CH560962A5 - - Google Patents

Info

Publication number
CH560962A5
CH560962A5 CH1525773A CH1525773A CH560962A5 CH 560962 A5 CH560962 A5 CH 560962A5 CH 1525773 A CH1525773 A CH 1525773A CH 1525773 A CH1525773 A CH 1525773A CH 560962 A5 CH560962 A5 CH 560962A5
Authority
CH
Switzerland
Application number
CH1525773A
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 CH560962A5 publication Critical patent/CH560962A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/122—Automatic release mechanisms with or without manual release actuated by blowing of a fuse
    • 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
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
CH1525773A 1972-10-30 1973-10-30 CH560962A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL727214678A NL152106B (nl) 1972-10-30 1972-10-30 Elektrische schakelinrichting met magnetische grendelinrichting.

Publications (1)

Publication Number Publication Date
CH560962A5 true CH560962A5 (xx) 1975-04-15

Family

ID=19817264

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1525773A CH560962A5 (xx) 1972-10-30 1973-10-30

Country Status (9)

Country Link
US (1) US3859611A (xx)
JP (1) JPS5735536B2 (xx)
BE (1) BE806406A (xx)
CA (1) CA987714A (xx)
CH (1) CH560962A5 (xx)
FR (1) FR2204862B1 (xx)
GB (1) GB1443730A (xx)
NL (1) NL152106B (xx)
SE (1) SE387003B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724565B2 (xx) * 1974-05-29 1982-05-25
JPS593036U (ja) * 1982-06-29 1984-01-10 株式会社昭和製作所 油圧緩衝器の減衰力調整装置
CN102412085B (zh) * 2010-09-20 2014-09-10 西门子公司 一种双断电触头装置以及采用该装置的隔离开关

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1813191A (en) * 1926-04-30 1931-07-07 Westinghouse Electric & Mfg Co High speed circuit breaker
US3234347A (en) * 1963-08-08 1966-02-08 David Olof Hagglund Protective switching arrangement with demountable fuse carrier
GB1143805A (xx) * 1966-08-04

Also Published As

Publication number Publication date
SE387003B (sv) 1976-08-23
NL152106B (nl) 1977-01-17
CA987714A (en) 1976-04-20
DE2354133A1 (de) 1974-05-09
FR2204862A1 (xx) 1974-05-24
FR2204862B1 (xx) 1977-03-11
US3859611A (en) 1975-01-07
BE806406A (fr) 1974-04-23
JPS5735536B2 (xx) 1982-07-29
GB1443730A (en) 1976-07-21
NL7214678A (xx) 1974-05-02
DE2354133B2 (de) 1976-09-16
JPS4977181A (xx) 1974-07-25

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Legal Events

Date Code Title Description
PL Patent ceased