DK275877A - Fjederbaseret drivmekanisme til elektriske afbrydere - Google Patents

Fjederbaseret drivmekanisme til elektriske afbrydere

Info

Publication number
DK275877A
DK275877A DK275877A DK275877A DK275877A DK 275877 A DK275877 A DK 275877A DK 275877 A DK275877 A DK 275877A DK 275877 A DK275877 A DK 275877A DK 275877 A DK275877 A DK 275877A
Authority
DK
Denmark
Prior art keywords
spring
drive mechanism
electrical switches
based drive
switches
Prior art date
Application number
DK275877A
Other languages
English (en)
Other versions
DK149235B (da
DK149235C (da
Inventor
J H L A 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 DK275877A publication Critical patent/DK275877A/da
Publication of DK149235B publication Critical patent/DK149235B/da
Application granted granted Critical
Publication of DK149235C publication Critical patent/DK149235C/da

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
DK275877A 1976-06-23 1977-06-22 Fjederbaseret drivmekanisme til elektriske afbrydere DK149235C (da)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
DK275877A true DK275877A (da) 1977-12-24
DK149235B DK149235B (da) 1986-03-24
DK149235C DK149235C (da) 1986-09-22

Family

ID=19826435

Family Applications (1)

Application Number Title Priority Date Filing Date
DK275877A DK149235C (da) 1976-06-23 1977-06-22 Fjederbaseret drivmekanisme til elektriske afbrydere

Country Status (11)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681765U (da) * 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
NO772213L (no) 1977-12-27
DE2728303C3 (de) 1980-01-31
NO144904B (no) 1981-08-24
DE2728303B2 (de) 1979-05-31
CH617290A5 (en) 1980-05-14
NL163050B (nl) 1980-02-15
NO144904C (no) 1981-12-02
JPS5616487B2 (da) 1981-04-16
NL163050C (nl) 1980-07-15
SE416167B (sv) 1980-12-01
DE2728303A1 (de) 1977-12-29
IT1082831B (it) 1985-05-21
NL7606848A (nl) 1977-12-28
JPS53871A (en) 1978-01-07
DK149235B (da) 1986-03-24
DK149235C (da) 1986-09-22
BE855991R (fr) 1977-12-22
FR2356252A1 (fr) 1978-01-20
FR2356252B1 (da) 1981-07-03
SE7707287L (sv) 1977-12-24
GB1557364A (en) 1979-12-05

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Legal Events

Date Code Title Description
PBP Patent lapsed