BR7704127A - Dispositivo de operacao com energia armazenada para um interruptor de circuito eletrico - Google Patents

Dispositivo de operacao com energia armazenada para um interruptor de circuito eletrico

Info

Publication number
BR7704127A
BR7704127A BR7704127A BR7704127A BR7704127A BR 7704127 A BR7704127 A BR 7704127A BR 7704127 A BR7704127 A BR 7704127A BR 7704127 A BR7704127 A BR 7704127A BR 7704127 A BR7704127 A BR 7704127A
Authority
BR
Brazil
Prior art keywords
operating device
electric circuit
stored energy
circuit switch
switch
Prior art date
Application number
BR7704127A
Other languages
English (en)
Inventor
P Barkan
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR7704127A publication Critical patent/BR7704127A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G15/00—Mechanical devices for initiating a movement automatically due to a specific cause
    • G05G15/04—Mechanical devices for initiating a movement automatically due to a specific cause due to distance or angle travelled by a member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3031—Means for locking the spring in a charged state
    • H01H2003/3036—Means for locking the spring in a charged state using of balls or rollers in the locking device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3078—Power arrangements internal to the switch for operating the driving mechanism using spring motor using an inertia element, e.g. a flywheel, to controll the energy released by the spring
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/11—Tripping mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Transmission Devices (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
BR7704127A 1976-07-02 1977-06-23 Dispositivo de operacao com energia armazenada para um interruptor de circuito eletrico BR7704127A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/702,328 US4110582A (en) 1976-07-02 1976-07-02 Stored-energy operating device for an electric circuit breaker

Publications (1)

Publication Number Publication Date
BR7704127A true BR7704127A (pt) 1978-04-18

Family

ID=24820768

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7704127A BR7704127A (pt) 1976-07-02 1977-06-23 Dispositivo de operacao com energia armazenada para um interruptor de circuito eletrico

Country Status (9)

Country Link
US (1) US4110582A (pt)
JP (1) JPS5314374A (pt)
BR (1) BR7704127A (pt)
CH (1) CH627568A5 (pt)
DE (1) DE2728254A1 (pt)
ES (1) ES460017A1 (pt)
FR (1) FR2356994A1 (pt)
GB (1) GB1564880A (pt)
MX (1) MX146055A (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429067A (en) * 1977-08-08 1979-03-03 Mitsubishi Electric Corp Control mechanism
JPS56157394A (en) * 1980-05-08 1981-12-04 Brother Ind Ltd Printing controller
US4370635A (en) * 1980-09-29 1983-01-25 Siemens-Allis, Inc. Undervoltage release device for a circuit breaker
JPS59189519A (ja) * 1983-04-12 1984-10-27 富士電機株式会社 しや断器操作用蓄勢器の駆動装置
FR2558986B1 (fr) * 1984-01-30 1986-11-21 Merlin Gerin Dispositif de commande d'un disjoncteur electrique
DE3701216A1 (de) * 1987-01-17 1988-07-28 Sachsenwerk Ag Universalantrieb
US5274206A (en) * 1992-04-28 1993-12-28 Westinghouse Electric Corp. Spring charging mechanism for circuit breakers and transfer switches
US5422453A (en) * 1993-09-28 1995-06-06 Eaton Corporation Handle actuator for a circuit interrupter handle
US5475190A (en) * 1994-04-15 1995-12-12 Eaton Corporation Operator of a handle or toggle of a switch
US20080141798A1 (en) * 2006-10-20 2008-06-19 Lear Corporation Stored energy trigger design
CN101540236B (zh) * 2009-04-03 2011-12-28 苏州未来电器有限公司 储能电动操作装置的储能系统
US8669485B2 (en) * 2012-04-13 2014-03-11 Eaton Corporation Reversal prevention of a stored energy mechanism in an electrical switching apparatus
DE102014215059A1 (de) * 2014-07-31 2016-02-04 Siemens Aktiengesellschaft Federspeicherantrieb sowie Verfahren zur Überwachung eines Federspeicherantriebes
CN104290707A (zh) * 2014-09-15 2015-01-21 南通凯迪自动机械有限公司 行走机械的安全止挡装置
CN113793777B (zh) * 2021-10-26 2024-06-04 广东电网有限责任公司佛山供电局 一种真空断路器触点操作机构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1101867A (fr) * 1954-04-07 1955-10-11 Merlin Gerin Accumulateur d'énergie
US2909629A (en) * 1957-07-02 1959-10-20 Ite Circuit Breaker Ltd Motor spring operating mechanism for oil circuit breakers
US2909628A (en) * 1957-11-05 1959-10-20 Cooper Benjamin Treadle switch
US3410381A (en) * 1967-05-12 1968-11-12 Gen Electric Clutch mechanism control means
US3689721A (en) * 1971-09-16 1972-09-05 Westinghouse Electric Corp Circuit breaker including ratchet and pawl spring charging means and ratchet teeth damage preventing means
GB1450546A (en) * 1973-12-21 1976-09-22 Xerox Corp Clutches
US3876847A (en) * 1974-02-28 1975-04-08 Square D Co Operating mechanism for opening and closing an electrical switch

Also Published As

Publication number Publication date
MX146055A (es) 1982-05-07
FR2356994A1 (fr) 1978-01-27
DE2728254A1 (de) 1978-01-12
JPS5314374A (en) 1978-02-08
CH627568A5 (de) 1982-01-15
US4110582A (en) 1978-08-29
ES460017A1 (es) 1978-04-16
GB1564880A (en) 1980-04-16

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