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WO/2012/015504 |
A system, including a motion - driven air compressor, configured to compress air in response to vertical motion of a vehicle due to unevenness of the ground, and an air storage enclosure configured to store a compressed air from the moti...
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WO/2012/016178 |
A vehicle tire inflation system includes an air supply source in fluid communication with multiple tires of the vehicle. A pneumatic conduit extends between and is in fluid communication with the air supply source and the tires. Means ar...
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WO/2012/013726 |
A TPM system wheel unit measures rotational period over a number of wheel revolutions, calculates a value of a period of the revolutions and wirelessly transmits the calculated value of the period to a tire pressure monitoring system rec...
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WO/2012/016195 |
A constant pressure vehicle tire inflation system includes an air supply source. A first wheel valve is in fluid communication with a first tire of the vehicle, and a second wheel valve is in fluid communication with a second tire of the...
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WO/2012/015669 |
A high temperature warning system for a vehicle steer axle an air pressure supply, a normally-closed valve in fluid communication with pressure supply, a heat sensitive control capable of opening the normally-closed valve upon a predeter...
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WO/2012/007410 |
The invention relates to a tire pressure monitoring system (28) for a track-guided vehicle (10) comprising one or more cars (12, 14), wherein at least one first car (12, 14) comprises at least one first tire (22) filled with a filling ga...
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WO/2012/007702 |
The invention relates to a method for attaching a radiofrequency transponder (11) to a vehicle tyre, comprising: placing the transponder on a template (6); placing the template such that is abuts against the tyre and such that the abutme...
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WO/2012/007296 |
The invention relates to a method for estimating the dynamic load borne by a tire of a rolling vehicle over a given period of time, comprising measuring the pressure during said period at each pressure measuring point, determining the so...
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WO/2012/004411 |
The invention relates to a device for measuring tire parameters of a vehicle, comprising means (14) for detecting a tire pressure of the vehicle, means for detecting a tire profile depth (20) of the vehicle, and means (26) for outputting...
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WO/2012/004413 |
The invention relates to an apparatus for measuring the pressure of a tire on a moving vehicle, comprising measuring means (14, 18, 24) which are provided on or inside a floor or ground so as to interact with the tire and which generate ...
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WO/2012/004237 |
The invention relates to the improvement of the removal of heat generated in the working reinforcement of an aircraft tyre, from the hottest points, which are generally located at the ends of the working reinforcing layers, to the least ...
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WO/2012/004521 |
The vehicle tyre comprises: - a mass of rubber having a region of connection (16) in the circumferential direction on an internal face of the tyre, and - a radio frequency transponder (12) making an angle (Θ) greater than or equal to 90...
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WO/2012/001897 |
A tire information monitoring system includes a transmission device, a receiving device, and a monitoring section. The transmission device includes a sensor which detects tire information, a transmitter which wirelessly transmits the det...
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WO/2012/001360 |
There is provided a tyre assembly (14) having a tyre (24), a moveable structure (50) and an expandable chamber (31) positioned within the tyre, the expandable chamber being arranged to displace the movable structure in vise between the r...
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WO/2011/160316 |
A signal transmitting device of a tire pressure meter with a tire valve is disclosed. The tire pressure meter (1) comprises a circuit board (12) furnished with a signal transmitting circuit (121) and a housing (11) encapsulating said cir...
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WO/2011/160315 |
An impact-protection and damage-reduction structure with a tire pressure gauge for an air valve is disclosed. The tire pressure gauge (1) includes a shell (11) and a hollow pipe body (4) of the air valve. An inward concave spherical surf...
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WO/2011/162962 |
A method carried out in a wheel unit of a tire pressure monitoring system comprises detecting, using a controller in the wheel unit, increases and decreases in loading of a tire on a wheel associated with the wheel unit during accelerati...
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WO/2011/159366 |
A vehicle entry/tire pressure management system includes a plurality of tire sensors, a plurality of low frequency ("LF") antennas and an ECU. Each tire sensor is mounted in a respective tire of the vehicle. Each LF antenna is mounted on...
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WO/2011/152505 |
Disclosed is an LED light-emitting type tire air pressure checker which can be used in severe outside air temperature environment, which can be used in a stable manner without being influenced by temperature change, and which, even if ke...
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WO/2011/145480 |
Disclosed is a vehicle (1) fitted with a run-flat tire (3) provided with: a carcass (16) extending from a tread (12) through a sidewall (13) to a bead core (15) of a bead assembly (14); and a side-reinforcement rubber layer (19) that has...
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WO/2011/131296 |
The present invention relates to a method for monitoring the pressure in a wheel tire, of a motor vehicle in particular, the motor vehicle including a sensor module generating a signal indicative of the momentary pressure in the tire, th...
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WO/2011/130747 |
A tire inflation system may include a pressurized air supply, a pressure line which is connectable to the pressurized air supply and to a tire, a regulator in fluid communication with the pressurized air supply and a pressure relief valv...
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WO/2011/124079 |
An automatic inflation pump includes a casing (1), an air inlet (2), an air outlet (3) provided on the casing (1), a manual rotary switch, a sealing device provided at the air outlet (3), an air pump (4) disposed in the case (1) and a mo...
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WO/2011/124636 |
A sensor device (109) adapted to be associated with a vehicle wheel (104) is provided. The sensor device comprises a package (600) enclosing at least one sensor and an electronic data processing apparatus and at least one antenna (340, 3...
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WO/2011/119877 |
Systems for monitoring and adjusting the air pressure in a rotating wheel in air-tight connection with a non-rotating axle. In one embodiment, a non-rotating tank air pressure system is separated from a wheel air pressure system by a fil...
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WO/2011/116925 |
In a system for monitoring the pressure of the tyres of a vehicle, the invention makes provision to compensate the raw data (DB) of the parameters of the tyres only if the comparison of the successive raw data of at least one reference p...
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WO/2011/113560 |
The invention relates to a method for locating the position of the wheels (2-5) of a vehicle (1), which comprises a preliminary storage phase for each wheel (2-5) of an image of the signal intensity from an electronic housing (6-9) fitte...
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WO/2011/112416 |
Wheel assemblies and valves for use with central tire inflation systems are provided. A wheel assembly may include a wheel having a rim and a wall extending radially inwardly from the rim. The wall may include an inboard side and an outb...
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WO/2011/106612 |
A wheel position determination system and method to count wheel revolutions in a wheel unit of a tire monitoring system. An indication of the count is transmitted, optionally along with an indication of a left/right side position of the ...
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WO/2011/101160 |
The invention relates to a method (2) for detecting the dysfunction of a gas pressure sensor (11) inside the tire of a vehicle, which comprises at least one step (20) of determining if a predetermined criterion for detecting a variation ...
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WO/2011/097823 |
An inflation valve mounted with an electronic box of a tire pressure monitoring device is provided. An inflation valve body (5) of the inflation valve is arranged with external thread (13) for mounting the inflation valve on a rim (1) an...
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WO/2011/098532 |
A method, program and system to establish tyre monitoring of an auxiliary vehicle (2) from a main vehicle (1) is described. The main vehicle (1) detects tyre monitor identities of tyre monitors (6) of the auxiliary vehicle (2) by the mai...
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WO/2011/099579 |
Disclosed is a tire state determination device (20), comprising wheel speed sensors (22, 24, 26, 28) that detect tire RPMs; and a control unit (40) that frequency analyzes the detection results of the wheel speed sensors (22, 24, 26, 28)...
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WO/2011/098533 |
A method, program and system of tyre monitoring of a vehicle is described. The tyre pressure and a tyre temperature is monitored for at least one tyre of the vehicle. A user alarm is activated if the tyre temperature of any monitored tyr...
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WO/2011/097846 |
A tire pressure monitoring and vehicle anti-theft integrated system and a tire pressure monitoring method are provided. The system combines the conventional tire pressure monitoring system and the conventional vehicle anti-theft system. ...
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WO/2011/097845 |
A tire pressure monitoring system and an onboard tire pressure device thereof are provided. Wherein, the onboard tire pressure device (2) integrates a central monitor (21) and a signal matching device (22) of the prior tire pressure moni...
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WO/2011/090787 |
A sealing body disposed about a rotating drive axle and forming an air chamber thereabout. The drive axle is provided with an air conduit extending therein and communicating air from the air chamber to the center of the drive axle and fo...
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WO/2011/088985 |
The present invention relates to a method for locating the position of the wheels (2) of a vehicle (1), each wheel (2) being provided with a sensor (3) capable of transmitting a location signal and the vehicle (1) being provided with a r...
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WO/2011/085877 |
The invention relates to a method for locating the installation position of vehicles wheels in a motor vehicle, wherein at least one vehicle wheel comprises a wheel electronics unit, comprising the following steps: determining on the whe...
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WO/2011/085991 |
The invention relates to a method for the wireless transmission of information via radio-electric signals between a pressure sensor fitted on a wheel of a motor vehicle and a central processing unit in said vehicle. The sensor transmits ...
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WO/2011/085878 |
The invention relates to a wheel electronics unit for a wheel information device, which in the installed state is arranged in a vehicle wheel of a vehicle, comprising a first sensor that is designed to record a measuring signal, which co...
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WO/2011/084462 |
The present invention is a valve for use in a central tire inflation system including a casing securable to the rim of a vehicle in communication with the tire that houses a main body connectable to a pressurized fluid supply of the cent...
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WO/2011/080577 |
The invention relates to a wireless energy transfer system and an associated method for feeding an electric load (35), said system comprising: a transmitter (20) which comprises a generator (23) adapted to generate a radiofrequency signa...
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WO/2011/079887 |
The invention relates to a method for controlling the transmission power of a transmitter system (2, 5-7) integrated in an electronic housing (1) of a motor vehicle. According to the invention, the transmitter system (2, 5-7) comprises a...
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WO/2011/079888 |
The invention relates to an electronic unit that includes an inflation valve (2) adapted to be connected to a rim (J) of a wheel and an electronic housing (1) assembled with said inflation valve. According to the invention, the inflation...
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WO/2011/073928 |
A device for monitoring a vehicle wheel (1) is provided for: - detecting a value indicating the tyre inflating pressure of a wheel; - converting the value detected into a bit sequence; - associating to each bit sequence, via an encoding,...
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WO/2011/073928 |
A device for monitoring a vehicle wheel (1) is provided for: - detecting a value indicating the tyre inflating pressure of a wheel; - converting the value detected into a bit sequence; - associating to each bit sequence, via an encoding,...
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WO/2011/073601 |
The electronic device is intended to be incorporated into a pneumatic tyre and comprises an electronic member, at least one conductor (14) and a support (20) for the electronic member (22). The support (20) and the conductor (14) are joi...
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WO/2011/072766 |
The invention relates to controlling deviations of the low-frequency circuit LFO (24) in a wheel unit (10) of a pressure monitoring system for vehicle tires, without increasing cost and at the same time enabling energy savings. In such a...
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WO/2011/073601 |
The electronic device is intended to be incorporated into a pneumatic tyre and comprises an electronic member, at least one conductor (14) and a support (20) for the electronic member (22). The support (20) and the conductor (14) are joi...
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