FR857306A - Gaseous fluid arc extinguishing device for high voltage alternating current switch - Google Patents
Gaseous fluid arc extinguishing device for high voltage alternating current switchInfo
- Publication number
- FR857306A FR857306A FR857306DA FR857306A FR 857306 A FR857306 A FR 857306A FR 857306D A FR857306D A FR 857306DA FR 857306 A FR857306 A FR 857306A
- Authority
- FR
- France
- Prior art keywords
- high voltage
- alternating current
- arc extinguishing
- current switch
- extinguishing device
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE52539D DE767549C (en) | 1939-05-12 | 1939-05-12 | Device for extinguishing electric arcs by gaseous means for high-voltage AC switches |
Publications (1)
Publication Number | Publication Date |
---|---|
FR857306A true FR857306A (en) | 1940-09-06 |
Family
ID=7081601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR857306D Expired FR857306A (en) | 1939-05-12 | 1939-03-25 | Gaseous fluid arc extinguishing device for high voltage alternating current switch |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE767549C (en) |
FR (1) | FR857306A (en) |
GB (1) | GB625236A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092207A2 (en) * | 1982-04-19 | 1983-10-26 | Kabushiki Kaisha Toshiba | DC circuit breaker |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE521637C (en) * | 1931-03-25 | Voigt & Haeffner Akt Ges | Arrangement for extinguishing the arc on switches controlled by compressed air | |
DE598049C (en) * | 1929-12-03 | 1934-06-05 | Siemens Schuckertwerke Akt Ges | Device for the arc extinguishing at the interruption points of liquid switches |
DE638423C (en) * | 1932-05-24 | 1937-08-16 | Siemens Schuckertwerke Akt Ges | Device for extinguishing the arc in current interruption devices |
DE629045C (en) * | 1932-11-11 | 1936-04-22 | Bbc Brown Boveri & Cie | High-performance switch with switching chamber |
DE643224C (en) * | 1933-12-23 | 1937-04-05 | Siemens Schuckertwerke Akt Ges | Device for extinguishing AC interruption arcs |
FR784657A (en) * | 1934-01-27 | 1935-07-22 | Siemens Ag | Switch for alternating current |
DE672592C (en) * | 1934-02-27 | 1939-03-06 | Frida Strauss Geb Ruppel | Compressed gas switch |
FR788600A (en) * | 1934-04-27 | 1935-10-12 | Siemens Ag | Arc extinguishing switch using gas or vapor extinguishing fluid |
FR792382A (en) * | 1934-07-13 | 1935-12-30 | Improvements made to compressed gas switches | |
FR793127A (en) * | 1934-08-31 | 1935-01-15 |
-
1939
- 1939-03-25 FR FR857306D patent/FR857306A/en not_active Expired
- 1939-05-12 DE DEE52539D patent/DE767549C/en not_active Expired
-
1947
- 1947-07-07 GB GB1785047A patent/GB625236A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092207A2 (en) * | 1982-04-19 | 1983-10-26 | Kabushiki Kaisha Toshiba | DC circuit breaker |
US4458121A (en) * | 1982-04-19 | 1984-07-03 | Tokyo Shibaura Denki Kabushiki Kaisha | DC Circuit breaker |
EP0092207A3 (en) * | 1982-04-19 | 1986-01-08 | Kabushiki Kaisha Toshiba | Dc circuit breaker |
Also Published As
Publication number | Publication date |
---|---|
GB625236A (en) | 1949-06-23 |
DE767549C (en) | 1952-12-08 |
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