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GB465950A - Delayed-action fuse - Google Patents

Delayed-action fuse

Info

Publication number
GB465950A
GB465950A GB3134435A GB3134435A GB465950A GB 465950 A GB465950 A GB 465950A GB 3134435 A GB3134435 A GB 3134435A GB 3134435 A GB3134435 A GB 3134435A GB 465950 A GB465950 A GB 465950A
Authority
GB
United Kingdom
Prior art keywords
foil
delayed
strip
action fuse
insulating
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
GB3134435A
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.)
WILLIAM GORDON RADLEY
Original Assignee
WILLIAM GORDON RADLEY
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 WILLIAM GORDON RADLEY filed Critical WILLIAM GORDON RADLEY
Priority to GB3134435A priority Critical patent/GB465950A/en
Publication of GB465950A publication Critical patent/GB465950A/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
    • H01H85/08—Fusible members characterised by the shape or form of the fusible member
    • 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
    • H01H85/18—Casing fillings, e.g. powder
    • H01H85/185—Insulating members for supporting fusible elements inside a casing, e.g. for helically wound fusible elements

Landscapes

  • Fuses (AREA)

Abstract

465,950. Fusible cut-outs. GREGORY, H. J., GOULD, E. F. H., and RADLEY, W. G. Nov. 13, 1935, Nos. 31344/35 and 3099/36. [Class 38 (i)] A delayed-action fuse comprises a strip of foil reinforced on one side by insulating material and arranged in close contact with a heatabsorbing insulating body. The foil may be formed by electrodeposition, cathodic sputtering, spraying, &c. on paper which may be impregnated with a good heat conductor such as shellac. Alternatively the foil may be coated on one side with a cellulose derivative or other plastic material. As shown, the strip 1 is wound upon a glass or ceramic rod 2 and at its ends it is given several turns and soldered to caps 3 closing the enclosing insulating tube 5.
GB3134435A 1935-11-13 1935-11-13 Delayed-action fuse Expired GB465950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3134435A GB465950A (en) 1935-11-13 1935-11-13 Delayed-action fuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3134435A GB465950A (en) 1935-11-13 1935-11-13 Delayed-action fuse

Publications (1)

Publication Number Publication Date
GB465950A true GB465950A (en) 1937-05-13

Family

ID=10321721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3134435A Expired GB465950A (en) 1935-11-13 1935-11-13 Delayed-action fuse

Country Status (1)

Country Link
GB (1) GB465950A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744624C (en) * 1938-09-25 1944-01-21 Aeg Overcurrent carrier fuse
DE2616718A1 (en) * 1975-04-16 1976-10-28 San O Ind Co MELT FUSE WITH IMPROVED TIME DELAY BEHAVIOR

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744624C (en) * 1938-09-25 1944-01-21 Aeg Overcurrent carrier fuse
DE2616718A1 (en) * 1975-04-16 1976-10-28 San O Ind Co MELT FUSE WITH IMPROVED TIME DELAY BEHAVIOR
FR2308190A1 (en) * 1975-04-16 1976-11-12 San O Ind Co MINIATURE DELAY FUSE

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