JPS5411506B1 - - Google Patents
Info
- Publication number
- JPS5411506B1 JPS5411506B1 JP871971A JP871971A JPS5411506B1 JP S5411506 B1 JPS5411506 B1 JP S5411506B1 JP 871971 A JP871971 A JP 871971A JP 871971 A JP871971 A JP 871971A JP S5411506 B1 JPS5411506 B1 JP S5411506B1
- 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.)
- 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
- H01H33/60—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
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6644—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1342970A | 1970-02-24 | 1970-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS461975A JPS461975A (enExample) | 1971-10-07 |
| JPS5411506B1 true JPS5411506B1 (enExample) | 1979-05-15 |
Family
ID=21759924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP871971A Pending JPS5411506B1 (enExample) | 1970-02-24 | 1971-02-24 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3622724A (enExample) |
| JP (1) | JPS5411506B1 (enExample) |
| CA (1) | CA919750A (enExample) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3845262A (en) * | 1972-05-03 | 1974-10-29 | Westinghouse Electric Corp | Contact structures for vacuum-type circuit interrupters having cantilevered-supported annularly-shaped outer arc-running contact surfaces |
| US3836740A (en) * | 1972-05-03 | 1974-09-17 | Westinghouse Electric Corp | Vacuum type circuit interrupter having improved contacts |
| GB1425641A (en) * | 1972-07-19 | 1976-02-18 | Siemens Ag | Vacuum switches |
| US3809836A (en) * | 1972-12-21 | 1974-05-07 | Gen Electric | Vacuum-type electric circuit interrupter |
| JPS5022261A (enExample) * | 1973-06-30 | 1975-03-10 | ||
| JPS547945B2 (enExample) * | 1973-06-30 | 1979-04-11 | ||
| DE2340107A1 (de) * | 1973-07-06 | 1975-01-23 | Bbc Brown Boveri & Cie | Leistungshalbleiterbauelement |
| JPS5039767U (enExample) * | 1973-08-10 | 1975-04-23 | ||
| FR2279216A1 (fr) * | 1973-09-10 | 1976-02-13 | Tokyo Shibaura Electric Co | Interrupteur a vide a champ magnetique |
| JPS583333B2 (ja) * | 1974-04-05 | 1983-01-20 | 株式会社東芝 | シンクウシヤダンキ |
| JPS5086256U (enExample) * | 1973-12-12 | 1975-07-23 | ||
| JPS50151375A (enExample) * | 1974-05-28 | 1975-12-05 | ||
| JPS51131665U (enExample) * | 1975-04-16 | 1976-10-23 | ||
| JPS5262664A (en) * | 1975-11-19 | 1977-05-24 | Tokyo Shibaura Electric Co | Vacuum valve circuit breaker |
| JPS5320476U (enExample) * | 1976-07-31 | 1978-02-21 | ||
| EP0017076B1 (de) * | 1979-03-30 | 1983-05-11 | Siemens Aktiengesellschaft | Kontaktanordnung für Vacuumschalter und Verfahren zu ihrer Herstellung |
| JPS56147479A (en) * | 1980-04-18 | 1981-11-16 | Meidensha Electric Mfg Co Ltd | Structure of junction surface of semiconductor element |
| JPS5861530A (ja) * | 1981-10-06 | 1983-04-12 | 三菱電機株式会社 | 真空遮断器 |
| DE3303659A1 (de) * | 1983-02-03 | 1984-08-16 | Vsesojuznyj elektrotechničeskij institut imeni V.I. Lenina, Moskva | Kontaktsystem fuer eine vakuumlichtbogenloeschkammer |
| US4492837A (en) * | 1983-03-21 | 1985-01-08 | General Electric Company | Guide means for the movable contact rod of a vacuum interrupter |
| JPH02214161A (ja) * | 1989-02-15 | 1990-08-27 | Hitachi Ltd | ゲートターンオフサイリスタ |
| DE4015135C2 (de) * | 1990-05-11 | 1995-07-27 | Calor Emag Elektrizitaets Ag | Kontaktstücke für Vakuumschalter |
| DE4119191C2 (de) * | 1991-06-11 | 1997-07-03 | Abb Patent Gmbh | Kontaktanordnung für eine Vakuumschaltkammer |
| CN1114220C (zh) * | 1995-09-04 | 2003-07-09 | 株式会社东芝 | 真空阀 |
| RU2230386C2 (ru) * | 2001-02-06 | 2004-06-10 | Алферов Дмитрий Федорович | Вакуумный выключатель тока |
| RU2291513C2 (ru) * | 2004-09-17 | 2007-01-10 | Дмитрий Федорович Алферов | Вакуумный выключатель тока |
| RU2400855C1 (ru) * | 2009-05-18 | 2010-09-27 | Государственное образовательное учреждение высшего профессионального образования "Томский политехнический университет" | Вакуумный выключатель тока |
| RU2462780C1 (ru) * | 2011-03-11 | 2012-09-27 | Государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" | Вакуумный выключатель тока |
| KR20130000677A (ko) * | 2011-06-23 | 2013-01-03 | 엘에스산전 주식회사 | 진공 인터럽터의 전극 조립체 |
| US11694864B2 (en) * | 2020-09-30 | 2023-07-04 | Eaton Intelligent Power Limited | Vacuum interrupter with trap for running cathode tracks |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3089936A (en) * | 1960-02-23 | 1963-05-14 | Gen Electric | Contact structure for an electric circuit interrupter |
| US3185797A (en) * | 1962-07-17 | 1965-05-25 | Gen Electric | Vacuum-type circuit interrupter with improved arc splitting means |
| US3225167A (en) * | 1964-03-16 | 1965-12-21 | Gen Electric | Vacuum circuit breaker with arc rotation contact means |
| GB1113837A (en) * | 1966-04-25 | 1968-05-15 | Ass Elect Ind | Improvements relating to vacuum switch contacts |
| US3462572A (en) * | 1966-10-03 | 1969-08-19 | Gen Electric | Vacuum type circuit interrupter having contacts provided with improved arcpropelling means |
| US3522399A (en) * | 1968-03-08 | 1970-07-28 | Gen Electric | Vacuum-type circuit interrupter with contacts having particularly shaped circumferentially spaced slots |
-
1970
- 1970-02-24 US US13429A patent/US3622724A/en not_active Expired - Lifetime
-
1971
- 1971-01-06 CA CA102040A patent/CA919750A/en not_active Expired
- 1971-02-24 JP JP871971A patent/JPS5411506B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA919750A (en) | 1973-01-23 |
| JPS461975A (enExample) | 1971-10-07 |
| US3622724A (en) | 1971-11-23 |