NL192064B - Contact system for limiting the arc length in a residual current circuit breaker. - Google Patents

Contact system for limiting the arc length in a residual current circuit breaker.

Info

Publication number: NL192064B
Authority: NL; Netherlands
Prior art keywords: limiting; circuit breaker; current circuit; arc length; residual current
Prior art date: 1984-12-21

Application number

NL8503281A

Other languages

Dutch (nl)

Other versions

NL192064C (en

NL8503281A (en

Original Assignee

Schupa Elektro Gmbh & Co Kg

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.)

1984-12-21

Filing date

1985-11-27

Publication date

1996-09-02

1985-11-27 Application filed by Schupa Elektro Gmbh & Co Kg filed Critical Schupa Elektro Gmbh & Co Kg

1986-07-16 Publication of NL8503281A publication Critical patent/NL8503281A/en

1996-09-02 Publication of NL192064B publication Critical patent/NL192064B/en

1997-01-07 Application granted granted Critical

1997-01-07 Publication of NL192064C publication Critical patent/NL192064C/en

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
- H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns

NL8503281A 1984-12-21 1985-11-27 Contact system for limiting the arc length in a residual current circuit breaker. NL192064C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19843446765 DE3446765A1 (en)	1984-12-21	1984-12-21	CONTACT SYSTEM FOR LIMITING THE ARC LENGTH IN A FAULT CURRENT CIRCUIT BREAKER
DE3446765		1984-12-21

Publications (3)

Publication Number	Publication Date
NL8503281A NL8503281A (en)	1986-07-16
NL192064B true NL192064B (en)	1996-09-02
NL192064C NL192064C (en)	1997-01-07

Family

ID=6253478

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8503281A NL192064C (en)	1984-12-21	1985-11-27	Contact system for limiting the arc length in a residual current circuit breaker.

Country Status (8)

Country	Link
AT (1)	AT399065B (en)
BE (1)	BE903930A (en)
DE (1)	DE3446765A1 (en)
ES (1)	ES8703056A1 (en)
FR (1)	FR2575327B1 (en)
GB (1)	GB2169450B (en)
IT (1)	IT1200888B (en)
NL (1)	NL192064C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4041887A1 (en) *	1990-12-27	1992-07-02	Abb Patent Gmbh	ARC CHAMBER FOR AN ELECTRICAL SWITCHGEAR
DE59205007D1 (en) *	1991-11-22	1996-02-22	Marquardt Gmbh	Electrical switch
DE29620519U1 (en) *	1996-11-25	1997-02-06	Heinrich Kopp Ag, 63796 Kahl	Contact arrangement for residual current circuit breakers
DE102004001943A1 (en) *	2004-01-14	2005-08-04	Abb Patent Gmbh	Electrical circuit breaker switch has an electrical arc extinguishing arrangement coupled to contact region
DE202005016600U1 (en) *	2005-10-22	2005-12-22	Moeller Gmbh	Electrical switch device for electrical equipment, has conducting parts, each having contact at its end, and arc plate comprising two separating distances, where sum of distances is large when contacts are disconnected from closed condition

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD53774A (en) *
GB358201A (en) *	1930-08-14	1931-10-08	Albert Neilson Haworth	Improvements relating to arc extinguishing devices for electric circuit interrupters
FR873615A (en) *	1941-02-27	1942-07-15	Delle Atel Const Electr	Improvements to blow boxes
GB630482A (en) *	1947-12-09	1949-10-13	Reyrolle A & Co Ltd	Improvements relating to arc chutes for air-break circuit-breakers
DE1062316B (en) *	1958-04-03	1959-07-30	Licentia Gmbh	Arc extinguishing chamber for air guns
DE1126010B (en) *	1960-09-16	1962-03-22	Licentia Gmbh	Loeschblechordnung for low voltage switchgear
DE1260000B (en) *	1966-07-04	1968-02-01	Wtz Elektroapp Dresden Wissens	Arc chamber for electrical contactors with smaller currents
FR1543338A (en) *	1967-09-01	1968-10-25	Telemecanique Electrique	Arc extinguishing device
LU61958A1 (en) *	1970-10-29	1972-06-28
FI49890C (en) *	1974-03-12	1975-10-10	Ahlstroem Oy	Electric cutting device.
US3978300A (en) *	1975-02-11	1976-08-31	Westinghouse Electric Corporation	Low-voltage circuit-breaker having small contact separation and small gap between cooperating parallel-arranged arcing-rails
NL159524B (en) *	1975-04-02	1979-02-15	Hazemeijer Bv	ELECTRICAL SWITCH, SPARK GAP OR THE LIKE FITTED WITH AN ARC EXTINGUISHING DEVICE WITH SPIRAL OR SCREW-CURVED ARC FOOT GUIDES.
DE2739632C2 (en) *	1977-09-02	1980-11-27	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Residual current circuit breaker
DE2841004C2 (en) *	1978-09-21	1980-10-02	Licentia Gmbh	Circuit breaker with additional blow loop
EP0117288B1 (en) *	1982-11-10	1988-03-02	Mitsubishi Denki Kabushiki Kaisha	Switch with arc-extinguishing means

1984
- 1984-12-21 DE DE19843446765 patent/DE3446765A1/en active Granted
1985
- 1985-11-27 NL NL8503281A patent/NL192064C/en not_active IP Right Cessation
- 1985-12-04 AT AT0351885A patent/AT399065B/en not_active IP Right Cessation
- 1985-12-13 IT IT23215/85A patent/IT1200888B/en active
- 1985-12-16 FR FR858518615A patent/FR2575327B1/en not_active Expired - Fee Related
- 1985-12-18 GB GB8531125A patent/GB2169450B/en not_active Expired
- 1985-12-20 ES ES550214A patent/ES8703056A1/en not_active Expired
- 1985-12-20 BE BE0/216055A patent/BE903930A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL192064C (en)	1997-01-07
NL8503281A (en)	1986-07-16
ATA351885A (en)	1994-07-15
DE3446765C2 (en)	1993-02-25
GB2169450B (en)	1989-09-20
IT1200888B (en)	1989-01-27
GB8531125D0 (en)	1986-01-29
GB2169450A (en)	1986-07-09
DE3446765A1 (en)	1986-07-10
FR2575327A1 (en)	1986-06-27
IT8523215A0 (en)	1985-12-13
FR2575327B1 (en)	1990-01-05
ES550214A0 (en)	1987-01-16
BE903930A (en)	1986-04-16
ES8703056A1 (en)	1987-01-16
AT399065B (en)	1995-03-27

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Legal Events

Date	Code	Title	Description
1992-01-02	BA	A request for search or an international-type search has been filed
1992-04-01	BB	A search report has been drawn up
1992-07-01	BC	A request for examination has been filed
2006-02-01	V4	Discontinued because of reaching the maximum lifetime of a patent	Effective date: 20051127