US 12,203,458 B2
Hydraulic supply system for a vehicle
Nico Kollen, Gilching (DE); Fabian Elwischger, Neufahrn (DE); Torsten Stickel, Gauting (DE); Marcus Clev, Munich (DE); and Benjamin Hirth, Olching (DE)
Assigned to KNORR-BREMSE SYSTEME FÜR SCHIENENFAHRZEUGE GMBH, (DE)
Appl. No. 17/611,566
Filed by KNORR-BREMSE SYSTEME FÜR SCHIENENFAHRZEUGE GMBH, Munich (DE)
PCT Filed Apr. 22, 2020, PCT No. PCT/EP2020/061162
§ 371(c)(1), (2) Date Nov. 15, 2021,
PCT Pub. No. WO2020/229111, PCT Pub. Date Nov. 19, 2020.
Claims priority of application No. 10 2019 112 677.0 (DE), filed on May 15, 2019.
Prior Publication US 2022/0228582 A1, Jul. 21, 2022
Int. Cl. F17C 13/08 (2006.01); F04B 17/03 (2006.01); F04B 53/00 (2006.01); F04B 53/08 (2006.01); F04B 53/16 (2006.01); F15B 1/18 (2006.01); F15B 1/26 (2006.01); F15B 15/18 (2006.01)
CPC F04B 17/03 (2013.01) [F04B 53/00 (2013.01); F04B 53/08 (2013.01); F04B 53/16 (2013.01); F15B 1/18 (2013.01); F15B 1/26 (2013.01); F15B 15/18 (2013.01); F15B 2211/20515 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A hydraulic supply system for at least one rail vehicle, the system comprising:
at least one drive motor;
at least one flange;
at least one hydraulic pump; and
at least one control plate for receiving and/or controlling further electrical and/or hydraulic components of the hydraulic supply system,
wherein the flange, in a mounted state, is fastened to the drive motor and to the hydraulic pump for the mutual mechanical coupling thereof,
wherein the flange is fastened to the control plate, wherein the flange further has at least one connector for the coupling of the hydraulic pump with the control plate,
wherein the flange has at least one electrical coupling element for the electrical coupling of the drive motor with the control plate, and
wherein the connector is at least one hydraulic line and/or at least one hydraulic bore.