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:
Oct. 26, 2021
Filed:
Oct. 31, 2013
Applicant:
Wabco Gmbh, Hannover, DE;
Inventors:
Ralf Bremeier, Kalletal, DE;
Pierre Celestin Koumenda, Hannover, DE;
Jorg Meier, Hessisch Oldendorf, DE;
Robert Sohn, Hannover, DE;
Uwe Stabenow, Laatzen, DE;
Assignee:
ZF CV SYSTEMS EUROPE BV, Brussels, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 49/06 (2006.01); F04D 27/00 (2006.01); H02P 1/24 (2006.01);
U.S. Cl.
CPC ...
F04B 49/065 (2013.01); F04B 49/06 (2013.01); F04D 27/00 (2013.01); H02P 1/24 (2013.01);
Abstract
A compressor for producing compressed air, in particular for a compressed air supply system of a vehicle, includes an electric motor in the form of a brushed direct current electric motor. The compressor has at least one first and one second compressor step, which can be driven by the electric motor. The motor can be controlled by means of an electronic control module of a control device by limiting an operational flow of the motor.