JPS50108547A - - Google Patents

Info

Publication number
JPS50108547A
JPS50108547A JP50010379A JP1037975A JPS50108547A JP S50108547 A JPS50108547 A JP S50108547A JP 50010379 A JP50010379 A JP 50010379A JP 1037975 A JP1037975 A JP 1037975A JP S50108547 A JPS50108547 A JP S50108547A
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.)
Granted
Application number
JP50010379A
Other languages
Japanese (ja)
Other versions
JPS5436729B2 (ko
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 JPS50108547A publication Critical patent/JPS50108547A/ja
Publication of JPS5436729B2 publication Critical patent/JPS5436729B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H85/38—Means for extinguishing or suppressing arc
    • H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing gas
    • 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
    • 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
    • H01H85/43—Means for exhausting or absorbing gases liberated by fusing arc, or for ventilating excess pressure generated by heating

Landscapes

  • Fuses (AREA)
JP1037975A 1974-01-25 1975-01-24 Expired JPS5436729B2 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US436644A US3898602A (en) 1974-01-25 1974-01-25 Enclosed, non-vented expulsion fuse

Publications (2)

Publication Number Publication Date
JPS50108547A true JPS50108547A (ko) 1975-08-27
JPS5436729B2 JPS5436729B2 (ko) 1979-11-10

Family

ID=23733234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1037975A Expired JPS5436729B2 (ko) 1974-01-25 1975-01-24

Country Status (3)

Country Link
US (1) US3898602A (ko)
JP (1) JPS5436729B2 (ko)
CA (1) CA1023416A (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965452A (en) * 1975-04-01 1976-06-22 S & C Electric Company Exhaust control device for circuit interrupting devices
US4035755A (en) * 1975-09-16 1977-07-12 Westinghouse Electric Corporation Non-venting expulsion fuse
US20100033295A1 (en) 2008-08-05 2010-02-11 Therm-O-Disc, Incorporated High temperature thermal cutoff device
WO2012012442A1 (en) * 2010-07-20 2012-01-26 Cooper Technologies Company Fuse link auxiliary tube improvement
CN103515041B (zh) 2012-06-15 2018-11-27 热敏碟公司 用于热截止装置的高热稳定性丸粒组合物及其制备方法和用途

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752458A (en) * 1952-07-26 1956-06-26 Westinghouse Electric Corp Circuit interrupters
US3415963A (en) * 1964-05-15 1968-12-10 Dow Chemical Co Ethyl cellulose composition for use in arc extinguishing apparatus
US3230331A (en) * 1965-04-26 1966-01-18 S & C Electric Co Circuit interrupter construction with improved condenser
US3391368A (en) * 1968-01-22 1968-07-02 S & C Electric Co Condenser for circuit interrupter causing flow of condensible gas
US3719912A (en) * 1971-10-26 1973-03-06 S & C Electric Co Exhaust control device for circuit interrupting devices

Also Published As

Publication number Publication date
JPS5436729B2 (ko) 1979-11-10
US3898602A (en) 1975-08-05
CA1023416A (en) 1977-12-27

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