Title:
PRESSURE CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2020034031
Kind Code:
A
Abstract:
To provide a pressure control device which enables improvement of workability when a body and a filter unit are assembled.SOLUTION: A pressure control device 10 includes: a body 3 having a passage 33 including a groove 31 and a diameter expansion part 32 which is connected with the groove 31 and reaches a bottom part 311 of the groove 31 and in which a width is expanded compared to a width of the groove 31; and a filter unit 9 which is housed along a depth direction of the diameter expansion part 32 and captures foreign objects mixed in a fluid Q passing through the passage 33. The filter unit 9 has: a cylindrical frame body 92 including a through hole part 921 which penetrates in a direction orthogonal to a center axis O; and a planar filter member 93 which is disposed crossing the through hole part 921.SELECTED DRAWING: Figure 6
Inventors:
NAKANO TAKESHI
YAMAKI YOSHINORI
YASUDA TOMOHIRO
CHEN WEI MING
KURAMOCHI KENTA
YAMAKI YOSHINORI
YASUDA TOMOHIRO
CHEN WEI MING
KURAMOCHI KENTA
Application Number:
JP2018158896A
Publication Date:
March 05, 2020
Filing Date:
August 28, 2018
Export Citation:
Assignee:
NIDEC TOSOK CORP
International Classes:
F16K51/00
Attorney, Agent or Firm:
Shinji Komai
Inoue Akifumi
Inoue Akifumi