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:
Nov. 06, 2018
Filed:
Sep. 24, 2014
Hydac Filtertechnik Gmbh, Sulzbach/Saar, DE;
Sascha Alexander Biwersi, Mettlach, DE;
Marcus Hettiger, Saarlouis, DE;
Marcus Simon Specks, St. Ingbert, DE;
Christoph Stoenner, St. Ingbert, DE;
Marcus Karl Pfeiffer, Voelklingen, DE;
Erik Lautner, Berlin, DE;
HYDAC FILTERTECHNIK GMBH, Sulzbach/Saar, DE;
Abstract
A control device, in particular for hydraulically controlling components of mobile working machines, has a pressure supply connection (P) and a tank or return connection (T) in addition to two user connections (A, B). Control and/or regulating valves () are connected between the individual connections (P, T, A, B). Two control lines (C, Z) can control at least one of the control and/or regulating valves. A modular-type functional block () is connected to at least one of the control lines (C, Z).