IT7819426A0 - Apparecchio di segnalazione dello sgonfiamento di copertoni. - Google Patents

Apparecchio di segnalazione dello sgonfiamento di copertoni.

Info

Publication number
IT7819426A0
IT7819426A0 IT7819426A IT1942678A IT7819426A0 IT 7819426 A0 IT7819426 A0 IT 7819426A0 IT 7819426 A IT7819426 A IT 7819426A IT 1942678 A IT1942678 A IT 1942678A IT 7819426 A0 IT7819426 A0 IT 7819426A0
Authority
IT
Italy
Prior art keywords
signaling device
tire deflation
deflation
tire
signaling
Prior art date
Application number
IT7819426A
Other languages
English (en)
Other versions
IT1109199B (it
Inventor
Mitchell William Eric
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 IT7819426A0 publication Critical patent/IT7819426A0/it
Application granted granted Critical
Publication of IT1109199B publication Critical patent/IT1109199B/it

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
    • 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)
IT7819426A 1977-01-19 1978-01-19 Apparecchio di segnalazione dello sgonfiamento di copertoni IT1109199B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2076/77A GB1594612A (en) 1977-01-19 1977-01-19 Tyre deflation warning apparatus

Publications (2)

Publication Number Publication Date
IT7819426A0 true IT7819426A0 (it) 1978-01-19
IT1109199B IT1109199B (it) 1985-12-16

Family

ID=9733168

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7819426A IT1109199B (it) 1977-01-19 1978-01-19 Apparecchio di segnalazione dello sgonfiamento di copertoni

Country Status (7)

Country Link
US (1) US4209765A (it)
JP (1) JPS5393079A (it)
AU (1) AU515840B2 (it)
DE (1) DE2802252A1 (it)
FR (1) FR2377894A1 (it)
GB (1) GB1594612A (it)
IT (1) IT1109199B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1101174B (it) * 1978-12-04 1985-09-28 Rigazio E Dispositivo per la rivelazione della pressione di pneumatici di un autoveicolo
FR2498278B1 (fr) * 1981-01-16 1986-02-21 Messier Hispano Sa Compensateur notamment a air
US4853956A (en) * 1983-05-20 1989-08-01 American Telephone And Telegraph Company Communication system distributed processing message delivery system
FR2620980A1 (fr) * 1987-09-29 1989-03-31 Chekroun Henri Dispositif permettant de detecter la presence de la pression dans les pneus de vehicules roulants
DE4303583C2 (de) * 1993-02-08 1996-02-22 Alpha Beta Electronics Ag Ventil mit einer Einrichtung zur Erzeugung eines drahtlos übermittelbaren Druckabnahme-Anzeigesignals für Fahrzeugreifen
FR2749224A1 (fr) * 1996-06-03 1997-12-05 Daniault Alain Perfectionnements aux roues manometriques pour vehicules automobiles
WO1997046401A2 (fr) * 1996-06-03 1997-12-11 Alain Daniault Perfectionnements aux roues manometriques
EP1599350A4 (en) * 2003-02-15 2006-05-03 Advanced Digital Components TIRE PRESSURE MONITORING SYSTEM AND METHOD OF USE THEREOF

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2334443A (en) * 1941-12-30 1943-11-16 Automatic Air Gauge Inc Tire pressure indicator
US3098500A (en) * 1961-09-11 1963-07-23 Eaton Mfg Co Broken discharge line indicator
US3366758A (en) * 1965-05-18 1968-01-30 Holley Carburetor Co Differential pressure signal device
US3654601A (en) * 1970-03-10 1972-04-04 Thayer Corp Vehicle tire pressure warning system
US3646514A (en) * 1970-04-24 1972-02-29 Phillip G Mitchell Vehicle low tire pressure signal system
JPS49108476U (it) * 1973-01-10 1974-09-17
US3987407A (en) * 1974-07-11 1976-10-19 Bruner Everett E Tire pressure alarm system
US4004271A (en) * 1974-12-13 1977-01-18 General Motors Corporation Low tire pressure warning system
US3978448A (en) * 1975-06-09 1976-08-31 Scovill Manufacturing Company Vehicle-tire-air-pressure-sensing-and-indicating device
US4134102A (en) * 1977-11-14 1979-01-09 General Motors Corporation Low tire pressure detector

Also Published As

Publication number Publication date
JPS5393079A (en) 1978-08-15
AU515840B2 (en) 1981-05-07
AU3249878A (en) 1979-07-26
DE2802252A1 (de) 1978-07-20
IT1109199B (it) 1985-12-16
US4209765A (en) 1980-06-24
GB1594612A (en) 1981-08-05
FR2377894B1 (it) 1980-02-15
FR2377894A1 (fr) 1978-08-18

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