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. 28, 2006
Filed:
Nov. 24, 2003
Georg Weber, Offenbach, DE;
Peter Barth, Bielefeld, DE;
Jean-claude Gnaly, Limburg an der Lahn, DE;
Volker Seipel, Bickenbach, DE;
Georg Weber, Offenbach, DE;
Peter Barth, Bielefeld, DE;
Jean-Claude Gnaly, Limburg an der Lahn, DE;
Volker Seipel, Bickenbach, DE;
LuK Fahrzeug-Hyrdaulik GmbH & Co. KG, Bad Homburg v.d.H., DE;
Abstract
A compressor, in particular for air conditioning systems in motor vehicles, having a housing, a housing sealing cover, a drive shaft with bearings and a drive device for pistons that are displaced back and forth. The drive device transfers the rotational displacement of the drive shaft into the back-and-forth displacement of the pistons. The compressor also includes a cylinder block, in which the pistons that are displaced back and forth take in and compress coolant, a valve device, in addition to a valve plate with intake and discharge valves comprising intake and discharge chambers for an intake pressure zone and a discharge pressure zone. A cylinder head may be a separate element from the housing, in pot-shaped form, or the housing sealing cover. The intake and discharge chambers, the valve device, and the cylinder block may be situated in the closed side of the pot-shaped housing.