ES417363A1 - Perfeccionamientos en los sistemas de vigilancia de presio-nes de neumaticos. - Google Patents

Perfeccionamientos en los sistemas de vigilancia de presio-nes de neumaticos.

Info

Publication number
ES417363A1
ES417363A1 ES417363A ES417363A ES417363A1 ES 417363 A1 ES417363 A1 ES 417363A1 ES 417363 A ES417363 A ES 417363A ES 417363 A ES417363 A ES 417363A ES 417363 A1 ES417363 A1 ES 417363A1
Authority
ES
Spain
Prior art keywords
tuned circuit
monitoring system
pressure monitoring
tire pressure
tire
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
ES417363A
Other languages
English (en)
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co Ltd
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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Publication of ES417363A1 publication Critical patent/ES417363A1/es
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
    • B60C23/0427—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
ES417363A 1972-08-03 1973-07-28 Perfeccionamientos en los sistemas de vigilancia de presio-nes de neumaticos. Expired ES417363A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3622272A GB1444536A (en) 1972-08-03 1972-08-03 Tyre pressure monitoring system

Publications (1)

Publication Number Publication Date
ES417363A1 true ES417363A1 (es) 1976-03-01

Family

ID=10386110

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417363A Expired ES417363A1 (es) 1972-08-03 1973-07-28 Perfeccionamientos en los sistemas de vigilancia de presio-nes de neumaticos.

Country Status (7)

Country Link
US (1) US3858174A (es)
JP (1) JPS4987374A (es)
DE (1) DE2338885A1 (es)
ES (1) ES417363A1 (es)
FR (1) FR2194583B1 (es)
GB (1) GB1444536A (es)
IT (1) IT990094B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117451A (en) * 1974-07-08 1978-09-26 Toyota Jidosha Kogyo Kabushiki Kaisha Apparatus for detecting variation of a condition amount in a mechanical device
US4308520A (en) * 1976-07-30 1981-12-29 Edcliff Instruments Tire pressure indicator
US4148008A (en) * 1977-09-29 1979-04-03 Lusk Joe F Tire pressure monitoring system
DE2824992A1 (de) * 1978-06-07 1979-12-13 Bridgestone Tire Co Ltd Ueberwachungs- und warnanlage zum anzeigen von luftreifen-fuelldruckminderung
IT1108044B (it) * 1978-09-01 1985-12-02 Borletti Spa Dispositivo di segnalazione di insufficiente pressione di gonfiamento di pneumatici di veicoli
US4229728A (en) * 1978-12-20 1980-10-21 Eaton Corporation Tire pressure monitor
US4409586A (en) * 1981-05-26 1983-10-11 Hochstein Peter A Tire condition monitor converter
US4609905A (en) * 1984-05-11 1986-09-02 Eaton Corporation Tire condition monitoring system
US4588978A (en) * 1984-06-21 1986-05-13 Transensory Devices, Inc. Remote switch-sensing system
US5260683A (en) * 1990-04-05 1993-11-09 Nippondenso Co., Ltd. Tire pressure detecting apparatus for vehicle
US5790016A (en) * 1997-01-15 1998-08-04 Algonquin Scientific, Llc Tire pressure sensing system
US6362732B1 (en) 1997-01-15 2002-03-26 Algonquin Scientific Llc Tire pressure sensing system
US6756892B2 (en) 1997-01-15 2004-06-29 Algonquin Scientific, Llc Tire pressure sensing system
US6970076B1 (en) 2000-01-14 2005-11-29 Schrader-Bridgeport International, Inc. Method and apparatus for communication of data in a remote tire monitoring system

Family Cites Families (5)

* 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
CH453140A (de) * 1966-03-16 1968-05-31 Willi Dipl Ing Menzel Einrichtung zur drahtlosen elektrischen Übertragung physikalischer Zustandsgrössen von rotierenden Rädern zu nicht rotierenden Empfangsstellen
DE1810387A1 (de) * 1968-11-22 1970-06-11 Bergwerksverband Gmbh UEberwachungseinrichtung fuer Foerderbaender
US3602884A (en) * 1970-02-11 1971-08-31 Joseph S Brumbelow Tire condition monitoring system
US3723966A (en) * 1970-09-14 1973-03-27 Bendix Corp Interrogating tire pressure indicator

Also Published As

Publication number Publication date
GB1444536A (en) 1976-08-04
FR2194583B1 (es) 1976-06-18
IT990094B (it) 1975-06-20
DE2338885A1 (de) 1974-02-14
US3858174A (en) 1974-12-31
JPS4987374A (es) 1974-08-21
AU5833873A (en) 1975-01-23
FR2194583A1 (es) 1974-03-01

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