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FR2579323B1 - Dispositif magnetique de controle de la pression des pneumatiques - Google Patents

Dispositif magnetique de controle de la pression des pneumatiques

Info

Publication number
FR2579323B1
FR2579323B1 FR8504445A FR8504445A FR2579323B1 FR 2579323 B1 FR2579323 B1 FR 2579323B1 FR 8504445 A FR8504445 A FR 8504445A FR 8504445 A FR8504445 A FR 8504445A FR 2579323 B1 FR2579323 B1 FR 2579323B1
Authority
FR
France
Prior art keywords
monitoring device
tire pressure
pressure monitoring
magnetic tire
magnetic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8504445A
Other languages
English (en)
Other versions
FR2579323A1 (fr
Inventor
Claude Lombard
Yves Coudert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SA
Regie Nationale des Usines Renault
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Priority to FR8504445A priority Critical patent/FR2579323B1/fr
Publication of FR2579323A1 publication Critical patent/FR2579323A1/fr
Application granted granted Critical
Publication of FR2579323B1 publication Critical patent/FR2579323B1/fr
Expired legal-status Critical Current

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
    • B60C23/0425—Means comprising permanent magnets, e.g. Hall-effect or Reed-switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
FR8504445A 1985-03-22 1985-03-22 Dispositif magnetique de controle de la pression des pneumatiques Expired FR2579323B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8504445A FR2579323B1 (fr) 1985-03-22 1985-03-22 Dispositif magnetique de controle de la pression des pneumatiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8504445A FR2579323B1 (fr) 1985-03-22 1985-03-22 Dispositif magnetique de controle de la pression des pneumatiques

Publications (2)

Publication Number Publication Date
FR2579323A1 FR2579323A1 (fr) 1986-09-26
FR2579323B1 true FR2579323B1 (fr) 1987-08-14

Family

ID=9317566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8504445A Expired FR2579323B1 (fr) 1985-03-22 1985-03-22 Dispositif magnetique de controle de la pression des pneumatiques

Country Status (1)

Country Link
FR (1) FR2579323B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620980A1 (fr) * 1987-09-29 1989-03-31 Chekroun Henri Dispositif permettant de detecter la presence de la pression dans les pneus de vehicules roulants
FR2661373B1 (fr) * 1990-04-27 1994-10-28 Jaeger Detecteur de pression de pneumatiques.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2070743A (en) * 1933-04-12 1937-02-16 James W Mcdonnell Electrical indicating apparatus
GB1295031A (fr) * 1969-01-22 1972-11-01
US3654601A (en) * 1970-03-10 1972-04-04 Thayer Corp Vehicle tire pressure warning system
US4134102A (en) * 1977-11-14 1979-01-09 General Motors Corporation Low tire pressure detector
US4337718A (en) * 1980-07-28 1982-07-06 General Motors Corporation Low tire pressure transducer
DE3208869A1 (de) * 1982-03-11 1983-09-22 Bayerische Motoren Werke AG, 8000 München Analoger reifendruckgeber fuer kraftfahrzeuge

Also Published As

Publication number Publication date
FR2579323A1 (fr) 1986-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse