ES212735U - Un disyuntor. - Google Patents

Un disyuntor.

Info

Publication number
ES212735U
ES212735U ES0212735U ES212735U ES212735U ES 212735 U ES212735 U ES 212735U ES 0212735 U ES0212735 U ES 0212735U ES 212735 U ES212735 U ES 212735U ES 212735 U ES212735 U ES 212735U
Authority
ES
Spain
Prior art keywords
trigger arm
articulated connection
pushing
action
force
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.)
Granted
Application number
ES0212735U
Other languages
English (en)
Other versions
ES212735Y (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.)
Westinghouse Electric 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
Publication of ES212735U publication Critical patent/ES212735U/es
Application granted granted Critical
Publication of ES212735Y publication Critical patent/ES212735Y/es
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
    • H01H71/505—Latching devices between operating and release mechanism
    • 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
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device
    • 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
    • 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

Landscapes

  • Breakers (AREA)

Abstract

Un disyuntor que comprende un mecanismo accionador que incluye un brazo disparador que tiene una posición amartillada y una posición de disparo, medios de empuje que empujan al brazo disparador hacia dicha posición de disparo, y un mecanismo de disparo y enclavamiento o enganche para enclavar al brazo disparador en dicha posición amartillada o montada y susceptibles de funcionar para liberar al brazo disparador de la acción de dichos medios de empuje, caracterizado porque dicho mecanismo de disparo y enclavamiento comprende una palanca de cerrojo que incluye una parte de enclavamiento y susceptible de molerse a una posición de enclavamiento en que el brazo disparador.es susceptible de aplicarse a dicha parte de enclavamiento de manera que sea enclavada en dicha posición amartillada, una conexión articulada conectada con dicha palanca de cerrojo de manera que sostenga a esta última en dicha posición de enclavamiento cuando la conexión articulada está sustancialmente erguida, siendo eficaz dicho brazo disparador, cuando está enclavado en su posición amartillada, bajo la acción de dichos medios de empuje para empujar:a:1a palanca de cerrojo hacia una posición de desenclavamiento con una fuerza que es transmitida a través de la palanca de cerrojo a dicha conexión articulada como una fuerza que tiende a aplastar a esta última, medios de retención para mantener a la conexión articulada sustancialmente erguida pero más allá del punto muerto contra la acción de dicha fuerza, y unos medios de liberación susceptibles de funcionar para inhabilitar a dichos medios de retención y, de modo sustancialmente simultáneo con ello, para hacer posible que dicha fuerza efectúe el aplastamiento de la conexión articulada y haga de este modo que el brazo disparador sea liberado de la acción de dichos medios de empuje.
ES1975212735U 1974-05-30 1975-05-28 Un disyuntor. Expired ES212735Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US474855A US3928826A (en) 1974-05-30 1974-05-30 Circuit breaker with improved tripped latch means

Publications (2)

Publication Number Publication Date
ES212735U true ES212735U (es) 1976-06-01
ES212735Y ES212735Y (es) 1976-11-01

Family

ID=23885209

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1975212735U Expired ES212735Y (es) 1974-05-30 1975-05-28 Un disyuntor.

Country Status (10)

Country Link
US (1) US3928826A (es)
JP (1) JPS5437303B2 (es)
AR (1) AR205465A1 (es)
AU (1) AU497134B2 (es)
BE (1) BE829682A (es)
CA (1) CA1025916A (es)
DE (1) DE2523507A1 (es)
ES (1) ES212735Y (es)
GB (1) GB1498454A (es)
ZA (1) ZA753218B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110717A (en) * 1976-12-30 1978-08-29 Texas Instruments Incorporated Circuit breaker
JPS546548A (en) * 1977-06-17 1979-01-18 Shindengen Electric Mfg Electrophotographic light sensitive material
JPS5447654A (en) * 1977-09-21 1979-04-14 Shindengen Electric Mfg Photosensitive body for electronic photography
JPS5840733B2 (ja) * 1978-02-02 1983-09-07 新電元工業株式会社 電子写真用感光体
JPS54169758U (es) * 1978-05-22 1979-11-30
FR2585179B1 (fr) * 1985-07-16 1989-02-03 Merlin Gerin Systeme d'accrochage a verrou d'un mecanisme de commande pour disjoncteur electrique
US4679018A (en) * 1986-01-15 1987-07-07 Westinghouse Electric Corp. Circuit breaker with shock resistant latch trip mechanism
DE4341214C2 (de) * 1993-12-03 1996-11-07 Kloeckner Moeller Gmbh Auslöseeinheit für Leistungs- oder Schutzschalter
US5713459A (en) * 1996-03-26 1998-02-03 Eaton Corporation Roller latching and release mechanism for electrical switching apparatus
KR101297549B1 (ko) * 2011-12-30 2013-08-14 엘에스산전 주식회사 배선용 차단기의 부족 전압 트립 장치
CN118748138B (zh) * 2024-06-22 2025-01-28 浙江俊朗电气自动化股份有限公司 一种高磁通电磁脱扣器及其磁通量自动化检测设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164700A (en) * 1959-04-13 1965-01-05 Ite Circuit Breaker Ltd Current limiting circuit breaker with improved auxiliary toggle mechanism
US3002068A (en) * 1960-08-04 1961-09-26 Fed Pacific Electric Co Circuit breakers
US3624329A (en) * 1968-11-18 1971-11-30 Westinghouse Electric Corp Operating mechanism for a circuit interrupter with toggle means continuously in underset condition

Also Published As

Publication number Publication date
AU497134B2 (en) 1978-11-30
DE2523507A1 (de) 1975-12-11
BE829682A (fr) 1975-12-01
US3928826A (en) 1975-12-23
ES212735Y (es) 1976-11-01
JPS5437303B2 (es) 1979-11-14
AU8146975A (en) 1976-11-25
JPS511977A (es) 1976-01-09
CA1025916A (en) 1978-02-07
GB1498454A (en) 1978-01-18
ZA753218B (en) 1976-04-28
AR205465A1 (es) 1976-05-07

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