SE385342B - Manoverdon for snabb till-fran-manover av motstandskontaktstelle i hogspenningstryckgasbrytare - Google Patents
Manoverdon for snabb till-fran-manover av motstandskontaktstelle i hogspenningstryckgasbrytareInfo
- Publication number
- SE385342B SE385342B SE7412254A SE7412254A SE385342B SE 385342 B SE385342 B SE 385342B SE 7412254 A SE7412254 A SE 7412254A SE 7412254 A SE7412254 A SE 7412254A SE 385342 B SE385342 B SE 385342B
- Authority
- SE
- Sweden
- Prior art keywords
- quick
- manufacture
- controller
- high voltage
- pressure gas
- Prior art date
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
- H01H33/16—Impedances connected with contacts
- H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch
-
- 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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7412254A SE385342B (sv) | 1974-09-30 | 1974-09-30 | Manoverdon for snabb till-fran-manover av motstandskontaktstelle i hogspenningstryckgasbrytare |
US05/611,323 US4041264A (en) | 1974-09-30 | 1975-09-08 | Operating device for a contact device for a pre-insertion resistor in a high-voltage circuit breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7412254A SE385342B (sv) | 1974-09-30 | 1974-09-30 | Manoverdon for snabb till-fran-manover av motstandskontaktstelle i hogspenningstryckgasbrytare |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7412254L SE7412254L (sv) | 1976-03-31 |
SE385342B true SE385342B (sv) | 1976-06-21 |
Family
ID=20322264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7412254A SE385342B (sv) | 1974-09-30 | 1974-09-30 | Manoverdon for snabb till-fran-manover av motstandskontaktstelle i hogspenningstryckgasbrytare |
Country Status (2)
Country | Link |
---|---|
US (1) | US4041264A (sv) |
SE (1) | SE385342B (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4118613A (en) * | 1977-06-27 | 1978-10-03 | General Electric Company | Hydraulically-actuated operating system for an electric circuit breaker |
US4984131A (en) * | 1985-04-29 | 1991-01-08 | Parker Kinetic Designs, Inc. | Electrical disconnect method and apparatus |
ZA911157B (en) * | 1990-02-23 | 1992-02-26 | Acec Transport Sa | Hyper-rapid circuit breaker |
DE59510175D1 (de) * | 1995-12-21 | 2002-05-23 | Alstom Ag Oberentfelden | Druckgasschalter mit einer Ausschalt-Bremsanordnung |
FR2753834B1 (fr) * | 1996-09-23 | 1998-12-04 | Disjoncteur a haute tension avec amortisseur |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1020710B (de) * | 1955-09-22 | 1957-12-12 | Voigt & Haeffner Ag | Druckluftschalter mit Vielfachunterbrechung pro Pol |
SE321020B (sv) * | 1968-07-16 | 1970-02-23 | Asea Ab | |
SU566537A3 (ru) * | 1970-12-29 | 1977-07-25 | Фудзи Денки Сейзо Кабусики Кайся (Фирма) | Газовый выключатель |
-
1974
- 1974-09-30 SE SE7412254A patent/SE385342B/sv unknown
-
1975
- 1975-09-08 US US05/611,323 patent/US4041264A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4041264A (en) | 1977-08-09 |
SE7412254L (sv) | 1976-03-31 |
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