AT381477B - DEVICE FOR MONITORING THE AIR PRESSURE IN THE TIRE OF A VEHICLE WHEEL - Google Patents

DEVICE FOR MONITORING THE AIR PRESSURE IN THE TIRE OF A VEHICLE WHEEL

Info

Publication number
AT381477B
AT381477B AT0615780A AT615780A AT381477B AT 381477 B AT381477 B AT 381477B AT 0615780 A AT0615780 A AT 0615780A AT 615780 A AT615780 A AT 615780A AT 381477 B AT381477 B AT 381477B
Authority
AT
Austria
Prior art keywords
tire
monitoring
air pressure
vehicle wheel
wheel
Prior art date
Application number
AT0615780A
Other languages
German (de)
Other versions
ATA615780A (en
Original Assignee
Bosch Gmbh Robert
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ATA615780A publication Critical patent/ATA615780A/en
Application granted granted Critical
Publication of AT381477B publication Critical patent/AT381477B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0427—Near field transmission with inductive or capacitive coupling means
    • B60C23/0428—Near field transmission with inductive or capacitive coupling means using passive wheel mounted resonance circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/041—Means for supplying power to the signal- transmitting means on the wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0427—Near field transmission with inductive or capacitive coupling means
    • B60C23/043—Near field transmission with inductive or capacitive coupling means using transformer type signal transducers, e.g. rotary transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
AT0615780A 1979-12-19 1980-12-17 DEVICE FOR MONITORING THE AIR PRESSURE IN THE TIRE OF A VEHICLE WHEEL AT381477B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792951139 DE2951139A1 (en) 1979-12-19 1979-12-19 DEVICE FOR CONTINUOUSLY MONITORING THE AIR PRESSURE IN VEHICLE TIRES

Publications (2)

Publication Number Publication Date
ATA615780A ATA615780A (en) 1986-03-15
AT381477B true AT381477B (en) 1986-10-27

Family

ID=6088939

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0615780A AT381477B (en) 1979-12-19 1980-12-17 DEVICE FOR MONITORING THE AIR PRESSURE IN THE TIRE OF A VEHICLE WHEEL

Country Status (6)

Country Link
JP (2) JPS5694499A (en)
AT (1) AT381477B (en)
DE (1) DE2951139A1 (en)
FR (1) FR2472981A1 (en)
GB (1) GB2065896B (en)
IT (1) IT1134762B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301443A1 (en) * 1987-07-23 1989-02-01 Bridgestone Corporation Tire inspection device

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142509A (en) * 1982-02-19 1983-08-24 Hitachi Ltd Power supplying device for car component part provided with rotating part
EP0108176A1 (en) * 1982-11-05 1984-05-16 Philip Elliot Galasko Detection of a low pressure condition of a pneumatic vehicle tyre
JPS59100999A (en) * 1982-11-22 1984-06-11 フイリツプ・エリオツト・ガラスコ Apparatus for measuring state change of rotatable member
FR2572029B1 (en) * 1984-10-24 1987-05-22 Renault SENSOR OF THE INFLATION PRESSURE OF A VEHICLE TIRE
JPS61278731A (en) * 1985-06-03 1986-12-09 フイリツプ　エリオツト　ガラスコ Measuring device for pressure of tire
AU6629886A (en) * 1985-12-13 1987-06-30 Schoeps, W. Process and method for contact-free measurement of the pressure of vehicle tyres
JPS63306905A (en) * 1987-06-10 1988-12-14 Sumitomo Electric Ind Ltd Tire air pressure detector
DE3828163A1 (en) * 1988-08-19 1990-01-18 Daimler Benz Ag Wheel rim
JPH035900A (en) * 1989-06-01 1991-01-11 Daido Steel Co Ltd Physical quantity measuring device for revolving body
DE4033053C1 (en) * 1990-10-18 1992-03-05 Hottinger Baldwin Messtechnik Gmbh, 6100 Darmstadt, De
GB2267759A (en) * 1992-06-06 1993-12-15 Martin Merry Monitoring pressure of rotating tyre
US6609419B1 (en) 1999-02-11 2003-08-26 Emtop Limited Signal transmission in a tire pressure sensing system
DE19947534C2 (en) * 1999-06-18 2002-06-13 Walter Hipp Method and device for detecting an imbalance on a wheel of a motor vehicle having a rim while the motor vehicle is traveling
US20030061873A1 (en) * 2001-10-02 2003-04-03 Yingjie Lin Tire pressure sensor with self-contained power generator
US7202778B2 (en) 2003-08-25 2007-04-10 Rosemount Aerospace Inc. Wireless tire pressure sensing system
FR2918607B1 (en) * 2007-07-11 2009-10-09 Michelin Soc Tech DEVICE FOR MONITORING A PHYSICAL STATE PARAMETER OF A TIRE WITH AN IMPULSE RESPONSE
WO2009024673A1 (en) * 2007-07-11 2009-02-26 Societe De Technologie Michelin Device for monitoring a physical parameter of the state of a tyre with pulsed response
GB0724536D0 (en) 2007-12-17 2008-01-30 Opus Project Man Ltd Measuring Tyre pressure
DE102008054161A1 (en) 2008-10-31 2010-05-06 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Tire pressure monitoring device with magnetic induction power supply

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274557A (en) * 1940-07-10 1942-02-24 Morgan Raymond Electric gauge
CH269381A (en) * 1948-02-25 1950-06-30 Argamakoff Alexis Ing Dr Device for checking pneumatic tires, in particular on cars.
ZA718461B (en) * 1971-12-17 1973-03-28 J Van Mill Improved method and apparatus for conveying information from a moving object to a stationary object
US3786413A (en) * 1972-01-13 1974-01-15 Sperry Rand Corp Vehicle tire condition monitor system
DE2251977B2 (en) * 1972-10-18 1980-10-23 Sumi Tokio Momoki Device for the wireless transmission of information
JPS4976567A (en) * 1972-11-25 1974-07-24
JPS5098878A (en) * 1973-12-27 1975-08-06
US4067235A (en) * 1974-11-27 1978-01-10 Consolidated Freightways, Inc. Method and apparatus for measuring air pressure in pneumatic tires
US4163208A (en) * 1975-12-18 1979-07-31 Merz Ernest J Automatic wireless tire pressure monitoring system
JPS52110682A (en) * 1976-03-15 1977-09-16 Konsorideetetsudo Furaitoueizu Method of and apparatus for measuring air pressure in pneumatic tire
US4075603A (en) * 1976-10-04 1978-02-21 Gould Inc. Apparatus and method for indicating condition of a rotating body
JPS5374079A (en) * 1976-12-14 1978-07-01 Bridgestone Tire Co Ltd Device for warning pressure reducing of inner pressure of tire
GB2016383B (en) * 1978-11-21 1983-09-01 Pappas D G Tyre-pressure alarm system and wheel unit therefor
DE2902213C2 (en) * 1979-01-20 1986-11-06 Robert Bosch Gmbh, 7000 Stuttgart Device for continuous monitoring of the air pressure in vehicle tires
LU80857A1 (en) * 1979-01-30 1979-06-05 Bosch Gmbh Robert DEVICE FOR CONTINUOUS MONITORING OF AIR PRESSURE IN VEHICLE TIRES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301443A1 (en) * 1987-07-23 1989-02-01 Bridgestone Corporation Tire inspection device

Also Published As

Publication number Publication date
FR2472981A1 (en) 1981-07-10
FR2472981B1 (en) 1985-03-22
GB2065896A (en) 1981-07-01
ATA615780A (en) 1986-03-15
GB2065896B (en) 1984-04-04
IT1134762B (en) 1986-08-13
JPH02116395U (en) 1990-09-18
DE2951139C2 (en) 1990-06-07
JPS5694499A (en) 1981-07-30
IT8026714A0 (en) 1980-12-17
DE2951139A1 (en) 1981-07-02

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