FR2492742A1 - Capteur de pression pour pneumatiques - Google Patents

Capteur de pression pour pneumatiques Download PDF

Info

Publication number
FR2492742A1
FR2492742A1 FR8017286A FR8017286A FR2492742A1 FR 2492742 A1 FR2492742 A1 FR 2492742A1 FR 8017286 A FR8017286 A FR 8017286A FR 8017286 A FR8017286 A FR 8017286A FR 2492742 A1 FR2492742 A1 FR 2492742A1
Authority
FR
France
Prior art keywords
seat
pressure sensor
diaphragm
pressure
sensor according
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.)
Granted
Application number
FR8017286A
Other languages
English (en)
French (fr)
Other versions
FR2492742B1 (cg-RX-API-DMAC7.html
Inventor
Serge Couat
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.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Priority to FR8017286A priority Critical patent/FR2492742A1/fr
Priority to US06/289,021 priority patent/US4386247A/en
Priority to JP12148881A priority patent/JPS5759133A/ja
Publication of FR2492742A1 publication Critical patent/FR2492742A1/fr
Application granted granted Critical
Publication of FR2492742B1 publication Critical patent/FR2492742B1/fr
Granted 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
    • 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
    • B60C23/0491—Constructional details of means for attaching the control device
    • B60C23/0498—Constructional details of means for attaching the control device for rim attachments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
FR8017286A 1980-08-05 1980-08-05 Capteur de pression pour pneumatiques Granted FR2492742A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8017286A FR2492742A1 (fr) 1980-08-05 1980-08-05 Capteur de pression pour pneumatiques
US06/289,021 US4386247A (en) 1980-08-05 1981-08-03 Tire pressure pick-up
JP12148881A JPS5759133A (en) 1980-08-05 1981-08-04 Tire pressure pickup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8017286A FR2492742A1 (fr) 1980-08-05 1980-08-05 Capteur de pression pour pneumatiques

Publications (2)

Publication Number Publication Date
FR2492742A1 true FR2492742A1 (fr) 1982-04-30
FR2492742B1 FR2492742B1 (cg-RX-API-DMAC7.html) 1983-07-18

Family

ID=9244906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8017286A Granted FR2492742A1 (fr) 1980-08-05 1980-08-05 Capteur de pression pour pneumatiques

Country Status (3)

Country Link
US (1) US4386247A (cg-RX-API-DMAC7.html)
JP (1) JPS5759133A (cg-RX-API-DMAC7.html)
FR (1) FR2492742A1 (cg-RX-API-DMAC7.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326028A3 (en) * 1988-01-25 1990-09-12 URMET S.p.A. Costruzioni Elettro-Telefoniche Pressure switch for tire pressure detection
EP0417712A1 (de) * 1989-09-12 1991-03-20 Rainer Achterholt Ventil mit Signalerzeugungseinrichtung für Fahrzeugreifen
EP0375224A3 (en) * 1988-12-20 1991-06-12 Texas Instruments Incorporated Pressure switch
CN109641491A (zh) * 2016-07-29 2019-04-16 株式会社普利司通 传感器壳体

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61193001U (cg-RX-API-DMAC7.html) * 1985-05-20 1986-12-01
US4763709A (en) * 1986-07-03 1988-08-16 Teledyne Industries Inc. Tire inflation system
US4758695A (en) * 1986-09-03 1988-07-19 Texas Instruments Incorporated Automotive transmission control system and improved longevity therefor
DE3639688A1 (de) * 1986-11-20 1988-05-26 Bosch Gmbh Robert Reifendrucksensor fuer kraftfahrzeuge
US4861953A (en) * 1988-03-18 1989-08-29 Texas Instruments Incorporated Pressure switch apparatus having improved longevity and widened tolerence for location of stationary contact
US5101549A (en) * 1988-12-20 1992-04-07 Texas Instruments Incorporated Method for making pressure responsive switch
US5225643A (en) * 1992-03-17 1993-07-06 Morton International, Inc. Differential pressure switch for stored gas pressure vessel
US5513524A (en) * 1994-08-08 1996-05-07 Rosenfeld; Alan I. System for monitoring air pressure in a spare tire
US5818002A (en) * 1996-03-01 1998-10-06 Cts Corporation Pressure change warning switch
US5774047A (en) * 1996-04-12 1998-06-30 Hensel, Iv; Frederick William Tire pressure sensing system including improved switch and location indicator
US6040536A (en) * 1998-01-26 2000-03-21 Miller Edge, Inc. Pressure responsive switch and method of making same
US7161476B2 (en) 2000-07-26 2007-01-09 Bridgestone Firestone North American Tire, Llc Electronic tire management system
US8266465B2 (en) 2000-07-26 2012-09-11 Bridgestone Americas Tire Operation, LLC System for conserving battery life in a battery operated device
GB0519695D0 (en) * 2005-09-28 2005-11-02 Harper Alan R Pressure switches

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185785A (en) * 1961-04-13 1965-05-25 Howard Irma Amelie Combined inflation valve and circuitclosing mechanism for pneumatic tires
US3908105A (en) * 1974-05-20 1975-09-23 Tyrechek Inc Valve mounted pneumatic tire pressure sensing switch
FR2308518A1 (fr) * 1975-04-21 1976-11-19 Michelin & Cie Perfectionnements aux detecteurs de variation de la pression de gonflage de pneumatiques
DE2832447A1 (de) * 1978-07-24 1980-02-14 Bosch Gmbh Robert Pneumatisch betaetigbarer druckschalter
DE2854518A1 (de) * 1978-12-16 1980-06-26 Pruss Gunter Vorrichtung zur ueberwachung und anzeige des kraftfahrzeugreifendruckes
FR2461248A1 (fr) * 1979-07-03 1981-01-30 Bridgestone Tire Co Ltd Dispositif a commutateur sensible a la pression pour circuit a resonance d'un appareil detecteur de chute de pression dans un pneumatique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649518A (en) * 1950-01-10 1953-08-18 Charles E Moorse Diaphragm actuated electrical switch
GB1097930A (en) * 1965-12-22 1968-01-03 Gen Electric Co Ltd Improvements in or relating to electric switches
IT998462B (it) * 1973-08-23 1976-01-20 Pirelli Cerchio per pneumatici con trasduttore di segnali
IT7753514U1 (it) * 1977-09-27 1979-03-27 Borletti Spa Dispositivo rilevatore di insufficiente pressione per pneumatici di autoveicoli
US4254398A (en) * 1977-09-29 1981-03-03 Bridgestone Tire Company Limited Tire pressure drop alarming apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185785A (en) * 1961-04-13 1965-05-25 Howard Irma Amelie Combined inflation valve and circuitclosing mechanism for pneumatic tires
US3908105A (en) * 1974-05-20 1975-09-23 Tyrechek Inc Valve mounted pneumatic tire pressure sensing switch
FR2308518A1 (fr) * 1975-04-21 1976-11-19 Michelin & Cie Perfectionnements aux detecteurs de variation de la pression de gonflage de pneumatiques
DE2832447A1 (de) * 1978-07-24 1980-02-14 Bosch Gmbh Robert Pneumatisch betaetigbarer druckschalter
DE2854518A1 (de) * 1978-12-16 1980-06-26 Pruss Gunter Vorrichtung zur ueberwachung und anzeige des kraftfahrzeugreifendruckes
FR2461248A1 (fr) * 1979-07-03 1981-01-30 Bridgestone Tire Co Ltd Dispositif a commutateur sensible a la pression pour circuit a resonance d'un appareil detecteur de chute de pression dans un pneumatique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326028A3 (en) * 1988-01-25 1990-09-12 URMET S.p.A. Costruzioni Elettro-Telefoniche Pressure switch for tire pressure detection
EP0375224A3 (en) * 1988-12-20 1991-06-12 Texas Instruments Incorporated Pressure switch
EP0417712A1 (de) * 1989-09-12 1991-03-20 Rainer Achterholt Ventil mit Signalerzeugungseinrichtung für Fahrzeugreifen
CN109641491A (zh) * 2016-07-29 2019-04-16 株式会社普利司通 传感器壳体

Also Published As

Publication number Publication date
JPS5759133A (en) 1982-04-09
US4386247A (en) 1983-05-31
FR2492742B1 (cg-RX-API-DMAC7.html) 1983-07-18

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