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:
Dec. 06, 2011
Filed:
Feb. 22, 2007
Milan Schmahl, Mülheim an der Ruhr, DE;
Marc Tertilt, Hattigen, DE;
Milan Schmahl, Mülheim an der Ruhr, DE;
Marc Tertilt, Hattigen, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A combustion chamber wall in a combustion chamber is proposed, The chamber wall has a support structure with a number of heat shield which are attached to the support structure with the aid of a fastening unit. The fastening unit encompasses a spring device which is fixedly connected to the support structure and is composed at least of a spring that is mounted in a jacket. The spring is secured against falling out on the side facing away from the combustion chamber by a first removable retainer. The interior of the spring device is provided with an axial hole for accommodating the fastening unit. The spring is secured against falling out on the side facing the combustion chamber by a second removable retainer. The spring device can be dismounted on the side facing the combustion chamber.