CH600536A5 - - Google Patents
Info
- Publication number
- CH600536A5 CH600536A5 CH1089576A CH1089576A CH600536A5 CH 600536 A5 CH600536 A5 CH 600536A5 CH 1089576 A CH1089576 A CH 1089576A CH 1089576 A CH1089576 A CH 1089576A CH 600536 A5 CH600536 A5 CH 600536A5
- Authority
- CH
- Switzerland
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
- H01H33/143—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc of different construction or type
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/609,161 US4087664A (en) | 1975-08-29 | 1975-08-29 | Hybrid power circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH600536A5 true CH600536A5 (US06724976-20040420-M00002.png) | 1978-06-15 |
Family
ID=24439597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1089576A CH600536A5 (US06724976-20040420-M00002.png) | 1975-08-29 | 1976-08-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4087664A (US06724976-20040420-M00002.png) |
| BR (1) | BR7605609A (US06724976-20040420-M00002.png) |
| CA (1) | CA1064081A (US06724976-20040420-M00002.png) |
| CH (1) | CH600536A5 (US06724976-20040420-M00002.png) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4204101A (en) * | 1977-06-22 | 1980-05-20 | Gould Inc. | Hybrid circuit breaker with varistor in parallel with vacuum interrupter |
| US4159498A (en) * | 1977-11-17 | 1979-06-26 | General Electric Company | Electric circuit breaker with high current interruption capability |
| FR2447090A1 (fr) * | 1979-01-16 | 1980-08-14 | Hitachi Ltd | Disposition et commande d'un disjoncteur haute tension blinde a gaz isolant |
| JPS5736733A (US06724976-20040420-M00002.png) * | 1980-08-14 | 1982-02-27 | Tokyo Shibaura Electric Co | |
| JPS6155829A (ja) * | 1984-08-28 | 1986-03-20 | 株式会社東芝 | しや断器 |
| DE3611270C2 (de) * | 1986-04-04 | 1995-08-17 | Sachsenwerk Ag | Elektrische Schalteinrichtung für hohe Schaltspannungen |
| DE4405206A1 (de) * | 1994-02-18 | 1995-08-24 | Abb Research Ltd | Schaltvorrichtung |
| US5483032A (en) * | 1994-03-30 | 1996-01-09 | Trayer; Frank C. | High voltage load interrupter with safety system |
| FR2738389B1 (fr) * | 1995-08-31 | 1997-10-24 | Schneider Electric Sa | Disjoncteur hybrique a haute tension |
| DE10002870A1 (de) * | 2000-01-24 | 2001-08-23 | Abb Research Ltd | Vorrichtung zum Begrenzen eines Stromes |
| FR2826503B1 (fr) | 2001-06-25 | 2003-09-05 | Alstom | Chambre de coupure avec ampoule a vide |
| EP1347482B1 (de) * | 2002-03-15 | 2006-10-04 | ABB Schweiz AG | Energieverteilungsnetz |
| US9054530B2 (en) | 2013-04-25 | 2015-06-09 | General Atomics | Pulsed interrupter and method of operation |
| US10014139B2 (en) * | 2015-09-02 | 2018-07-03 | General Electric Company | Over-current protection assembly |
| US11152178B2 (en) | 2019-03-01 | 2021-10-19 | Eaton Intelligent Power Limited | Disconnect switches with combined actuators and related circuit breakers and methods |
| US10872739B2 (en) * | 2019-05-24 | 2020-12-22 | Frank P Stacom | Methods and systems for DC current interrupter based on thermionic arc extinction via anode ion depletion |
| US10957505B2 (en) * | 2019-06-19 | 2021-03-23 | Eaton Intelligent Power Limited | Disconnect switch assemblies with a shared actuator that concurrently applies motive forces in opposing directions and related circuit breakers and methods |
| DE102019212106A1 (de) * | 2019-08-13 | 2021-02-18 | Siemens Energy Global GmbH & Co. KG | Schaltgeräte mit zwei in Reihe geschalteten Unterbrechereinheiten |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3244842A (en) * | 1962-07-30 | 1966-04-05 | Mitsubishi Electric Corp | Circuit interrupter |
| GB1084543A (en) * | 1963-05-14 | 1967-09-27 | Ass Elect Ind | Improvements in and relating to electric switchgear |
-
1975
- 1975-08-29 US US05/609,161 patent/US4087664A/en not_active Expired - Lifetime
-
1976
- 1976-08-17 CA CA259,303A patent/CA1064081A/en not_active Expired
- 1976-08-25 BR BR7605609A patent/BR7605609A/pt unknown
- 1976-08-27 CH CH1089576A patent/CH600536A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US4087664A (en) | 1978-05-02 |
| CA1064081A (en) | 1979-10-09 |
| BR7605609A (pt) | 1977-08-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |