CA1029782A - Fuse assembly for current limiting fuses - Google Patents

Fuse assembly for current limiting fuses

Info

Publication number
CA1029782A
CA1029782A CA227,498A CA227498A CA1029782A CA 1029782 A CA1029782 A CA 1029782A CA 227498 A CA227498 A CA 227498A CA 1029782 A CA1029782 A CA 1029782A
Authority
CA
Canada
Prior art keywords
current limiting
fuse assembly
limiting fuses
fuses
fuse
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.)
Expired
Application number
CA227,498A
Other languages
French (fr)
Inventor
Harvey W. Mikulecky
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.)
Cooper Power Acquisition Corp
Original Assignee
RTE 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 RTE Corp filed Critical RTE Corp
Application granted granted Critical
Publication of CA1029782A publication Critical patent/CA1029782A/en
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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/042—General constructions or structure of high voltage fuses, i.e. above 1000 V
    • 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
    • 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
    • H01H2085/0225—Means for preventing discharge, e.g. corona ring
CA227,498A 1974-06-03 1975-05-21 Fuse assembly for current limiting fuses Expired CA1029782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US475440A US3913050A (en) 1974-06-03 1974-06-03 Fuse assembly for current limiting fuses

Publications (1)

Publication Number Publication Date
CA1029782A true CA1029782A (en) 1978-04-18

Family

ID=23887569

Family Applications (1)

Application Number Title Priority Date Filing Date
CA227,498A Expired CA1029782A (en) 1974-06-03 1975-05-21 Fuse assembly for current limiting fuses

Country Status (2)

Country Link
US (1) US3913050A (en)
CA (1) CA1029782A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020441A (en) * 1976-03-05 1977-04-26 Gould Inc. Electric Fuse Division Electric fuse having undulated fusible element
AU7358481A (en) * 1980-08-18 1982-02-25 Rte Corp. Low current limiting fuse
DE3237326A1 (en) * 1982-10-08 1984-04-12 Wickmann-Werke GmbH, 5810 Witten HIGH VOLTAGE HIGH PERFORMANCE FUSE
US5274349A (en) * 1992-09-17 1993-12-28 Cooper Power Systems, Inc. Current limiting fuse and dropout fuseholder for interchangeable cutout mounting
US5566423A (en) * 1992-09-17 1996-10-22 Cooper Industries, Inc. Delay mechanism for retarding relative movement between two members
US5583729A (en) * 1992-09-17 1996-12-10 Cooper Industries, Inc. Terminal bushing having integral overvoltage and overcurrent protection
US5440287A (en) * 1992-09-17 1995-08-08 Cooper Industries, Inc. Current responsive latching apparatus for disconnecting and isolating an electrical device
US5463366A (en) * 1992-09-17 1995-10-31 Cooper Industries, Inc. Current limiting fuse and dropout fuseholder
CA2139025A1 (en) * 1993-12-27 1995-06-28 Stephen Paul Hassler Delay mechanism for retarding relative movement between two members
FR2769123B1 (en) * 1997-09-29 1999-12-10 Transfix Toulon Soc Nouv INSULATING BUSHING FOR MV / LV TRANSFORMER
US8154376B2 (en) * 2007-09-17 2012-04-10 Littelfuse, Inc. Fuses with slotted fuse bodies

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA918719A (en) * 1970-10-14 1973-01-09 Canadian General Electric Company Limited Quick acting high voltage fuse
US3733572A (en) * 1970-12-24 1973-05-15 Mc Graw Edison Co Current limiting fuse
US3846728A (en) * 1973-10-23 1974-11-05 Chase Shawmut Co High-voltage fuse including insulating mandrel for supporting fusible elements

Also Published As

Publication number Publication date
US3913050A (en) 1975-10-14

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