CN1084036C - 具有闭合切入电阻的高压断路器 - Google Patents
具有闭合切入电阻的高压断路器 Download PDFInfo
- Publication number
- CN1084036C CN1084036C CN97101050A CN97101050A CN1084036C CN 1084036 C CN1084036 C CN 1084036C CN 97101050 A CN97101050 A CN 97101050A CN 97101050 A CN97101050 A CN 97101050A CN 1084036 C CN1084036 C CN 1084036C
- Authority
- CN
- China
- Prior art keywords
- contact
- bar
- switching mechanism
- circuit breaker
- ring
- 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 - Lifetime
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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Circuit Breakers (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9601129A FR2744283B1 (fr) | 1996-01-31 | 1996-01-31 | Disjoncteur a haute tension a resistance inseree a la fermeture |
FR9601129 | 1996-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1160920A CN1160920A (zh) | 1997-10-01 |
CN1084036C true CN1084036C (zh) | 2002-05-01 |
Family
ID=9488659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97101050A Expired - Lifetime CN1084036C (zh) | 1996-01-31 | 1997-01-27 | 具有闭合切入电阻的高压断路器 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5717184A (zh) |
EP (1) | EP0788125B1 (zh) |
CN (1) | CN1084036C (zh) |
AT (1) | ATE214513T1 (zh) |
CA (1) | CA2196442C (zh) |
DE (1) | DE69710934T2 (zh) |
ES (1) | ES2170921T3 (zh) |
FR (1) | FR2744283B1 (zh) |
ID (1) | ID15855A (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100458994C (zh) * | 2006-07-17 | 2009-02-04 | 大全集团有限公司 | 屏蔽隔离断路器 |
EP3748658B1 (en) * | 2019-06-04 | 2022-03-23 | General Electric Technology GmbH | Contact arrangement for pre-insertion resistor |
US12057278B2 (en) * | 2020-01-17 | 2024-08-06 | Mitsubishi Electric Corporation | Gas circuit breaker |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3018352A (en) * | 1958-10-10 | 1962-01-23 | Asea Ab | High tension air blast circuit breakers with a plurality of series connected breaking gaps per pole |
US4488021A (en) * | 1981-11-12 | 1984-12-11 | Mitsubishi Denki Kabushiki Kaisha | Gas insulated disconnector |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH579819A5 (zh) * | 1974-11-22 | 1976-09-15 | Bbc Brown Boveri & Cie | |
FR2612683B1 (fr) * | 1987-03-18 | 1994-06-03 | Alsthom | Disjoncteur a haute tension a resistance de fermeture |
FR2682219B1 (fr) * | 1991-10-02 | 1997-01-31 | Alsthom Gec | Disjoncteur ultra haute tension. |
-
1996
- 1996-01-31 FR FR9601129A patent/FR2744283B1/fr not_active Expired - Lifetime
-
1997
- 1997-01-27 AT AT97400180T patent/ATE214513T1/de not_active IP Right Cessation
- 1997-01-27 ES ES97400180T patent/ES2170921T3/es not_active Expired - Lifetime
- 1997-01-27 EP EP97400180A patent/EP0788125B1/fr not_active Expired - Lifetime
- 1997-01-27 CN CN97101050A patent/CN1084036C/zh not_active Expired - Lifetime
- 1997-01-27 DE DE69710934T patent/DE69710934T2/de not_active Expired - Lifetime
- 1997-01-29 US US08/787,012 patent/US5717184A/en not_active Expired - Fee Related
- 1997-01-30 ID IDP970278A patent/ID15855A/id unknown
- 1997-01-30 CA CA002196442A patent/CA2196442C/fr not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3018352A (en) * | 1958-10-10 | 1962-01-23 | Asea Ab | High tension air blast circuit breakers with a plurality of series connected breaking gaps per pole |
US4488021A (en) * | 1981-11-12 | 1984-12-11 | Mitsubishi Denki Kabushiki Kaisha | Gas insulated disconnector |
Also Published As
Publication number | Publication date |
---|---|
EP0788125A1 (fr) | 1997-08-06 |
EP0788125B1 (fr) | 2002-03-13 |
ATE214513T1 (de) | 2002-03-15 |
CN1160920A (zh) | 1997-10-01 |
DE69710934T2 (de) | 2002-11-07 |
CA2196442A1 (fr) | 1997-08-01 |
US5717184A (en) | 1998-02-10 |
ES2170921T3 (es) | 2002-08-16 |
CA2196442C (fr) | 1999-08-17 |
ID15855A (id) | 1997-08-14 |
DE69710934D1 (de) | 2002-04-18 |
FR2744283B1 (fr) | 1998-02-27 |
FR2744283A1 (fr) | 1997-08-01 |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: ALSTOM T & D CO., LTD. Free format text: FORMER NAME OR ADDRESS: GEC ALSTOM T + D CO.,LTD. |
|
CP03 | Change of name, title or address |
Address after: Paris, FRA Patentee after: Alstom T&D Co.,Ltd. Address before: Paris, FRA Patentee before: GEC Alstom T&D Co. |
|
C56 | Change in the name or address of the patentee |
Owner name: ALLERVA T & D CO., LTD. Free format text: FORMER NAME OR ADDRESS: ALSTOM T + D CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Paris, FRA Patentee after: Alvar T&D Co.,Ltd. Address before: Paris, FRA Patentee before: Alstom T&D Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20020501 |
|
CX01 | Expiry of patent term |