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:
Apr. 12, 2005
Filed:
Mar. 26, 2002
Lars-goran Johansson, Hallstahammar, SE;
Lars-Goran Johansson, Hallstahammar, SE;
Kanthal AB, Hallstahammar, SE;
Abstract
An arrangement at installation of electrical resistance elements having high operating temperatures, in which arrangement comprises at least one element having a glow zone () and support and distance plates () to carry the glow zone. The element is corrugated in its lengthwise direction, that the upper corrugations are supported at the tipper edges of vertical supporting plates () and that the lower corrugations are supported at distance plates () that are arranged between each two adjacent supporting plates (). The supporting plates () and the distance plates () are held together by a resilient mounted pull bar (). The element or the elements are mainly made from molybdenum disilicide.