CN87102893A - 熔断器装置 - Google Patents

熔断器装置 Download PDF

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Publication number
CN87102893A
CN87102893A CN198787102893A CN87102893A CN87102893A CN 87102893 A CN87102893 A CN 87102893A CN 198787102893 A CN198787102893 A CN 198787102893A CN 87102893 A CN87102893 A CN 87102893A CN 87102893 A CN87102893 A CN 87102893A
Authority
CN
China
Prior art keywords
fuse
fastenings
insulating sleeve
support insulator
interval
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
CN198787102893A
Other languages
English (en)
Chinese (zh)
Inventor
西川燦
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN87102893A publication Critical patent/CN87102893A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/102—Fuses mounted on or constituting the movable contact parts of the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/20—Bases for supporting the fuse; Separate parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/12—Adaptation for built-in fuse
    • H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch
    • H01H31/125—Fuses mounted on, or constituting the movable contact parts of, the switch with a pivotally supported fuse, hanging on a fixed contact in the open position of the switch

Landscapes

  • Fuses (AREA)
CN198787102893A 1986-04-21 1987-04-20 熔断器装置 Pending CN87102893A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58793/86 1986-04-21
JP1986058793U JPS62171148U (enExample) 1986-04-21 1986-04-21

Publications (1)

Publication Number Publication Date
CN87102893A true CN87102893A (zh) 1987-11-04

Family

ID=13094453

Family Applications (1)

Application Number Title Priority Date Filing Date
CN198787102893A Pending CN87102893A (zh) 1986-04-21 1987-04-20 熔断器装置

Country Status (4)

Country Link
JP (1) JPS62171148U (enExample)
KR (1) KR900002530Y1 (enExample)
CN (1) CN87102893A (enExample)
BE (1) BE1002396A4 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101855692A (zh) * 2007-07-26 2010-10-06 Abb研究有限公司 具有自动重新闭合的断流器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1737205A (en) * 1925-11-30 1929-11-26 Line Material Co Fuse
FR740906A (fr) * 1932-08-05 1933-02-03 Le Transformateur Coffret de sectionnement pour circuits électriques
CH187217A (de) * 1936-01-17 1936-10-31 Rutschmann Conrad Hermann Erns Elektrische Verteilanlage mit Schalt- und Sicherungsgeräten an Sammelschienensystemen.
US3450945A (en) * 1966-12-06 1969-06-17 Mc Graw Edison Co Circuit switching and protecting arrangement
US4463227A (en) * 1982-02-05 1984-07-31 S&C Electric Company Mounting for an article which permits movement thereof between inaccessible and accessible positions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101855692A (zh) * 2007-07-26 2010-10-06 Abb研究有限公司 具有自动重新闭合的断流器
CN101855692B (zh) * 2007-07-26 2013-06-26 Abb研究有限公司 具有自动重新闭合的断流器

Also Published As

Publication number Publication date
JPS62171148U (enExample) 1987-10-30
BE1002396A4 (fr) 1991-01-29
KR900002530Y1 (ko) 1990-03-30
KR870017326U (ko) 1987-11-30

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Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication