Title:
VALVE ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2023/233959
Kind Code:
A1
Abstract:
A valve assembly (1) comprises a body (11) and a plurality of valve sub-assemblies. The valve sub-assemblies include a check valve (17) that is installed in a first installation hole in the body and a solenoid valve that is installed in a second installation hole in the body. A second channel (13) includes a common port (37), a straight first portion (33) that extends from the common port, a straight second portion (34) that bends and extends from the first portion, a straight third portion (35) that connects the first installation hole to the second portion, and a straight fourth portion (36) that connects the second installation hole to the second portion. The third portion is at an angle of no more than 90° to the second portion relative to a first connection site at which the second portion connects to the first portion. The fourth portion extends parallel to the second portion from an end that is on the opposite side from the first connection site relative to a second connection site at which the second portion connects to the third portion.
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Inventors:
WATANABE TSUNEHITO (JP)
IWAMOTO NATSUKI (JP)
NUMAZAKI KAZUSHI (JP)
TOKUNO TETSUYA (JP)
KUBO TOSHIKATSU (JP)
OKAMURA KAZUKI (JP)
TAKABAYASHI KAZUHIRO (JP)
IWAMOTO NATSUKI (JP)
NUMAZAKI KAZUSHI (JP)
TOKUNO TETSUYA (JP)
KUBO TOSHIKATSU (JP)
OKAMURA KAZUKI (JP)
TAKABAYASHI KAZUHIRO (JP)
Application Number:
PCT/JP2023/017705
Publication Date:
December 07, 2023
Filing Date:
May 11, 2023
Export Citation:
Assignee:
JTEKT CORP (JP)
International Classes:
F16K11/22; F16K15/06; F16K15/18; F16K27/00; F16K27/02; F16K31/06; F16K17/38
Foreign References:
| JP2013053659A | 2013-03-21 | |||
| JP2019087476A | 2019-06-06 | |||
| JP2015523509A | 2015-08-13 | |||
| JP2004092712A | 2004-03-25 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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