CA944798A - Spaced-metallic-plate-type of arc-chute for a switch - Google Patents

Spaced-metallic-plate-type of arc-chute for a switch

Info

Publication number: CA944798A
Authority: CA; Canada
Prior art keywords: chute; metallic; arc; spaced; switch
Prior art date: 1971-04-01
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

Application number

CA129,592A

Other versions

CA129592S (en

Inventor

James O. Rexroad

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

CBS Corp

Original Assignee

Westinghouse Electric 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.)

1971-04-01

Filing date

1971-12-08

Publication date

1974-04-02

1971-12-08 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1974-04-02 Application granted granted Critical

1974-04-02 Publication of CA944798A publication Critical patent/CA944798A/en

Status Expired legal-status Critical Current

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
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/36—Metal parts

CA129,592A 1971-04-01 1971-12-08 Spaced-metallic-plate-type of arc-chute for a switch Expired CA944798A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US13037671A	1971-04-01	1971-04-01
US13510771A	1971-04-19	1971-04-19

Publications (1)

Publication Number	Publication Date
CA944798A true CA944798A (en)	1974-04-02

Family

ID=26828435

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA129,592A Expired CA944798A (en)	1971-04-01	1971-12-08	Spaced-metallic-plate-type of arc-chute for a switch
CA130,909A Expired CA984436A (en)	1971-04-01	1971-12-23	Switch construction and operating mechanism therefor

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CA130,909A Expired CA984436A (en)	1971-04-01	1971-12-23	Switch construction and operating mechanism therefor

Country Status (13)

Country	Link
US (1)	US3749867A (en)
JP (1)	JPS5232066B1 (en)
AR (1)	AR194094A1 (en)
AT (2)	AT311469B (en)
AU (2)	AU472522B2 (en)
BE (1)	BE781360A (en)
CA (2)	CA944798A (en)
CH (2)	CH544997A (en)
DE (2)	DE2215885C3 (en)
ES (1)	ES401327A1 (en)
FR (1)	FR2133596B1 (en)
GB (1)	GB1383954A (en)
IT (1)	IT950754B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4086460A (en) *	1977-03-17	1978-04-25	General Electric Company	Circuit breaker having improved line strap construction
US4247746A (en) *	1977-10-04	1981-01-27	Dorman Smith Switchgear Limited	Electric circuit breaker
US4229630A (en) *	1980-03-17	1980-10-21	Westinghouse Electric Corp.	Circuit breaker utilizing improved arc chambers
US4459445A (en) *	1981-03-02	1984-07-10	Mitsubishi Denki Kabushiki Kaisha	Circuit breaker
DE3139489A1 (en) *	1981-09-29	1983-07-07	Siemens AG, 1000 Berlin und 8000 München	Contact arrangement for electrical power circuit breakers
US4612426A (en) *	1985-08-23	1986-09-16	Westinghouse Electric Corp.	Arc chute assembly for circuit breaker
DE3539673A1 (en) *	1985-11-06	1987-05-07	Siemens Ag	CONTACT ARRANGEMENT FOR LOW VOLTAGE CIRCUIT BREAKERS WITH MAIN CONTACTS AND CURRENT CONTACTS
FR2619955B1 (en) *	1987-08-31	1989-12-01	Merlin Gerin	CUTTING DEVICE FOR MULTIPOLAR ELECTRIC CIRCUIT BREAKER WITH MULTIPLE CONTACTS
US4926018A (en) *	1988-09-08	1990-05-15	Siemens Energy & Automation, Inc.	Moving mains arc movement loop
DE3912726A1 (en) *	1989-02-08	1990-08-09	Siemens Ag	ARC CHAMBER WITH EXTINGUISHING SHEETS
FR2687250A1 (en) *	1992-02-07	1993-08-13	Merlin Gerin	MULTIPLE CONTACTING CUTTING DEVICE.
EP0626096B1 (en) *	1992-11-13	1997-07-16	Square D Company	An improved arc extinguishing device
IT1266549B1 (en) *	1993-04-21	1997-01-09	Sace Spa	SECTIONABLE BOX SWITCH
FR2711012B1 (en) *	1993-10-05	1995-11-24	Merlin Gerin	Circuit breaker with improved arc extinguishing chamber.
US7094986B2 (en) *	2004-12-14	2006-08-22	Eaton Corporation	ARC chute assembly
US8247726B2 (en) *	2009-07-22	2012-08-21	Eaton Corporation	Electrical switching apparatus and arc chute assembly therefor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2147419A (en) *	1935-06-19	1939-02-14	Westinghouse Electric & Mfg Co	Circuit interrupter
US3513275A (en) *	1966-04-14	1970-05-19	Westinghouse Electric Corp	Circuit breaker with improved current path and contact means

1971
- 1971-04-19 US US00135107A patent/US3749867A/en not_active Expired - Lifetime
- 1971-12-08 CA CA129,592A patent/CA944798A/en not_active Expired
- 1971-12-23 CA CA130,909A patent/CA984436A/en not_active Expired
1972
- 1972-03-13 AU AU39926/72A patent/AU472522B2/en not_active Expired
- 1972-03-15 GB GB1205672A patent/GB1383954A/en not_active Expired
- 1972-03-21 AU AU40194/72A patent/AU474143B2/en not_active Expired
- 1972-03-22 CH CH423072A patent/CH544997A/en not_active IP Right Cessation
- 1972-03-25 IT IT22380/72A patent/IT950754B/en active
- 1972-03-28 AR AR241202A patent/AR194094A1/en active
- 1972-03-28 DE DE2215885A patent/DE2215885C3/en not_active Expired
- 1972-03-29 BE BE781360A patent/BE781360A/en not_active IP Right Cessation
- 1972-03-29 ES ES401327A patent/ES401327A1/en not_active Expired
- 1972-03-30 FR FR7211254A patent/FR2133596B1/fr not_active Expired
- 1972-03-30 AT AT276772A patent/AT311469B/en active
- 1972-03-31 JP JP47031831A patent/JPS5232066B1/ja active Pending
- 1972-04-13 DE DE19722218420 patent/DE2218420A1/en active Pending
- 1972-04-13 CH CH542172A patent/CH531785A/en not_active IP Right Cessation
- 1972-04-17 AT AT333472A patent/AT312736B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU4019472A (en)	1973-09-27
AR194094A1 (en)	1973-06-22
CA984436A (en)	1976-02-24
AU3992672A (en)	1973-09-20
CH531785A (en)	1972-12-15
DE2215885B2 (en)	1980-01-03
ES401327A1 (en)	1975-10-01
CH544997A (en)	1974-01-15
GB1383954A (en)	1974-02-12
FR2133596B1 (en)	1977-08-26
JPS4735761A (en)	1972-11-25
US3749867A (en)	1973-07-31
AT312736B (en)	1974-01-10
BE781360A (en)	1972-09-29
IT950754B (en)	1973-06-20
DE2215885C3 (en)	1980-10-02
JPS5232066B1 (en)	1977-08-19
AT311469B (en)	1973-11-26
AU472522B2 (en)	1973-09-20
FR2133596A1 (en)	1972-12-01
DE2215885A1 (en)	1972-10-19
AU474143B2 (en)	1976-07-15
DE2218420A1 (en)	1972-10-26

Publication	Publication Date	Title
CA957059A (en)	1974-10-29	Control switch
CA944798A (en)	1974-04-02	Spaced-metallic-plate-type of arc-chute for a switch
AU470467B2 (en)	1973-10-11	A pushbutton switch
CA960731A (en)	1975-01-07	Switch
CA976588A (en)	1975-10-21	Sealed limit switch
CA946890A (en)	1974-05-07	Switch assembly
AU464788B2 (en)	1975-09-04	Switch control
AU467566B2 (en)	1975-12-04	Novel benzylpyrimidines
CA940987A (en)	1974-01-29	Time delay switch
CA966178A (en)	1975-04-15	Time switch
CA952011A (en)	1974-07-30	Switch
CA929996A (en)	1973-07-10	Booster transformer switch
CA933984A (en)	1973-09-18	Push-to-start switch
CA960732A (en)	1975-01-07	Switch
CA880472A (en)	1971-09-07	Switch
CA863701A (en)	1971-02-16	Magnetic-pneumatic proximity switch
PH12588A (en)	1979-06-27	Improved spaced-metallic-plate type of arc-chute for a switch
CA875781A (en)	1971-07-13	Switch arrangement
CA942657A (en)	1974-02-26	Cross-track switch
CA863757A (en)	1971-02-16	Vehicules routiers a projecteurs pivotants
CA965706A (en)	1975-04-08	Vehicules sportifs a servo-guidage
CA869657A (en)	1971-04-27	Switch mechanism
CA869082A (en)	1971-04-20	Switch mechanism
CA862992A (en)	1971-02-09	Rectifieuse de cylindres a segments
CA865245A (en)	1971-03-02	Switch unit