GB386273A - Improvements in electric fuses - Google Patents

Improvements in electric fuses

Info

Publication number
GB386273A
GB386273A GB2336932A GB2336932A GB386273A GB 386273 A GB386273 A GB 386273A GB 2336932 A GB2336932 A GB 2336932A GB 2336932 A GB2336932 A GB 2336932A GB 386273 A GB386273 A GB 386273A
Authority
GB
United Kingdom
Prior art keywords
rib
insert
base
electric fuses
endwood
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
GB2336932A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2336932A priority Critical patent/GB386273A/en
Publication of GB386273A publication Critical patent/GB386273A/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
    • H01H85/38—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
    • H01H85/38—Means for extinguishing or suppressing arc
    • H01H2085/388—Means for extinguishing or suppressing arc using special materials

Landscapes

  • Sampling And Sample Adjustment (AREA)
  • Finger-Pressure Massage (AREA)

Abstract

386,273. Fusible cut-outs. CRABTREE, J. A.; Endwood, Little Aston Park, Sutton Coldfield. Nov. 20, 1931, No. 23369/32. Divided on 386,086. [Class 38 (i).] The well a<1> in the base a into which fits a rib b<1> carrying a fuse wire f mounted on a handle b is lined with compressible refractory material c, c<1>, e.g., asbestos, and has an insert e of plaster-of-paris or other gas-absorbing or arc-quenching material. The insert e may be applied to the rib b<1> or to both the rib and base.
GB2336932A 1931-11-20 1931-11-20 Improvements in electric fuses Expired GB386273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2336932A GB386273A (en) 1931-11-20 1931-11-20 Improvements in electric fuses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2336932A GB386273A (en) 1931-11-20 1931-11-20 Improvements in electric fuses

Publications (1)

Publication Number Publication Date
GB386273A true GB386273A (en) 1933-01-12

Family

ID=10194512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2336932A Expired GB386273A (en) 1931-11-20 1931-11-20 Improvements in electric fuses

Country Status (1)

Country Link
GB (1) GB386273A (en)

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