GB1378920A - Pulse stretcher for a receiver of a penumatic tyre low pressure monitoring and warning system - Google Patents

Pulse stretcher for a receiver of a penumatic tyre low pressure monitoring and warning system

Info

Publication number
GB1378920A
GB1378920A GB2838474A GB2838474A GB1378920A GB 1378920 A GB1378920 A GB 1378920A GB 2838474 A GB2838474 A GB 2838474A GB 2838474 A GB2838474 A GB 2838474A GB 1378920 A GB1378920 A GB 1378920A
Authority
GB
United Kingdom
Prior art keywords
pulses
circuit
tyre
penumatic
receiver
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
GB2838474A
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.)
Avco Corp
Original Assignee
Avco Corp
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 Avco Corp filed Critical Avco Corp
Publication of GB1378920A publication Critical patent/GB1378920A/en
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
    • B60C23/0433—Radio signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Emergency Alarm Devices (AREA)
GB2838474A 1972-09-15 1972-10-18 Pulse stretcher for a receiver of a penumatic tyre low pressure monitoring and warning system Expired GB1378920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00289702A US3810090A (en) 1972-09-15 1972-09-15 Pneumatic tire low pressure monitoring and warning system

Publications (1)

Publication Number Publication Date
GB1378920A true GB1378920A (en) 1974-12-27

Family

ID=23112713

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2838474A Expired GB1378920A (en) 1972-09-15 1972-10-18 Pulse stretcher for a receiver of a penumatic tyre low pressure monitoring and warning system
GB4796472A Expired GB1378919A (en) 1972-09-15 1972-10-18 Pneumatic tyre low pressure monitoring and warning system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4796472A Expired GB1378919A (en) 1972-09-15 1972-10-18 Pneumatic tyre low pressure monitoring and warning system

Country Status (4)

Country Link
US (1) US3810090A (enExample)
JP (1) JPS4970671A (enExample)
DE (1) DE2254172A1 (enExample)
GB (2) GB1378920A (enExample)

Families Citing this family (47)

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US4048614A (en) * 1975-08-18 1977-09-13 Shumway Harry J Low tire pressure warning device
US4160234A (en) * 1976-03-29 1979-07-03 Gould Inc. Abnormal tire condition sensing system
US4319220A (en) * 1976-08-31 1982-03-09 Dennis G. Pappas Alarm system for monitoring pressurized vehicular tires
US4131876A (en) * 1977-05-09 1978-12-26 Dees Sr Barry N Pneumatic tire pressure monitor
AU3817978A (en) * 1977-08-04 1980-01-24 Gaertner O P Tyre pressure monitoring device
DE2824992A1 (de) * 1978-06-07 1979-12-13 Bridgestone Tire Co Ltd Ueberwachungs- und warnanlage zum anzeigen von luftreifen-fuelldruckminderung
US4334215A (en) * 1979-04-27 1982-06-08 Tire-Tronics, Inc. Continuous heat and pressure surveillance system for pneumatic tires
US4210898A (en) * 1979-04-30 1980-07-01 Gould Inc. Low tire warning system
US4337392A (en) * 1979-10-15 1982-06-29 Champion Corporation Position detector for a power rodding apparatus
IT1145575B (it) * 1981-10-30 1986-11-05 Secondo Greganti Dispositivo atto a segnalare un eccesso di temperatura su un organo ruotante di un autoveicolo durante la corsa
GB8422369D0 (en) * 1984-09-05 1984-10-10 Westinghouse Brake & Signal Low distortion limiter circuit
US4734674A (en) * 1985-04-08 1988-03-29 Jack Taylor Tire pressure warning system
US4816802A (en) * 1985-04-18 1989-03-28 Ben F. Doerksen Tire pressure monitoring system
US4742857A (en) * 1986-10-07 1988-05-10 Techni Guidance, Inc. Tire pressure sensor and air supply to maintain desired tire pressure
US4728815A (en) * 1986-10-16 1988-03-01 Motorola, Inc. Data shaping circuit
WO1989002837A1 (en) * 1987-10-05 1989-04-06 Copeland Industries Pty. Ltd. Tyre pressure monitor
US4978941A (en) * 1988-07-11 1990-12-18 Air Chex, Inc. Low tire pressure detector
GB2243010A (en) * 1990-04-10 1991-10-16 Stanleigh Bader Fluidic pressure loss warning system
US5231872A (en) * 1991-02-21 1993-08-03 Ttc/Truck Tech Corp. Tire monitoring apparatus and method
US5473938A (en) * 1993-08-03 1995-12-12 Mclaughlin Electronics Method and system for monitoring a parameter of a vehicle tire
JPH0891028A (ja) * 1994-09-27 1996-04-09 Sumitomo Rubber Ind Ltd タイヤ空気圧異常警報装置
US5581023A (en) * 1994-10-31 1996-12-03 Handfield; Michael Pressure transducer for monitoring a pneumatic tire
US5699041A (en) * 1996-02-14 1997-12-16 Ballyns; Jan Pneumatic pressure sensor device
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
US5842486A (en) * 1997-11-25 1998-12-01 Sussex Plastics Inc. Hermetically sealed cosmetic compact case
US6438193B1 (en) 1998-07-10 2002-08-20 Wen H. Ko Self-powered tire revolution counter
US6435020B1 (en) * 1998-08-10 2002-08-20 Continental Aktiengesellschaft Method for allocating tire pressure control devices to wheel positions in a tire pressure control system of a motor vehicle
JP2001056263A (ja) * 1999-08-17 2001-02-27 Pacific Ind Co Ltd タイヤ空気圧監視装置
US6809637B1 (en) 1999-09-03 2004-10-26 The Goodyear Tire & Rubber Company Monitoring a condition of a pneumatic tire
JP2003509260A (ja) 1999-09-15 2003-03-11 ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー 空気タイヤの低圧警告システム（ｌｐｗｓ）
US6581449B1 (en) 1999-09-15 2003-06-24 The Goodyear Tire & Rubber Company Low pressure warning system for pneumatic tires with RF tags and monitors for each tire
US6199559B1 (en) 1999-12-27 2001-03-13 Rexam Cosmetic Packaging, Inc. Hermetically sealed cosmetic compact case
US8266465B2 (en) 2000-07-26 2012-09-11 Bridgestone Americas Tire Operation, LLC System for conserving battery life in a battery operated device
US7161476B2 (en) 2000-07-26 2007-01-09 Bridgestone Firestone North American Tire, Llc Electronic tire management system
US7015801B1 (en) * 2000-10-13 2006-03-21 Trw Inc. Vehicle-controlled tire condition sensor communication utilizing fixed tire identification
JP2002225520A (ja) * 2001-01-30 2002-08-14 Honda Motor Co Ltd 車輪の空気圧検知装置
DE10144359A1 (de) * 2001-09-10 2003-04-03 Siemens Ag Vorrichtung zum Messen des Reifendrucks eines jeden Rades eines Kraftfahrzeug und Verfahren zum Betreiben der Vorrichtung
US6805000B1 (en) 2002-02-11 2004-10-19 Smartire Systems, Inc. Apparatus and method for mounting a tire condition sensor capsule to a wheel rim
DE10223214A1 (de) * 2002-05-24 2003-12-18 Siemens Ag Verfahren zum Zuordnen von Reifenmodulen zu Radpositionen eines Reifendrucküberwachungssytems für ein Kraftfahrzeug und Vorrichtung zum Überwachen des Reifendrucks
US6980099B2 (en) * 2002-07-01 2005-12-27 Siemens Aktiengesellschaft Arrangement for monitoring at least one parameter for a number of motor vehicle wheels
KR20050006595A (ko) * 2003-07-09 2005-01-17 기아자동차주식회사 자동차용 시트 벨트 미착용시 경고방법
FR2872116B1 (fr) * 2004-06-29 2006-10-20 Michelin Soc Tech Passage de roue de vehicule automobile comprenant un circuit electrique et ensemble d'un passage de roue et de moyens d'alimentation
JP2007290664A (ja) * 2006-04-27 2007-11-08 Pacific Ind Co Ltd タイヤ圧検出側受信回路及びタイヤ監視システム
US7421902B2 (en) * 2006-10-13 2008-09-09 Smartire Systems, Inc. Fluid pressure sensing method and apparatus
EP1985472B1 (en) * 2007-04-27 2009-12-23 Infineon Technologies AG Tyre pressure measurement system having reduced current consumption
PT3194184T (pt) * 2014-09-17 2022-12-09 Ste Ind S R L Dispositivo de transmissão e método para transmissão em modo sem fios de parâmetros sujeitos a medição

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860321A (en) * 1955-12-21 1958-11-11 Raymond James Stockholm Tire alarm
US3588815A (en) * 1968-12-03 1971-06-28 Clyde Koonce Tire pressure warning device
US3662335A (en) * 1969-10-08 1972-05-09 Kurt Fritze Device for road vehicles for the wireless transmission of at least one measured value of a rotating wheel to an indicating instrument
US3694803A (en) * 1971-07-28 1972-09-26 Sperry Rand Corp Vehicle tire pressure monitor system

Also Published As

Publication number Publication date
US3810090A (en) 1974-05-07
JPS4970671A (enExample) 1974-07-09
GB1378919A (en) 1974-12-27
DE2254172A1 (de) 1974-04-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee