CN1067486C - 电路断路器 - Google Patents
电路断路器 Download PDFInfo
- Publication number
- CN1067486C CN1067486C CN98118337A CN98118337A CN1067486C CN 1067486 C CN1067486 C CN 1067486C CN 98118337 A CN98118337 A CN 98118337A CN 98118337 A CN98118337 A CN 98118337A CN 1067486 C CN1067486 C CN 1067486C
- Authority
- CN
- China
- Prior art keywords
- contact shoe
- circuit
- breaker
- movable contact
- contact
- 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
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/12—Means for indicating condition of the switch
Landscapes
- Breakers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP223407/97 | 1997-08-20 | ||
JP223407/1997 | 1997-08-20 | ||
JP9223407A JPH1167047A (ja) | 1997-08-20 | 1997-08-20 | 回路遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1208942A CN1208942A (zh) | 1999-02-24 |
CN1067486C true CN1067486C (zh) | 2001-06-20 |
Family
ID=16797668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98118337A Expired - Fee Related CN1067486C (zh) | 1997-08-20 | 1998-08-11 | 电路断路器 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH1167047A (id) |
KR (1) | KR19990023140A (id) |
CN (1) | CN1067486C (id) |
ID (1) | ID20729A (id) |
TW (1) | TW368670B (id) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103077863B (zh) * | 2011-10-26 | 2015-01-28 | 乐星产电(无锡)有限公司 | 小型断路器 |
CN106450808A (zh) * | 2016-09-09 | 2017-02-22 | 新疆八钢铁股份有限公司 | 一种快速接线柱 |
KR102364731B1 (ko) * | 2017-03-16 | 2022-02-18 | 엘에스일렉트릭(주) | 회로 차단기 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1060442A (ja) * | 1996-08-14 | 1998-03-03 | Chisso Corp | 液晶組成物および液晶表示素子 |
-
1997
- 1997-08-20 JP JP9223407A patent/JPH1167047A/ja active Pending
-
1998
- 1998-04-09 ID IDP980539A patent/ID20729A/id unknown
- 1998-04-30 TW TW087106659A patent/TW368670B/zh active
- 1998-05-23 KR KR1019980018657A patent/KR19990023140A/ko not_active Application Discontinuation
- 1998-08-11 CN CN98118337A patent/CN1067486C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1060442A (ja) * | 1996-08-14 | 1998-03-03 | Chisso Corp | 液晶組成物および液晶表示素子 |
Also Published As
Publication number | Publication date |
---|---|
TW368670B (en) | 1999-09-01 |
ID20729A (id) | 1999-02-25 |
JPH1167047A (ja) | 1999-03-09 |
KR19990023140A (ko) | 1999-03-25 |
CN1208942A (zh) | 1999-02-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1258796C (zh) | 热磁电路断路器 | |
CN1032886C (zh) | 断路器 | |
CN101055821A (zh) | 电路断路器 | |
US5422450A (en) | Vacuum circuit breaker actuating assembly | |
CN1013816B (zh) | 低压电力断路器的操作机构 | |
CN1945774A (zh) | 多极断路器 | |
CN1250943A (zh) | 模制外壳断路器 | |
CN1242444C (zh) | 线路断路器的操作机构 | |
CN1073744C (zh) | 断路器 | |
WO2012019775A1 (en) | Medium voltage circuit breaker arrangement operated by special transmission means | |
CN1067486C (zh) | 电路断路器 | |
CN1237567C (zh) | 断路器机械跳开凸轮 | |
CN1214433C (zh) | 电路断路器及电路断路器驱动器 | |
CN1170299C (zh) | 断路器 | |
CN1065071C (zh) | 电路断路器 | |
CN101060046A (zh) | 电路断路器 | |
CN205564660U (zh) | 电子式漏电断路器 | |
CN1967762A (zh) | 电磁式剩余电流动作保护器及其保护方法 | |
KR200183457Y1 (ko) | 기중차단기의 기계적 인터록 장치 | |
CN1208799C (zh) | 开关 | |
CN1215515C (zh) | 一种小型断路器的操作机构 | |
CN1881508A (zh) | 电路切断器 | |
CN1040922C (zh) | 断路器中的可动接触器装置 | |
CN112701002B (zh) | 一种三工位操动机构 | |
US5990434A (en) | Switching mechanism for circuit breaker |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |