US846404A - Electric fuse. - Google Patents

Electric fuse. Download PDF

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Publication number
US846404A
US846404A US18430803A US1903184308A US846404A US 846404 A US846404 A US 846404A US 18430803 A US18430803 A US 18430803A US 1903184308 A US1903184308 A US 1903184308A US 846404 A US846404 A US 846404A
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US
United States
Prior art keywords
electric fuse
fuse
cap
electric
vugage
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 - Lifetime
Application number
US18430803A
Inventor
Louis W Downes
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Individual
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Individual
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Publication date
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Priority to US18430803A priority Critical patent/US846404A/en
Application granted granted Critical
Publication of US846404A publication Critical patent/US846404A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01H85/143—Electrical contacts; Fastening fusible members to such contacts
    • H01H85/153—Knife-blade-end contacts

Description

PATENTED MAR. 1907.
L. W. DGWNES.
ELECTRIC FUSE.
APPLICATION FILED DEG.8,1908.
UNITED LOUEE "W. DOW
it Known 711.12 1, $101113 W. i'mvidence Rhodv Island, L1 new and useful improve in F511;; ich invention. is. any 5 0';
I man 0 1:100 101- some: ap'md to vugage (11ml 1 in'o'q 0? he cap 4 '01 9 0 imngg pmngld 3m 241i )0 J'rrJjQCLi n23 and the cap tl'lru'ugh and 1530111 which ii: 7'73,2(,-., F pmje 5o The iv incloeiug ra ing, Each tubular part1; any suiiaizvie v i 1 110% an have Sig. ibis 2 0* two subsrzrm '5 LUBE?) project ilhiO'il Q m fihe 5 fuse-te mnmis 15,011 til A'E'LEKT.
US18430803A 1903-12-08 1903-12-08 Electric fuse. Expired - Lifetime US846404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US18430803A US846404A (en) 1903-12-08 1903-12-08 Electric fuse.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18430803A US846404A (en) 1903-12-08 1903-12-08 Electric fuse.

Publications (1)

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US846404A true US846404A (en) 1907-03-05

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ID=2914868

Family Applications (1)

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US18430803A Expired - Lifetime US846404A (en) 1903-12-08 1903-12-08 Electric fuse.

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