CN1063576C - 电路断路器 - Google Patents
电路断路器 Download PDFInfo
- Publication number
- CN1063576C CN1063576C CN96110501A CN96110501A CN1063576C CN 1063576 C CN1063576 C CN 1063576C CN 96110501 A CN96110501 A CN 96110501A CN 96110501 A CN96110501 A CN 96110501A CN 1063576 C CN1063576 C CN 1063576C
- Authority
- CN
- China
- Prior art keywords
- fixed contact
- grid support
- current passage
- electric arc
- circuit
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/36—Metal parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/302—Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/345—Mounting of arc chutes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/36—Metal parts
- H01H9/362—Mounting of plates in arc chamber
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP176673/1995 | 1995-06-20 | ||
JP07176673A JP3099685B2 (ja) | 1995-06-20 | 1995-06-20 | 回路遮断器 |
JP176673/95 | 1995-06-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1146060A CN1146060A (zh) | 1997-03-26 |
CN1063576C true CN1063576C (zh) | 2001-03-21 |
Family
ID=16017728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96110501A Expired - Fee Related CN1063576C (zh) | 1995-06-20 | 1996-06-20 | 电路断路器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5834724A (zh) |
JP (1) | JP3099685B2 (zh) |
KR (1) | KR100383819B1 (zh) |
CN (1) | CN1063576C (zh) |
TW (1) | TW318936B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2965025B1 (ja) * | 1998-04-07 | 1999-10-18 | 富士電機株式会社 | 回路遮断器 |
US6248970B1 (en) * | 1999-11-05 | 2001-06-19 | Siemens Energy & Automation, Inc. | ARC chute for a molded case circuit breaker |
DE102005007303B4 (de) * | 2005-02-17 | 2013-03-21 | Abb Ag | Elektrisches Installationsgerät mit Lichtbogen-Vorkammerraum, Lichtbogenleitschienen und strombegrenzender Lichtbogenlöscheinrichtung |
US8809721B2 (en) * | 2007-01-18 | 2014-08-19 | Siemens Aktiengesellschaft | Quenching element, quenching unit, quenching and plugging unit, and switching device |
US8247726B2 (en) * | 2009-07-22 | 2012-08-21 | Eaton Corporation | Electrical switching apparatus and arc chute assembly therefor |
CN102723248B (zh) * | 2012-06-27 | 2015-07-29 | 无锡新宏泰电器科技股份有限公司 | 一种静触头引弧片 |
FR3050566B1 (fr) * | 2016-04-21 | 2019-08-30 | Schneider Electric Industries Sas | Disjoncteur a coupure dans l'air presentant une chambre de coupure d'arc electrique amelioree |
CN110289533B (zh) * | 2019-05-06 | 2020-09-29 | 贵州电网有限责任公司 | 一种卷盘式灭弧短接装置 |
CN114582665B (zh) * | 2022-01-29 | 2024-03-12 | 上海京硅智能技术有限公司 | 隔离开关触头极 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5427142A (en) * | 1992-08-29 | 1995-06-27 | Westfalia Becorit Industrietechnik Gmbh | Valve device for use in electro-hydraulic control systems of mining installations |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3243559A (en) * | 1963-07-01 | 1966-03-29 | Gen Electric | Electric switch with novel arc cooling means |
JPS5596548A (en) * | 1979-01-17 | 1980-07-22 | Ise Electronics Corp | Cathode ray image board |
US4516003A (en) * | 1982-06-15 | 1985-05-07 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker with arc light absorber |
US4649242A (en) * | 1985-09-24 | 1987-03-10 | Siemens Energy & Automation, Inc. | Stationary contact assembly for a current limiting circuit breaker |
US5206614A (en) * | 1991-03-28 | 1993-04-27 | Westinghouse Electric Corp. | Line conductor gasket |
US5247142A (en) * | 1992-05-22 | 1993-09-21 | Westinghouse Electric Corp. | Circuit interrupter ARC chute side walls coated with high temperature refractory material |
US5589672A (en) * | 1994-06-14 | 1996-12-31 | Fuji Electric Co., Ltd. | Circuit breaker with arc quenching device and vent |
-
1995
- 1995-06-20 JP JP07176673A patent/JP3099685B2/ja not_active Expired - Fee Related
-
1996
- 1996-06-17 US US08/668,438 patent/US5834724A/en not_active Expired - Fee Related
- 1996-06-19 TW TW085107422A patent/TW318936B/zh not_active IP Right Cessation
- 1996-06-20 KR KR1019960022464A patent/KR100383819B1/ko not_active IP Right Cessation
- 1996-06-20 CN CN96110501A patent/CN1063576C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5427142A (en) * | 1992-08-29 | 1995-06-27 | Westfalia Becorit Industrietechnik Gmbh | Valve device for use in electro-hydraulic control systems of mining installations |
Also Published As
Publication number | Publication date |
---|---|
KR100383819B1 (ko) | 2003-07-22 |
JPH097487A (ja) | 1997-01-10 |
CN1146060A (zh) | 1997-03-26 |
KR970003325A (ko) | 1997-01-28 |
TW318936B (zh) | 1997-11-01 |
JP3099685B2 (ja) | 2000-10-16 |
US5834724A (en) | 1998-11-10 |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Kanagawa, Japan Patentee after: Fuji Electric Holdings Co.,Ltd. Address before: Kanagawa, Japan Patentee before: FUJI ELECTRIC Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20090227 Address after: Tokyo, Japan Patentee after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Kanagawa, Japan Patentee before: Fuji Electric Holdings Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. Free format text: FORMER OWNER: FUJI ELECTRIC HOLDINGS Effective date: 20090227 |
|
C56 | Change in the name or address of the patentee |
Owner name: FUJI ELECTRIC HOLDINGS Free format text: FORMER NAME: FUJITSU ELECTRIC EQUIPMENT CO., LTD. |
|
ASS | Succession or assignment of patent right |
Owner name: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. Free format text: FORMER OWNER: FUJITSU ELECTRICAL MACHINERY PROPERTY MANAGEMENT CO., LTD. Effective date: 20090403 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: FUJITSU ELECTRICAL MACHINERY PROPERTY MANAGEMENT C Free format text: FORMER NAME: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Tokyo, Japan Patentee after: Fuji electric property management Co. Address before: Tokyo, Japan Patentee before: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20090403 Address after: Tokyo, Japan Patentee after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Tokyo, Japan Patentee before: Fuji electric property management Co. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010321 Termination date: 20140620 |
|
EXPY | Termination of patent right or utility model |