BE626002A - - Google Patents
Info
- Publication number
- BE626002A BE626002A BE626002DA BE626002A BE 626002 A BE626002 A BE 626002A BE 626002D A BE626002D A BE 626002DA BE 626002 A BE626002 A BE 626002A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/161—Variable impedances
- H01H33/162—Liquid resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/02—Liquid resistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Push-Button Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Thermally Actuated Switches (AREA)
- Gas-Insulated Switchgears (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE500613 | 1962-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE626002A true BE626002A (nl) |
Family
ID=3844741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE626002D BE626002A (nl) | 1962-12-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3259867A (nl) |
| BE (1) | BE626002A (nl) |
| CH (1) | CH405473A (nl) |
| GB (1) | GB1057070A (nl) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US876918A (en) * | 1903-12-10 | 1908-01-14 | Cooper Hewitt Electric Co | Circuit-breaker. |
| US1175452A (en) * | 1911-02-21 | 1916-03-14 | Westinghouse Electric & Mfg Co | Lightning-arrester. |
| US1394971A (en) * | 1918-01-10 | 1921-10-25 | Gen Electric | Protective device |
| US1694223A (en) * | 1923-06-19 | 1928-12-04 | Balt Mfg Co | Electric switch |
| US2399715A (en) * | 1943-09-25 | 1946-05-07 | Gen Motors Corp | Signal system |
| CH273223A (de) * | 1946-02-19 | 1951-01-31 | Fkg Ag | Vorrichtung zur Begrenzung elektrischer Ströme. |
| US2449439A (en) * | 1946-11-01 | 1948-09-14 | Gen Motors Corp | Mercury interrupter |
-
0
- BE BE626002D patent/BE626002A/xx unknown
-
1963
- 1963-12-03 GB GB47607/63A patent/GB1057070A/en not_active Expired
- 1963-12-04 CH CH1499063A patent/CH405473A/fr unknown
- 1963-12-09 US US328931A patent/US3259867A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH405473A (fr) | 1966-01-15 |
| GB1057070A (en) | 1967-02-01 |
| US3259867A (en) | 1966-07-05 |