JPS5735536B2 - - Google Patents

Info

Publication number
JPS5735536B2
JPS5735536B2 JP12155073A JP12155073A JPS5735536B2 JP S5735536 B2 JPS5735536 B2 JP S5735536B2 JP 12155073 A JP12155073 A JP 12155073A JP 12155073 A JP12155073 A JP 12155073A JP S5735536 B2 JPS5735536 B2 JP S5735536B2
Authority
JP
Japan
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
JP12155073A
Other languages
Japanese (ja)
Other versions
JPS4977181A (enrdf_load_html_response
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 filed Critical
Publication of JPS4977181A publication Critical patent/JPS4977181A/ja
Publication of JPS5735536B2 publication Critical patent/JPS5735536B2/ja
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/122Automatic release mechanisms with or without manual release actuated by blowing of a fuse
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00Mechanisms for operating contacts
    • H01H3/22Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00Snap-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
    • H01H5/02Energy stored by the attraction or repulsion of magnetic parts

Landscapes

  • Breakers (AREA)
  • Fuses (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
JP12155073A 1972-10-30 1973-10-29 Expired JPS5735536B2 (enrdf_load_html_response)

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 (2)

Publication Number Publication Date
JPS4977181A JPS4977181A (enrdf_load_html_response) 1974-07-25
JPS5735536B2 true JPS5735536B2 (enrdf_load_html_response) 1982-07-29

Family

ID=19817264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12155073A Expired JPS5735536B2 (enrdf_load_html_response) 1972-10-30 1973-10-29

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724565B2 (enrdf_load_html_response) * 1974-05-29 1982-05-25
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
CN118675954B (zh) * 2024-07-23 2025-01-28 江苏宏达电气有限公司 一种磁控手动分闸系统

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 (enrdf_load_html_response) * 1966-08-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
NL152106B (nl) 1977-01-17
DE2354133B2 (de) 1976-09-16
GB1443730A (en) 1976-07-21
CH560962A5 (enrdf_load_html_response) 1975-04-15
FR2204862A1 (enrdf_load_html_response) 1974-05-24
FR2204862B1 (enrdf_load_html_response) 1977-03-11
SE387003B (sv) 1976-08-23
CA987714A (en) 1976-04-20
BE806406A (fr) 1974-04-23
NL7214678A (enrdf_load_html_response) 1974-05-02
DE2354133A1 (de) 1974-05-09
JPS4977181A (enrdf_load_html_response) 1974-07-25
US3859611A (en) 1975-01-07

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