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. 24, 2013
Filed:
Feb. 14, 2006
Konstantin Daremas, Räterschen-Schottikon, CH;
Thomas Zaehringer, Winterthur, CH;
Konstantin Daremas, Räterschen-Schottikon, CH;
Thomas Zaehringer, Winterthur, CH;
Sulzer Hexis AG, Winterthur, CH;
Abstract
The plant with high temperature fuel cells includes a multi component sleeve for a cell stack. Axially directed chambers for an afterburning process are arranged between the periphery of the stack and an outer region of the sleeve. A construction which fixes the chambers includes a corset-like cage, the cross-section of which perpendicular to the stack axis has essentially the shape of a regular polygon. An afterburning chamber is associated with each corner of this polygon. Radial spring forces respectively act from the corners onto the associated chamber and thereby press sealing edges of the chamber onto sealing strips between chamber and stack. The sealing edges form a closed edge of a trough-like space. The trough-like space is connected via a narrow passage with an axial collection passage for exhaust gas. This collecting passage is arranged between the trough-like space and the corner.