ES436903A1 - Improvements in engine driving devices for electrical connection devices. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in engine driving devices for electrical connection devices. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES436903A1
ES436903A1 ES436903A ES436903A ES436903A1 ES 436903 A1 ES436903 A1 ES 436903A1 ES 436903 A ES436903 A ES 436903A ES 436903 A ES436903 A ES 436903A ES 436903 A1 ES436903 A1 ES 436903A1
Authority
ES
Spain
Prior art keywords
devices
translation
machine
electrical connection
legally binding
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
ES436903A
Other languages
Spanish (es)
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.)
Siemens AG
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 ES436903A1 publication Critical patent/ES436903A1/en
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
    • H01H3/22—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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Improvements in motor-driven drive devices for electrical connection devices, with a power accumulator, in particular power switches, by automatic disconnection of the drive motor by means of an electrical control acting in dependence on the voltage state of the force accumulator, characterized because the power supply circuit of the drive motor contains a limit probe operated in dependence on the voltage state of the force accumulator, and another limit probe connected in series with it and locked against actuation during the voltage process, by means of a device blocking, and because a free-pinion device is provided for the drive motor when the force accumulator is tensioned. (Machine-translation by Google Translate, not legally binding)
ES436903A 1974-04-25 1975-04-24 Improvements in engine driving devices for electrical connection devices. (Machine-translation by Google Translate, not legally binding) Expired ES436903A1 (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
ES436903A1 true ES436903A1 (en) 1977-01-01

Family

ID=5914150

Family Applications (1)

Application Number Title Priority Date Filing Date
ES436903A Expired ES436903A1 (en) 1974-04-25 1975-04-24 Improvements in engine driving devices for electrical connection devices. (Machine-translation by Google Translate, not legally binding)

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
CH582946A5 (en) 1976-12-15
BR7502460A (en) 1976-03-09
JPS50149977A (en) 1975-12-01
AR209295A1 (en) 1977-04-15
DE2420492A1 (en) 1975-10-30
JPS5629323B2 (en) 1981-07-08
DE2420492B2 (en) 1976-02-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19860722