FR1077729A - Electric switch - Google Patents

Electric switch

Info

Publication number
FR1077729A
FR1077729A FR1077729DA FR1077729A FR 1077729 A FR1077729 A FR 1077729A FR 1077729D A FR1077729D A FR 1077729DA FR 1077729 A FR1077729 A FR 1077729A
Authority
FR
France
Prior art keywords
electric switch
switch
electric
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.)
Hart Manufacturing Co
Original Assignee
Hart Manufacturing Co
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 Hart Manufacturing Co filed Critical Hart Manufacturing Co
Application granted granted Critical
Publication of FR1077729A publication Critical patent/FR1077729A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/04—Cases; Covers
FR1077729D 1950-02-21 1953-04-22 Electric switch Expired FR1077729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US145359A US2659792A (en) 1950-02-21 1950-02-21 Electric switch

Publications (1)

Publication Number Publication Date
FR1077729A true FR1077729A (en) 1954-11-10

Family

ID=22512742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1077729D Expired FR1077729A (en) 1950-02-21 1953-04-22 Electric switch

Country Status (2)

Country Link
US (1) US2659792A (en)
FR (1) FR1077729A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990001610A1 (en) * 1988-08-12 1990-02-22 Langston Thomas J Safety switch for explosive well tools
US5326949A (en) * 1990-04-25 1994-07-05 E.G.O. Elektro-Gerate Blanc U. Fischer Adjustable device, particularly an electric switching, controlling or regulating device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821585A (en) * 1949-07-28 1958-01-28 John L Harris Control device
US2807683A (en) * 1954-10-07 1957-09-24 John I Paulding Inc Flush switch and casing therefor
US2921147A (en) * 1957-09-03 1960-01-12 Gen Electric Enclosed double rotary switch
US2983804A (en) * 1958-01-02 1961-05-09 Gen Electric Manual motor starter
US3064106A (en) * 1959-10-30 1962-11-13 Westinghouse Electric Corp Enclosed electric switches
DE1227543B (en) * 1963-09-05 1966-10-27 Siemens Ag Encapsulated electrical cam switch, copier switch or the like.
DE2755567C2 (en) * 1977-12-09 1983-11-10 Siemens AG, 1000 Berlin und 8000 München Low-voltage circuit breaker with an insulating material housing consisting of an upper part and a lower part
US4255637A (en) * 1978-05-26 1981-03-10 Toyostar Corporation Light regulator switch
US4712084A (en) * 1985-03-22 1987-12-08 Copal Electronics Co., Ltd. Potentiometer
US5010214A (en) * 1988-08-11 1991-04-23 Atsuo Yamazaki Rotary switch

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1451146A (en) * 1923-04-10 Daisy l
US1228028A (en) * 1913-12-18 1917-05-29 Cutler Hammer Mfg Co Casing for lamp-sockets and the like.
US1682849A (en) * 1924-06-25 1928-09-04 Pass & Seymour Inc Fixture-body switch
US1757814A (en) * 1927-08-17 1930-05-06 Charles Henry Mckeon Container
US2254729A (en) * 1938-07-02 1941-09-02 Gen Electric Electric switch
US2301169A (en) * 1940-04-10 1942-11-03 Bryant Electric Co Handle
USRE22882E (en) * 1942-03-06 1947-05-20 Housing fob electric switches
US2345685A (en) * 1942-03-26 1944-04-04 Ternstedt Mfg Co Handle assembly
US2361559A (en) * 1943-10-28 1944-10-31 Cutler Hammer Inc Handle attaching device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990001610A1 (en) * 1988-08-12 1990-02-22 Langston Thomas J Safety switch for explosive well tools
US5326949A (en) * 1990-04-25 1994-07-05 E.G.O. Elektro-Gerate Blanc U. Fischer Adjustable device, particularly an electric switching, controlling or regulating device

Also Published As

Publication number Publication date
US2659792A (en) 1953-11-17

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