BR7502460A - PERFECT MOTORIZED DRIVING DEVICE FOR ELECTRIC SWITCHES - Google Patents

PERFECT MOTORIZED DRIVING DEVICE FOR ELECTRIC SWITCHES

Info

Publication number
BR7502460A
BR7502460A BR7503127D BR7503127D BR7502460A BR 7502460 A BR7502460 A BR 7502460A BR 7503127 D BR7503127 D BR 7503127D BR 7503127 D BR7503127 D BR 7503127D BR 7502460 A BR7502460 A BR 7502460A
Authority
BR
Brazil
Prior art keywords
perfect
driving device
electric switches
motorized driving
motorized
Prior art date
Application number
BR7503127D
Other languages
Portuguese (pt)
Inventor
S Jahrig
R Liebig
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
Priority claimed from DE19742420492 external-priority patent/DE2420492C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BR7502460A publication Critical patent/BR7502460A/en

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
    • H01H3/3005—Charging means
    • H01H3/3021—Charging means using unidirectional 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
    • H01H2003/3063—Decoupling charging handle or motor at end of charging cycle or during charged condition
BR7503127D 1974-04-25 1975-04-23 PERFECT MOTORIZED DRIVING DEVICE FOR ELECTRIC SWITCHES BR7502460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742420492 DE2420492C3 (en) 1974-04-25 Motor-driven drive device for electrical switching devices

Publications (1)

Publication Number Publication Date
BR7502460A true BR7502460A (en) 1976-03-09

Family

ID=5914150

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7503127D BR7502460A (en) 1974-04-25 1975-04-23 PERFECT MOTORIZED DRIVING DEVICE FOR ELECTRIC SWITCHES

Country Status (5)

Country Link
JP (1) JPS5629323B2 (en)
AR (1) AR209295A1 (en)
BR (1) BR7502460A (en)
CH (1) CH582946A5 (en)
ES (1) ES436903A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU44216B (en) * 1983-01-04 1990-04-30 Inst Rade Koncar Driving mechanism for electric switches
DE102014215059A1 (en) * 2014-07-31 2016-02-04 Siemens Aktiengesellschaft Spring-loaded drive and method for monitoring a spring-loaded drive

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036214U (en) * 1989-06-07 1991-01-22

Also Published As

Publication number Publication date
JPS5629323B2 (en) 1981-07-08
DE2420492B2 (en) 1976-02-26
DE2420492A1 (en) 1975-10-30
AR209295A1 (en) 1977-04-15
JPS50149977A (en) 1975-12-01
ES436903A1 (en) 1977-01-01
CH582946A5 (en) 1976-12-15

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