NL199943A - - Google Patents

Info

Publication number: NL199943A
Authority: NL; Netherlands

Application number

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.)

1954-08-31

Publication of NL199943A publication Critical patent/NL199943A/xx

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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding

NL199943D 1954-08-31 NL199943A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1043459X		1954-08-31

Publications (1)

Publication Number	Publication Date
NL199943A true NL199943A (de)

Family

ID=9590558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL199943D NL199943A (de)	1954-08-31

Country Status (6)

Country	Link
US (2)	US2904647A (de)
CH (1)	CH331964A (de)
DE (1)	DE1043459B (de)
FR (2)	FR1111214A (de)
GB (2)	GB815150A (de)
NL (1)	NL199943A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2994750A (en) *	1958-05-02	1961-08-01	Littelfuse Inc	Snap acting switch
US3170049A (en) *	1959-02-13	1965-02-16	Electro Commutation L	Electric sliding-contact switch with non-tilt operation of sliding contact
DE1158148B (de) *	1961-10-12	1963-11-28	Eduard Winkler Appbau G M B H	U-foermige Kontaktbruecke fuer Drehschalter, insbesondere Stufenschalter
US3117491A (en) *	1962-06-29	1964-01-14	Stern Joshua	Information retrieval apparatus
US3254190A (en) *	1962-12-12	1966-05-31	Westinghouse Electric Corp	Conducting structure and electric switch with resilient conducting means
US3501600A (en) *	1968-02-19	1970-03-17	James E Saulmon	Ignition distributor
NL160973C (nl) *	1976-07-23	1979-12-17	Coq Bv	Meerfasen scheidingsschakelaar.
DE2635255C3 (de) *	1976-08-05	1981-02-26	Dieter 7031 Gaertringen Reichert	Schlüsselschalter, insbesondere für Kfz-Türen
AT347273B (de) *	1976-08-09	1978-12-27	Dieter Reichert	Schalter fuer tuerschloesser
US5128661A (en) *	1982-10-12	1992-07-07	Robertshaw Controls Company	Solid state rotary entry control system
US4777483A (en) *	1982-10-12	1988-10-11	Robertshaw Controls Company	Solid state rotary entry control system
GB2312096B (en) *	1996-03-28	2000-08-30	Niles Parts Co Ltd	Inhibitor switch device
EP3629350B1 (de) *	2018-09-26	2022-11-16	Hitachi Energy Switzerland AG	Mittel-oder hochspannungsschalter mit kugellagerartiger mechanischer verbindung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US452359A (en) *		1891-05-19		Electric switching apparatus
DE289554C (de) *
US801285A (en) *	1904-12-19	1905-10-10	Westinghouse Electric & Mfg Co	Electric controller.
US905588A (en) *	1906-02-08	1908-12-01	Ralph R Root	Electric controller.
US844630A (en) *	1906-04-24	1907-02-19	Robert Temple	Speed-controller for electric motors.
US1919949A (en) *	1931-09-10	1933-07-25	Gen Electric	Electric heating system
US2200995A (en) *	1937-02-05	1940-05-14	Westinghouse Electric & Mfg Co	Circuit controller
US2549998A (en) *	1945-12-06	1951-04-24	Grigsby Allison Co Inc	Electric switch construction
US2722645A (en) *	1952-02-07	1955-11-01	Brown Brockmeyer Company	Voltage changer switch for a. c. motor
US2681393A (en) *	1952-06-16	1954-06-15	Us Army	Switch

0
- NL NL199943D patent/NL199943A/xx unknown
1954
- 1954-08-31 FR FR1111214D patent/FR1111214A/fr not_active Expired
- 1954-12-21 FR FR66248D patent/FR66248E/fr not_active Expired
1955
- 1955-08-26 CH CH331964D patent/CH331964A/fr unknown
- 1955-08-26 US US530738A patent/US2904647A/en not_active Expired - Lifetime
- 1955-08-30 DE DEC11767A patent/DE1043459B/de active Pending
- 1955-08-31 GB GB2270/59A patent/GB815150A/en not_active Expired
- 1955-08-31 GB GB24984/55A patent/GB814528A/en not_active Expired
1959
- 1959-03-13 US US799231A patent/US3053956A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US2904647A (en)	1959-09-15
DE1043459B (de)	1958-11-13
FR1111214A (fr)	1956-02-23
CH331964A (fr)	1958-08-15
US3053956A (en)	1962-09-11
FR66248E (fr)	1956-06-05
GB814528A (en)	1959-06-10
GB815150A (en)	1959-06-17

Publication	Publication Date	Title
AT191484B (de)
BE539726A (de)	1959-07-17
AT195977B (de)	1958-02-25
AT192363B (de)	1957-10-10
AT195459B (de)	1958-02-10
AT196304B (de)	1958-03-10
AT189950B (de)	1957-05-25
AT195836B (de)	1958-02-25
AT190491B (de)	1957-07-10
FR1053020A (de)	1954-01-29
AT196486B (de)	1958-03-25
AT197898B (de)	1958-05-27
AT192359B (de)	1957-10-10
AT197095B (de)	1958-04-10
FR1066119A (de)	1954-06-02
AT180229B (de)	1954-11-25
AT195552B (de)	1958-02-10
AT195750B (de)	1958-02-25
AT195822B (de)	1958-02-25
AT197929B (de)	1958-05-27
AT195943B (de)	1958-02-25
AT198617B (de)	1958-07-10
AT196650B (de)	1958-03-25
AT191838B (de)
AT196970B (de)	1958-04-10