FR2377289A1 - Indicateur de pression - Google Patents

Indicateur de pression

Info

Publication number
FR2377289A1
FR2377289A1 FR7801106A FR7801106A FR2377289A1 FR 2377289 A1 FR2377289 A1 FR 2377289A1 FR 7801106 A FR7801106 A FR 7801106A FR 7801106 A FR7801106 A FR 7801106A FR 2377289 A1 FR2377289 A1 FR 2377289A1
Authority
FR
France
Prior art keywords
pressure indicator
tire
indicator
wheel
pressure
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.)
Withdrawn
Application number
FR7801106A
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.)
TYR SPY Inc
Original Assignee
TYR SPY Inc
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 TYR SPY Inc filed Critical TYR SPY Inc
Publication of FR2377289A1 publication Critical patent/FR2377289A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Indicateur de la pression du pneumatique d'un véhicule. Cet indicateur, qui se présente sous la forme d'un petit boîtier monté sur la roue du vénicule et communiquant par un tuyau avec la valve du pneumatique de cette roue, indique par l'allumage d'une lampe que la pression interne du pneumatique est insuffisante. Son fonctionnement est sûr et sa longévité est grande. Application à l'industrie automobile.
FR7801106A 1977-01-17 1978-01-16 Indicateur de pression Withdrawn FR2377289A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/759,820 US4059823A (en) 1977-01-17 1977-01-17 Tire pressure indicator

Publications (1)

Publication Number Publication Date
FR2377289A1 true FR2377289A1 (fr) 1978-08-11

Family

ID=25057081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801106A Withdrawn FR2377289A1 (fr) 1977-01-17 1978-01-16 Indicateur de pression

Country Status (10)

Country Link
US (1) US4059823A (fr)
JP (1) JPS5389784A (fr)
AU (1) AU3224878A (fr)
BE (1) BE862900A (fr)
DE (1) DE2801481A1 (fr)
FR (1) FR2377289A1 (fr)
GB (1) GB1590234A (fr)
IT (1) IT1091819B (fr)
NO (1) NO780141L (fr)
SE (1) SE7800465L (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311985A (en) * 1980-01-15 1982-01-19 Eaton Corporation Tire pressure monitor and deenergization circuit therefore
US4581925A (en) * 1985-01-14 1986-04-15 Crutcher William L Wheel mounted electronic tire pressure gauge
US4590794A (en) * 1985-03-28 1986-05-27 Liebl Thomas J Leak detector for pneumatic tire valve core
US4734674A (en) * 1985-04-08 1988-03-29 Jack Taylor Tire pressure warning system
US4723445A (en) * 1986-05-19 1988-02-09 Neotech Industries, Inc. Vehicle wheel and tire pressure monitor
US4748845A (en) * 1986-05-19 1988-06-07 Neotech Industries, Inc. Tire pressure gauge
US4704901A (en) * 1986-05-19 1987-11-10 Neotech Industries, Inc. Tire pressure gauge
US4855712A (en) * 1987-02-05 1989-08-08 Rudkin-Wiley Corporation Method and apparatus for monitoring brake conditions of a motor vehicle
DE3804592C1 (en) * 1988-02-13 1989-08-03 Spanner-Pollux Gmbh, 6700 Ludwigshafen, De Remote read-out system for consumption meter (electricity meter, supply meter)
US4890090A (en) * 1988-06-06 1989-12-26 Jan Ballyns Pressure alarm system for motor vehicle tires
US4978941A (en) * 1988-07-11 1990-12-18 Air Chex, Inc. Low tire pressure detector
DE4016207A1 (de) * 1990-05-19 1991-11-21 Werner Seider Druckmessvorrichtung zur ueberwachung des luftdruckes in fahrzeugreifen
US5223822A (en) * 1992-04-24 1993-06-29 Stonel Corporation Valve position indicator
US5771834A (en) * 1996-10-04 1998-06-30 Hsiao; Jing-Long Double tire inflation balancer and tire pressure indicator
US6300867B1 (en) * 2000-06-01 2001-10-09 Ryan M. Rea Tire low pressure audio warning device
US7667583B2 (en) 2006-02-13 2010-02-23 Measurement Ltd. Tire pressure gauge
US9642223B2 (en) 2013-11-22 2017-05-02 Ford Global Technologies, Llc Vehicle wheel assembly illumination lamp
US9283819B2 (en) 2013-11-22 2016-03-15 Ford Global Technologies, Llc Vehicle wheel assembly external illumination lamp
GB2600458A (en) * 2020-10-30 2022-05-04 Airbus Operations Ltd Aircraft system and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260233A (en) * 1963-12-05 1966-07-12 Richard Jousma Air pressure gauge for pneumatic tires
US3588815A (en) * 1968-12-03 1971-06-28 Clyde Koonce Tire pressure warning device
US3961309A (en) * 1975-04-14 1976-06-01 Aspro, Incorporated High-low tire pressure signal switch

Also Published As

Publication number Publication date
JPS5389784A (en) 1978-08-07
NO780141L (no) 1978-07-18
IT1091819B (it) 1985-07-06
IT7819292A0 (it) 1978-01-17
AU3224878A (en) 1979-07-19
US4059823A (en) 1977-11-22
DE2801481A1 (de) 1978-07-20
SE7800465L (sv) 1978-07-18
BE862900A (fr) 1978-05-02
GB1590234A (en) 1981-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse