The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jan. 31, 1978

Filed:

Dec. 06, 1976
Applicant:
Inventor:

Pierluigi Ranzanigo, Brescia, IT;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
337268 ; 337293 ;
Abstract

A fuse cartridge has a hollow casing of insulated material having an internal chamber filled with quartz sand and being of a parallelepiped form having two transverse walls and two pairs of longitudinal walls. One of the transverse walls is integral with the housing, and the other transverse wall is removable therefrom and has holes, through which electrically conducting pins extend into the chamber. A partition wall is located in the chamber parallel to a plane of symmetry of a first pair of the longitudinal walls. At least one substantially flat fuse strip is located in the chamber and has two opposite ends, each electrically connected to a respective pin. The fuse strip is U-shaped and has two portions parallel to the second pair of the longitudinal walls and a third portion connecting the two portions of the fuse strip to one another and parallel to the transverse walls.


Find Patent Forward Citations

Ranzanigo, Pierluigi. (1978). Fuse cartridge (U.S. Patent No. 4071837). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4071837

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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