JPS5257409Y2 - - Google Patents

Info

Publication number
JPS5257409Y2
JPS5257409Y2 JP1973109939U JP10993973U JPS5257409Y2 JP S5257409 Y2 JPS5257409 Y2 JP S5257409Y2 JP 1973109939 U JP1973109939 U JP 1973109939U JP 10993973 U JP10993973 U JP 10993973U JP S5257409 Y2 JPS5257409 Y2 JP S5257409Y2
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
JP1973109939U
Other languages
Japanese (ja)
Other versions
JPS4989639U (no
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 JPS4989639U publication Critical patent/JPS4989639U/ja
Application granted granted Critical
Publication of JPS5257409Y2 publication Critical patent/JPS5257409Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H31/127—Drop-out fuses
JP1973109939U 1972-09-22 1973-09-21 Expired JPS5257409Y2 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29146772A 1972-09-22 1972-09-22

Publications (2)

Publication Number Publication Date
JPS4989639U JPS4989639U (no) 1974-08-03
JPS5257409Y2 true JPS5257409Y2 (no) 1977-12-26

Family

ID=23120414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973109939U Expired JPS5257409Y2 (no) 1972-09-22 1973-09-21

Country Status (3)

Country Link
US (1) US3774137A (no)
JP (1) JPS5257409Y2 (no)
CA (1) CA977801A (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5463366A (en) * 1992-09-17 1995-10-31 Cooper Industries, Inc. Current limiting fuse and dropout fuseholder
US5274349A (en) * 1992-09-17 1993-12-28 Cooper Power Systems, Inc. Current limiting fuse and dropout fuseholder for interchangeable cutout mounting
US5583729A (en) * 1992-09-17 1996-12-10 Cooper Industries, Inc. Terminal bushing having integral overvoltage and overcurrent protection
US5485136A (en) * 1992-09-17 1996-01-16 Cooper Industries, Inc. Load break disconnecting device with solid arc suppression means
US5440287A (en) * 1992-09-17 1995-08-08 Cooper Industries, Inc. Current responsive latching apparatus for disconnecting and isolating an electrical device
CA2139025A1 (en) * 1993-12-27 1995-06-28 Stephen Paul Hassler Delay mechanism for retarding relative movement between two members
US6359229B1 (en) * 1999-05-26 2002-03-19 George J. Larson Power line fuse bypass
US7223928B2 (en) * 2004-12-20 2007-05-29 S&C Electric Canada Ltd. Switch with improved protection from ice conditions
US9245705B1 (en) 2014-09-04 2016-01-26 Ryan Beers Cutout box fuse bypass jumper

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002070A (en) * 1960-09-01 1961-09-26 Mc Graw Edison Co Fuse cutout

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399495A (en) * 1944-03-06 1946-04-30 Gen Electric Circuit interrupter
US3267235A (en) * 1962-10-24 1966-08-16 S & C Electric Co Dropout fuse for high voltage electric power circuits
US3447114A (en) * 1967-08-24 1969-05-27 Westinghouse Electric Corp Dropout fuse structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002070A (en) * 1960-09-01 1961-09-26 Mc Graw Edison Co Fuse cutout

Also Published As

Publication number Publication date
CA977801A (en) 1975-11-11
JPS4989639U (no) 1974-08-03
US3774137A (en) 1973-11-20

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