GB1129021A - Pressure detecting device e.g. for a pneumatic tyre - Google Patents

Pressure detecting device e.g. for a pneumatic tyre

Info

Publication number
GB1129021A
GB1129021A GB1003465A GB1003465A GB1129021A GB 1129021 A GB1129021 A GB 1129021A GB 1003465 A GB1003465 A GB 1003465A GB 1003465 A GB1003465 A GB 1003465A GB 1129021 A GB1129021 A GB 1129021A
Authority
GB
United Kingdom
Prior art keywords
tyre
switch
march
pressure
inflation
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
GB1003465A
Inventor
John Corney
Alexander Mirsky
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
Priority to GB1003465A priority Critical patent/GB1129021A/en
Priority to GB569167A priority patent/GB1176945A/en
Publication of GB1129021A publication Critical patent/GB1129021A/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
    • 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

Abstract

1,129,021. Tyre deflation or over-inflation indicators. A. MIRSKY. 18 May, 1966 [9 March, 1965; 19 March, 1965 (2); 18 May, 1965; 19 Aug., 1965; 7 Oct., 1965; 7 March, 1966], Nos. 10034/65, 11894/65, 11896/65, 20878/65, 35697/65, 42564/65 and 9854/66. Heading B7C. [Also in Divisions G1 and H1] In a device for indicating abnormal pressure in a pneumatic tyre and including an electric circuit there is provided a centrifugal switch 6 (see Division H1) to open the circuit when the tyre is stationary but permit it to be closed when the tyre has a rotary speed above a predetermined value. On occurrence of abnormal pressure a microswitch 4 is operated, by a plunger rod 13, the head 22 of which is subject to tyre pressure, to actuate a transmitter 3 powered by a battery 2 to give a radio signal which is picked up by a receiver in the driver's cab. In a modification (Fig. 7, not shown) a continuously-variable pressure-sensing device such as a solid state strain gauge replaces the switch 4 or is provided between the switches 4 and 6. The switch 4 may be a three-position switch to warn of both over- and under-inflation. Reference has been directed by the Comptroller to Specification 1,021,743.
GB1003465A 1965-03-09 1965-03-09 Pressure detecting device e.g. for a pneumatic tyre Expired GB1129021A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1003465A GB1129021A (en) 1965-03-09 1965-03-09 Pressure detecting device e.g. for a pneumatic tyre
GB569167A GB1176945A (en) 1965-03-09 1966-09-15 Pressure-Responsive Device, e.g. for a Pneumatic Tyre

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB1003465A GB1129021A (en) 1965-03-09 1965-03-09 Pressure detecting device e.g. for a pneumatic tyre
GB1189665 1965-03-19
GB1189465 1965-03-19
GB2087865 1965-05-18
GB3569765 1965-08-19
GB4256465 1965-10-07
GB985466 1966-03-07

Publications (1)

Publication Number Publication Date
GB1129021A true GB1129021A (en) 1968-10-02

Family

ID=27562570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1003465A Expired GB1129021A (en) 1965-03-09 1965-03-09 Pressure detecting device e.g. for a pneumatic tyre

Country Status (1)

Country Link
GB (1) GB1129021A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267170A (en) * 1992-05-14 1993-11-24 Huang Tien Tsai Tire pressure indicator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267170A (en) * 1992-05-14 1993-11-24 Huang Tien Tsai Tire pressure indicator

Similar Documents

Publication Publication Date Title
US3223969A (en) Tire pressure indicating apparatus for road vehicles
US6445286B1 (en) Method for operating a device for the monitoring and wireless signaling of a pressure change in pneumatic tires of a vehicle
US3370459A (en) Device for detecting pressure existing in pneumatic tires
US3662335A (en) Device for road vehicles for the wireless transmission of at least one measured value of a rotating wheel to an indicating instrument
GB1391164A (en) Device for automatically detecting abnormal conditions in vehicle tyres
GB1496064A (en) Pressure monitoring apparatus
US3713092A (en) Air pressure balanced self-contained tire pressure condition signal transmitter
GB1258791A (en)
GB1463676A (en) Low tyre pressure alarm system for pneumatic tyres
US4037192A (en) Flat tire indicating device
GB1508387A (en) Vehicle-tyre air-pressure-sensing-and-indicating apparatu
GB1283360A (en) Devices for monitoring characteristics of a vehicle wheel
GB1129021A (en) Pressure detecting device e.g. for a pneumatic tyre
WO1990000119A3 (en) Safety device for tyres
GB1426688A (en) Tyre condition monitoring system preparation of diazonium salts and azo dyes
GB1035025A (en) Tyre deflation alarm system
US4763517A (en) Valve cap pressure indicator
ES478231A1 (en) Devices for the measurement of the physical state of a pneumatic tire
US2475533A (en) Air pressure indicator
GB1383265A (en) Transmission of information
GB1516233A (en) Method of detecting a puncture in the inner tube of a pneumatic tyre
GB1472706A (en) Wheel for pneumatic tyres with a pneumatic pressure responsive switch fixed therein
ES483779A1 (en) Device for indicating insufficient inflation pressure in vehicle tires
IE37520B1 (en) Device for detecting variations in a physical characteristic of a wheel
GB597291A (en) A device for indicating the air pressure prevailing in pneumatic tyres mounted on vehicle wheels