FR2142001B1 - - Google Patents

Info

Publication number
FR2142001B1
FR2142001B1 FR7221767A FR7221767A FR2142001B1 FR 2142001 B1 FR2142001 B1 FR 2142001B1 FR 7221767 A FR7221767 A FR 7221767A FR 7221767 A FR7221767 A FR 7221767A FR 2142001 B1 FR2142001 B1 FR 2142001B1
Authority
FR
France
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
FR7221767A
Other versions
FR2142001A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2142001A1 publication Critical patent/FR2142001A1/fr
Application granted granted Critical
Publication of FR2142001B1 publication Critical patent/FR2142001B1/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)
FR7221767A 1971-06-17 1972-06-16 Expired FR2142001B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46043587A JPS519637B1 (fr) 1971-06-17 1971-06-17

Publications (2)

Publication Number Publication Date
FR2142001A1 FR2142001A1 (fr) 1973-01-26
FR2142001B1 true FR2142001B1 (fr) 1976-08-06

Family

ID=12667899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221767A Expired FR2142001B1 (fr) 1971-06-17 1972-06-16

Country Status (5)

Country Link
US (1) US3781787A (fr)
JP (1) JPS519637B1 (fr)
DE (1) DE2229604A1 (fr)
FR (1) FR2142001B1 (fr)
IT (1) IT956651B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1383265A (en) * 1971-12-17 1974-02-12 Whiteing R G Transmission of information
JPS4919876A (fr) * 1972-05-13 1974-02-21
JPS4989583A (fr) * 1972-12-26 1974-08-27
JPS49108476U (fr) * 1973-01-10 1974-09-17
GB1459151A (en) * 1974-03-05 1976-12-22 Kanto Seiki Co Tyre pressure alarm equipment
US4157530A (en) * 1975-12-18 1979-06-05 Merz Ernest J Automatic tire pressure monitoring system
AU3817978A (en) * 1977-08-04 1980-01-24 Gaertner O P Tyre pressure monitoring device
FR2419516A1 (fr) * 1978-03-07 1979-10-05 Ind Appareil pour le controle de la pression des pneumatiques
US4208649A (en) * 1978-10-17 1980-06-17 Sarides Athanase K Apparatus for detecting pressure in pneumatic tires
US4580519A (en) * 1980-10-29 1986-04-08 Brewer Howell K Low tire pressure warning device
FR2632572B1 (fr) * 1988-06-13 1990-10-19 Michelin & Cie Fixation sur la jante des composants necessaires pour surveiller un pneumatique
DE4425398A1 (de) * 1993-07-22 1995-01-26 Nippon Denso Co Druckerfassungsgerät
EP0640501B1 (fr) * 1993-08-31 1996-11-27 Nhk Spring Co., Ltd. Appareil de surveillance de la pression d'un pneumatique
GB2284918B (en) * 1993-12-17 1997-05-21 Fuji Heavy Ind Ltd Inflation pressure sensor for automobile pneumatic tyre
US7188638B1 (en) * 2001-06-19 2007-03-13 Peach/Wheeler Associates, Inc. Damage resistant valve assembly
JP2006518307A (ja) * 2003-02-15 2006-08-10 アドバンスト・デジタル・コンポーネンツ・インコーポレイテッド タイヤ圧モニタ及びその使用法
US7882732B2 (en) * 2003-05-02 2011-02-08 Stephen George Haralampu Apparatus for monitoring tire pressure
JP3700719B2 (ja) * 2003-12-09 2005-09-28 オムロン株式会社 離脱検出装置および方法
US20110297522A1 (en) * 2010-06-01 2011-12-08 Elzing Ihab H Motion controlled light switch control device
CN104972848B (zh) * 2015-06-18 2017-12-26 合肥晟泰克汽车电子股份有限公司 胎压监测系统及其控制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057556A (en) * 1932-04-08 1936-10-13 Dale S Cole Tire indicating means and method
US3715719A (en) * 1970-03-03 1973-02-06 U Sugiyama Tire pressure indication system

Also Published As

Publication number Publication date
IT956651B (it) 1973-10-10
DE2229604A1 (de) 1972-12-21
US3781787A (en) 1973-12-25
JPS519637B1 (fr) 1976-03-29
FR2142001A1 (fr) 1973-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse