FR1189919A - Electrical switches for low tire pressure indicators - Google Patents

Electrical switches for low tire pressure indicators

Info

Publication number
FR1189919A
FR1189919A FR1189919DA FR1189919A FR 1189919 A FR1189919 A FR 1189919A FR 1189919D A FR1189919D A FR 1189919DA FR 1189919 A FR1189919 A FR 1189919A
Authority
FR
France
Prior art keywords
tire pressure
electrical switches
low tire
pressure indicators
indicators
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
Other languages
French (fr)
Inventor
E F Cordell
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 filed Critical
Application granted granted Critical
Publication of FR1189919A publication Critical patent/FR1189919A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
FR1189919D 1957-06-07 1957-06-07 Electrical switches for low tire pressure indicators Expired FR1189919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1189919T 1957-06-07

Publications (1)

Publication Number Publication Date
FR1189919A true FR1189919A (en) 1959-10-08

Family

ID=9666095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1189919D Expired FR1189919A (en) 1957-06-07 1957-06-07 Electrical switches for low tire pressure indicators

Country Status (2)

Country Link
BE (1) BE560275A (en)
FR (1) FR1189919A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395159A1 (en) * 1977-06-22 1979-01-19 Renault Tyre pressure warning device - has pressure responsive magnet and springs to slide magnetic short circuiter to close contact and actuate warning

Also Published As

Publication number Publication date
BE560275A (en)

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