Title:
RECTIFYING MEMBER AND NOZZLE EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2022/030188
Kind Code:
A1
Abstract:
Provided are a rectifying member capable of improving the collision force of an injected fluid and a nozzle equipped with the rectifying member in a fluid flow path. The rectifying member is equipped with at least two or more rectifying elements having a cylindrical casing and a partition wall structure formed within the casing. Also, the partition wall structure is equipped with dividing walls that extend in the vertical and horizontal directions, the circumferential direction, and/or the radial direction, is adjacent to the inner wall of the casing in the circumferential direction, forms a peripheral partition wall group having extending dividing walls and an inner partition wall group in an inner region of the fluid flow path, and has the following form (1) and/or (2). (1) Form in which the intersection of unit partition walls of the inner partition wall group of one rectifying element is located in a unit flow path formed by unit partition walls of the inner partition wall group of the other rectifying element among adjacent rectifying elements, when viewed from the axial direction. (2) Form in which the inner partition wall group is formed by regular unit partition walls, and the peripheral partition wall group is formed by extending dividing walls being cut out or opened, without forming a constricted flow path.
Inventors:
ENDO HIROYUKI (JP)
CHIMOTO TSUYOSHI (JP)
SAITO TAKESHI (JP)
CHIMOTO TSUYOSHI (JP)
SAITO TAKESHI (JP)
Application Number:
PCT/JP2021/026059
Publication Date:
February 10, 2022
Filing Date:
July 12, 2021
Export Citation:
Assignee:
KYORITSU GOKIN CO LTD (JP)
International Classes:
B05B1/02; B08B3/02; B21B45/08; F15D1/02
Foreign References:
| JPH11235539A | 1999-08-31 | |||
| JP2009269025A | 2009-11-19 | |||
| JP2008205059A | 2008-09-04 | |||
| JP2010221257A | 2010-10-07 | |||
| JP2014176884A | 2014-09-25 | |||
| JP5658218B2 | 2015-01-21 | |||
| JP6127256B1 | 2017-05-17 | |||
| JP5741886B2 | 2015-07-01 | |||
| JPS5527068A | 1980-02-26 | |||
| JP2011115749A | 2011-06-16 |
Attorney, Agent or Firm:
SAKANAKA Hiroshi et al. (JP)
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