CA984436A - Switch construction and operating mechanism therefor - Google Patents

Switch construction and operating mechanism therefor

Info

Publication number
CA984436A
CA984436A CA130,909A CA130909A CA984436A CA 984436 A CA984436 A CA 984436A CA 130909 A CA130909 A CA 130909A CA 984436 A CA984436 A CA 984436A
Authority
CA
Canada
Prior art keywords
operating mechanism
mechanism therefor
switch construction
construction
switch
Prior art date
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
CA130,909A
Other versions
CA130909S (en
Inventor
James O. Rexroad
Louis N. Ricci
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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA984436A publication Critical patent/CA984436A/en
Expired legal-status Critical Current

Links

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
CA130,909A 1971-04-01 1971-12-23 Switch construction and operating mechanism therefor Expired CA984436A (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
CA984436A true CA984436A (en) 1976-02-24

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 Before (1)

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

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.
JPH07503099A (en) * 1992-11-13 1995-03-30 スクウエアー　ディー　カンパニー Improved arc extinguishing device and method of assembling the same
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

Also Published As

Publication number Publication date
AT312736B (en) 1974-01-10
ES401327A1 (en) 1975-10-01
AU474143B2 (en) 1976-07-15
BE781360A (en) 1972-09-29
DE2215885B2 (en) 1980-01-03
CA944798A (en) 1974-04-02
AU3992672A (en) 1973-09-20
IT950754B (en) 1973-06-20
DE2218420A1 (en) 1972-10-26
DE2215885A1 (en) 1972-10-19
GB1383954A (en) 1974-02-12
JPS4735761A (en) 1972-11-25
CH544997A (en) 1974-01-15
AU4019472A (en) 1973-09-27
DE2215885C3 (en) 1980-10-02
FR2133596A1 (en) 1972-12-01
AT311469B (en) 1973-11-26
US3749867A (en) 1973-07-31
AR194094A1 (en) 1973-06-22
FR2133596B1 (en) 1977-08-26
CH531785A (en) 1972-12-15
JPS5232066B1 (en) 1977-08-19
AU472522B2 (en) 1973-09-20

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