CH544997A - Electric switch operated by a handle - Google Patents

Electric switch operated by a handle

Info

Publication number: CH544997A
Authority: CH; Switzerland
Prior art keywords: handle; electric switch; switch operated; operated; electric
Prior art date: 1971-04-01

Application number

CH423072A

Other languages

German (de)

Inventor

Oliver Rexroad James

Nello Ricci Louis

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

1972-03-22

Publication date

1974-01-15

1972-03-22 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1974-01-15 Publication of CH544997A publication Critical patent/CH544997A/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
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/36—Metal parts

CH423072A 1971-04-01 1972-03-22 Electric switch operated by a handle CH544997A (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
CH544997A true CH544997A (en)	1974-01-15

Family

ID=26828435

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH423072A CH544997A (en)	1971-04-01	1972-03-22	Electric switch operated by a handle
CH542172A CH531785A (en)	1971-04-01	1972-04-13	Electric switch with arc extinguishing device

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH542172A CH531785A (en)	1971-04-01	1972-04-13	Electric switch with arc extinguishing device

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
AT312736B (en)	1974-01-10
CH531785A (en)	1972-12-15
AU4019472A (en)	1973-09-27
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

Publication	Publication Date	Title
IT941076B (en)	1973-03-01	ELECTRONIC SWITCHING ELECTRIC MOTOR
AT311469B (en)	1973-11-26	Electric switch operated by a handle
DK131528B (en)	1975-07-28	Start switch for a single-phase motor.
IT961803B (en)	1973-12-10	ELECTRIC SWITCH
AT314020B (en)	1974-02-15	ELECTRIC SWITCH
IT961854B (en)	1973-12-10	MECHANISM FOR OPERATING A SWITCH
DE2162079B2 (en)	1973-08-30	KEY OPERATED ELECTRIC SWITCH
IT954367B (en)	1973-08-30	ELECTRIC SWITCH
IT947347B (en)	1973-05-21	SELF-SOFFIANT ELECTRIC SWITCH
IT943280B (en)	1973-04-02	ELECTRIC SNAP SWITCH
IT942870B (en)	1973-04-02	ELECTRIC SNAP SWITCH
IT985386B (en)	1974-11-30	GIANTE FLOAT ELECTRIC SWITCH
CH544996A (en)	1973-11-30	Cam switch that can be operated by a rotary movement
AT306836B (en)	1973-04-25	Push-button operated switch
IT975340B (en)	1974-07-20	ELECTRIC SWITCH
IT949087B (en)	1973-06-11	KEY SWITCH
IT966222B (en)	1974-02-11	ELECTRIC SWITCH
IT979054B (en)	1974-09-30	ELECTRIC PIVOT SWITCH
IT1047237B (en)	1980-09-10	ELECTRIC LATCH SWITCH
IT980674B (en)	1974-10-10	HAND-OPERATED ELECTRIC SWITCH
AR194308A1 (en)	1973-06-29	A ROTARY ELECTRIC SWITCH
SE383580C (en)	1981-08-03	WEST-LOW POWER SWITCH
IT7524328A1 (en)	1976-12-13	MECHANICALLY OPERATED SWITCH.
IT958896B (en)	1973-10-30	ELECTRIC BUTTON SWITCH
IT975030B (en)	1974-07-20	ELECTRIC TAB SWITCH

Legal Events

Date	Code	Title	Description
1981-11-30	PL	Patent ceased