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.
Patent No.:
Date of Patent:
Jul. 27, 1999
Filed:
Nov. 22, 1995
Applicant:
Inventors:
Atsushi Nishimura, Yuki, JP;
Kouichi Tsuyama, Shimodate, JP;
Yorio Iwasaki, Shimodate, JP;
Yutaka Taniguchi, Ibaraki-ken, JP;
Mituo Teppozuka, Shimodate, JP;
Wataru Shimizu, Shimodate, JP;
Kousuke Takada, Shimodate, JP;
Hisaji Kobori, Tsuchiura, JP;
Assignee:
Hitachi Chemical Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H / ; H01H / ; H01H / ; H01H / ;
U.S. Cl.
CPC ...
337290 ; 337293 ; 337297 ; 337159 ;
Abstract
A current protector comprising an organic resin-made insulating substrate, a pair of terminals formed at both ends of the insulating substrate, and an electrical conductor electrically connecting the terminals and having a thickness of 3-8 .mu.m and formed in or on the insulating substrate, is excellent in suppressing ignition and smoking at the time of blowing, and can be improved in clearing characteristics by various modifications.