Title:
STRAINER
Document Type and Number:
WIPO Patent Application WO/2019/208330
Kind Code:
A1
Abstract:
In the present invention, the spray back of a liquid can be prevented, and the height of the surface of a liquid in a tank can be confirmed. A substantially closed-bottom tubular strainer body has a substantially D-shaped shape when viewed along the longitudinal direction. The bottom surface of the strainer body has the shape of a section cut-out of a substantially conical shape, and the bottom surface overlaps a notched section which was notched so that the apex of the substantially conical shape has a substantially D-shaped shape. The bottom surface projects towards an opening of the strainer body. A substantially rod-shaped rod is disposed adjacent to the notched section of the strainer body, and a float is provided at the bottom end of the rod.
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Inventors:
NODOMI YOUICHI (JP)
TANGE TAKAZUMI (JP)
WAKABAYASHI MASANORI (JP)
TANGE TAKAZUMI (JP)
WAKABAYASHI MASANORI (JP)
Application Number:
PCT/JP2019/016325
Publication Date:
October 31, 2019
Filing Date:
April 16, 2019
Export Citation:
Assignee:
YAMASHIN FILTER CORP (JP)
International Classes:
B01D35/027; B01D29/31; F02M37/00
Foreign References:
| JP2005088762A | 2005-04-07 | |||
| JP2005088761A | 2005-04-07 | |||
| JP2007029804A | 2007-02-08 | |||
| JPH08155222A | 1996-06-18 | |||
| JP2004217141A | 2004-08-05 | |||
| JPH1159789A | 1999-03-02 | |||
| JPS62143218U | 1987-09-09 | |||
| JPH08155222A | 1996-06-18 |
Other References:
See also references of EP 3785785A4
Attorney, Agent or Firm:
SAKATA Yukari (JP)
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