JPS4916864A - - Google Patents

Info

Publication number
JPS4916864A
JPS4916864A JP48044614A JP4461473A JPS4916864A JP S4916864 A JPS4916864 A JP S4916864A JP 48044614 A JP48044614 A JP 48044614A JP 4461473 A JP4461473 A JP 4461473A JP S4916864 A JPS4916864 A JP S4916864A
Authority
JP
Japan
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
JP48044614A
Other languages
Japanese (ja)
Other versions
JPS559774B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4916864A publication Critical patent/JPS4916864A/ja
Publication of JPS559774B2 publication Critical patent/JPS559774B2/ja
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
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/38—Driving mechanisms, i.e. for transmitting driving force to the contacts using spring or other flexible shaft coupling
    • 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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Breakers (AREA)
JP4461473A 1972-04-19 1973-04-19 Expired JPS559774B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2219892A DE2219892C3 (de) 1972-04-19 1972-04-19 Elektrischer Leistungsschalter mit einem SchaltschloB

Publications (2)

Publication Number Publication Date
JPS4916864A true JPS4916864A (enrdf_load_stackoverflow) 1974-02-14
JPS559774B2 JPS559774B2 (enrdf_load_stackoverflow) 1980-03-12

Family

ID=5843002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4461473A Expired JPS559774B2 (enrdf_load_stackoverflow) 1972-04-19 1973-04-19

Country Status (6)

Country Link
US (1) US3835275A (enrdf_load_stackoverflow)
JP (1) JPS559774B2 (enrdf_load_stackoverflow)
DE (1) DE2219892C3 (enrdf_load_stackoverflow)
FR (1) FR2202359B1 (enrdf_load_stackoverflow)
GB (1) GB1426642A (enrdf_load_stackoverflow)
IT (1) IT982037B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5284462A (en) * 1976-01-06 1977-07-14 Mitsubishi Electric Corp Switch operating mechanism
US4146765A (en) * 1976-10-22 1979-03-27 Gould Inc. Circuit breaker closing mechanism
JPS57154739A (en) * 1981-03-19 1982-09-24 Tokyo Shibaura Electric Co Device for operating circuit breaker
US6864450B1 (en) * 2004-05-19 2005-03-08 Eaton Corporation Circuit breaker with delay mechanism
US7633031B2 (en) * 2007-03-29 2009-12-15 Eaton Corporation Spring driven ram for closing a electrical switching apparatus
EP3074995B1 (en) * 2013-11-27 2017-08-30 Eaton Corporation Electrical switching apparatus and opening assembly therefor having engagement lug

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101146C (enrdf_load_stackoverflow) * 1960-07-02
US3095489A (en) * 1960-10-20 1963-06-25 Gen Electric Manual charging means for stored energy closing mechanisms of electric circuit breakers
US3600541A (en) * 1969-11-06 1971-08-17 Allis Chalmers Mfg Co Circuit breaker operating mechanism having torsion bar springs

Also Published As

Publication number Publication date
DE2219892A1 (de) 1973-10-31
DE2219892C3 (de) 1975-10-16
US3835275A (en) 1974-09-10
DE2219892B2 (de) 1975-02-27
GB1426642A (en) 1976-03-03
FR2202359A1 (enrdf_load_stackoverflow) 1974-05-03
JPS559774B2 (enrdf_load_stackoverflow) 1980-03-12
FR2202359B1 (enrdf_load_stackoverflow) 1977-07-29
IT982037B (it) 1974-10-21

Similar Documents

Publication Publication Date Title
FR2202359B1 (enrdf_load_stackoverflow)
JPS4931600U (enrdf_load_stackoverflow)
JPS4946533A (enrdf_load_stackoverflow)
FR2257200A5 (enrdf_load_stackoverflow)
JPS5237112Y2 (enrdf_load_stackoverflow)
JPS4886818A (enrdf_load_stackoverflow)
JPS4924650A (enrdf_load_stackoverflow)
JPS4979590A (enrdf_load_stackoverflow)
JPS526292Y2 (enrdf_load_stackoverflow)
JPS4895829A (enrdf_load_stackoverflow)
JPS4889014U (enrdf_load_stackoverflow)
JPS4910076U (enrdf_load_stackoverflow)
JPS4986218U (enrdf_load_stackoverflow)
CH566333A5 (enrdf_load_stackoverflow)
CH586196A5 (enrdf_load_stackoverflow)
NL7308045A (enrdf_load_stackoverflow)
NL7311115A (enrdf_load_stackoverflow)
CH566362A5 (enrdf_load_stackoverflow)
NL7314423A (enrdf_load_stackoverflow)
CH566411A5 (enrdf_load_stackoverflow)
CH590272A5 (enrdf_load_stackoverflow)
CH579506A5 (enrdf_load_stackoverflow)
CH73872A4 (enrdf_load_stackoverflow)
CH593303A5 (enrdf_load_stackoverflow)
CH591480A5 (enrdf_load_stackoverflow)