JP3721266B2 - 回路遮断器 - Google Patents
回路遮断器 Download PDFInfo
- Publication number
- JP3721266B2 JP3721266B2 JP22009498A JP22009498A JP3721266B2 JP 3721266 B2 JP3721266 B2 JP 3721266B2 JP 22009498 A JP22009498 A JP 22009498A JP 22009498 A JP22009498 A JP 22009498A JP 3721266 B2 JP3721266 B2 JP 3721266B2
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- side fixed
- fixed contact
- load side
- power supply
- 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
- H01H73/04—Contacts
- H01H73/045—Bridging contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/18—Contacts characterised by the manner in which co-operating contacts engage by abutting with subsequent sliding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2016—Bridging contacts in which the two contact pairs commutate at substantially different moments
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2041—Rotating bridge
- H01H1/205—Details concerning the elastic mounting of the rotating bridge in the rotor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2041—Rotating bridge
- H01H1/2058—Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a circuit breaker
-
- 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
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
-
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2472—Electromagnetic mechanisms with rotatable armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
- H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
- H01H77/104—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position
-
- 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
- H01H9/02—Bases, casings, or covers
- H01H9/0264—Protective covers for terminals
-
- 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
- H01H9/342—Venting arrangements for arc chutes
Landscapes
- Breakers (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22009498A JP3721266B2 (ja) | 1998-08-04 | 1998-08-04 | 回路遮断器 |
EP05015106A EP1600988A3 (fr) | 1998-08-04 | 1999-07-23 | Disjoncteur |
DE1999630795 DE69930795T2 (de) | 1998-08-04 | 1999-07-23 | Schutzschalter |
EP19990305863 EP0978858B1 (fr) | 1998-08-04 | 1999-07-23 | Disjoncteur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22009498A JP3721266B2 (ja) | 1998-08-04 | 1998-08-04 | 回路遮断器 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005119151A Division JP2005251758A (ja) | 2005-04-18 | 2005-04-18 | 回路遮断器 |
JP2005119150A Division JP4215741B2 (ja) | 2005-04-18 | 2005-04-18 | 回路遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000057930A JP2000057930A (ja) | 2000-02-25 |
JP3721266B2 true JP3721266B2 (ja) | 2005-11-30 |
Family
ID=16745841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22009498A Expired - Fee Related JP3721266B2 (ja) | 1998-08-04 | 1998-08-04 | 回路遮断器 |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP1600988A3 (fr) |
JP (1) | JP3721266B2 (fr) |
DE (1) | DE69930795T2 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10013161B4 (de) * | 2000-03-17 | 2004-02-05 | Aeg Niederspannungstechnik Gmbh & Co Kg | Kombinierte Auslösevorrichtung für einen Leistungsschalter |
DE10150550C1 (de) * | 2001-10-12 | 2002-12-19 | Moeller Gmbh | Kontaktanordnung für strombegrenzende Schutzschalter |
DE10219022B3 (de) * | 2002-04-27 | 2004-03-18 | Moeller Gmbh | Kontaktanordnung für strombegrenzende Schutzschalter |
JP4807963B2 (ja) * | 2005-04-18 | 2011-11-02 | 日東工業株式会社 | 配線用遮断器 |
KR100662752B1 (ko) | 2005-10-04 | 2007-01-02 | 엘에스산전 주식회사 | 다극 배선용 차단기 |
ITMI20072204A1 (it) * | 2007-11-21 | 2009-05-22 | Abb Spa | Dispositivo di interruzione uni-polare o multi-polare a doppia interruzione |
KR101141537B1 (ko) * | 2011-01-03 | 2012-05-04 | 엘에스산전 주식회사 | 한류형 배선용차단기의 가동접촉자 어셈블리 |
DE102011076118A1 (de) * | 2011-05-19 | 2012-11-22 | Siemens Ag | Kontaktarm eines elektrischen Schalters |
CN103077856B (zh) * | 2011-10-25 | 2015-03-04 | 施耐德电器工业公司 | 不对称的双触点断路器 |
KR200472735Y1 (ko) * | 2012-11-01 | 2014-05-20 | 엘에스산전 주식회사 | 배선용 회로차단기의 가동접촉자 및 가동접촉자 어셈블리 |
JP6307373B2 (ja) * | 2014-07-18 | 2018-04-04 | 株式会社日立産機システム | 遮断器のワイプ量測定方法及びそのワイプ量測定装置 |
KR102464650B1 (ko) * | 2016-05-03 | 2022-11-10 | 엘에스일렉트릭(주) | 배선용 차단기의 한류장치 |
CN108987138B (zh) * | 2017-06-01 | 2024-02-02 | 泰科电子(深圳)有限公司 | 电触头系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445011A1 (fr) * | 1978-12-22 | 1980-07-18 | Fligue Wladimir | Dispositif electromagnetique perfectionne sensible aux courants forts |
DD142621A1 (de) * | 1979-03-23 | 1980-07-02 | Dietrich Amft | Brueckenkontaktanordnung fuer handschalter mit asymmetrischer schaltstueckoeffnung |
US4614851A (en) * | 1985-02-21 | 1986-09-30 | Eaton Corporation | Contact sequencing arrangement for rotary double break switch |
FR2677807B1 (fr) * | 1991-06-14 | 1993-09-03 | Merlin Gerin | Declencheur electromagnetique a percuteur. |
FR2682531B1 (fr) * | 1991-10-15 | 1993-11-26 | Merlin Gerin | Disjoncteur multipolaire a blocs unipolaires. |
JPH09270225A (ja) * | 1996-02-02 | 1997-10-14 | Hitachi Ltd | 回路遮断器及びその製造方法 |
-
1998
- 1998-08-04 JP JP22009498A patent/JP3721266B2/ja not_active Expired - Fee Related
-
1999
- 1999-07-23 EP EP05015106A patent/EP1600988A3/fr not_active Withdrawn
- 1999-07-23 EP EP19990305863 patent/EP0978858B1/fr not_active Expired - Lifetime
- 1999-07-23 DE DE1999630795 patent/DE69930795T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0978858B1 (fr) | 2006-04-12 |
DE69930795T2 (de) | 2006-11-30 |
JP2000057930A (ja) | 2000-02-25 |
EP0978858A3 (fr) | 2000-10-25 |
EP1600988A3 (fr) | 2006-08-23 |
EP1600988A2 (fr) | 2005-11-30 |
EP0978858A2 (fr) | 2000-02-09 |
DE69930795D1 (de) | 2006-05-24 |
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