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. 13, 2011
Filed:
Feb. 29, 2008
Peter Maier-laxhuber, Pfaffenhofen, DE;
Ralf Schmidt, Freising, DE;
Reiner Wörz, Reichertshausen, DE;
Andreas Becky, Ottobrunn, DE;
Gert Richter, Klitten, DE;
Norbert Weinzierl, Freising, DE;
Manfred Binnen, München, DE;
Peter Maier-Laxhuber, Pfaffenhofen, DE;
Ralf Schmidt, Freising, DE;
Reiner Wörz, Reichertshausen, DE;
Andreas Becky, Ottobrunn, DE;
Gert Richter, Klitten, DE;
Norbert Weinzierl, Freising, DE;
Manfred Binnen, München, DE;
ZEO-TECH Zeolith-Technolgie GmbH, Unterschleissheim, DE;
Abstract
A cooling element with a sorption agent, that under vacuum can sorb a vapor-like working agent that evaporates from a liquid working agent in an evaporator and with a regulator organ in a working agent vapor channel between the sorption agent and the evaporator, wherein the entire cooling element is hermetically enclosed by a gas-tight multi-layer film, the multi-layer film has a flexible construction and is under vacuum so encloses the regulator organ, the working agent vapor channel and the evaporator, that the evaporator and the working agent vapor channel remain flexible and the working agent vapor can flow to the sorption agent only through the regulator organ.