CH655405B - - Google Patents

Info

Publication number
CH655405B
CH655405B CH539683A CH539683A CH655405B CH 655405 B CH655405 B CH 655405B CH 539683 A CH539683 A CH 539683A CH 539683 A CH539683 A CH 539683A CH 655405 B CH655405 B CH 655405B
Authority
CH
Switzerland
Application number
CH539683A
Other languages
Italian (it)
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 filed Critical
Publication of CH655405B publication Critical patent/CH655405B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
    • 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
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H2009/288—Provisions relating to welded contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
    • H01H2071/502—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker with direct contact between manual operator and welded contact structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • 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
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
    • H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S200/00—Electricity: circuit makers and breakers
    • Y10S200/42—Contact welding considerations
CH539683A 1982-10-07 1983-10-04 CH655405B (US06312121-20011106-C00033.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8223118U IT8223118V0 (it) 1982-10-07 1982-10-07 Interruttore elettrico con arresto della corsa della leva di comando in caso di saldatura dei contatti.

Publications (1)

Publication Number Publication Date
CH655405B true CH655405B (US06312121-20011106-C00033.png) 1986-04-15

Family

ID=11203981

Family Applications (1)

Application Number Title Priority Date Filing Date
CH539683A CH655405B (US06312121-20011106-C00033.png) 1982-10-07 1983-10-04

Country Status (11)

Country Link
US (1) US4546224A (US06312121-20011106-C00033.png)
JP (1) JPS5987732A (US06312121-20011106-C00033.png)
BE (1) BE897954A (US06312121-20011106-C00033.png)
CH (1) CH655405B (US06312121-20011106-C00033.png)
DE (1) DE3336207C2 (US06312121-20011106-C00033.png)
ES (1) ES283352Y (US06312121-20011106-C00033.png)
FR (1) FR2534412B1 (US06312121-20011106-C00033.png)
GB (1) GB2128411B (US06312121-20011106-C00033.png)
IT (1) IT8223118V0 (US06312121-20011106-C00033.png)
NL (1) NL8303433A (US06312121-20011106-C00033.png)
SE (1) SE453545B (US06312121-20011106-C00033.png)

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US6172584B1 (en) 1999-12-20 2001-01-09 General Electric Company Circuit breaker accessory reset system
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US6281458B1 (en) 2000-02-24 2001-08-28 General Electric Company Circuit breaker auxiliary magnetic trip unit with pressure sensitive release
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US6404314B1 (en) 2000-02-29 2002-06-11 General Electric Company Adjustable trip solenoid
US6204743B1 (en) 2000-02-29 2001-03-20 General Electric Company Dual connector strap for a rotary contact circuit breaker
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US6346868B1 (en) 2000-03-01 2002-02-12 General Electric Company Circuit interrupter operating mechanism
US6340925B1 (en) 2000-03-01 2002-01-22 General Electric Company Circuit breaker mechanism tripping cam
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US6211757B1 (en) 2000-03-06 2001-04-03 General Electric Company Fast acting high force trip actuator
US6366438B1 (en) 2000-03-06 2002-04-02 General Electric Company Circuit interrupter rotary contact arm
US6496347B1 (en) 2000-03-08 2002-12-17 General Electric Company System and method for optimization of a circuit breaker mechanism
US6429659B1 (en) 2000-03-09 2002-08-06 General Electric Company Connection tester for an electronic trip unit
US6232859B1 (en) 2000-03-15 2001-05-15 General Electric Company Auxiliary switch mounting configuration for use in a molded case circuit breaker
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US6421217B1 (en) 2000-03-16 2002-07-16 General Electric Company Circuit breaker accessory reset system
US6459059B1 (en) 2000-03-16 2002-10-01 General Electric Company Return spring for a circuit interrupter operating mechanism
US6476698B1 (en) 2000-03-17 2002-11-05 General Electric Company Convertible locking arrangement on breakers
US6373010B1 (en) 2000-03-17 2002-04-16 General Electric Company Adjustable energy storage mechanism for a circuit breaker motor operator
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Family Cites Families (15)

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GB779624A (en) * 1954-08-24 1957-07-24 Herbert Werner Wolff Improvements relating to electric circuit-breakers
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JPS58201222A (ja) * 1982-05-20 1983-11-24 寺崎電気産業株式会社 電気開閉器

Also Published As

Publication number Publication date
SE453545B (sv) 1988-02-08
GB2128411A (en) 1984-04-26
GB8326634D0 (en) 1983-11-09
ES283352U (es) 1985-09-16
DE3336207A1 (de) 1984-04-12
FR2534412A1 (fr) 1984-04-13
DE3336207C3 (US06312121-20011106-C00033.png) 1989-07-20
SE8305469D0 (sv) 1983-10-05
GB2128411B (en) 1985-12-18
FR2534412B1 (fr) 1987-02-27
JPS5987732A (ja) 1984-05-21
BE897954A (fr) 1984-01-30
ES283352Y (es) 1986-05-01
SE8305469L (sv) 1984-04-08
US4546224A (en) 1985-10-08
DE3336207C2 (de) 1985-12-05
IT8223118V0 (it) 1982-10-07
NL8303433A (nl) 1984-05-01

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