JPS4825867A - - Google Patents
Info
- Publication number
- JPS4825867A JPS4825867A JP47079047A JP7904772A JPS4825867A JP S4825867 A JPS4825867 A JP S4825867A JP 47079047 A JP47079047 A JP 47079047A JP 7904772 A JP7904772 A JP 7904772A JP S4825867 A JPS4825867 A JP S4825867A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
-
- 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
- H01H33/06—Insulating body insertable between 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
- H01H33/02—Details
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
- H01H33/245—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring using movable field electrodes
Landscapes
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2140284A DE2140284A1 (de) | 1971-08-06 | 1971-08-06 | Elektrischer druckgasschalter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4825867A true JPS4825867A (https=) | 1973-04-04 |
| JPS5418740B2 JPS5418740B2 (https=) | 1979-07-10 |
Family
ID=5816486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7904772A Expired JPS5418740B2 (https=) | 1971-08-06 | 1972-08-07 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3824360A (https=) |
| JP (1) | JPS5418740B2 (https=) |
| DE (1) | DE2140284A1 (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4737912U (https=) * | 1971-05-28 | 1972-12-26 | ||
| JPS5133058B1 (https=) * | 1971-05-28 | 1976-09-17 | ||
| JPS5341778A (en) * | 1976-09-28 | 1978-04-15 | Westinghouse Electric Corp | Compressed gas circuit breaker |
| JPS62159951U (https=) * | 1986-03-29 | 1987-10-12 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH554597A (de) * | 1973-06-04 | 1974-09-30 | Sprecher & Schuh Ag | Druckgasschalter. |
| US4000387A (en) * | 1974-05-13 | 1976-12-28 | Westinghouse Electric Corporation | Puffer-type gas circuit-interrupter |
| CH591756A5 (https=) * | 1975-06-18 | 1977-09-30 | Bbc Brown Boveri & Cie | |
| CH644969A5 (de) * | 1979-09-25 | 1984-08-31 | Sprecher & Schuh Ag | Druckgasschalter. |
| CH652528A5 (de) * | 1980-10-31 | 1985-11-15 | Bbc Brown Boveri & Cie | Druckgasschalter. |
| IT1173099B (it) * | 1984-01-20 | 1987-06-18 | Sace Spa | Interruttore elettrico a fluido compresso di estinzione dell'arco |
| DE4343786C1 (de) * | 1993-12-17 | 1995-02-23 | Siemens Ag | Hochspannungs-Leistungsschalter mit einer Feldelektrode |
| DE59802323D1 (de) | 1997-01-17 | 2002-01-17 | Siemens Ag | Hochspannungs-leistungsschalter mit einer axial verschiebbaren feldelektrode |
| DE19702822C1 (de) * | 1997-01-17 | 1998-03-26 | Siemens Ag | Hochspannungs-Leistungsschalter mit einer Feldelektrode |
| ES2351844T3 (es) * | 2005-10-10 | 2011-02-11 | Abb Research Ltd. | Estimación de parametros para redes eléctricas. |
| JP5238622B2 (ja) * | 2009-06-17 | 2013-07-17 | 株式会社東芝 | ガス絶縁機器、および、その製造方法 |
| FR2953639B1 (fr) * | 2009-12-09 | 2012-01-13 | Areva T & D Sas | Disjoncteur a haute tension a ecran amovible pour l'amelioration du gradient de champ |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE473294A (https=) * | 1946-05-21 | |||
| US2933575A (en) * | 1956-10-22 | 1960-04-19 | Westinghouse Electric Corp | Circuit interrupters |
| US3214545A (en) * | 1961-04-11 | 1965-10-26 | Westinghouse Electric Corp | Fluid-blast circuit interrupters with pressure-actuated fluid directors |
| NL34485C (https=) * | 1967-01-09 | |||
| US3659065A (en) * | 1970-03-06 | 1972-04-25 | Westinghouse Electric Corp | Fluid-blast circuit interrupter with delayed moving contact travel |
-
1971
- 1971-08-06 DE DE2140284A patent/DE2140284A1/de active Pending
-
1972
- 1972-08-04 US US00277978A patent/US3824360A/en not_active Expired - Lifetime
- 1972-08-07 JP JP7904772A patent/JPS5418740B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4737912U (https=) * | 1971-05-28 | 1972-12-26 | ||
| JPS5133058B1 (https=) * | 1971-05-28 | 1976-09-17 | ||
| JPS5341778A (en) * | 1976-09-28 | 1978-04-15 | Westinghouse Electric Corp | Compressed gas circuit breaker |
| JPS62159951U (https=) * | 1986-03-29 | 1987-10-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3824360A (en) | 1974-07-16 |
| JPS5418740B2 (https=) | 1979-07-10 |
| DE2140284A1 (de) | 1973-02-15 |