NL79517C - - Google Patents

Info

Publication number
NL79517C
NL79517C NL79517DA NL79517C NL 79517 C NL79517 C NL 79517C NL 79517D A NL79517D A NL 79517DA NL 79517 C NL79517 C NL 79517C
Authority
NL
Netherlands
Application number
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.)
Publication of NL79517C publication Critical patent/NL79517C/xx

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
    • 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
    • H01H3/3005—Charging means
    • H01H3/3015—Charging means using cam devices
NL79517D 1949-02-25 NL79517C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL667606X 1949-02-25

Publications (1)

Publication Number Publication Date
NL79517C true NL79517C (fr)

Family

ID=19798803

Family Applications (1)

Application Number Title Priority Date Filing Date
NL79517D NL79517C (fr) 1949-02-25

Country Status (4)

Country Link
BE (1) BE493992A (fr)
FR (1) FR1015641A (fr)
GB (1) GB667606A (fr)
NL (1) NL79517C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612570A1 (fr) * 1987-03-17 1988-09-23 Alsthom Dispositif de stockage d'energie mecanique a force d'accrochage nulle
CN102592858B (zh) * 2012-01-13 2015-10-21 宁波舜利高压开关科技有限公司 弹簧操动机构的储能装置

Also Published As

Publication number Publication date
FR1015641A (fr) 1952-10-16
GB667606A (en) 1952-03-05
BE493992A (fr)

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