FR1072509A - Improvements to fuse circuit breakers - Google Patents

Improvements to fuse circuit breakers

Info

Publication number
FR1072509A
FR1072509A FR1072509DA FR1072509A FR 1072509 A FR1072509 A FR 1072509A FR 1072509D A FR1072509D A FR 1072509DA FR 1072509 A FR1072509 A FR 1072509A
Authority
FR
France
Prior art keywords
circuit breakers
fuse circuit
fuse
breakers
circuit
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
Other languages
French (fr)
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.)
ELECTRIC TRANSMISSION Ltd
Original Assignee
ELECTRIC TRANSMISSION Ltd
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 ELECTRIC TRANSMISSION Ltd filed Critical ELECTRIC TRANSMISSION Ltd
Application granted granted Critical
Publication of FR1072509A publication Critical patent/FR1072509A/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
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • 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
FR1072509D 1951-12-13 1952-12-08 Improvements to fuse circuit breakers Expired FR1072509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2923351A GB727662A (en) 1951-12-13 1951-12-13 Improvements relating to fusible electric cut-outs

Publications (1)

Publication Number Publication Date
FR1072509A true FR1072509A (en) 1954-09-14

Family

ID=10288247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1072509D Expired FR1072509A (en) 1951-12-13 1952-12-08 Improvements to fuse circuit breakers

Country Status (3)

Country Link
ES (1) ES206702A1 (en)
FR (1) FR1072509A (en)
GB (1) GB727662A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611238A (en) * 1970-07-28 1971-10-05 Chase Shawmut Co High-voltage fuse having high speed ratio
EP0117582A1 (en) * 1983-02-16 1984-09-05 Holec Systemen En Componenten B.V. Current limiting high voltage fuse assembly

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268691A (en) * 1963-07-22 1966-08-23 Mc Graw Edison Co Protectors for electric circuits
US3267240A (en) * 1963-07-22 1966-08-16 Mc Graw Edison Co Protectors for electric circuits
US3294936A (en) * 1964-09-08 1966-12-27 Mc Graw Edison Co Current limiting fuse
US3680019A (en) * 1970-06-08 1972-07-25 Chase Shawmut Co High-voltage fuse having a plurality of fuse links wound helically around an insulating mandrel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611238A (en) * 1970-07-28 1971-10-05 Chase Shawmut Co High-voltage fuse having high speed ratio
EP0117582A1 (en) * 1983-02-16 1984-09-05 Holec Systemen En Componenten B.V. Current limiting high voltage fuse assembly
US4536735A (en) * 1983-02-16 1985-08-20 Hazemeijer B.V. Current limiting high voltage fuse assembly

Also Published As

Publication number Publication date
GB727662A (en) 1955-04-06
ES206702A1 (en) 1953-01-16

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