FR1137325A - Polyphase compressed air circuit breaker - Google Patents
Polyphase compressed air circuit breakerInfo
- Publication number
- FR1137325A FR1137325A FR1137325DA FR1137325A FR 1137325 A FR1137325 A FR 1137325A FR 1137325D A FR1137325D A FR 1137325DA FR 1137325 A FR1137325 A FR 1137325A
- Authority
- FR
- France
- Prior art keywords
- polyphase
- compressed air
- circuit breaker
- air circuit
- breaker
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Circuit Breakers (AREA)
- Gas-Insulated Switchgears (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE769832X | 1954-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1137325A true FR1137325A (en) | 1957-05-27 |
Family
ID=20330088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1137325D Expired FR1137325A (en) | 1954-06-04 | 1955-06-03 | Polyphase compressed air circuit breaker |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1020397B (en) |
FR (1) | FR1137325A (en) |
GB (1) | GB769832A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1171051B (en) * | 1962-05-07 | 1964-05-27 | Siemens Ag | Synchronous switch with compressed gas extinguishing |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE544628C (en) * | 1928-10-09 | 1932-02-20 | Sigwart Ruppel Dipl Ing | Pressurized gas nozzle switch for three-phase current |
DE767684C (en) * | 1938-02-12 | 1953-03-30 | Aeg | Encapsulated pressure gas switch |
GB517622A (en) * | 1938-08-02 | 1940-02-05 | Reyrolle A & Co Ltd | Improvements in or relating to electric circuit-breakers having arc-control devices |
BE458962A (en) * | 1942-05-29 | |||
FR997193A (en) * | 1945-06-13 | 1952-01-02 | Delle Atel Const Electr | Tank circuit breaker |
CH296565A (en) * | 1948-09-21 | 1954-02-15 | Calor Emag Elektrizitaets Ag | Method for operating switches with arc quenching by a predetermined flow of extinguishing agent generated independently of the level of the current to be switched off, as well as device for carrying out the method. |
CH282201A (en) * | 1949-05-27 | 1952-04-15 | Marx Erwin Dr Ing Prof | Process for extinguishing arc gaps with the aid of flowing extinguishing agents in switches and arrangement for carrying out the process. |
US2665351A (en) * | 1951-02-09 | 1954-01-05 | Asea Ab | Arrangement in air blast circuit breaker provided with damping resistance |
USRE25631E (en) * | 1951-02-09 | 1964-08-18 | Air blast circuit breaker |
-
1955
- 1955-06-02 DE DEA22789A patent/DE1020397B/en active Pending
- 1955-06-03 GB GB15916/55A patent/GB769832A/en not_active Expired
- 1955-06-03 FR FR1137325D patent/FR1137325A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB769832A (en) | 1957-03-13 |
DE1020397B (en) | 1957-12-05 |
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