GB1286540A - Device for detecting air amount in tyres of travelling vehicles or the like - Google Patents

Device for detecting air amount in tyres of travelling vehicles or the like

Info

Publication number
GB1286540A
GB1286540A GB6061469A GB6061469A GB1286540A GB 1286540 A GB1286540 A GB 1286540A GB 6061469 A GB6061469 A GB 6061469A GB 6061469 A GB6061469 A GB 6061469A GB 1286540 A GB1286540 A GB 1286540A
Authority
GB
United Kingdom
Prior art keywords
tyre
pressure
cabin
air pressure
transducer
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
GB6061469A
Inventor
Jisaku Murano
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1286540A publication Critical patent/GB1286540A/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)

Abstract

1286540 Tyre pressure indicator J MURANO 11 Dec 1969 [13 Dec 1968 3 March 1969] 60614/69 Heading B7C [Also in Division G1] An arrangement for detecting and indicating the air pressure in a tyre on a vehicle comprises a body member 7 adapted to be screwed on to the tyre valve, and a member movable under air pressure to affect a pressure sensitive transducer whose output is transmitted to a meter in the drivers cabin. As shown, diaphragm 14 moves under air pressure to control a transfomer type transducer, a reaction spring 25 being provided. Contacts 21 are engaged under very low pressure to actuate an alarm light and buzzer in the cabin. In other embodiments (Figs. 4 and 5, not shown) the transducer is a carbon resistance and a pressure sensitive transistor respectively. The link between the tyre and the cabin may be wire (Fig. 2, not shown) or by radio (Fig. 1, not shown).
GB6061469A 1968-12-13 1969-12-11 Device for detecting air amount in tyres of travelling vehicles or the like Expired GB1286540A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9143168 1968-12-13
JP1605769 1969-03-03

Publications (1)

Publication Number Publication Date
GB1286540A true GB1286540A (en) 1972-08-23

Family

ID=26352304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6061469A Expired GB1286540A (en) 1968-12-13 1969-12-11 Device for detecting air amount in tyres of travelling vehicles or the like

Country Status (4)

Country Link
BE (1) BE743028A (en)
DE (1) DE1962670A1 (en)
FR (1) FR2026132A1 (en)
GB (1) GB1286540A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207760A (en) * 1987-08-04 1989-02-08 Liang Shih Nan Tyre pressure detector
WO2017020854A1 (en) * 2015-08-05 2017-02-09 郑祖强 Inflating valve and tire with the inflating valve

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT956637B (en) * 1972-06-16 1973-10-10 Pirelli ELECTRICAL ALARM DEVICE FOR SIGNALING THE CHANGE IN A PHYSICAL QUANTITY
FR2198849B2 (en) * 1972-09-13 1976-01-23 Taruffi Enzo Fr
CA1094847A (en) * 1977-11-09 1981-02-03 Otto Z. Vago Digital readout gauge
FR2419516A1 (en) * 1978-03-07 1979-10-05 Ind Aircraft tyre air pressure controller - has sensor screwed to tyre valve with magnet carrying piston rising against calibrated spring for indicator
US4237445A (en) * 1979-07-30 1980-12-02 Goodyear Aerospace Corporation Tire pressure communication devices
DE3209661A1 (en) * 1982-03-17 1983-09-29 Heinz Dieter Dipl.-Ing.(FH) 6050 Offenbach Sonnleitner Measuring instrument for measuring physical variables, for example air pressure
DE3731928C2 (en) * 1987-09-23 2002-09-12 Albrecht Ritter Device for mounting and fastening partitions and posts
DE9211497U1 (en) * 1992-08-26 1992-11-05 Tigges, Martin, Dipl.-Ing., 4040 Neuss Pressure monitoring device for pneumatic tires
GB2331727A (en) * 1997-12-01 1999-06-02 Allan Walter Sills Contact smart card with security device fixed to surface avoiding electrical contact areas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207760A (en) * 1987-08-04 1989-02-08 Liang Shih Nan Tyre pressure detector
WO2017020854A1 (en) * 2015-08-05 2017-02-09 郑祖强 Inflating valve and tire with the inflating valve

Also Published As

Publication number Publication date
FR2026132A1 (en) 1970-09-11
BE743028A (en) 1970-05-14
DE1962670A1 (en) 1970-06-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees