NL199943A - - Google Patents
Info
- Publication number
- NL199943A NL199943A NL199943DA NL199943A NL 199943 A NL199943 A NL 199943A NL 199943D A NL199943D A NL 199943DA NL 199943 A NL199943 A NL 199943A
- Authority
- NL
- Netherlands
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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1043459X | 1954-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL199943A true NL199943A (fr) |
Family
ID=9590558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL199943D NL199943A (fr) | 1954-08-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US2904647A (fr) |
| CH (1) | CH331964A (fr) |
| DE (1) | DE1043459B (fr) |
| FR (2) | FR1111214A (fr) |
| GB (2) | GB815150A (fr) |
| NL (1) | NL199943A (fr) |
Families Citing this family (13)
| 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 |
| US4777483A (en) * | 1982-10-12 | 1988-10-11 | Robertshaw Controls Company | Solid state rotary entry control system |
| US5128661A (en) * | 1982-10-12 | 1992-07-07 | 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 (fr) * | 2018-09-26 | 2022-11-16 | Hitachi Energy Switzerland AG | Commutateur à moyenne ou haute tension ayant une connexion mécanique de type palier sphérique |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE289554C (fr) * | ||||
| US452359A (en) * | 1891-05-19 | Electric switching apparatus | ||
| 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 |
|---|---|
| CH331964A (fr) | 1958-08-15 |
| US3053956A (en) | 1962-09-11 |
| FR1111214A (fr) | 1956-02-23 |
| US2904647A (en) | 1959-09-15 |
| DE1043459B (de) | 1958-11-13 |
| FR66248E (fr) | 1956-06-05 |
| GB814528A (en) | 1959-06-10 |
| GB815150A (en) | 1959-06-17 |