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. 13, 2026
Filed:
Nov. 11, 2022
Applicant:
Oet Gmbh, Lustenau, AT;
Inventors:
Christian Busch, Feldkirch, AT;
Christian Schmälzle, Lauterach, AT;
Assignee:
OET GMBH, Lustenau, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04C 29/00 (2006.01); F04B 35/04 (2006.01); F04C 18/02 (2006.01); F04C 27/00 (2006.01); F04C 29/04 (2006.01); H02K 5/128 (2006.01); H02K 7/14 (2006.01);
U.S. Cl.
CPC ...
F04C 29/0085 (2013.01); F04B 35/04 (2013.01); F04C 27/008 (2013.01); F04C 29/045 (2013.01); H02K 5/128 (2013.01); H02K 7/14 (2013.01); F04C 18/0215 (2013.01); F04C 2240/30 (2013.01); F04C 2240/40 (2013.01);
Abstract
The invention relates to a refrigerant compressor for mobile applications, having a compressor section and a motor section, wherein variable compression chambers are formed in the compressor section in order to receive and compress a refrigerant flowing through a working medium circuit, and wherein a brushless electric motor is arranged in the motor section, which comprises a stator and a rotor which is drive-connected to the compressor section. The invention is characterized in that the stator and the rotor are separated from one another in a fluid-tight and/or gas-tight manner by a separating can.