公开(公告)号：US12031635B2

公开(公告)日：2024-07-09

申请号：US18020378

申请日：2021-08-11

Applicant: Moog Luxembourg S.a r.l.

Inventor： Frank Jost ,  Jorg Wagner ,  Marco Wiegandt ,  Jason Le Gore

IPC: F16K3/314 ,  F16K3/24 ,  F16K27/04

CPC classification number: F16K3/314 ,  F16K3/246 ,  F16K27/041 ,  F16K2200/501

Abstract: The present invention relates to a hydraulic built-in valve (100) for a valve block (10), comprising a sleeve (110) that is introducible into the valve block, and a closing element (130). The sleeve comprises a first end region (111) which is connectable to a control cover. The sleeve comprises a second end region (112) which is at the opposite end from the first end region and is introducible into the control cover, wherein the second end region has, in a frontal end, a frontal opening (114), and the sleeve forms, between the first end region and the second end region, a shell (117), having an outer side and an inner side, and the shell of the sleeve has a multiplicity of shell apertures (119) separated by shell webs (118). The closing element is arranged movably in the sleeve, wherein the closing element is movable between a first position and a second position, and wherein, in the first position, a fluidic connection between the frontal opening and the shell apertures is opened up, and, in the second position, a fluidic connection between the frontal opening and the shell apertures is closed off, wherein the shell apertures extend along the shell in the direction from the first end region to the second end region and form an aperture height, and the shell apertures have a height/width ratio of at least 3:1.

公开(公告)号：US20230265929A1

公开(公告)日：2023-08-24

申请号：US18020378

申请日：2021-08-11

Applicant: Moog Luxembourg S.a r.l.

Inventor： Frank Jost ,  Jorg Wagner ,  Marco Wiegandt ,  Jason Le Gore

IPC: F16K3/314 ,  F16K3/24 ,  F16K27/04

CPC classification number: F16K3/314 ,  F16K3/246 ,  F16K27/041 ,  F16K2200/501

Abstract: The present invention relates to a hydraulic built-in valve (100) for a valve block (10), comprising a sleeve (110) that is introducible into the valve block, and a closing element (130). The sleeve comprises a first end region (111) which is connectable to a control cover. The sleeve comprises a second end region (112) which is at the opposite end from the first end region and is introducible into the control cover, wherein the second end region has, in a frontal end, a frontal opening (114), and the sleeve forms, between the first end region and the second end region, a shell (117), having an outer side and an inner side, and the shell of the sleeve has a multiplicity of shell apertures (119) separated by shell webs (118). The closing element is arranged movably in the sleeve, wherein the closing element is movable between a first position and a second position, and wherein, in the first position, a fluidic connection between the frontal opening and the shell apertures is opened up, and, in the second position, a fluidic connection between the frontal opening and the shell apertures is closed off, wherein the shell apertures extend along the shell in the direction from the first end region to the second end region and form an aperture height, and the shell apertures have a height/width ratio of at least 3:1.