NL172703B - AUTOMATIC ELECTRIC SWITCH. - Google Patents

AUTOMATIC ELECTRIC SWITCH.

Info

Publication number: NL172703B
Authority: NL; Netherlands
Prior art keywords: electric switch; automatic electric; automatic; switch; electric
Prior art date: 1971-09-30

Application number

NLAANVRAGE7213269,A

Other languages

Dutch (nl)

Other versions

NL172703C (en

NL7213269A (en

Original Assignee

Maier & Cie C

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.)

1971-09-30

Filing date

1972-09-29

Publication date

1983-05-02

1972-09-29 Application filed by Maier & Cie C filed Critical Maier & Cie C

1973-04-03 Publication of NL7213269A publication Critical patent/NL7213269A/xx

1983-05-02 Publication of NL172703B publication Critical patent/NL172703B/en

1983-10-03 Application granted granted Critical

1983-10-03 Publication of NL172703C publication Critical patent/NL172703C/en

Links

Classifications

- 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
- H01H1/2066—Fork-shaped bridge; Two transversally connected contact arms bridging two fixed contacts
- 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
- H01H73/18—Means for extinguishing or suppressing arc
- 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

NLAANVRAGE7213269,A 1971-09-30 1972-09-29 AUTOMATIC ELECTRIC SWITCH. NL172703C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1437871A CH543174A (en)	1971-09-30	1971-09-30	Circuit breaker

Publications (3)

Publication Number	Publication Date
NL7213269A NL7213269A (en)	1973-04-03
NL172703B true NL172703B (en)	1983-05-02
NL172703C NL172703C (en)	1983-10-03

Family

ID=4400303

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7213269,A NL172703C (en)	1971-09-30	1972-09-29	AUTOMATIC ELECTRIC SWITCH.

Country Status (14)

Country	Link
US (1)	US3790911A (en)
JP (1)	JPS5614218B2 (en)
AT (1)	AT325704B (en)
BE (1)	BE789300A (en)
CH (1)	CH543174A (en)
DE (1)	DE2158749C3 (en)
DK (1)	DK131527B (en)
ES (1)	ES407278A1 (en)
FR (1)	FR2154628B1 (en)
GB (1)	GB1391222A (en)
IL (1)	IL40438A (en)
IT (1)	IT967721B (en)
NL (1)	NL172703C (en)
SE (1)	SE386304B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5745007B2 (en) *	1974-03-02	1982-09-25
DE7508649U (en) *	1974-05-14	1975-08-28	Kopp H	High performance circuit breaker
FR2429488A1 (en) *	1978-06-23	1980-01-18	Merlin Gerin	Multipole LV switch - has ferromagnetic separators to entrap ionised gas and inhibit arcing
FR2461349A1 (en) *	1979-07-12	1981-01-30	Merlin Gerin	IMPROVED CUTTING CHAMBER FOR MULTIPOLAR LOW VOLTAGE CIRCUIT BREAKER WITH MOLDED HOUSING
DE3021867A1 (en) *	1980-06-11	1981-12-17	Brown, Boveri & Cie Ag, 6800 Mannheim	SELF-SWITCH
FR2495826A1 (en) *	1980-12-09	1982-06-11	Merlin Gerin	MINIATURE HIGH BREAKING CIRCUIT BREAKER
FR2517465B1 (en) *	1981-11-27	1986-05-02	Merlin Gerin	MINIATURE CIRCUIT BREAKER WITH TWO ADJUSTED SWITCHING CHAMBERS
DE3339399A1 (en) *	1983-10-29	1985-05-09	Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg	SELF-SWITCH WITH ARC BLOW FIELD
DE3421876A1 (en) *	1984-06-13	1985-12-19	Brown, Boveri & Cie Ag, 6800 Mannheim	ARC EXTINGUISHING DEVICE
JPS61124020A (en) *	1984-11-20	1986-06-11	松下電工株式会社	Arc extinguishing apparatus
JPS6149944U (en) *	1985-08-29	1986-04-03
US4656446A (en) *	1985-12-17	1987-04-07	Westinghouse Electric Corp.	Current limiting circuit breaker with series double break contact system per pole
JPH088048B2 (en) *	1989-09-18	1996-01-29	三菱電機株式会社	Current limiting device
DE19734676A1 (en) *	1997-08-11	1999-02-18	Maier & Cie C	Line protection switch with two series-connected switch points
IT1318215B1 (en) *	2000-07-21	2003-07-28	Gewiss Spa	MAGNETOTHERMAL ELECTRIC SWITCH
EP1220260A1 (en) *	2000-12-27	2002-07-03	ABB Schweiz AG	Circuit breaker with a double break contact arrangement
IT1325891B (en) *	2001-06-22	2004-12-30	Abb Service Srl	MINIATURIZED SWITCH POLO
DE102005041231B4 (en) *	2005-08-31	2009-11-26	Abb Ag	Electrical switching device
DE102005041232B4 (en) *	2005-08-31	2009-11-26	Abb Ag	Electrical switching device
US8912461B2 (en) *	2012-01-23	2014-12-16	General Electric Company	Arc chute assembly and method of manufacturing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1919438A (en) *	1929-08-20	1933-07-25	Westinghouse Electric & Mfg Co	Plate for circuit breakers
US2615109A (en) *	1949-12-10	1952-10-21	Gen Electric	Zigzag magnetic labyrinth arc muffler
US2687462A (en) *	1950-02-16	1954-08-24	Westinghouse Electric Corp	Circuit interrupter
US2908782A (en) *	1957-04-04	1959-10-13	Gen Electric	Circuit breaker

1971
- 1971-09-30 CH CH1437871A patent/CH543174A/en not_active IP Right Cessation
- 1971-11-26 DE DE2158749A patent/DE2158749C3/en not_active Expired
1972
- 1972-09-08 AT AT771372A patent/AT325704B/en not_active IP Right Cessation
- 1972-09-22 IT IT29498/72A patent/IT967721B/en active
- 1972-09-25 IL IL40438A patent/IL40438A/en unknown
- 1972-09-26 BE BE789300A patent/BE789300A/en not_active IP Right Cessation
- 1972-09-26 ES ES407278A patent/ES407278A1/en not_active Expired
- 1972-09-27 GB GB4452072A patent/GB1391222A/en not_active Expired
- 1972-09-27 FR FR7234122A patent/FR2154628B1/fr not_active Expired
- 1972-09-29 DK DK485672AA patent/DK131527B/en not_active IP Right Cessation
- 1972-09-29 SE SE7212611A patent/SE386304B/en unknown
- 1972-09-29 NL NLAANVRAGE7213269,A patent/NL172703C/en not_active IP Right Cessation
- 1972-09-29 JP JP9730872A patent/JPS5614218B2/ja not_active Expired
- 1972-09-29 US US00293453A patent/US3790911A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
SE386304B (en)	1976-08-02
FR2154628B1 (en)	1977-08-26
NL172703C (en)	1983-10-03
JPS5614218B2 (en)	1981-04-02
ES407278A1 (en)	1975-10-16
DE2158749B2 (en)	1973-08-02
FR2154628A1 (en)	1973-05-11
US3790911A (en)	1974-02-05
DK131527C (en)	1975-12-22
IL40438A0 (en)	1972-11-28
JPS4842368A (en)	1973-06-20
ATA771372A (en)	1975-01-15
DK131527B (en)	1975-07-28
DE2158749A1 (en)	1973-04-12
CH543174A (en)	1973-10-15
GB1391222A (en)	1975-04-16
AT325704B (en)	1975-11-10
BE789300A (en)	1973-01-15
NL7213269A (en)	1973-04-03
DE2158749C3 (en)	1975-01-09
IT967721B (en)	1974-03-11
IL40438A (en)	1975-08-31

Legal Events

Date	Code	Title	Description
1979-09-25	BA	A request for search or an international-type search has been filed
1979-12-27	BB	A search report has been drawn up
1980-05-27	BC	A request for examination has been filed
1981-06-16	DNT	Communications of changes of names of applicants whose applications have been laid open to public inspection	Free format text: CMC CARL MAIER + CIE.
1981-07-16	CNR	Transfer of rights (patent application after its laying open for public inspection)	Free format text: CMC CARL MAIER + CIE AG
1987-05-18	V1	Lapsed because of non-payment of the annual fee

Publication	Publication Date	Title
NL160178C (en)	1979-10-15	ELECTRIC CHOPPER.
CH557585A (en)	1974-12-31	ELECTRICAL CONTACT DEVICE.
NL163639C (en)	1980-09-15	ELECTRICAL OVEN.
NL159229B (en)	1979-01-15	ELECTRIC LAMP.
NL166815C (en)	1981-09-15	ELECTRIC BLOWER SWITCH.
NL172703C (en)	1983-10-03	AUTOMATIC ELECTRIC SWITCH.
NL7412436A (en)	1975-04-03	ELECTRIC SWITCH.
IT961803B (en)	1973-12-10	ELECTRIC SWITCH
NL171394C (en)	1983-03-16	AUTOMATIC ELECTRICAL SAFETY SWITCH.
DK126884B (en)	1973-08-27	Electric snap switch.
IT954367B (en)	1973-08-30	ELECTRIC SWITCH
IT947347B (en)	1973-05-21	SELF-SOFFIANT ELECTRIC SWITCH
FI51138C (en)	1976-10-11	Electrical switch.
NL7412437A (en)	1975-04-03	ELECTRIC SWITCH.
IT970024B (en)	1974-04-10	ELECTRICAL SWITCH
NL7609993A (en)	1976-12-31	ELECTRIC CAN OPENER.
NL153365B (en)	1977-05-16	ELECTRIC PUSH BUTTON SWITCH.
NL7412435A (en)	1975-04-03	ELECTRIC SWITCH.
IT975340B (en)	1974-07-20	ELECTRIC SWITCH
NL169390C (en)	1982-07-01	SMALL SIZE ELECTRICAL SAFETY SWITCH.
IT966222B (en)	1974-02-11	ELECTRIC SWITCH
ES189037Y (en)	1974-10-01	ELECTRIC SWITCH.
AR201901A1 (en)	1975-04-30	AN ELECTRICAL SWITCH
IT947977B (en)	1973-05-30	ELECTRIC SWITCH
NL143065B (en)	1974-08-15	ELECTRIC TORQUE SWITCH.