ES330439A1 - A circuit switch device. (Machine-translation by Google Translate, not legally binding) - Google Patents

A circuit switch device. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES330439A1
ES330439A1 ES0330439A ES330439A ES330439A1 ES 330439 A1 ES330439 A1 ES 330439A1 ES 0330439 A ES0330439 A ES 0330439A ES 330439 A ES330439 A ES 330439A ES 330439 A1 ES330439 A1 ES 330439A1
Authority
ES
Spain
Prior art keywords
contact
fixed
releasable
support
articulated levers
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
ES0330439A
Other languages
Spanish (es)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES330439A1 publication Critical patent/ES330439A1/en
Expired legal-status Critical Current

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
    • H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
    • H01H73/54—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by rotatable knob or wheel

Abstract

A circuit breaker device comprising a support, a fixed contact on said support, a movable contact arm pivoted on said support and which provides a contact for application with said fixed contact, said contact arm being able to pivot to a closed position with its contact applied with said fixed contact and in an open position away from it, a releasable member pivoted on said support, a driving member on said support which normally catches and which retains said detachable member in a fixed position and which can be operated to free said releasable member from said fixed position for movement of said contact arm away from said fixed contact, a system of articulated levers between said releasable member and said contact arm for placing said releasable member and said contact arm in the open and closed position, a spring having one end fixed to said support and the other end ap This system of articulated levers and which loads said articulated levers system to the position of closed contacts in the fixed position of said detachable member and said detachable member away from said fixed contact when said maneuver member is released, characterized in that replacement or rearming members are provided to replace said system of articulated levers and said releasable member against the action of said spring to apply said releasable member to said maneuvering member in said fixed position and to release said system of articulated levers when applied said releasable member in said fixed position to rotate said contact arm rapidly to the closed position under the action of said spring, said restoring means including a rearming member caught with said system of articulated levers in its open position for movement of said member releasable to contact with said ac member and allowing the rapid movement of said system of articulated levers to the closed position when said detachable member is applied with said actuating member. (Machine-translation by Google Translate, not legally binding)
ES0330439A 1965-08-30 1966-08-20 A circuit switch device. (Machine-translation by Google Translate, not legally binding) Expired ES330439A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US483718A US3343109A (en) 1965-08-30 1965-08-30 Circuit breaker assembly

Publications (1)

Publication Number Publication Date
ES330439A1 true ES330439A1 (en) 1967-06-16

Family

ID=23921237

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0330439A Expired ES330439A1 (en) 1965-08-30 1966-08-20 A circuit switch device. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
US (1) US3343109A (en)
ES (1) ES330439A1 (en)
GB (1) GB1130641A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382331A (en) * 1966-11-30 1968-05-07 Gen Electric Circuit breaker rotary handle mechanism cam lock
US3808567A (en) * 1973-01-30 1974-04-30 A Maier Circuit breaker with improved resettable latch and trip means
US3848102A (en) * 1973-07-30 1974-11-12 Gen Electric Electric circuit breaker with auxiliary trip mechanism
US4220936A (en) * 1979-04-06 1980-09-02 General Electric Company Manually operated generator circuit breaker
JPS56162436A (en) * 1980-05-20 1981-12-14 Matsushita Electric Works Ltd Circuit breaker
US4630017A (en) * 1984-10-01 1986-12-16 Siemens Energy & Automation, Inc. Magnetic structure for calibrating a circuit breaker
US4899022A (en) * 1988-10-11 1990-02-06 Siemens Energy & Automation, Inc. Stored energy operating mechanism charging handle and cover assembly
GB2289794B (en) * 1994-04-13 1998-09-23 Gen Electric Tripping arrangement for circuit breaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2388620A (en) * 1943-05-21 1945-11-06 Line Material Co Switch construction
DE1072711B (en) * 1956-10-18 1960-01-07 General Electric Comp., Schenectady, N. Y. (V. St. A.) Overturning switch that is switched on and off by a snap action

Also Published As

Publication number Publication date
DE1640171A1 (en) 1970-08-06
US3343109A (en) 1967-09-19
DE1640171B2 (en) 1976-02-19
GB1130641A (en) 1968-10-16

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