FR2356994A1 - Dispositif de manoeuvre a energie emmagasinee - Google Patents

Dispositif de manoeuvre a energie emmagasinee

Info

Publication number
FR2356994A1
FR2356994A1 FR7720132A FR7720132A FR2356994A1 FR 2356994 A1 FR2356994 A1 FR 2356994A1 FR 7720132 A FR7720132 A FR 7720132A FR 7720132 A FR7720132 A FR 7720132A FR 2356994 A1 FR2356994 A1 FR 2356994A1
Authority
FR
France
Prior art keywords
stored energy
flywheel
pawl
maneuver device
circuit breakers
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.)
Withdrawn
Application number
FR7720132A
Other languages
English (en)
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 FR2356994A1 publication Critical patent/FR2356994A1/fr
Withdrawn legal-status Critical Current

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)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Transmission Devices (AREA)

Abstract

L'invention concerne les mécanismes de manoeuvre des disjoncteurs. Le dispositif de l'invention est destiné à actionné une bielle 26 qui commande la fermeture des contacts 18, 19 d'un disjoncteur. Il comporte un volant 30 qui porte un cliquet 66 qui peut venir en contact avec une pièce d'entraînement 60 pour faire tourner le volant Une came 75 empêche le contact entre le cliquet 66 et la butée 64 lorsque la vitesse relative de ces éléments risque de faire apparaître un choc nuisible Application aux disjoncteurs.
FR7720132A 1976-07-02 1977-06-30 Dispositif de manoeuvre a energie emmagasinee Withdrawn FR2356994A1 (fr)

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
FR2356994A1 true FR2356994A1 (fr) 1978-01-27

Family

ID=24820768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720132A Withdrawn FR2356994A1 (fr) 1976-07-02 1977-06-30 Dispositif de manoeuvre a energie emmagasinee

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558986A1 (fr) * 1984-01-30 1985-08-02 Merlin Gerin Dispositif de commande d'un disjoncteur electrique

Families Citing this family (14)

* 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
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
CN113793777A (zh) * 2021-10-26 2021-12-14 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR65694E (fr) * 1954-04-07 1956-02-29
US2909629A (en) * 1957-07-02 1959-10-20 Ite Circuit Breaker Ltd Motor spring operating mechanism for oil circuit breakers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR65694E (fr) * 1954-04-07 1956-02-29
US2909629A (en) * 1957-07-02 1959-10-20 Ite Circuit Breaker Ltd Motor spring operating mechanism for oil circuit breakers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558986A1 (fr) * 1984-01-30 1985-08-02 Merlin Gerin Dispositif de commande d'un disjoncteur electrique
EP0150756A2 (fr) * 1984-01-30 1985-08-07 Merlin Gerin Dispositif de commande d'un disjoncteur électrique
EP0150756A3 (en) * 1984-01-30 1985-09-18 Merlin Gerin Control device for electric circuit breaker
US4649244A (en) * 1984-01-30 1987-03-10 Merlin Gerin Control device of an electric circuit breaker

Also Published As

Publication number Publication date
US4110582A (en) 1978-08-29
ES460017A1 (es) 1978-04-16
CH627568A5 (de) 1982-01-15
MX146055A (es) 1982-05-07
BR7704127A (pt) 1978-04-18
DE2728254A1 (de) 1978-01-12
GB1564880A (en) 1980-04-16
JPS5314374A (en) 1978-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse