TW579533B - Air circuit breaker - Google Patents
Air circuit breaker Download PDFInfo
- Publication number
- TW579533B TW579533B TW091135782A TW91135782A TW579533B TW 579533 B TW579533 B TW 579533B TW 091135782 A TW091135782 A TW 091135782A TW 91135782 A TW91135782 A TW 91135782A TW 579533 B TW579533 B TW 579533B
- Authority
- TW
- Taiwan
- Prior art keywords
- spring
- contact
- closing
- force
- fixed
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
-
- 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
- H01H33/42—Driving mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2002/012846 WO2004053911A1 (fr) | 2002-12-09 | 2002-12-09 | Disjoncteur a air |
Publications (2)
Publication Number | Publication Date |
---|---|
TW579533B true TW579533B (en) | 2004-03-11 |
TW200410278A TW200410278A (en) | 2004-06-16 |
Family
ID=32500602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW091135782A TW579533B (en) | 2002-12-09 | 2002-12-11 | Air circuit breaker |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4134987B2 (fr) |
KR (1) | KR100641863B1 (fr) |
CN (1) | CN1282209C (fr) |
TW (1) | TW579533B (fr) |
WO (1) | WO2004053911A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100798339B1 (ko) * | 2006-10-17 | 2008-01-28 | 엘에스산전 주식회사 | 기중차단기용 개폐기구의 투입 스프링 어셈블리 |
KR100807546B1 (ko) * | 2006-10-17 | 2008-02-29 | 엘에스산전 주식회사 | 기중 차단기 및 그에 사용되는 링크 |
KR100876408B1 (ko) * | 2007-07-12 | 2008-12-31 | 엘에스산전 주식회사 | 기계적 트립 표시 기구를 갖는 기중 차단기 |
JP4634493B2 (ja) * | 2008-09-29 | 2011-02-16 | 株式会社日立製作所 | 電力用ガス遮断器 |
CN102169779B (zh) * | 2011-01-30 | 2014-06-11 | 湖北盛佳电器设备有限公司 | 具有自锁功能的框架式断路器 |
CN103000393B (zh) * | 2011-09-15 | 2014-11-05 | 西门子公司 | 开关装置的联动组件及其开关装置 |
CN111226301B (zh) * | 2017-10-20 | 2022-07-19 | 三菱电机株式会社 | 断路器 |
KR102107621B1 (ko) * | 2018-01-31 | 2020-06-01 | 엘에스일렉트릭(주) | 전력 차단장치 |
KR20230040537A (ko) * | 2021-09-16 | 2023-03-23 | 엘에스일렉트릭(주) | 기중 차단기 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58150237U (ja) * | 1982-04-02 | 1983-10-08 | 株式会社日立製作所 | 抵抗接点付きしや断器 |
JP2862142B2 (ja) * | 1989-12-26 | 1999-02-24 | 三菱電機株式会社 | 遮断器 |
JP2882186B2 (ja) * | 1992-02-26 | 1999-04-12 | 三菱電機株式会社 | 回路遮断器 |
-
2002
- 2002-12-09 JP JP2004558365A patent/JP4134987B2/ja not_active Expired - Fee Related
- 2002-12-09 KR KR1020047014154A patent/KR100641863B1/ko active IP Right Grant
- 2002-12-09 CN CNB028273176A patent/CN1282209C/zh not_active Expired - Fee Related
- 2002-12-09 WO PCT/JP2002/012846 patent/WO2004053911A1/fr not_active Application Discontinuation
- 2002-12-11 TW TW091135782A patent/TW579533B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1615532A (zh) | 2005-05-11 |
CN1282209C (zh) | 2006-10-25 |
TW200410278A (en) | 2004-06-16 |
WO2004053911A1 (fr) | 2004-06-24 |
KR20040091710A (ko) | 2004-10-28 |
KR100641863B1 (ko) | 2006-11-03 |
JP4134987B2 (ja) | 2008-08-20 |
JPWO2004053911A1 (ja) | 2006-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |