FR2418720A1 - Dispositif pour la mesure d'un parametre physique de pneumatique - Google Patents

Dispositif pour la mesure d'un parametre physique de pneumatique

Info

Publication number
FR2418720A1
FR2418720A1 FR7905614A FR7905614A FR2418720A1 FR 2418720 A1 FR2418720 A1 FR 2418720A1 FR 7905614 A FR7905614 A FR 7905614A FR 7905614 A FR7905614 A FR 7905614A FR 2418720 A1 FR2418720 A1 FR 2418720A1
Authority
FR
France
Prior art keywords
physical parameter
pneumatics
measuring
driver
transmit
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
FR7905614A
Other languages
English (en)
Other versions
FR2418720B1 (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.)
Dunlop Ltd
Original Assignee
Dunlop 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 Dunlop Ltd filed Critical Dunlop Ltd
Publication of FR2418720A1 publication Critical patent/FR2418720A1/fr
Application granted granted Critical
Publication of FR2418720B1 publication Critical patent/FR2418720B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/04—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies
    • G01K13/08—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies in rotary movement
    • 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
    • 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
    • B60C23/20—Devices for measuring or signalling tyre temperature only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

Dispositif destiné à transmettre au conducteur d'un véhicule des indications relatives à un paramètre physique, par exemple pression de gonflage, d'un pneumatique. Il comprend une unité de signalisation A, A1 montée sur la roue et conçue pour transmettre des signaux au conducteur à travers un circuit qui comporte un trajet de conduction établi en 53 à travers la surface du sol ou de la route Application aux véhicules à titre d'accessoire de sécurité.
FR7905614A 1978-03-04 1979-03-05 Dispositif pour la mesure d'un parametre physique de pneumatique Granted FR2418720A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868078 1978-03-04
GB7846730 1978-11-30

Publications (2)

Publication Number Publication Date
FR2418720A1 true FR2418720A1 (fr) 1979-09-28
FR2418720B1 FR2418720B1 (fr) 1981-09-11

Family

ID=26242343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905614A Granted FR2418720A1 (fr) 1978-03-04 1979-03-05 Dispositif pour la mesure d'un parametre physique de pneumatique

Country Status (10)

Country Link
US (1) US4240061A (fr)
AT (1) AT368079B (fr)
AU (1) AU4476579A (fr)
DE (1) DE2908258A1 (fr)
ES (1) ES478231A1 (fr)
FR (1) FR2418720A1 (fr)
GB (1) GB2016701B (fr)
LU (1) LU80984A1 (fr)
NL (1) NL7901492A (fr)
SE (1) SE7901920L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352090A (en) * 1981-01-30 1982-09-28 Satoru Ohama Detection and alarm device for use with car for detecting obstacle and abnormal conditions of tire
DE3718471A1 (de) * 1987-06-02 1988-12-22 Christoph Breit Einrichtung zum schutz der aggregate und der ladung von kraftfahrzeugen
FR2682323A1 (fr) * 1991-10-15 1993-04-16 Michelin & Cie Implantation d'un circuit electronique dans un pneumatique.
US7603894B2 (en) * 2000-09-08 2009-10-20 Automotive Technologies International, Inc. Self-powered tire monitoring system
US5838229A (en) * 1995-07-18 1998-11-17 Schrader-Bridgeport International, Inc. Remote tire pressure monitoring system employing coded tire identification and radio frequency transmission and enabling recalibration upon tire rotation or replacement
US5743973A (en) * 1997-03-10 1998-04-28 The Goodyear Tire & Rubber Company Tire with electrically oriented composite
US6300867B1 (en) * 2000-06-01 2001-10-09 Ryan M. Rea Tire low pressure audio warning device
DE50306220D1 (de) * 2002-10-11 2007-02-15 Siemens Ag Nachrichtenübertragungssystem für ein reifendruckmesssystem
EP1735765A1 (fr) * 2004-04-01 2006-12-27 Contitemic Microelectronic GmbH Procede et dispositif de transmission entre un appareil de commande et un module de roue
US20080018441A1 (en) * 2006-07-19 2008-01-24 John Robert Orrell Tire failure detection

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU74165A1 (fr) * 1976-01-12 1977-07-22

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895347A (en) * 1973-09-10 1975-07-15 Bridgestone Tire Co Ltd System for transmitting information of reduced pneumatic pressure of tire
DE2441430C2 (de) * 1973-10-01 1983-01-05 Bridgestone Tire Co. Ltd., Tokyo Vorrichtung zur Anzeige eines Druckverlustes in einem mit Druckluft gefüllten Reifen eines Fahrzeugs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU74165A1 (fr) * 1976-01-12 1977-07-22

Also Published As

Publication number Publication date
FR2418720B1 (fr) 1981-09-11
AT368079B (de) 1982-09-10
GB2016701B (en) 1982-08-25
US4240061A (en) 1980-12-16
AU4476579A (en) 1980-09-04
ATA164279A (de) 1982-01-15
DE2908258A1 (de) 1979-09-13
GB2016701A (en) 1979-09-26
ES478231A1 (es) 1980-01-01
SE7901920L (sv) 1979-09-05
NL7901492A (nl) 1979-09-06
LU80984A1 (fr) 1979-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse