BE572301A - - Google Patents
Info
- Publication number
- BE572301A BE572301A BE572301DA BE572301A BE 572301 A BE572301 A BE 572301A BE 572301D A BE572301D A BE 572301DA BE 572301 A BE572301 A BE 572301A
- 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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0055732 | 1957-10-31 | ||
| DES58515A DE1076777B (de) | 1957-10-31 | 1958-06-06 | Lasttrennschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE572301A true BE572301A (it) |
Family
ID=25995450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572301D BE572301A (it) | 1957-10-31 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE572301A (it) |
| CH (1) | CH364545A (it) |
| DE (2) | DE1076777B (it) |
| FR (1) | FR1213803A (it) |
| GB (1) | GB889621A (it) |
| NL (1) | NL232714A (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1127989B (de) * | 1958-11-11 | 1962-04-19 | Sachsenwerk Licht & Kraft Ag | Lasttrennschalter mit schwenkbarem Trennmesser |
| DE1243753B (de) * | 1964-08-17 | 1967-07-06 | Sachsenwerk Licht & Kraft Ag | Lasttrennschalter mit schwenkbaren Trennmessern |
| CN104299835B (zh) * | 2014-09-12 | 2016-12-07 | 宁波耀华电气科技有限责任公司 | 活塞式隔离开关 |
| CN114695009B (zh) * | 2022-04-22 | 2023-06-16 | 镇江市丹高电器有限公司 | 一种小型电动推杆式隔离开关 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE666140C (de) * | 1934-08-17 | 1938-10-15 | Frida Strauss Geb Ruppel | Elektrischer Gasschalter |
| DE643821C (de) * | 1934-10-19 | 1937-04-17 | Frida Strauss Geb Ruppel | Elektrischer Schalter |
| US2571864A (en) * | 1947-08-21 | 1951-10-16 | Westinghouse Electric Corp | Arc extinguishing circuit interrupter |
-
0
- NL NL232714D patent/NL232714A/xx unknown
- DE DENDAT1066648D patent/DE1066648B/de active Pending
- BE BE572301D patent/BE572301A/xx unknown
-
1958
- 1958-06-06 DE DES58515A patent/DE1076777B/de active Pending
- 1958-10-23 CH CH6540658A patent/CH364545A/de unknown
- 1958-10-28 FR FR1213803D patent/FR1213803A/fr not_active Expired
- 1958-10-31 GB GB3501558A patent/GB889621A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB889621A (en) | 1962-02-21 |
| CH364545A (de) | 1962-09-30 |
| DE1066648B (it) | 1959-10-08 |
| NL232714A (it) | |
| FR1213803A (fr) | 1960-04-04 |
| DE1076777B (de) | 1960-03-03 |