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:
Dec. 20, 2011
Filed:
Dec. 12, 2006
Applicant:
Wilfried Eichner, Neubulach, DE;
Inventor:
Wilfried Eichner, Neubulach, DE;
Assignee:
Brueninghaus Hydromatik GmbH, Elchingen, DE;
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to an apparatus () and a method for the condition-dependent maintenance of hydrostatic displacement units (), in particular axial piston machines () operated as pumps or motors. Mounted on the hydrostatic displacement unit () are acceleration sensors () and/or contamination level sensors () which capture vibration data and/or contamination data of the hydrostatic displacement unit () and are connected to an evaluation unit () which temporarily stores the vibration data and/or contamination data. A communication unit () connected to the evaluation unit () retransmits said data.