SG126293G - Molded case circuit breaker with a movable electrical contact positioned by a camming spring loaded clip - Google Patents

Molded case circuit breaker with a movable electrical contact positioned by a camming spring loaded clip

Info

Publication number
SG126293G
SG126293G SG126293A SG126293A SG126293G SG 126293 G SG126293 G SG 126293G SG 126293 A SG126293 A SG 126293A SG 126293 A SG126293 A SG 126293A SG 126293 G SG126293 G SG 126293G
Authority
SG
Singapore
Prior art keywords
circuit breaker
electrical contact
spring loaded
molded case
case circuit
Prior art date
Application number
SG126293A
Other languages
English (en)
Inventor
Robert Joseph Tedesco
David Leo Haggerty
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
Priority to SG126293A priority Critical patent/SG126293G/en
Publication of SG126293G publication Critical patent/SG126293G/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
    • H01H77/104—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
SG126293A 1985-07-18 1993-11-23 Molded case circuit breaker with a movable electrical contact positioned by a camming spring loaded clip SG126293G (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG126293A SG126293G (en) 1985-07-18 1993-11-23 Molded case circuit breaker with a movable electrical contact positioned by a camming spring loaded clip

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/756,487 US4642431A (en) 1985-07-18 1985-07-18 Molded case circuit breaker with a movable electrical contact positioned by a camming spring loaded clip
SG126293A SG126293G (en) 1985-07-18 1993-11-23 Molded case circuit breaker with a movable electrical contact positioned by a camming spring loaded clip

Publications (1)

Publication Number Publication Date
SG126293G true SG126293G (en) 1994-02-25

Family

ID=25043711

Family Applications (1)

Application Number Title Priority Date Filing Date
SG126293A SG126293G (en) 1985-07-18 1993-11-23 Molded case circuit breaker with a movable electrical contact positioned by a camming spring loaded clip

Country Status (15)

Country Link
US (1) US4642431A (ja)
EP (1) EP0209058B1 (ja)
JP (1) JPH0821305B2 (ja)
KR (1) KR950003865B1 (ja)
CN (1) CN1011099B (ja)
AU (1) AU591913B2 (ja)
BR (1) BR8603664A (ja)
CA (1) CA1252139A (ja)
DE (1) DE3683879D1 (ja)
ES (1) ES8800503A1 (ja)
IN (1) IN163697B (ja)
MX (1) MX163211B (ja)
PH (1) PH23226A (ja)
SG (1) SG126293G (ja)
ZA (1) ZA864897B (ja)

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Also Published As

Publication number Publication date
AU5937186A (en) 1987-01-22
ES8800503A1 (es) 1987-10-16
EP0209058B1 (en) 1992-02-12
DE3683879D1 (de) 1992-03-26
ES556823A0 (es) 1987-10-16
KR870001623A (ko) 1987-03-17
AU591913B2 (en) 1989-12-21
CN86105824A (zh) 1987-02-18
PH23226A (en) 1989-06-06
ZA864897B (en) 1987-02-25
BR8603664A (pt) 1987-03-10
CA1252139A (en) 1989-04-04
JPH0821305B2 (ja) 1996-03-04
MX163211B (es) 1992-03-10
JPS6222342A (ja) 1987-01-30
EP0209058A3 (en) 1988-01-27
US4642431A (en) 1987-02-10
KR950003865B1 (ko) 1995-04-20
IN163697B (ja) 1988-10-29
EP0209058A2 (en) 1987-01-21
CN1011099B (zh) 1991-01-02

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