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. 19, 2008
Filed:
Jul. 26, 2004
Applicant:
Siegfried Heer, Wiesloch, DE;
Inventor:
Siegfried Heer, Wiesloch, DE;
Assignee:
Haldex Brake Products GmbH, , DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60G 17/052 (2006.01); B60G 11/26 (2006.01); B60G 11/27 (2006.01);
U.S. Cl.
CPC ...
Abstract
A compressed air processing apparatus includes a pressure controller, an air dryer, a multi-circuit protection valve and an electronic control unit. A switching valve is designed and arranged to supply compressed air to an air suspension system and to deaerate the air suspension system. The electronic control unit is designed and arranged to control the pressure controller, the air dryer and the multi-circuit protection valve. The electronic control unit is designed and arranged to also control the switching valve of the air suspension system.