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:
Jan. 11, 2005
Filed:
Aug. 02, 2002
Fritz Gestermann, Leverkusen, DE;
Hans-dieter Pinter, Wermelskirchen, DE;
Andreas Bulan, Langenfeld, DE;
Walter Klesper, Bergisch Gladbach, DE;
Fritz Gestermann, Leverkusen, DE;
Hans-Dieter Pinter, Wermelskirchen, DE;
Andreas Bulan, Langenfeld, DE;
Walter Klesper, Bergisch Gladbach, DE;
Bayer Aktiengesellschaft, Leverkusen, DE;
Abstract
The invention relates to an electrolysis cell comprising an anode frame (), an anode (), a cation-exchange membrane (), a gas diffusion electrode (), a current collector () and a cathode frame (), with the anode (), the cation-exchange membrane (), the gas diffusion electrode () and the current collector () being held together elastically so that there is no gap between the individual components anode (), cation-exchange membrane (), gas diffusion electrode () and current collector (). The elastic cohesion is preferably achieved by the current collector () being elastically fastened to the cathode frame () and/or the anode () being elastically fastened to the anode frame ().