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:
Jul. 03, 2018
Filed:
Aug. 06, 2015
Wabco Gmbh, Hannover, DE;
Stefan Knoke, Hannover, DE;
Karsten Runge, Springe, DE;
Andreas Teichmann, Isernhagen, DE;
Ingo Torhoff, Barsinghausen, DE;
WABCO GmbH, Hannover, DE;
Abstract
A valve unit () for modulating pressure in a compressed air braking system has an inlet valve () configured as a diaphragm valve, an outlet valve () configured as a diaphragm valve, and respective precontrol valves (), which are each configured as a 3/2-way solenoid valve and are arranged in an elongate valve housing (), which is divided by a division plane () that is largely horizontal in the installation position into a base housing () and a housing cover (). The precontrol valves () are arranged in the housing cover () in the longitudinal direction (), and the housing cover () has a centrally arranged magnet module () and two air guide modules () adjacent to the magnet module () in the longitudinal direction () and connected via a single connecting element () both to each other and to the base housing ().