公开(公告)号：US20240151248A1

公开(公告)日：2024-05-09

申请号：US18549262

申请日：2023-02-08

Applicant: CKD Corporation

Inventor： Hisashi HATANO ,  Mitsuhiro KOSUGI ,  Yasuhiko KOTERA

IPC: F15B13/08

CPC classification number: F15B13/0857 ,  F15B13/0807 ,  F15B13/0853

Abstract: A solenoid valve manifold (10) includes a connector member (70) that is formed by integrating a base portion (71) with a first connector portion (80) configured to electrically connect a first conductive member (52) to a circuit board (41) and a second connector portion (90) configured to electrically connect a second conductive member (62) to the circuit board (41). The base portion (71) has a through-hole (72). The base (30) includes two engagement projections (46). The base portion (71) is elastically deformable in a direction intersecting an insertion direction when the two engagement projections (46) are inserted into the through-hole (72). The connector member (70) is configured to be attached to the base (30) when a part of the base portion (71) around the through-hole (72) is engaged with the two engagement projections (46).

公开(公告)号：US20240209955A1

公开(公告)日：2024-06-27

申请号：US18556918

申请日：2023-03-23

Applicant: CKD Corporation

Inventor： Hisashi HATANO ,  Mitsuhiro KOSUGI ,  Atsuo HAYASHI

IPC: F16K31/06 ,  F16K11/07 ,  H01R12/70 ,  H01R13/46 ,  H01R33/06 ,  H01R103/00

CPC classification number: F16K31/0613 ,  F16K31/0675 ,  H01R12/7005 ,  H01R13/46 ,  F16K11/07 ,  H01R33/06 ,  H01R2103/00 ,  H01R2201/00

Abstract: An electromagnetic valve (11) includes an electromagnetic valve-side connector unit (55, 65). A base (30) includes a base-side connector unit (80, 90) to which the electromagnetic valve-side connector unit (55, 65) is connected. The base (30) includes an insertion port (43, 44) into which the electromagnetic valve-side connector unit (55, 65) is inserted. The base-side connector unit (80, 90) is disposed inside the insertion port (43, 44). The electromagnetic valve (11) includes a protrusion (56, 66). The base (30) includes a recess (87, 97) configured to guide the protrusion (56, 66). When the protrusion (56, 66) is guided by the recess (87, 97), the electromagnetic valve-side connector unit (55, 65) is inserted into the insertion port (43, 44) without interfering with a section of the base (30) around the insertion port (43, 44) and is connected to the base-side connector unit (80, 90).

公开(公告)号：US20190264823A1

公开(公告)日：2019-08-29

申请号：US16284490

申请日：2019-02-25

Applicant: CKD CORPORATION

Inventor： Shinji ITOH ,  Kiyonobu HAYASHI ,  Mitsuhiro KOSUGI

IPC: F16K11/07 ,  F15B13/04 ,  F16K31/06

Abstract: A poppet switch valve device includes a valve body, a first valve rod including a first valve member, a second valve rod including a second valve member, and a solenoid. When a jig engages with an engagement portion of the first valve rod and rotates the first valve rod so that an internally-threaded hole formed in the first valve rod engages with and moves forward and backward relative to an external thread formed on an outer circumferential surface of the second valve rod, the first valve rod is moved relative to the second valve rod in the axial direction. The poppet switch valve device further includes a restriction portion configured to restrict movement of the first valve rod relative to the second valve rod in the axial direction after the first valve rod is moved relative to the second valve rod in the axial direction using the jig.