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:
Jun. 17, 2014
Filed:
May. 28, 2010
Wilson Willy Casas Noriega, Hamburg, DE;
Stefan Wischhusen, Hamburg, DE;
Wolfgang Ebigt, Hamburg, DE;
Dirk Kastell, Hamburg, DE;
Wilson Willy Casas Noriega, Hamburg, DE;
Stefan Wischhusen, Hamburg, DE;
Wolfgang Ebigt, Hamburg, DE;
Dirk Kastell, Hamburg, DE;
Airbus Deutschland GmbH, Hamburg, DE;
Abstract
The invention relates to a refrigerating device (), in particular for an aircraft, having a refrigerant circuit, in which a refrigerant container (), an expansion valve (), an evaporator (), a compressor () and a condenser () are disposed. To save energy during operation and to increase the reliability and availability of the refrigerating device (), in the refrigerant circuit there is a compressor bypass line (), in which a bypass valve () is disposed, and a refrigerant pump () that is disposed downstream of the condenser () and upstream of the evaporator (). It is possible to dispense with the refrigerant pump () if the condenser () is disposed at a higher level than the evaporator () in the refrigerant circuit.