FR2037813A5 - - Google Patents
Info
- Publication number
- FR2037813A5 FR2037813A5 FR7008312A FR7008312A FR2037813A5 FR 2037813 A5 FR2037813 A5 FR 2037813A5 FR 7008312 A FR7008312 A FR 7008312A FR 7008312 A FR7008312 A FR 7008312A FR 2037813 A5 FR2037813 A5 FR 2037813A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1387269 | 1969-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2037813A5 true FR2037813A5 (fr) | 1970-12-31 |
Family
ID=11144706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7008312A Expired FR2037813A5 (fr) | 1969-03-10 | 1970-03-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3626127A (fr) |
| BE (1) | BE747144A (fr) |
| CH (1) | CH522946A (fr) |
| DE (2) | DE7007773U (fr) |
| FR (1) | FR2037813A5 (fr) |
| GB (1) | GB1307895A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2134543C3 (de) * | 1971-07-10 | 1975-04-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schalter mit Löschblechanordnung |
| DE3726675A1 (de) * | 1987-08-11 | 1989-02-23 | Asea Brown Boveri | Elektrisches installationsschaltgeraet, insbesondere leitungsschutzschalter |
| FR2719152B1 (fr) * | 1994-04-22 | 1996-05-24 | Gec Alsthom T & D Sa | Disjoncteur à moyenne ou haute tension. |
| JP3166890B2 (ja) * | 1994-05-24 | 2001-05-14 | 富士電機株式会社 | 回路遮断器の消弧装置 |
| RU2733059C1 (ru) * | 2020-02-11 | 2020-09-29 | Владимир Николаевич Острейко | Способ и устройство гашения электрической дуги |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3138687A (en) * | 1961-05-12 | 1964-06-23 | Fed Pacific Electric Co | Circuit breakers incorporating a magnetic arc chute with an electromagnet |
| US3177324A (en) * | 1961-12-01 | 1965-04-06 | Allis Chalmers Mfg Co | Circuit breaker employing perforated arc runners |
| US3307004A (en) * | 1964-08-06 | 1967-02-28 | Westinghouse Electric Corp | Arc extinguishing structures for circuit interrupters |
-
1970
- 1970-03-04 DE DE7007773U patent/DE7007773U/de not_active Expired
- 1970-03-04 DE DE19702009986 patent/DE2009986A1/de active Pending
- 1970-03-09 US US17621A patent/US3626127A/en not_active Expired - Lifetime
- 1970-03-09 FR FR7008312A patent/FR2037813A5/fr not_active Expired
- 1970-03-10 CH CH353470A patent/CH522946A/de not_active IP Right Cessation
- 1970-03-10 GB GB1144670A patent/GB1307895A/en not_active Expired
- 1970-03-10 BE BE747144D patent/BE747144A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH522946A (de) | 1972-05-15 |
| DE7007773U (de) | 1970-06-04 |
| BE747144A (fr) | 1970-09-10 |
| GB1307895A (en) | 1973-02-21 |
| US3626127A (en) | 1971-12-07 |
| DE2009986A1 (de) | 1970-09-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |