JPS5185471A - Kodenatsukairodanzokuki - Google Patents
KodenatsukairodanzokukiInfo
- Publication number
- JPS5185471A JPS5185471A JP50118735A JP11873575A JPS5185471A JP S5185471 A JPS5185471 A JP S5185471A JP 50118735 A JP50118735 A JP 50118735A JP 11873575 A JP11873575 A JP 11873575A JP S5185471 A JPS5185471 A JP S5185471A
- Authority
- JP
- Japan
- Prior art keywords
- kodenatsukairodanzokuki
- 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.)
- Pending
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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
-
- 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
-
- 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
- H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular contacts
-
- 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
- H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
- H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
Landscapes
- Circuit Breakers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4265474A GB1525229A (en) | 1974-10-01 | 1974-10-01 | High-voltage circuit-interrupters |
GB431775 | 1975-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5185471A true JPS5185471A (en) | 1976-07-27 |
Family
ID=26239042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50118735A Pending JPS5185471A (en) | 1974-10-01 | 1975-10-01 | Kodenatsukairodanzokuki |
Country Status (7)
Country | Link |
---|---|
US (1) | US4086461A (ja) |
JP (1) | JPS5185471A (ja) |
CA (1) | CA1042493A (ja) |
CH (1) | CH599672A5 (ja) |
DE (1) | DE2543845A1 (ja) |
FR (1) | FR2287100A1 (ja) |
IT (1) | IT1047627B (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4256939A (en) * | 1978-01-11 | 1981-03-17 | Electric Power Research Institute | Moving contact for localized gas flow arc spinner type interrupter |
US4255631A (en) * | 1978-01-11 | 1981-03-10 | Gould Inc. | Exterior connected arc runner for arc spinner interrupter |
US4259554A (en) * | 1978-01-11 | 1981-03-31 | Electric Power Research Institute | Thin arc runner for arc spinner interrupter |
US4307273A (en) * | 1978-03-24 | 1981-12-22 | Hitachi, Ltd. | Gas blast circuit breaker |
US4249051A (en) * | 1978-03-27 | 1981-02-03 | Electric Power Research Institute | Arc spinner interrupter with contact follower |
JPS5559613A (en) * | 1978-10-30 | 1980-05-06 | Tokyo Shibaura Electric Co | Gas breaker |
CH637241A5 (en) * | 1979-03-14 | 1983-07-15 | Sprecher & Schuh Ag | Sliding-contact device for a switch |
EP0061992B1 (en) * | 1981-03-30 | 1986-11-20 | Ernst Slamecka | High-voltage gas-blast puffer type circuit-breaker |
DE3113325A1 (de) * | 1981-03-30 | 1982-06-24 | Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka | Hochspannungsschaltkammer |
US4565911A (en) * | 1983-08-09 | 1986-01-21 | Ernst Slamecka | High-voltage circuit-breaker |
DE3331819A1 (de) * | 1983-09-01 | 1985-03-21 | Siemens AG, 1000 Berlin und 8000 München | Trennschalter fuer metallgekapselte, druckgasisolierte hochspannungsschaltanlagen |
CH661144A5 (de) * | 1983-10-28 | 1987-06-30 | Bbc Brown Boveri & Cie | Hochspannungsleistungsschalter. |
CH662443A5 (de) * | 1983-10-28 | 1987-09-30 | Bbc Brown Boveri & Cie | Druckgasschalter. |
DE4106642A1 (de) * | 1991-02-28 | 1992-09-03 | Siemens Ag | Kontaktvorrichtung fuer hochspannungsschalter |
US6137873A (en) * | 1998-04-06 | 2000-10-24 | Ameritech Corporation | Automatic electronic telecommunications order translation and processing |
US6753493B2 (en) * | 2001-06-01 | 2004-06-22 | Hubbell Incorporated | Electrical circuit interrupting device |
US9761394B2 (en) | 2013-02-08 | 2017-09-12 | Hubbell Incorporated | Current interrupter for high voltage switches |
AT13815U3 (de) * | 2014-02-21 | 2015-05-15 | Plansee Powertech Ag | Kontaktstift und Rohrkontakt sowie Verfahren zur Herstellung |
WO2019150550A1 (ja) * | 2018-02-02 | 2019-08-08 | 株式会社東芝 | ガス遮断器 |
DE102018222782A1 (de) * | 2018-12-21 | 2020-06-25 | Siemens Aktiengesellschaft | Doppeldüsenschalter und Verfahren zum Schalten hoher Ströme in der Hochspannungstechnik |
US11545321B2 (en) | 2020-03-31 | 2023-01-03 | Hubbell Incorporated | System and method for operating an electrical switch |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2208035C3 (de) * | 1972-02-17 | 1979-07-26 | Siemens Ag, 000 Berlin Und 8000 Muenchen | Kontaktsystem für Druckgasschalter |
DE2211617C3 (de) * | 1972-03-07 | 1981-02-26 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Druckgasschalter |
-
1975
- 1975-09-29 IT IT51559/75A patent/IT1047627B/it active
- 1975-09-30 CA CA236,759A patent/CA1042493A/en not_active Expired
- 1975-09-30 US US05/618,249 patent/US4086461A/en not_active Expired - Lifetime
- 1975-10-01 DE DE19752543845 patent/DE2543845A1/de active Pending
- 1975-10-01 CH CH1275275A patent/CH599672A5/xx not_active IP Right Cessation
- 1975-10-01 JP JP50118735A patent/JPS5185471A/ja active Pending
- 1975-10-01 FR FR7530032A patent/FR2287100A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2543845A1 (de) | 1976-06-16 |
CH599672A5 (ja) | 1978-05-31 |
FR2287100A1 (fr) | 1976-04-30 |
US4086461A (en) | 1978-04-25 |
CA1042493A (en) | 1978-11-14 |
IT1047627B (it) | 1980-10-20 |