IT982037B - ELECTRICAL POWER SWITCH WITH A LATCHING DEVICE - Google Patents

ELECTRICAL POWER SWITCH WITH A LATCHING DEVICE

Info

Publication number
IT982037B
IT982037B IT7213/73A IT721373A IT982037B IT 982037 B IT982037 B IT 982037B IT 7213/73 A IT7213/73 A IT 7213/73A IT 721373 A IT721373 A IT 721373A IT 982037 B IT982037 B IT 982037B
Authority
IT
Italy
Prior art keywords
power switch
electrical power
latching device
latching
switch
Prior art date
Application number
IT7213/73A
Other languages
Italian (it)
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT982037B publication Critical patent/IT982037B/en

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
IT7213/73A 1972-04-19 1973-04-18 ELECTRICAL POWER SWITCH WITH A LATCHING DEVICE IT982037B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2219892A DE2219892C3 (en) 1972-04-19 1972-04-19 Electrical circuit breaker with a switch lock

Publications (1)

Publication Number Publication Date
IT982037B true IT982037B (en) 1974-10-21

Family

ID=5843002

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7213/73A IT982037B (en) 1972-04-19 1973-04-18 ELECTRICAL POWER SWITCH WITH A LATCHING DEVICE

Country Status (6)

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

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
MX2016006566A (en) 2013-11-27 2017-08-04 Eaton Corp 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 (en) * 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 (en) 1973-10-31
DE2219892C3 (en) 1975-10-16
GB1426642A (en) 1976-03-03
FR2202359A1 (en) 1974-05-03
FR2202359B1 (en) 1977-07-29
DE2219892B2 (en) 1975-02-27
US3835275A (en) 1974-09-10
JPS559774B2 (en) 1980-03-12
JPS4916864A (en) 1974-02-14

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