US 11,702,057 B2
Modular hydraulic control housing
Joseph Dolmaya, Frankfurt am Main (DE); Mike Hirsemann, Frankfurt am Main (DE); Peter Hoffmann, Frankfurt am Main (DE); and Rüdiger Briesewitz, Frankfurt am Main (DE)
Assigned to CONTINENTAL TEVES AG & CO. OHG, Frankfurt am Main (DE)
Appl. No. 17/259,274
Filed by Continental Teves AG & Co. oHG, Frankfurt am Main (DE)
PCT Filed Jun. 27, 2019, PCT No. PCT/EP2019/067171
§ 371(c)(1), (2) Date Jan. 11, 2021,
PCT Pub. No. WO2020/015548, PCT Pub. Date Jan. 16, 2020.
Claims priority of application No. 10 2018 211 518.4 (DE), filed on Jul. 11, 2018.
Prior Publication US 2021/0253077 A1, Aug. 19, 2021
Int. Cl. B60T 15/50 (2006.01)
CPC B60T 15/50 (2013.01) 6 Claims
OG exemplary drawing
 
1. A hydraulic control housing of modular construction, comprising:
one first block, which has a first boundary surface and has a port to a reservoir,
at least one second block, which has a second boundary surface and in which a compression chamber is formed,
wherein the blocks abut with their boundary surfaces against one another, and the compression chamber is connected to the port via a duct which crosses the boundary surfaces, wherein the duct is separate from the compression chamber and has a first duct section, which extends in the first block, and a second duct section, which extends in the second block, and having a check valve in the duct, which check valve opens in the direction of the compression chamber, wherein the check valve is arranged in the first duct section, and
wherein the port is formed in a blind bore in which a cartridge with the check valve is inserted, wherein said cartridge is held against a step in the blind bore by a ring plug, which is suitable for receiving a pin of the reservoir.