item 22, in which the node contact cleaner (1304) is designed to move the contact element (1314), when the contact element(1314) is in contact with the end surface (1104).

25. The cleaning device according to item 22, in which the node contact cleaner (1304) selectively configured between a first position in which the contact element (1314) communicates with the end surface (1104), and a second position in which the contact element is located at a distance from the end surface (1104).

26. The cleaning device according to item 22, in which the node contact cleaner (1304) further includes a drive mechanism (1318)connected to the node contact cleaner (1304), drive mechanism (1318) is designed to move the connecting element (1314) at the end surface(1104).

27. The cleaning device according to item 12, which also contains additional dispenser fluid medium at least partially located inside the housing, and the additional fluid dispenser includes a second mating element adapted to be received by the second device, and additional fluid dispenser is designed to supply the fluid and solvent through the second connecting element N. the second end surface to remove contaminants from the second end surface.

28. The cleaning device of claim 1, wherein the fluid dispenser includes a first nozzle (894) and the second nozzle (896), and the first and second nozzle adapted to discharge of compressed gas or fluid and solvent on the end surface (1104).

29. Device for cleaning p, in which the flow of compressed gas or fluid from the first nozzle (894) is designed to draw solvent from the second nozzle (896) under the influence of the Venturi effect, with the far end of the second nozzle (896) ends in the first nozzle (894).

30. The cleaning device according to claim 1, in which the solvent is a liquid consisting of a mixture of hydrocarbon and terpene, when this solvent is a liquid consisting of a mixture of aliphatic petroleum solvent and of monocyclic terpenes, and the solvent is a mixture consisting of a fluorinated ether, a chlorinated alkali and alcohol, or solvent is a mixture consisting of methyleneglutarate, ethyleneterephthalate, TRANS-1,2-dichlorethylene and isopropanol.

31. The cleaning device according to one of p, 16, 18, 28 and 29, in which fluid or compressed gas is compressed air.

32. The cleaning device according to item 12, in which the dispenser fluid (1116) is adapted for discharge of compressed gas or fluid from the connecting element (1124) at a distance priblizitel is but 0,635-5,08 mm (0,025-0,20 inch) from the end surface (1104) optical fiber (1106), when interfacing element (1124) of the housing (1208) received by the device (1103) pair.

33. The cleaning device according to item 12, which also contains a baffle at least partially placed in the housing and mounted near the face (1104)when interfacing element (1124) received by the device (1103) pair, and a deflector adapted to direct compressed gas on the end surface (1104).

34. Device for cleaning p, in which the deflector may be operable between a first position in which the deflector is located near the end surface (1104) for selective direction of the compressed gas on the end surface (1104), and a second position in which the deflector is allocated back against the end surface (1104).

35. Device for cleaning p or 34, in which the end (890) vent located near the face (1104), adapted to direct compressed gas or the fluid in the facet (904) end surface (1104), or when this deflector contains a lot of guide elements (982) to interact with the centering sleeve (1108)at least partially located inside the unit (1103) pair.

36. Device for cleaning p, in which the first nozzle (894) additionally designed to feed chemical reagent on the end surface shall knost (902) to increase the surface tension of at least part of the fluid medium.

37. The cleaning device according to item 12, optionally containing device (1506) offset, and a device (1506) bias interacts with a mating element (1124) to bias the connecting element (1124) in the direction of the end surface (1104).

38. The cleaning device according to claim 3, in which the dispenser fluid (1116) also contains a nozzle tip (1110), and the fluid and solvent release from a dispenser of fluid through the nozzle tip (1110).

39. The cleaning device according to claim 1, additionally containing at least one extension (1112)extending outward from the nozzle tip (1110), and the far end of the cable (1112) adapted for engagement with the end surface (1104) to maintain the nozzle tip (1110) at least at a given distance from the end surface(1104).

40. The cleaning device according to claim 3, additionally containing at least one extension (1112)extending outward from the nozzle tip (1110), and the far end of the cable (1112) adapted for engagement with the end surface (1104) to maintain the nozzle tip (1110) at least at a given distance from the end surface (1104).

41. The cleaning device according to claim 3, in which at least part of the fluid dispenser (1116) is adapted to insert it into the centering sleeve (1108).

42. The mustache is a cleaning device according to claim 4, in which at least part of the fluid dispenser (1116) is adapted to insert it into the centering sleeve (1108).

43. The cleaning device according to claim 5, in which at least part of the fluid dispenser (1116) is adapted to insert it into the centering sleeve (1108).

44. The cleaning device according to claim 3, which contains also coupled to the housing (1208) microscope (500), and the microscope is adapted for inspection of the end surface (1104).

45. The cleaning device according to claim 4, which contains also coupled to the housing (1208) microscope (500), and the microscope is adapted for inspection of the end surface (1104).

46. The cleaning device according to claim 5, which contains also coupled to the housing (1208) microscope (500), and the microscope is adapted for inspection of the end surface (1104).

47. The cleaning device according to claim 7, which contains also coupled to the housing (1208) microscope (500), and the microscope is adapted for inspection of the end surface (1104).

48. The cleaning device according to claim 3, which contains the device offset (1506), and the shifter (1506) interacts with the fluid dispenser (1116) to offset at Mare part of the dispenser of fluid (1116) in the direction of the end surface (1104).

49. The cleaning device according to claim 4, which contains the device offset (1506), and the mustache is the unit displacement (1506) interacts with the fluid dispenser (1116) to offset at least part of the fluid dispenser (1116) in the direction of the end surface (1104).

50. The cleaning device according to claim 5, which contains the device offset (1506), and the shifter (1506) interacts with the fluid dispenser (1116) to offset at least part of the fluid dispenser (1116) in the direction of the end surface (1104).

51. The cleaning device according to claim 7, which contains the device offset (1506), and the shifter (1506) interacts with the fluid dispenser (1116) to offset at least part of the fluid dispenser (1116) in the direction of the end surface (1104).

52. The cleaning device of claim 8, which contains the device offset (1506), and the shifter (1506) interacts with the fluid dispenser (1116) to offset at least part of the fluid dispenser (1116) in the direction of the end surface (1104).

53. The cleaning device according to claim 3, in which part of the optical fiber (1106) is contained within the device pairing (1103) and a dispenser of fluid (1116) contains interfacing element (1124)made with the possibility to be accepted by the device (1103).

54. The cleaning device according to claim 4, in which part of the optical fiber (1106) is contained within the device pairing (1103) and a dispenser of fluid (1116) contains interfacing element (1124)made with the possibility to be accepted by the device (1103).

55. The cleaning device is according to claim 5, in which part of the optical fiber (1106) is contained within the device pairing (1103) and a dispenser of fluid (1116) contains interfacing element (1124)made with the possibility to be accepted by the device (1103).

56. The cleaning device according to claim 7, in which part of the optical fiber (1106) is contained within the device pairing (1103) and a dispenser of fluid (1116) contains interfacing element (1124)made with the possibility to be accepted by the device (1103).

57. The cleaning device of claim 8, in which part of the optical fiber (1106) is contained within the device pairing (1103) and a dispenser of fluid (1116) contains interfacing element (1124)made with the possibility to be accepted by the device (1103).

58. The cleaning device according to claim 11, in which part of the optical fiber (1106) is contained within the device pairing (1103) and a dispenser of fluid (1116) contains interfacing element(1124)made with the possibility to be accepted by the device (1103).

59. The cleaning device according to claim 1, which also contains a pumping system (1118)connected to the housing (1208), and the pumping system (1118) is adapted to create a vacuum in the immediate vicinity of the end surface (1104).

60. The cleaning device according to claim 3 which also contains a pumping system (1118), connected with corpus the (1208), moreover, the pumping system (1118) is adapted to create a vacuum in the immediate vicinity of the end surface (1104).

61. The cleaning device according to claim 4 which also contains a pumping system (1118)connected to the housing (1208), and the pumping system (1118) is adapted to create a vacuum in the immediate vicinity of the end surface (1104).

62. The cleaning device according to claim 5, which also contains a pumping system (1118)connected to the housing (1208), and the pumping system (1118) is adapted to create a vacuum in the immediate vicinity of the end surface (1104).

63. The cleaning device according to claim 7 which also contains a pumping system (1118)connected to the housing (1208), and the pumping system (1118) is adapted to create a vacuum in the immediate vicinity of the end surface (1104).

64. The cleaning device of claim 8 which also contains a pumping system (1118)connected to the housing (1208), and the pumping system (1118) is adapted to create a vacuum in the immediate vicinity of the end surface (1104).

65. The cleaning device according to claim 11, which also contains a pumping system (1118)connected to the housing (1208), and the pumping system (1118) is adapted to create a vacuum in the immediate vicinity of the end surface, and (1104).

66. The cleaning device according to claim 3, in which the fluid dispenser includes a first nozzle (894) and the second nozzle (896), and the first and second nozzle adapted to discharge of compressed gas or fluid and solvent on the end surface (1104).

67. The cleaning device according to claim 4, in which the fluid dispenser includes a first nozzle (894) and the second nozzle (896), and the first and second nozzle adapted to discharge of compressed gas or fluid and solvent on the end surface (104).

68. The cleaning device according to claim 5, in which the fluid dispenser includes a first nozzle (894) and the second nozzle (896), and the first and second nozzle adapted to discharge of compressed gas or fluid and solvent on the end surface (1104).

69. The cleaning device according to claim 7, in which the fluid dispenser includes a first nozzle (894) and the second nozzle (896), and the first and second nozzle adapted to discharge of compressed gas or fluid and solvent on the end surface (1104).

70. The cleaning device of claim 8, in which the fluid dispenser includes a first nozzle (894) and the second nozzle (896), and the first and second nozzle adapted to discharge of compressed gas or fluid and solvent on the end surface (1104).

71. The cleaning device according to claim 11, in which the fluid dispenser is th environment also includes the first nozzle (894) and the second nozzle (896), moreover, the first and second nozzle adapted to discharge of compressed gas or fluid and solvent on the end surface (1104).

72. The cleaning device according to item 13, in which the fluid dispenser includes a first nozzle (894) and the second nozzle (896), and the first and second nozzle adapted to discharge of compressed gas or fluid and solvent on the end surface (1104).

73. The cleaning device according to item 22, in which the fluid dispenser includes a first nozzle (894) and the second nozzle(896), and the first and second nozzle adapted to discharge of compressed gas or fluid and solvent on the end surface (1104).

74. The cleaning device of claim 8 which also contains a hole (336) to install the microscope, and the hole (336) to install the microscope is intended for selective installation of the microscope is designed to observe the end surface (1104) optical fiber (1106).

75. Device for cleaning p, in which the fluid dispenser includes a first nozzle (894) and the second nozzle (896), and the first and second nozzle adapted to discharge of compressed gas or fluid and solvent on the end surface (1104).

76. The cleaning device according to item 75, which also contains a pumping system (1118)connected to the housing (1208), and the pumping system (1118) at posibley to create a vacuum in the immediate vicinity of the end surface (1104).

77. Device for cleaning p, in which the pumping system (1118) contains going through the case (1208) the discharge channel (120) pumping designed for removal of fluid or compressed gas and solvent separated within the device pairing (1103).

78. Device for cleaning p, in which the hole (336) to install the microscope is located between the outlet channel (120) pumping and the first and second nozzles.

 

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