FR982333A - Improvements in pressure operated switches - Google Patents

Improvements in pressure operated switches

Info

Publication number
FR982333A
FR982333A FR982333DA FR982333A FR 982333 A FR982333 A FR 982333A FR 982333D A FR982333D A FR 982333DA FR 982333 A FR982333 A FR 982333A
Authority
FR
France
Prior art keywords
pressure operated
operated switches
switches
pressure
operated
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)
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.)
Consolidated Vultee Aircraft Corp
Original Assignee
Consolidated Vultee Aircraft Corp
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 Consolidated Vultee Aircraft Corp filed Critical Consolidated Vultee Aircraft Corp
Application granted granted Critical
Publication of FR982333A publication Critical patent/FR982333A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder
FR982333D 1948-03-05 1949-03-04 Improvements in pressure operated switches Expired FR982333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13272A US2492261A (en) 1948-03-05 1948-03-05 Pressure switch

Publications (1)

Publication Number Publication Date
FR982333A true FR982333A (en) 1951-06-08

Family

ID=21759113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR982333D Expired FR982333A (en) 1948-03-05 1949-03-04 Improvements in pressure operated switches

Country Status (3)

Country Link
US (1) US2492261A (en)
FR (1) FR982333A (en)
GB (1) GB662067A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732450A (en) * 1956-01-24 Stevenson
US2650275A (en) * 1951-04-24 1953-08-25 Kingsley A Doutt Upset cylinder stroke adjusting nut with self-compensating cam
US2759061A (en) * 1952-03-21 1956-08-14 Philip E Edelman Pressure switch actuator
US2790043A (en) * 1952-04-09 1957-04-23 Gen Motors Corp Pressure responsive device
US2736778A (en) * 1952-05-09 1956-02-28 J D Buchanan Hydraulic pressure operated switch
US2770694A (en) * 1952-07-12 1956-11-13 Mercier Jean Pressure switch
US2748219A (en) * 1953-02-16 1956-05-29 J D Buchanan Hydraulic pressure operated switch
US2782272A (en) * 1953-05-07 1957-02-19 Richard T Cornelius Switch mechanisms
US2803718A (en) * 1953-05-15 1957-08-20 Douglas Aircraft Co Inc Pressure controlled device
US2800548A (en) * 1953-07-07 1957-07-23 Walter E Stary Pressure switch
US2767276A (en) * 1954-06-18 1956-10-16 Buchanan Electric switch
US2902557A (en) * 1956-07-11 1959-09-01 Brockman Carl Pressure-responsive switches
US3007029A (en) * 1958-02-17 1961-10-31 Gen Electric Temperature responsive control for electrically heated devices
US3105127A (en) * 1961-11-15 1963-09-24 Gen Motors Corp Circuit controlling switch apparatus
US3609271A (en) * 1969-12-01 1971-09-28 Frederick W Gibson Pressure-operated electrical switch responsive to a pressure decrease after a pressure increase
US3873790A (en) * 1973-09-13 1975-03-25 Hoover Co Electrically actuated floor care appliance having a fluid or pneumatic control arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US775665A (en) * 1903-11-06 1904-11-22 Varley Duplex Magnet Co Circuit-controller.
US1257694A (en) * 1917-06-26 1918-02-26 William Gadke Timer.
US2261714A (en) * 1939-02-20 1941-11-04 Clark Controller Co Electric spot welding system

Also Published As

Publication number Publication date
US2492261A (en) 1949-12-27
GB662067A (en) 1951-11-28

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