CH617290A5 - Spring drive mechanism for electric switches - Google Patents

Spring drive mechanism for electric switches Download PDF

Info

Publication number
CH617290A5
CH617290A5 CH773577A CH773577A CH617290A5 CH 617290 A5 CH617290 A5 CH 617290A5 CH 773577 A CH773577 A CH 773577A CH 773577 A CH773577 A CH 773577A CH 617290 A5 CH617290 A5 CH 617290A5
Authority
CH
Switzerland
Prior art keywords
shaft
drive shaft
spring
switch
coupling
Prior art date
Application number
CH773577A
Other languages
German (de)
English (en)
Inventor
Johannes Hermannus L Hilderink
Original Assignee
Hazemeijer Bv
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 Hazemeijer Bv filed Critical Hazemeijer Bv
Publication of CH617290A5 publication Critical patent/CH617290A5/de

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
    • H01H3/3031—Means for locking the spring in a charged state
    • 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
    • H01H2003/3036—Means for locking the spring in a charged state using of balls or rollers in the locking device

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Springs (AREA)
  • Switches With Compound Operations (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
CH773577A 1976-06-23 1977-06-23 Spring drive mechanism for electric switches CH617290A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7606848.A NL163050C (nl) 1976-06-23 1976-06-23 Veeraandrijfmechanisme voor een elektrische schakelaar.

Publications (1)

Publication Number Publication Date
CH617290A5 true CH617290A5 (en) 1980-05-14

Family

ID=19826435

Family Applications (1)

Application Number Title Priority Date Filing Date
CH773577A CH617290A5 (en) 1976-06-23 1977-06-23 Spring drive mechanism for electric switches

Country Status (11)

Country Link
JP (1) JPS53871A (fr)
BE (1) BE855991R (fr)
CH (1) CH617290A5 (fr)
DE (1) DE2728303C3 (fr)
DK (1) DK149235C (fr)
FR (1) FR2356252A1 (fr)
GB (1) GB1557364A (fr)
IT (1) IT1082831B (fr)
NL (1) NL163050C (fr)
NO (1) NO144904C (fr)
SE (2) SE416167B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681765U (fr) * 1979-11-29 1981-07-02
JPS5911785U (ja) * 1982-07-14 1984-01-25 株式会社共栄商会 回転式誘導片の反転制御装置
FR2868198B1 (fr) * 2004-03-29 2006-05-19 Areva T & D Ag Systeme de verrouillage pour une commande lineaire
CN205104383U (zh) 2015-06-30 2016-03-23 西门子公司 切换装置

Also Published As

Publication number Publication date
FR2356252A1 (fr) 1978-01-20
NL7606848A (nl) 1977-12-28
JPS5616487B2 (fr) 1981-04-16
DK149235C (da) 1986-09-22
NO144904B (no) 1981-08-24
SE416167B (sv) 1980-12-01
FR2356252B1 (fr) 1981-07-03
NO144904C (no) 1981-12-02
DE2728303B2 (de) 1979-05-31
SE7707287L (sv) 1977-12-24
NL163050B (nl) 1980-02-15
GB1557364A (en) 1979-12-05
JPS53871A (en) 1978-01-07
DK275877A (da) 1977-12-24
NL163050C (nl) 1980-07-15
DE2728303A1 (de) 1977-12-29
NO772213L (no) 1977-12-27
BE855991R (fr) 1977-12-22
DE2728303C3 (de) 1980-01-31
DK149235B (da) 1986-03-24
IT1082831B (it) 1985-05-21

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Legal Events

Date Code Title Description
PL Patent ceased