FR869611A - Interrupteur à gaz comprimé et à rupture multiple - Google Patents
Interrupteur à gaz comprimé et à rupture multipleInfo
- Publication number
- FR869611A FR869611A FR869611DA FR869611A FR 869611 A FR869611 A FR 869611A FR 869611D A FR869611D A FR 869611DA FR 869611 A FR869611 A FR 869611A
- Authority
- FR
- France
- Prior art keywords
- compressed gas
- break switch
- multiple break
- switch
- compressed
- Prior art date
- 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
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
-
- 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
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
- H01H2033/146—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc using capacitors, e.g. for the voltage division over the different switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH553734X | 1940-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR869611A true FR869611A (fr) | 1942-02-09 |
Family
ID=4519835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR869611D Expired FR869611A (fr) | 1940-02-27 | 1941-01-29 | Interrupteur à gaz comprimé et à rupture multiple |
Country Status (5)
Country | Link |
---|---|
US (1) | US2291263A (fr) |
BE (1) | BE440693A (fr) |
CH (1) | CH214995A (fr) |
FR (1) | FR869611A (fr) |
GB (1) | GB553734A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE458203A (fr) * | 1943-11-24 | |||
US2675505A (en) * | 1949-12-02 | 1954-04-13 | Gen Electric | Multibreak circuit breaker with protective impedances |
US2840670A (en) * | 1954-12-20 | 1958-06-24 | Westinghouse Electric Corp | Circuit interrupters |
US2830234A (en) * | 1956-08-01 | 1958-04-08 | Mc Graw Edison Co | Arrangement for switching shunt capacitor banks |
NL252649A (fr) * | 1959-06-30 | |||
US3526734A (en) * | 1967-11-06 | 1970-09-01 | Ite Imperial Corp | Dead tank gas blast circuit breaker with interrupter structure immersed in low pressure of dead tank |
-
0
- BE BE440693D patent/BE440693A/xx unknown
-
1940
- 1940-02-27 CH CH214995D patent/CH214995A/de unknown
-
1941
- 1941-01-29 FR FR869611D patent/FR869611A/fr not_active Expired
- 1941-03-25 US US385169A patent/US2291263A/en not_active Expired - Lifetime
- 1941-07-04 GB GB8484/41A patent/GB553734A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH214995A (de) | 1941-05-31 |
BE440693A (fr) | |
US2291263A (en) | 1942-07-28 |
GB553734A (en) | 1943-06-03 |
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