CN1062378C - 中压开关 - Google Patents
中压开关 Download PDFInfo
- Publication number
- CN1062378C CN1062378C CN95117202A CN95117202A CN1062378C CN 1062378 C CN1062378 C CN 1062378C CN 95117202 A CN95117202 A CN 95117202A CN 95117202 A CN95117202 A CN 95117202A CN 1062378 C CN1062378 C CN 1062378C
- Authority
- CN
- China
- Prior art keywords
- hinged
- driver
- arcing contact
- contact
- spring
- 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.)
- Expired - Fee Related
Links
Images
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
- H01H33/666—Operating arrangements
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9411775 | 1994-09-29 | ||
FR9411775A FR2725303B1 (fr) | 1994-09-29 | 1994-09-29 | Interrupteur ou disjoncteur moyenne tension |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1125353A CN1125353A (zh) | 1996-06-26 |
CN1062378C true CN1062378C (zh) | 2001-02-21 |
Family
ID=9467499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95117202A Expired - Fee Related CN1062378C (zh) | 1994-09-29 | 1995-09-28 | 中压开关 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0704872B1 (de) |
CN (1) | CN1062378C (de) |
DE (1) | DE69516790T2 (de) |
ES (1) | ES2147827T3 (de) |
FR (1) | FR2725303B1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1020582C2 (nl) * | 2002-05-13 | 2003-11-25 | Holec Holland Nv | Aandrijfstang voor schakelaar. |
DE112010005359B4 (de) * | 2010-03-08 | 2015-07-09 | Mitsubishi Electric Corporation | Leistungsschaltanlage |
DE112011104445B4 (de) * | 2010-12-20 | 2018-10-25 | Mitsubishi Electric Corporation | Schaltvorrichtung |
WO2012086293A1 (ja) * | 2010-12-20 | 2012-06-28 | 三菱電機株式会社 | 電力用開閉装置 |
CN110544597A (zh) * | 2019-09-30 | 2019-12-06 | 山东泰开高压开关有限公司 | 一种800kV外置式接地开关用辅助灭弧装置及使用方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3372353A (en) * | 1966-10-20 | 1968-03-05 | Electric Machinery Mfg Co | Toggle operated electric vacuum switch |
EP0159960A1 (de) * | 1984-04-12 | 1985-10-30 | Siemens Aktiengesellschaft | Vakuumschaltgerät mit einer Antriebsvorrichtung sowie mit einer an dem beweglichen Anschlussbolzen der Schaltröhre abgestützten Feder |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3726739A1 (de) * | 1987-08-07 | 1988-03-03 | Slamecka Ernst | Kontaktdruckerzeugungsvorrichtung insbesondere fuer vakuumschalter in einfach- oder zweifach-reihen-anordnung |
FR2677168B1 (fr) | 1991-06-03 | 1994-06-17 | Merlin Gerin | Disjoncteur moyenne tension a energie de commande reduite. |
DE4133092A1 (de) * | 1991-09-30 | 1993-04-01 | Siemens Ag | Mehrpoliger vakuumschalter mit einer polantriebseinheit fuer jede vakuumschaltroehre |
JPH05190063A (ja) | 1992-01-17 | 1993-07-30 | Toshiba Corp | 真空遮断器 |
-
1994
- 1994-09-29 FR FR9411775A patent/FR2725303B1/fr not_active Expired - Fee Related
-
1995
- 1995-09-05 DE DE1995616790 patent/DE69516790T2/de not_active Expired - Lifetime
- 1995-09-05 EP EP19950410095 patent/EP0704872B1/de not_active Expired - Lifetime
- 1995-09-05 ES ES95410095T patent/ES2147827T3/es not_active Expired - Lifetime
- 1995-09-28 CN CN95117202A patent/CN1062378C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3372353A (en) * | 1966-10-20 | 1968-03-05 | Electric Machinery Mfg Co | Toggle operated electric vacuum switch |
EP0159960A1 (de) * | 1984-04-12 | 1985-10-30 | Siemens Aktiengesellschaft | Vakuumschaltgerät mit einer Antriebsvorrichtung sowie mit einer an dem beweglichen Anschlussbolzen der Schaltröhre abgestützten Feder |
Also Published As
Publication number | Publication date |
---|---|
FR2725303B1 (fr) | 1996-10-31 |
FR2725303A1 (fr) | 1996-04-05 |
CN1125353A (zh) | 1996-06-26 |
EP0704872A1 (de) | 1996-04-03 |
ES2147827T3 (es) | 2000-10-01 |
DE69516790D1 (de) | 2000-06-15 |
DE69516790T2 (de) | 2000-11-16 |
EP0704872B1 (de) | 2000-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010221 Termination date: 20100928 |