GB1014374A - Device for operating electric switchgear - Google Patents

Device for operating electric switchgear

Info

Publication number
GB1014374A
GB1014374A GB41263/63A GB4126363A GB1014374A GB 1014374 A GB1014374 A GB 1014374A GB 41263/63 A GB41263/63 A GB 41263/63A GB 4126363 A GB4126363 A GB 4126363A GB 1014374 A GB1014374 A GB 1014374A
Authority
GB
United Kingdom
Prior art keywords
shaft
springs
disc
cam
switch
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
GB41263/63A
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.)
Schneider Electric Sachsenwerk GmbH
VEM Sachsenwerk GmbH
Original Assignee
Sachsenwerk Licht und Kraft AG
Sachsenwerk AG
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 Sachsenwerk Licht und Kraft AG, Sachsenwerk AG filed Critical Sachsenwerk Licht und Kraft AG
Publication of GB1014374A publication Critical patent/GB1014374A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • 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
    • 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
    • H01H3/3052—Linear spring motors
    • 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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Mechanisms For Operating Contacts (AREA)
GB41263/63A 1963-04-09 1963-10-18 Device for operating electric switchgear Expired GB1014374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0084615 1963-04-09

Publications (1)

Publication Number Publication Date
GB1014374A true GB1014374A (en) 1965-12-22

Family

ID=7511816

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41263/63A Expired GB1014374A (en) 1963-04-09 1963-10-18 Device for operating electric switchgear

Country Status (4)

Country Link
US (1) US3298237A (de)
AT (1) AT255535B (de)
CH (1) CH427961A (de)
GB (1) GB1014374A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803787B2 (de) * 1978-01-28 1979-11-22 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Schalter-Antriebsvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US330949A (en) * 1885-11-24 Electric switch or circuit-controller
US1118692A (en) * 1913-09-10 1914-11-24 Thomas Albert Sone Machine rock-drill.
US1581117A (en) * 1925-04-27 1926-04-20 Larimer Company Periodic rotary and cam switch
US1807526A (en) * 1929-09-19 1931-05-26 Trumbull Electric Mfg Co Electric switch
US2155594A (en) * 1937-02-06 1939-04-25 Hart George Hegeman Electric switch indexing mechanism

Also Published As

Publication number Publication date
AT255535B (de) 1967-07-10
US3298237A (en) 1967-01-17
CH427961A (de) 1967-01-15

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