公开(公告)号：US20180140974A1

公开(公告)日：2018-05-24

申请号：US15574815

申请日：2015-05-18

Applicant: ROKI TECHNO CO., LTD.

Inventor： Tetsuya UCHIDA ,  Takashi YAMASAKI

IPC: B01D27/08 ,  B01D35/30

CPC classification number: B01D27/08 ,  B01D29/96 ,  B01D35/30 ,  B01D35/306 ,  B01D2201/30 ,  B01D2201/32 ,  B01D2201/4023

Abstract: The exchange unit includes a first flow path end portion having a first width; a main body portion having a second width larger than the first width; a second flow path end portion positioned on a side opposite to the first flow path end portion; and a slide extension portion including a portion larger than the first width and is configured to cover the first flow path end portion on an outer side of the first flow path end portion, and a portion larger than the second width and is configured to cover the main body portion on an outer side of the main body portion. The exchange unit is removably mounted to an existing pipeline with a distance between an upstream-side end portion of a pipeline and a downstream-side end portion of the pipeline being invariable only by a translational operation without using a rotating operation.

公开(公告)号：US20190054403A1

公开(公告)日：2019-02-21

申请号：US16079938

申请日：2016-02-26

Applicant: ROKI TECHNO CO., LTD.

Inventor： Tetsuya UCHIDA ,  Hirofumi KAWAGOE

IPC: B01D35/30 ,  B01D46/00

Abstract: The filter vessel attachment/detachment apparatus includes a first conduit end, wherein a first conduit for the fluid to flow through is coupled to the first conduit end, and the first conduit end has a clamping portion capable of clamping the flange of the filter vessel; a contact surface capable of strongly contacting to the inlet or the outlet of the filter vessel; and a guide member capable of, for a direction from the first conduit toward the inlet or the outlet, rotating about a second axis separated from a first axis by a predetermined distance, the first axis being from the first conduit toward the inlet, the guide member having a holding portion capable of holding the inlet or the outlet.

公开(公告)号：US20180140980A1

公开(公告)日：2018-05-24

申请号：US15574819

申请日：2015-05-18

Applicant: ROKI TECHNO CO., LTD.

Inventor： Tetsuya UCHIDA ,  Hirofumi KAWAGOE

IPC: B01D35/30 ,  B01D27/08

CPC classification number: B01D35/306 ,  B01D27/08 ,  B01D29/96 ,  B01D35/30 ,  B01D2201/34 ,  B01D2201/4023

Abstract: The manifold includes a first pipeline end portion to which the first flow path end portion is joinable; a second pipeline end portion including a movable connecting portion being movable in a direction of approaching the first pipeline end portion and in a direction of separating from the first pipeline end portion, to which the second flow path end portion is connectable; and a stopper, which is provided between the first pipeline end portion and the second pipeline end portion, and is configured to position the exchange unit between the stopper and the first pipeline end portion. With this configuration, the exchange unit can easily be removed.