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:
Apr. 16, 2019
Filed:
Jan. 13, 2016
Wabco Gmbh, Hannover, DE;
Karsten-Wilhelm Lüchau, Lachendorf, DE;
Armin Sieker, Bielefield, DE;
Arne Stephan, Hannover, DE;
Olaf Wichmann, Wennigsen, DE;
WABCO GMBH, Hannover, DE;
Abstract
A brake modulator () for a compressed air braking system () of a vehicle is disclosed. The brake modulator () has a main housing () and two relay valves (). Each relay valve is configured with a delivery valve seat () and a vent valve seat () and a vent position, wherein compressed air inlets () are connected via a transverse bore () to a common compressed air inlet port (), and a delivery duct () extends in the axial direction (A) in each relay valve (). The relay valves () have guide body inserts () which are inserted into a longitudinal bore () of the main housing (), which longitudinal bore () extends in the axial direction (A), and the relay valves () in each case have the delivery duct ().