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:
Jun. 25, 2013
Filed:
Sep. 01, 2010
Yue Cheng, Liaoning, CN;
Hans Peter Kasimirski, Ludwigsburg, DE;
Helmut Mueller, Hessigheim, DE;
Drazen Sajatovic, Asperg, DE;
Yue Cheng, Liaoning, CN;
Hans Peter Kasimirski, Ludwigsburg, DE;
Helmut Mueller, Hessigheim, DE;
Drazen Sajatovic, Asperg, DE;
BorgWarner BERU Systems GmbH, Ludwigsburg, unknown;
Abstract
The invention relates to a glow plug comprising a housing in which an inner conductor is disposed, a metal sleeve which is inserted into the housing, and a ceramic glow pin which is disposed in the metal sleeve, wherein the two ends of the glow pin protrude from the metal sleeve and the rear end of the pin is connected to the inner conductor, and wherein the metal sleeve has a tapering section at the rear end, the section enclosing a tapering section of the glow pin. According to the invention, the glow pin is pressed into the metal sleeve. The invention further relates to a method for connecting a pin made of functional ceramic to a metal sleeve.