US 11,835,017 B2
Water delivery module
Cornelius Köhler, Munich (DE); and Jan Hodgson, Munich (DE)
Assigned to VITESCO TECHNOLOGIES GMBH, Regensburg (DE)
Appl. No. 17/801,734
Filed by Vitesco Technologies GmbH, Regensburg (DE)
PCT Filed Feb. 25, 2021, PCT No. PCT/EP2021/054703
§ 371(c)(1), (2) Date Aug. 23, 2022,
PCT Pub. No. WO2021/175700, PCT Pub. Date Sep. 10, 2021.
Claims priority of application No. 10 2020 202 666.1 (DE), filed on Mar. 2, 2020.
Prior Publication US 2023/0079805 A1, Mar. 16, 2023
Int. Cl. F02M 25/00 (2006.01); F02M 25/022 (2006.01); F02M 25/025 (2006.01); F04B 53/08 (2006.01); F04B 53/16 (2006.01); F16L 55/24 (2006.01)
CPC F02M 25/0221 (2013.01) [F02M 25/025 (2013.01); F04B 53/08 (2013.01); F04B 53/16 (2013.01); F16L 55/24 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A water-conveying module configured to inject water into or upstream of a combustion chamber of an internal combustion engine, comprising:
a conveying unit, comprising:
a pump configured to convey the water from a tank to an injection point along a dosing line; and
a water outlet through which water can be conveyed out of the conveying unit, wherein the water outlet is a rigid connection plug onto which the dosing line can be plugged, wherein water can be conveyed from the conveying unit into the dosing line along the connection plug,
wherein the connection plug has a through-flowable section which can be flowed through by the water and which is part of a fluid line from the conveying unit to the dosing line,
wherein the through-flowable section has a cross section that varies in diameter along a throughflow direction.