公开(公告)号：US20240367075A1

公开(公告)日：2024-11-07

申请号：US18772703

申请日：2024-07-15

Applicant: YAMASHIN-FILTER CORP.

Inventor： Youichi NODOMI ,  Shigeru HASHIMOTO ,  Hideo NAKAOKA

IPC: B01D35/027 ,  B01D36/00

Abstract: In a suction strainer, a filtration part is provided along a horizontal direction, a first end member includes a first attaching portion having a plate shape provided at a side surface of a tank, a second attaching portion provided with a filtration part, and a first hole configured to communicate a hollow part of the filtration part and the outside of the tank, the second attaching portion, the filtration part and a second end member are provided inside the tank. The second end member includes a plate-shaped part configured to cover the hollow part of the filtration part, the plate-shaped part is provided with an air vent hole, and the float is provided in such a manner that the float is movable in the horizontal direction between a position of closing the air vent hole and a position of opening the air vent hole.

公开(公告)号：US20220145912A1

公开(公告)日：2022-05-12

申请号：US17580855

申请日：2022-01-21

Applicant: YAMASHIN-FILTER CORP.

Inventor： Shigeru HASHIMOTO ,  Nobuyuki KITAJIMA

IPC: F15B21/041 ,  B01D24/00 ,  B01D29/07 ,  B01D35/027 ,  F15B21/044

Abstract: Air bubbles are removable with the use of an air vent structure having a compact and simple configuration. An air vent hole is formed in an upper plate that covers an entire upper end surface of a filtration section having a substantially tubular shape formed by bending a thin plate in a pleat shape. A moving member is provided to be movable between a position of closing the air vent hole and a position of opening the air vent hole.