AU4019472A - Improvements in or relating to improved spaced-metallic-plate-type of arcchute for a switch - Google Patents

Improvements in or relating to improved spaced-metallic-plate-type of arcchute for a switch

Info

Publication number: AU4019472A
Authority: AU; Australia
Prior art keywords: arcchute; metallic; relating; switch; plate
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

AU40194/72A

Other versions

AU474143B2 (en

Inventor

Oliver Rexroad And Louis Nello Ricci James

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.)

Westinghouse Electric 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

1972-03-21

Publication date

1973-09-27

1972-03-21 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1973-09-27 Publication of AU4019472A publication Critical patent/AU4019472A/en

1976-07-15 Application granted granted Critical

1976-07-15 Publication of AU474143B2 publication Critical patent/AU474143B2/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

AU40194/72A 1971-04-01 1972-03-21 Improvements in or relating to improved spaced-metallic-plate-type of arcchute for a switch Expired AU474143B2 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date
US13037671A	1971-04-01	1971-04-01
USUS130,376		1971-04-01
US13510771A	1971-04-19	1971-04-19

Publications (2)

Publication Number	Publication Date
AU4019472A true AU4019472A (en)	1973-09-27
AU474143B2 AU474143B2 (en)	1976-07-15

Family

ID=26828435

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AU39926/72A Expired AU472522B2 (en)	1971-04-01	1972-03-13	Improvements in or relating to improved switch construction and operating mechanism therefor
AU40194/72A Expired AU474143B2 (en)	1971-04-01	1972-03-21	Improvements in or relating to improved spaced-metallic-plate-type of arcchute for a switch

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AU39926/72A Expired AU472522B2 (en)	1971-04-01	1972-03-13	Improvements in or relating to improved 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 DE DE2215885A patent/DE2215885C3/en not_active Expired
- 1972-03-28 AR AR241202A patent/AR194094A1/en active
- 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 AT AT276772A patent/AT311469B/en active
- 1972-03-30 FR FR7211254A patent/FR2133596B1/fr not_active Expired
- 1972-03-31 JP JP47031831A patent/JPS5232066B1/ja active Pending
- 1972-04-13 CH CH542172A patent/CH531785A/en not_active IP Right Cessation
- 1972-04-13 DE DE19722218420 patent/DE2218420A1/en active Pending
- 1972-04-17 AT AT333472A patent/AT312736B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
CH544997A (en)	1974-01-15
AT312736B (en)	1974-01-10
CH531785A (en)	1972-12-15
FR2133596A1 (en)	1972-12-01
AU3992672A (en)	1973-09-20
AT311469B (en)	1973-11-26
DE2215885C3 (en)	1980-10-02
GB1383954A (en)	1974-02-12
DE2215885B2 (en)	1980-01-03
ES401327A1 (en)	1975-10-01
CA944798A (en)	1974-04-02
CA984436A (en)	1976-02-24
FR2133596B1 (en)	1977-08-26
DE2218420A1 (en)	1972-10-26
AU474143B2 (en)	1976-07-15
BE781360A (en)	1972-09-29
IT950754B (en)	1973-06-20
AU472522B2 (en)	1973-09-20
DE2215885A1 (en)	1972-10-19
AR194094A1 (en)	1973-06-22
JPS4735761A (en)	1972-11-25
US3749867A (en)	1973-07-31
JPS5232066B1 (en)	1977-08-19

Similar Documents

Publication	Publication Date	Title
AU471677B2 (en)	1976-04-29	Improvements in or relating to keyboards
AU474143B2 (en)	1976-07-15	Improvements in or relating to improved spaced-metallic-plate-type of arcchute for a switch
AU459441B2 (en)	1975-03-27	Improvements relating to smoking materials
AU470270B2 (en)	1976-03-11	Improvements in or relating to compactors
AU476705B2 (en)	1976-09-30	Improvements in or relating to electrical switches
AU4361572A (en)	1974-01-03	Improvements in or relating to oculometers
AU462327B2 (en)	1975-06-19	Improvements in or relating to carburetters
AU3895472A (en)	1973-08-16	Improvements in or relating to contactor
AU4205672A (en)	1973-11-15	Improvements in or relating to moulds
AU4180972A (en)	1973-11-08	Improvements in or relating to wellpoints
AU4263972A (en)	1973-11-29	Improvements in and relating to switches
AU468931B2 (en)	1976-01-29	Improvements in or relating to moulds
AU468534B2 (en)	1976-01-15	Improvements in or relating to trip mechanisms
AU474964B2 (en)	1976-08-05	Improvements in or relating to time switches
ZA721497B (en)	1972-11-29	An improvement in or relating to improved spaced-metallic-plate-type of arc-chute for a switch
AU461135B2 (en)	1975-05-15	Improvements in or relating to viners
AU456474B2 (en)	1974-12-19	Improvements in or relating to nozzles
AU442207B2 (en)	1972-08-17	Improvements in or relating to refractories
AU459058B2 (en)	1972-11-16	Improvements relating to continuous-rod making machines
AU449421B2 (en)	1972-09-28	Improvements in or relating to resilient means
AU457780B2 (en)	1975-01-21	Improvements relating to foam materials
AU2550871A (en)	1972-08-17	Improvements in or relating to refractories
AU466457B2 (en)	1975-10-30	Improvements relating to castors
ZA715638B (en)	1972-11-29	Improvements in or relating to switches
AU481348B2 (en)	1973-11-29	Improvements in or relating to transformers