BE555843A - - Google Patents
Info
- Publication number
- BE555843A BE555843A BE555843DA BE555843A BE 555843 A BE555843 A BE 555843A BE 555843D A BE555843D A BE 555843DA BE 555843 A BE555843 A BE 555843A
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS1170305X | 1956-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE555843A true BE555843A (en) |
Family
ID=5457637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE555843D BE555843A (en) | 1956-03-22 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE555843A (en) |
| DE (1) | DE1130887B (en) |
| FR (1) | FR1170305A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2623815C3 (en) * | 1976-05-28 | 1981-12-24 | Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen | Switching device for high voltage |
| DE2633093C2 (en) * | 1976-07-20 | 1987-04-30 | Siemens AG, 1000 Berlin und 8000 München | Electrical circuit breaker with a closed extinguishing chamber filled with extinguishing gas |
| FR2476903A1 (en) * | 1980-02-27 | 1981-08-28 | Ramon Paul | High voltage circuit breaker generating dielectric gas by pyrolytic ac - uses PTFE slug in moving contact giving rise to pyrolytic decomposition under the heat of the arc and hastening extinction |
| CN114360966B (en) * | 2022-01-07 | 2023-10-13 | 杭州玛实迪电器科技有限公司 | Contactor with enhanced magnetic field guiding arc extinguishing chamber |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1548799A (en) * | 1921-08-10 | 1925-08-04 | Gen Electric | Electric switch |
| USRE18257E (en) * | 1929-09-20 | 1931-11-24 | Dscult interrupting device | |
| DE547548C (en) * | 1929-12-04 | 1932-03-24 | Sachsenwerk Licht & Kraft Ag | Electrical switch with two interruption points arranged in gas |
| DE651477C (en) * | 1930-05-31 | 1937-10-14 | Aeg | Switch with arc extinguishing by flowing steam |
| DE591734C (en) * | 1931-01-24 | 1934-01-26 | Aeg | Oil switch with multiple interruption |
| DE604649C (en) * | 1931-09-24 | |||
| DE736317C (en) * | 1934-01-05 | 1943-06-11 | Aeg | Compressed gas switch |
| DE653248C (en) * | 1934-05-11 | 1937-11-18 | Siemens Schuckertwerke Akt Ges | Electric switch |
| DE668728C (en) * | 1934-09-27 | 1938-12-09 | Voigt & Haeffner Akt Ges | Extinguishing chamber fluid switch with two interruption points located in a closed chamber in series |
| DE661912C (en) * | 1935-02-23 | 1938-06-30 | Frida Strauss Geb Ruppel | Switch with arc extinguishing by flowing gas |
| DE676618C (en) * | 1935-03-19 | 1939-06-08 | Siemens Schuckertwerke Akt Ges | counter |
-
0
- BE BE555843D patent/BE555843A/xx unknown
-
1957
- 1957-03-19 DE DEE13841A patent/DE1130887B/en active Pending
- 1957-03-20 FR FR1170305D patent/FR1170305A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1170305A (en) | 1959-01-13 |
| DE1130887B (en) | 1962-06-07 |