JPS51115669A - Abnormal current protecting switch - Google Patents

Abnormal current protecting switch

Info

Publication number
JPS51115669A
JPS51115669A JP51017137A JP1713776A JPS51115669A JP S51115669 A JPS51115669 A JP S51115669A JP 51017137 A JP51017137 A JP 51017137A JP 1713776 A JP1713776 A JP 1713776A JP S51115669 A JPS51115669 A JP S51115669A
Authority
JP
Japan
Prior art keywords
abnormal current
current protecting
protecting switch
switch
abnormal
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.)
Pending
Application number
JP51017137A
Other languages
English (en)
Japanese (ja)
Inventor
Geere Rorufu
Runchiyu Eruharuto
Shiyumitsuto Fuorukeru
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.)
BBC BROWN BOVERI and CIE
Original Assignee
BBC BROWN BOVERI and CIE
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 BBC BROWN BOVERI and CIE filed Critical BBC BROWN BOVERI and CIE
Publication of JPS51115669A publication Critical patent/JPS51115669A/ja
Pending legal-status Critical Current

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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/62—Manual reset mechanisms which may be also used for manual release with means for preventing resetting while abnormal condition persists, e.g. loose handle arrangement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
    • 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
    • H01H71/128—Manual release or trip mechanisms, e.g. for test purposes

Landscapes

  • Breakers (AREA)
JP51017137A 1975-02-21 1976-02-20 Abnormal current protecting switch Pending JPS51115669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2507497A DE2507497C3 (de) 1975-02-21 1975-02-21 Fehlerstromschutzschalter mit Schaltwerk und Prüftaste

Publications (1)

Publication Number Publication Date
JPS51115669A true JPS51115669A (en) 1976-10-12

Family

ID=5939464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51017137A Pending JPS51115669A (en) 1975-02-21 1976-02-20 Abnormal current protecting switch

Country Status (7)

Country Link
JP (1) JPS51115669A (cg-RX-API-DMAC7.html)
CH (1) CH591761A5 (cg-RX-API-DMAC7.html)
DE (1) DE2507497C3 (cg-RX-API-DMAC7.html)
FR (1) FR2301912A1 (cg-RX-API-DMAC7.html)
GB (1) GB1494461A (cg-RX-API-DMAC7.html)
IT (1) IT1053498B (cg-RX-API-DMAC7.html)
SE (1) SE402670B (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106683922A (zh) * 2016-12-14 2017-05-17 国家电网公司 一种高压断路器推进合闸闭锁装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516700A1 (fr) * 1981-11-13 1983-05-20 Hager Electro Perfectionnements aux mecanismes a declenchement libre, du type a genouillere, pour disjoncteurs differentiels et analogues et disjoncteurs differentiels comportant un tel mecanisme
GB2139002A (en) * 1983-04-27 1984-10-31 Hotpoint Ltd Actuators
DE3342468A1 (de) * 1983-11-24 1985-06-05 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrisches schaltgeraet
US20100133074A1 (en) * 2007-04-19 2010-06-03 Abb Ag Locking device for an installation switch device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106683922A (zh) * 2016-12-14 2017-05-17 国家电网公司 一种高压断路器推进合闸闭锁装置

Also Published As

Publication number Publication date
CH591761A5 (cg-RX-API-DMAC7.html) 1977-09-30
DE2507497C3 (de) 1978-05-18
FR2301912A1 (fr) 1976-09-17
DE2507497A1 (de) 1976-08-26
SE402670B (sv) 1978-07-10
SE7602041L (sv) 1976-08-23
DE2507497B2 (de) 1977-10-13
IT1053498B (it) 1981-08-31
GB1494461A (en) 1977-12-07
FR2301912B1 (cg-RX-API-DMAC7.html) 1980-02-08

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