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:
May. 19, 1998
Filed:
Oct. 10, 1995
Phoenix Contact GmbH & Co., Blomberg, DE;
Abstract
An overvoltage protection element for discharge of transient overvoltages, with two electrodes (2), a disruptive discharge-spark air spark gap (3) which acts between the electrodes (2), and a housing (4) which holds electrodes (2). Each electrode (2) has a connecting leg (5) and an arcing horn (6) which runs preferably at an acute angle to connecting leg (5). The arcing horns (6) are spaced from one another and together form the disruptive discharge-spark air gap. The overvoltage protection behavior of the overvoltage protection element (1) is improved by there being an arc splitter arrangement (23) which has a plurality of arc splitters (22) within housing (4) as well as by causing the disruptive discharge-spark air gap to be curved or angled through an arc of at least 10.degree. and less than 180.degree..