NL20913C - - Google Patents
Info
- Publication number
- NL20913C NL20913C NL20913DA NL20913C NL 20913 C NL20913 C NL 20913C NL 20913D A NL20913D A NL 20913DA NL 20913 C NL20913 C NL 20913C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1681196X | 1925-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL20913C true NL20913C (en:Method) |
Family
ID=7739221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL20913D NL20913C (en:Method) | 1925-06-30 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US1681196A (en:Method) |
| NL (1) | NL20913C (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2473915A (en) * | 1941-06-21 | 1949-06-21 | Westinghouse Electric Corp | Heating and welding system |
| US2465682A (en) * | 1942-03-31 | 1949-03-29 | Bbc Brown Boveri & Cie | Moving contact electric current converter |
| BE450313A (en:Method) * | 1942-04-25 | |||
| US2441789A (en) * | 1944-06-28 | 1948-05-18 | Gen Electric | Electromagnetic switching system aided by space-discharge device |
| US2789253A (en) * | 1951-12-28 | 1957-04-16 | Vang Alfred | Protection of circuit breakers and metallic switches for carrying large currents |
| CH312401A (de) * | 1953-03-25 | 1955-12-31 | Fkg Ag | Verfahren zur Schaffung günstiger Ausschaltbedingungen für einen elektrischen Schalter |
| US2824254A (en) * | 1954-12-10 | 1958-02-18 | Gen Electric | Pool-type electric discharge apparatus |
| US3278801A (en) * | 1962-03-28 | 1966-10-11 | Karl Rath | System of arc suppression for electrical switches and circuit breakers |
| US3309570A (en) * | 1966-05-16 | 1967-03-14 | Gen Electric | Arcless interrupter |
-
0
- NL NL20913D patent/NL20913C/xx active
-
1926
- 1926-07-02 US US120194A patent/US1681196A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1681196A (en) | 1928-08-21 |