GB914379A - Improvements in stored energy operating mechanism for circuit breakers - Google Patents

Improvements in stored energy operating mechanism for circuit breakers

Info

Publication number
GB914379A
GB914379A GB44440/60A GB4444060A GB914379A GB 914379 A GB914379 A GB 914379A GB 44440/60 A GB44440/60 A GB 44440/60A GB 4444060 A GB4444060 A GB 4444060A GB 914379 A GB914379 A GB 914379A
Authority
GB
United Kingdom
Prior art keywords
shaft
switch
spring
lug
crank
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
GB44440/60A
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 GB914379A publication Critical patent/GB914379A/en
Expired 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
    • G05G25/00—Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/12—Control mechanisms with one controlling member and one controlled member
    • G05G2700/14—Control mechanisms with one controlling member and one controlled member with one elastic element as essential part, e.g. elastic components as a part of an actuating mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18856—Oscillating to oscillating
    • Y10T74/18864—Snap action
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/20588—Levers toggle

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Transmission Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB44440/60A 1959-12-31 1960-12-28 Improvements in stored energy operating mechanism for circuit breakers Expired GB914379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US863242A US2972259A (en) 1959-12-31 1959-12-31 Stored energy operating mechanism for switches

Publications (1)

Publication Number Publication Date
GB914379A true GB914379A (en) 1963-01-02

Family

ID=25340661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44440/60A Expired GB914379A (en) 1959-12-31 1960-12-28 Improvements in stored energy operating mechanism for circuit breakers

Country Status (5)

Country Link
US (1) US2972259A (enrdf_load_stackoverflow)
CH (1) CH383471A (enrdf_load_stackoverflow)
DE (1) DE1210476B (enrdf_load_stackoverflow)
ES (1) ES263526A1 (enrdf_load_stackoverflow)
GB (1) GB914379A (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294723B (de) * 1962-02-14 1969-05-08 Telefunken Patent Einrichtung zum selbsttaetigen Sortieren von flachen Sendungen nach ihrer Steife
US3452623A (en) * 1967-06-29 1969-07-01 Friden Inc Aggregate motion drive mechanism
US3654811A (en) * 1970-01-02 1972-04-11 Lockheed Aircraft Corp Foldable load bearing mechanism and actuating device
US3729065A (en) * 1971-03-05 1973-04-24 Gen Electric Means for charging a stored energy circuit breaker closing device
US3808741A (en) * 1973-02-06 1974-05-07 Braun Ag Operating means for electro-mechanically ignited lighters
US3957136A (en) * 1973-04-30 1976-05-18 Polaroid Corporation Reflex member hold-down mechanism
US4156803A (en) * 1978-04-26 1979-05-29 General Electric Company Simple device for rapid damping of flywheel oscillations in a stored-energy operating device
DE2850761C3 (de) * 1978-11-23 1981-12-24 Felten & Guilleaume GmbH, 5000 Köln Sprungantriebsvorrichtung für elektrische Schaltgeräte
JPS59151709A (ja) * 1983-02-16 1984-08-30 三菱電機株式会社 電気機器等の操作装置
US4683357A (en) * 1985-12-19 1987-07-28 S&C Electric Company Switch-operating mechanism with improved charging arrangement
FR2595004B1 (fr) * 1986-02-21 1994-04-08 Alsthom Dispositif mecanique d'actionnement d'un disjoncteur
FR2778492B1 (fr) * 1998-05-11 2000-06-23 Alsthom Gec Commande a ressorts pour interrupteur de circuits
US6196083B1 (en) 1998-07-17 2001-03-06 Ingersoll-Rand Company Pivoting handle assembly having weight compensation
US6692451B2 (en) * 2002-01-11 2004-02-17 Suncepts, Inc. Passive motion apparatus providing a controlled range of motion
JP5768578B2 (ja) * 2011-08-08 2015-08-26 ヤマハ株式会社 操作子装置
CN103616925B (zh) * 2013-11-22 2016-02-03 天佑电器（苏州）有限公司 园艺工具的手柄旋转机构
CN104952650B (zh) * 2014-03-31 2018-02-23 西门子公司 用于气体绝缘断路器中储能装置的离合机构及其气体绝缘断路器
GB2627291A (en) * 2023-02-20 2024-08-21 Siemens Energy Global Gmbh & Co Kg Circuit breaker lever

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447137A (en) * 1943-05-21 1948-08-17 Line Material Co Switch construction
FR1172728A (fr) * 1956-04-28 1959-02-13 Uhde Gmbh Friedrich Mécanisme d'armement à ressorts, destiné notamment à la commande d'interrupteursélectriques servant à la manoeuvre de courants électriques de très grande intensité

Also Published As

Publication number Publication date
DE1210476B (enrdf_load_stackoverflow)
ES263526A1 (es) 1961-03-01
CH383471A (de) 1964-10-31
US2972259A (en) 1961-02-21

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