Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies (G01L17)

G   Physics(395030)
G01   easuring; testing(233827)
G01L17                 Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies(95)

Automatic monitoring and pre-alarm device of air pressure decreasing in tubed and tubeless tyres of pneumatic wheels of vehicles // 2559180
FIELD: motor vehicle industry.SUBSTANCE: device contains elements reacting on air pressure decreasing, and alarm block. Element reacting on the air pressure decreasing is the indicating wheel linked by the follower with the converter of the mechanical movements to the electrical signals entering the electronic alarm block. The indicating wheel coming in contact with the pavement during pressure decreasing in the vehicle tyre is made with diameter equal to height of the tyre section, and is located such, that its bottom mark is above the pavement by 0.5 of tyre section height.EFFECT: increased safety due to timely driver warning about the tyre pressure decreasing.2 cl, 1 dwg

Device for tire air pressure monitoring // 2554164
FIELD: transport.SUBSTANCE: proposed device is configured to define the angular position of tire air pressure transfer device on the basis of centrifugal acceleration gravity acceleration component during transmission of tire air pressure data. Besides, it transmits, in wireless signal and predefined cycle, the air pressure data and that on angular position of tire pressure transfer device.EFFECT: decreased power consumption by air pressure transfer device.3 cl, 12 dwg

Device to control air pressure in tyres // 2550107
FIELD: measurement equipment.SUBSTANCE: invention relates to a device to control air pressure in tyres of vehicles. The device comprises: a unit (4a) to calculate angular position, which detects angular position for each wheel, when a wireless signal, including a specific sensor ID, is transmitted; a unit (4c) to detect position of the wheel, which receives angular position of each wheel many times and accumulates it as data of angular position for each wheel and detects position of the wheel, corresponding to data of angular position with least degree of dispersion among all data of angular position, when the position of the transmitter wheel (2d), corresponding to the sensor ID; and a unit (4e) to prohibit detection of angular position, which prohibits detection of the angular position of each wheel by the unit (4a) to calculate angular position, when braking control is performed, which controls pressure of the working braking cylinder of the wheel.EFFECT: increased speed of wheel position detection.6 cl, 8 dwg

Tire air pressure monitoring device // 2549577
FIELD: transport.SUBSTANCE: device includes the following: transmitter installed on each wheel to transmit detected air pressure data in wireless signal; angular position detection mechanism (wheel speed sensor) located on the side of vehicle body which corresponds to each wheel and detects angular position (wheel speed impulse) of each wheel and outputs angular position data (wheel speed impulse counter value) to communication line at preset time intervals (20 ms cycle); and angular position evaluation mechanism at the side of vehicle body (angular position calculation unit) which evaluates angular position (number of teeth) during transmission (time (t2) of data transfer command) by transmitters based on information about reception (time (t4) of reception completion) for wireless signal from transmitters and information about angular position (input times (t1, t5), number of teeth for wheels) entered via communication line.EFFECT: higher accuracy of each wheel transmitter angular position detection for monitoring air pressure in vehicle tires.12 cl, 12 dwg

Device for tire air pressure monitoring // 2543131
FIELD: transport.SUBSTANCE: device comprises pressure gage (2a) arranged in tire of every wheel (1) to define pressure therein; transmitter (2d) arranged at every wheel (1) for wireless transmission of air pressure data signals along with gage identifier at preset angular position; receiver (3) arranged at carrier body to receiver said signals; wheel rpm transducer (8) arranged at said body to comply with every wheel (1) to define angular position of said wheel (1); and TPMSCU (4) for reception of the wheel angular position ten and more times when wireless signal is transmitted with the definite gage identifier its accumulation and determination of the wheel position corresponding to angular position data with the least degree of dispersion of every data on angular position as wheel position for transmitter (2d) corresponding to gage identifier.EFFECT: higher accuracy of wheel position determination.29 cl, 20 dwg

Tire air pressure control device // 2542854
FIELD: transport.SUBSTANCE: invention relates to automotive industry. When difference between the first rotation period Tp determined on the basis of detection by means of G sensor 2b and the second rotation period Ta determined on the basis of detected value of wheel rotation speed sensor 8 is equal to or less than preset value α an angular position of each wheel corresponding to wireless signal transmitted in preset angular position is adjusted when wheel position is determined. When difference exceeds preset value α an angular position of each wheel corresponding to wireless signal transmitted in angular position other than angular position is not used when wheel position is determined.EFFECT: higher accuracy of each wheel position determination.3 cl, 10 dwg

ethod of verifying identity from voice based on human anatomical parameters // 2421699
FIELD: physics.SUBSTANCE: for each speech signal of a person recorded from a microphone, a sequence of anatomical parameters characteristic for the said person is determined. The probability that the anatomical parameters belong to the said person, as well as the probability that the anatomical parameters do not belong to the said person is determined. Further, the ratio of these probabilities is calculated and then compared with one. Identity is verified. If the ratio of the probabilities is greater than one, the voice belongs to the said person, and if the ratio is less than one, the voice does not belong to the said person.EFFECT: high accuracy of assessing identity of a voice in order to verify identity from the voice.2 cl, 7 dwg

Device for monitoring pressure of fluids, contained in reservoirs or flowing through pipes // 2354945
FIELD: physics; measurement.SUBSTANCE: invention pertains to a device for monitoring pressure of fluids, contained in reservoirs or flowing through pipes. The said device has an axially symmetrical housing, which forms an outer cover of the device. The housing is held in distal position relative the joining body frame by a balance spring. The housing is moved in the axial direction relative the body frame, providing for switching the device from non-active to active state. The device is switched using an external force (F).EFFECT: more accurate measurement of pressure.33 cl, 39 dwg

Tire pressure pneumocontroller // 2246410
FIELD: automotive industry; instrumentation engineering.SUBSTANCE: proposed pneumocontroller includes sensor installed on wheel rim with sensing element inwards tire space, pressure indicator installed in vehicle and transmitting device. Transmitting device consists of contact ring installed on working surface of brake disk or drum, being insulated from drum, electric brush in contact with contact ring and arranged on protective cover of brake disk or on brake shoe and connecting circuit.EFFECT: reduced wear of tires, improved stability and safety of vehicle on road.4 cl, 7 dwg

Portable threshold electronic manometer for measuring the pressure in the pneumatic tire of the vehicle // 2216002
The invention relates to the field of automotive service

Device for pressure control // 2191991
The invention relates to the control and measurement technology for pressure control in large and super large-sized tires

Device for automatic control of air pressure in the tires of the wheels of agricultural tractors // 2189910
The invention relates to vehicles and can be used to control pressure in the pneumatic tires of a moving tractor

A device for controlling and visualizing reading of the pressure in the pneumatic tire of the vehicle // 2171183
The invention relates to the field of automotive service

The device control pressure in a vehicle tire // 2160437
The invention relates to a control system and instrumentation of the vehicle, in particular to devices controlling the pressure in a vehicle tire

Tire gauge // 2087885
The invention relates to the field of instrumentation, particularly to control devices for the air pressure in the tires of cars and other vehicles

The pressure control device in the leading wheels of the car // 2067751
The invention relates to the instrument and can be used to control the pressure in the tires of the car when driving

A device for monitoring tire pressure of a vehicle // 2047852
The invention relates to the instrument and can be used to control pressure in the tires of a moving car, motorcycle or any other two - or four-wheeled vehicle

Device for measuring the stiffness of pneumatic tyres // 2035708
The invention relates to a device for the rapid assessment of the technical condition of the pneumatic tires of vehicles without opening the valve and without the use of special stands

A device for monitoring tire pressure of a vehicle // 2003957
The invention relates to the instrument and can be used to control pressure in the tires of two and three four-wheeled vehicles in the process of their movement
 
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