ZA978932B - Electric current switching apparatus with tornadic arc extinguishing mechanism. - Google Patents

Electric current switching apparatus with tornadic arc extinguishing mechanism.

Info

Publication number: ZA978932B
Authority: ZA; South Africa
Prior art keywords: tornadic; electric current; arc extinguishing; switching apparatus; current switching
Prior art date: 1996-10-09

Application number

ZA9708932A

Other languages

English (en)

Inventor

Peter Klaus Moldovan

Mark Allan Juds

Original Assignee

Eaton Corp

Priority date (The priority date 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 date listed.)

1996-10-09

Filing date

1997-10-06

Publication date

1998-04-17

1997-10-06 Application filed by Eaton Corp filed Critical Eaton Corp

1998-04-17 Publication of ZA978932B publication Critical patent/ZA978932B/xx

Links

Classifications

- 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
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
- 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
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/36—Metal parts
- H01H2009/365—Metal parts using U-shaped plates
- 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
- H01H2009/367—Metal parts defining a recurrent path, e.g. the subdivided arc is moved in a closed path between each pair of splitter plates

ZA9708932A 1996-10-09 1997-10-06 Electric current switching apparatus with tornadic arc extinguishing mechanism. ZA978932B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/728,108 US5763847A (en)	1996-10-09	1996-10-09	Electric current switching apparatus with tornadic arc extinguishing mechanism

Publications (1)

Publication Number	Publication Date
ZA978932B true ZA978932B (en)	1998-04-17

Family

ID=24925451

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA9708932A ZA978932B (en)	1996-10-09	1997-10-06	Electric current switching apparatus with tornadic arc extinguishing mechanism.

Country Status (10)

Country	Link
US (1)	US5763847A (fr)
EP (1)	EP0836207A3 (fr)
JP (1)	JPH10144171A (fr)
KR (1)	KR19980032645A (fr)
CN (1)	CN1195872A (fr)
BR (1)	BR9702985A (fr)
CA (1)	CA2215896A1 (fr)
MX (1)	MX9707781A (fr)
TW (1)	TW364137B (fr)
ZA (1)	ZA978932B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5866864A (en) *	1997-07-14	1999-02-02	Eaton Corporation	Electric current switching apparatus with arc spinning extinguisher
JP2000067725A (ja) *	1998-08-26	2000-03-03	Matsushita Electric Works Ltd	封止接点装置
US6100491A (en) *	1999-06-25	2000-08-08	Eaton Corporation	Electric current switching apparatus having an arc extinguisher with an electromagnet
US6064024A (en) *	1999-06-25	2000-05-16	Eaton Corporation	Magnetic enhanced arc extinguisher for switching assemblies having rotatable permanent magnets in housings mounted to fixed contacts
EP1168392B1 (fr) *	1999-10-14	2005-05-04	Matsushita Electric Works, Ltd.	Contacteur
DE102007005996B4 (de) *	2007-02-07	2009-01-02	Abb Ag	Lichtbogenlöschblechanordnung
DE102007005997B4 (de) *	2007-02-07	2009-03-26	Abb Ag	Strombegrenzende Lichtbogenlöscheinrichtung
US8232499B2 (en) *	2009-11-18	2012-07-31	Tyco Electronics Corporation	Contactor assembly for switching high power to a circuit
EP2463878A1 (fr) *	2010-12-07	2012-06-13	Eaton Industries GmbH	Commutateur doté d'une chambre d'extinction
EP2631928A1 (fr) *	2011-11-29	2013-08-28	Eaton Industries GmbH	Système d'aimant permanent pour un circuit d'attaque à arc lumineux et appareil de commutation
IN2012CH00815A (fr) *	2012-03-05	2015-08-21	Gen Electric
CN102646527A (zh) *	2012-04-05	2012-08-22	宁波耀华电气科技有限责任公司	具有磁吹灭弧装置的辅助开关
CN103762130B (zh) *	2013-12-27	2017-11-28	常熟开关制造有限公司(原常熟开关厂）	断路器
DE102014002902B4 (de) *	2014-02-27	2019-08-01	Schaltbau Gmbh	Löschkammer für ein Schütz und ein Schütz zum Löschen von Lichtbögen
US20210327664A1 (en) *	2020-04-21	2021-10-21	TE Connectivity Services Gmbh	Contactor with arc suppressor
KR102740877B1 (ko) *	2021-11-23	2024-12-09	엘에스일렉트릭(주)	아크 유도부 및 이를 포함하는 직류 릴레이
CN117711858B (zh) *	2023-11-08	2024-09-10	江苏苏中开关厂有限公司	一种接触器的灭弧结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1932061A (en) *	1927-04-30	1933-10-24	Westinghouse Electric & Mfg Co	Circuit breaker
US1879958A (en) *	1929-06-29	1932-09-27	Condit Electrical Mfg Corp	Circuit interrupter
US2051478A (en) *	1933-04-25	1936-08-18	Weldon O Hampton	Arc extinguishing apparatus
US2596865A (en) *	1950-07-03	1952-05-13	Allis Chalmers Mfg Co	Arc chute utilizing staggered u-shaped conductive members
DE928655C (de) *	1951-08-08	1955-06-06	Siemens Ag	Loeschanordnung mit Loeschblechen fuer Gleichstromschalter
US4079219A (en) *	1975-08-29	1978-03-14	I-T-E Imperial Corporation	SF 6 Puffer for arc spinner
US4056798A (en) *	1975-09-23	1977-11-01	Westinghouse Electric Corporation	Current limiting circuit breaker
DE3375857D1 (en) *	1982-11-10	1988-04-07	Mitsubishi Electric Corp	Switch with arc-extinguishing means
US4568805A (en) *	1984-08-24	1986-02-04	Eaton Corporation	J-Plate arc interruption chamber for electric switching devices
EP0353355A1 (fr) *	1987-04-21	1990-02-07	Circuit Breaker Industries Limited	Dispositif d'extinction d'arc
US5004874A (en) *	1989-11-13	1991-04-02	Eaton Corporation	Direct current switching apparatus
US5138122A (en) *	1990-08-29	1992-08-11	Eaton Corporation	Bi-directional direct current switching apparatus having arc extinguishing chambers alternatively used according to polarity applied to said apparatus
US5416455A (en) *	1994-02-24	1995-05-16	Eaton Corporation	Direct current switching apparatus

1996
- 1996-10-09 US US08/728,108 patent/US5763847A/en not_active Expired - Fee Related
1997
- 1997-10-03 CA CA002215896A patent/CA2215896A1/fr not_active Abandoned
- 1997-10-06 ZA ZA9708932A patent/ZA978932B/xx unknown
- 1997-10-06 EP EP97117251A patent/EP0836207A3/fr not_active Withdrawn
- 1997-10-07 TW TW086114632A patent/TW364137B/zh active
- 1997-10-08 JP JP9276208A patent/JPH10144171A/ja active Pending
- 1997-10-08 KR KR1019970051557A patent/KR19980032645A/ko not_active Abandoned
- 1997-10-08 BR BR9702985A patent/BR9702985A/pt active Search and Examination
- 1997-10-08 CN CN97119361A patent/CN1195872A/zh active Pending
- 1997-10-09 MX MX9707781A patent/MX9707781A/es not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0836207A3 (fr)	1998-12-02
JPH10144171A (ja)	1998-05-29
CA2215896A1 (fr)	1998-04-09
KR19980032645A (ko)	1998-07-25
BR9702985A (pt)	1999-06-01
EP0836207A2 (fr)	1998-04-15
MX9707781A (es)	1998-04-30
TW364137B (en)	1999-07-11
CN1195872A (zh)	1998-10-14
US5763847A (en)	1998-06-09

Publication	Publication Date	Title
PL319447A1 (en)	1997-10-27	High-power current circuit-breaker
ZA978932B (en)	1998-04-17	Electric current switching apparatus with tornadic arc extinguishing mechanism.
HUP9702216A3 (en)	2000-10-30	Electric switch
GB2310957B (en)	1998-05-06	Electric switch
EP0669631A3 (fr)	1997-09-10	Dispositif de commutation pour courant continu.
ZA986099B (en)	1999-01-28	Electric current switching apparatus with arc spinning extinguisher
GB2338830B (en)	2002-05-22	Electrical switch
GB2336045B (en)	2002-11-27	Electrical switching apparatus
IL107277A0 (en)	1994-01-25	Compact, high current crossedfield plasma switch
GB2338345B (en)	2001-11-07	Electrical switch
ZA978843B (en)	1998-04-17	Electric current switching apparatus with unitized removable contacts.
GB2347273B (en)	2002-05-22	Electric switch
ZA9610707B (en)	1997-06-27	Electrical arc switching device
PL323991A1 (en)	1998-07-06	Electric circuit-breaker
HUP9700305A3 (en)	1999-10-28	Switch for high-voltage electric currents
AU4178997A (en)	1998-04-02	Electrical switch
HU9802786D0 (en)	1999-01-28	Electric switch
GB9602320D0 (en)	1996-04-03	Electric switch
GB2341008B (en)	2002-03-20	Electrical switch
AU1759197A (en)	1997-09-16	Electrical safety switch
TW433535U (en)	2001-05-01	Electrical switch
PL293152A1 (en)	1993-07-12	Arc extinguishing system for an electric switch
PL320591A1 (en)	1998-12-21	Electric disconnector switch
PL328596A1 (en)	1999-03-15	High-voltage earthing switch
PL302518A1 (en)	1995-09-18	Current disconnect switch