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:
Oct. 01, 1985
Filed:
Jun. 20, 1983
Norihide Kawanami, Tokyo, JP;
Yukinori Miyake, Tokyo, JP;
Kenji Kawamura, Tokyo, JP;
Toshiharu Toda, Mitaka, JP;
Hirose Electric Co., Ltd., Tokyo, JP;
Mito Teck Co., Ltd., Ibaragi, JP;
Abstract
There is disclosed a coaxial lightning arresting structure comprising an inner conductor, an outer conductor surrounding the inner conductor and an arrester tube located between the inner and outer conductors perpendicularly to the direction of transmission and connected at its ends to the inner and outer conductors, respectively. The portion of the outer conductor provided with the arrester tube has an equivalently substantially increased inner diameter as compared with the other portions of the outer conductor so that the ratio of the inner diameter of the outer conductor portion having said increased diameter to the inner conductor outer diameter is greater than the ratio of the outer conductor inner diameter at the other portions thereof to the inner conductor outer diameter which latter ratio provides the coaxial transmission line with a given characteristic impedance.