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:
Feb. 12, 2008
Filed:
Dec. 06, 2004
Applicants:
Ralf Winterstein, Dettingen/Erms, DE;
Jean-jacques Robin, Winnenden, DE;
Hans Köstler, Rudersberg, DE;
Inventors:
Ralf Winterstein, Dettingen/Erms, DE;
Jean-Jacques Robin, Winnenden, DE;
Hans Köstler, Rudersberg, DE;
Assignee:
Otto Egelholf GmbH & Co. KG, Fellbach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 41/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit for the generation of cold or heat comprising a compressor, an evaporator, a condenser and a restriction member made as a separate component and having a fixed throughflow cross-section, with the restriction member being inserted directly between two elements of the circuit such as a connection tube and a connection stub to reduce the manufacturing costs and the required construction space.