EP1475817A4 - Circuit breaker - Google Patents
Circuit breakerInfo
- Publication number
- EP1475817A4 EP1475817A4 EP01982867A EP01982867A EP1475817A4 EP 1475817 A4 EP1475817 A4 EP 1475817A4 EP 01982867 A EP01982867 A EP 01982867A EP 01982867 A EP01982867 A EP 01982867A EP 1475817 A4 EP1475817 A4 EP 1475817A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- circuit breaker
- holding
- arc
- contacts
- bases
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
-
- 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
- H01H73/06—Housings; Casings; Bases; Mountings
-
- 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
- H01H2009/0077—Details of switching devices, not covered by groups H01H1/00 - H01H7/00 using recyclable materials, e.g. for easier recycling or minimising the packing material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/025—Constructional details of housings or casings not concerning the mounting or assembly of the different internal parts
- H01H71/0257—Strength considerations
Landscapes
- Breakers (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2001/010134 WO2003044818A1 (en) | 2001-11-20 | 2001-11-20 | Circuit breaker |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1475817A1 EP1475817A1 (en) | 2004-11-10 |
EP1475817A4 true EP1475817A4 (en) | 2008-04-16 |
EP1475817B1 EP1475817B1 (en) | 2009-07-08 |
Family
ID=11737951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01982867A Expired - Lifetime EP1475817B1 (en) | 2001-11-20 | 2001-11-20 | Circuit breaker |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1475817B1 (en) |
JP (1) | JP4177255B2 (en) |
KR (1) | KR100528152B1 (en) |
CN (1) | CN1255839C (en) |
DE (1) | DE60139216D1 (en) |
TW (1) | TW526509B (en) |
WO (1) | WO2003044818A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007042310A (en) * | 2005-08-01 | 2007-02-15 | Fuji Electric Fa Components & Systems Co Ltd | Switching/control device |
JP4655094B2 (en) | 2008-02-08 | 2011-03-23 | 富士電機機器制御株式会社 | Arc extinguishing resin processed product and circuit breaker using the same |
CN101604600B (en) * | 2009-06-05 | 2012-10-03 | 上海诺雅克电气有限公司 | Multi-stage breaker with auxiliary supports |
CN101707166B (en) * | 2009-09-29 | 2013-04-10 | 湖北盛佳电器设备有限公司 | Built-in B type intelligent circuit breaker with automatic closing function |
JP7079578B2 (en) * | 2017-08-22 | 2022-06-02 | ポリプラスチックス株式会社 | Flame-retardant polybutylene terephthalate resin composition |
KR102054332B1 (en) * | 2018-06-26 | 2019-12-10 | 엘에스산전 주식회사 | Arc Extinguish Chamber Base of Molded Case Circuit Breaker |
CN109777052A (en) * | 2019-01-07 | 2019-05-21 | 宏秀电气有限公司 | One or two fusion device shell body materials |
CN114171348B (en) * | 2021-12-07 | 2024-10-11 | 山西汾西重工有限责任公司 | Contact group assembling device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54131689A (en) * | 1978-04-03 | 1979-10-12 | Teijin Ltd | Preparation of crosslinked aromatic polyester |
JP2901249B2 (en) * | 1988-07-23 | 1999-06-07 | 出光興産株式会社 | Styrene polymer molded article and method for producing the same |
JPH06251688A (en) * | 1993-02-26 | 1994-09-09 | Toshiba Lighting & Technol Corp | Terminal device and circuit breaker |
JPH0721897A (en) * | 1993-06-29 | 1995-01-24 | Fuji Electric Co Ltd | Circuit breaker |
CH689681A5 (en) * | 1994-01-13 | 1999-08-13 | Schurter Ag | Electrical fuse and method for its production. |
JP3418848B2 (en) * | 1994-08-23 | 2003-06-23 | 財団法人歯友会 | Plastic molded products modified by radiation |
JP2001176372A (en) * | 1999-12-21 | 2001-06-29 | Mitsubishi Electric Corp | Circuit breaker |
JP2001307612A (en) * | 2000-04-21 | 2001-11-02 | Kawamura Electric Inc | Circuit breaker |
-
2001
- 2001-11-20 EP EP01982867A patent/EP1475817B1/en not_active Expired - Lifetime
- 2001-11-20 CN CNB018219608A patent/CN1255839C/en not_active Expired - Fee Related
- 2001-11-20 KR KR10-2003-7009255A patent/KR100528152B1/en active IP Right Grant
- 2001-11-20 DE DE60139216T patent/DE60139216D1/en not_active Expired - Lifetime
- 2001-11-20 WO PCT/JP2001/010134 patent/WO2003044818A1/en active IP Right Grant
- 2001-11-20 JP JP2003533387A patent/JP4177255B2/en not_active Expired - Fee Related
- 2001-11-29 TW TW090129499A patent/TW526509B/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
TW526509B (en) | 2003-04-01 |
KR100528152B1 (en) | 2005-11-15 |
CN1486500A (en) | 2004-03-31 |
DE60139216D1 (en) | 2009-08-20 |
JPWO2003044818A1 (en) | 2005-03-24 |
CN1255839C (en) | 2006-05-10 |
KR20040021583A (en) | 2004-03-10 |
EP1475817A1 (en) | 2004-11-10 |
EP1475817B1 (en) | 2009-07-08 |
WO2003044818A1 (en) | 2003-05-30 |
JP4177255B2 (en) | 2008-11-05 |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MITSUBISHI DENKI KABUSHIKI KAISHA |
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