FR1194455A - Switch - Google Patents

Switch

Info

Publication number
FR1194455A
FR1194455A FR1194455DA FR1194455A FR 1194455 A FR1194455 A FR 1194455A FR 1194455D A FR1194455D A FR 1194455DA FR 1194455 A FR1194455 A FR 1194455A
Authority
FR
France
Prior art keywords
switch
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1194455A publication Critical patent/FR1194455A/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
    • H01H19/54—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 the operating part having at least five or an unspecified number of operative positions
    • H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
    • H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
FR1194455D 1956-11-30 1957-11-28 Switch Expired FR1194455A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL354821X 1956-11-30

Publications (1)

Publication Number Publication Date
FR1194455A true FR1194455A (en) 1959-11-10

Family

ID=19785177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1194455D Expired FR1194455A (en) 1956-11-30 1957-11-28 Switch

Country Status (7)

Country Link
US (1) US3112377A (en)
BE (1) BE562823A (en)
CH (1) CH354821A (en)
DE (1) DE1102861B (en)
FR (1) FR1194455A (en)
GB (1) GB868978A (en)
NL (1) NL212625A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725171A1 (en) * 1976-09-03 1978-03-09 Hansen Mfg SLIP RING ARRANGEMENT

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679848A (en) * 1970-06-01 1972-07-25 Spectrol Electronics Corp Combined potentiometer and switching structure with improved radial contact pressure contact means
US3863039A (en) * 1970-06-01 1975-01-28 Spectrol Electronics Corp Combined potentiometer and switching structure

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE573921C (en) * 1933-04-07 Friemann & Wolf G M B H Rotary switch
US1540328A (en) * 1921-09-20 1925-06-02 Western Electric Co Contact terminal
US1852753A (en) * 1930-09-27 1932-04-05 Bell Telephone Labor Inc Telegraph signal distributing device
CH231576A (en) * 1941-05-28 1944-03-31 Hermes Patentverwertungs Gmbh Electrical switch for double-pole single, parallel and series connection of two heating resistors.
GB622076A (en) * 1945-01-12 1949-04-26 Ericsson Telefon Ab L M Improvements in or relating to electric switches and contacts therefor
US2549998A (en) * 1945-12-06 1951-04-24 Grigsby Allison Co Inc Electric switch construction
DE835767C (en) * 1948-10-22 1952-04-03 Karl Glaser Changeover switch for the switching elements in high and low frequency tuning circuits
US2554724A (en) * 1948-11-10 1951-05-29 Oak Mfg Co Electric switch
US2587780A (en) * 1948-12-13 1952-03-04 Smitsvonk Nv Electrical ignition system
DE825283C (en) * 1950-04-07 1951-12-17 Hans M Oberlaender Switch for high frequency devices
US2650960A (en) * 1952-06-04 1953-09-01 Grigsby Allison Company Inc Rotary electric switch assembly
FR1061083A (en) * 1952-07-29 1954-04-08 Labinal Sa Des Ets Improvements to devices such as switches and rotary switches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725171A1 (en) * 1976-09-03 1978-03-09 Hansen Mfg SLIP RING ARRANGEMENT

Also Published As

Publication number Publication date
US3112377A (en) 1963-11-26
DE1102861B (en) 1961-03-23
NL212625A (en)
GB868978A (en) 1961-05-25
CH354821A (en) 1961-06-15
BE562823A (en)

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