Title:
流量制御弁
Document Type and Number:
Japanese Patent JP5182326
Kind Code:
B2
Abstract:
A flow rate control valve includes a housing having an accommodation chamber in communication with oil passages, and a spool accommodated in the accommodation chamber movably in a reciprocating manner. The housing includes a bolt for fastening a movable member of a variable valve timing mechanism, and a sleeve inserted in an insertion portion provided in the bolt and having the accommodation chamber. The bolt is provided with a port through which the oil passages communicate with the insertion portion. The sleeve is provided with a through hole penetrating the sleeve. Furthermore, an annular protrusion and a recess are provided as a phase adjustment portion that adjusts a phase of rotation of the sleeve with respect to the bolt to a phase in which the port coincides in position with the through hole and holds the phase of rotation of the sleeve with respect to the bolt equal thereto.
Inventors:
Kiyoji Nakamura
Junji Yokota
Junji Yokota
Application Number:
JP2010132084A
Publication Date:
April 17, 2013
Filing Date:
June 09, 2010
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F01L1/356; F01L1/34; F16K11/07; F16K31/06
Domestic Patent References:
| JP2009515090A | ||||
| JP2004301010A | ||||
| JP2009523943A | ||||
| JP2005530077A | ||||
| JP2005069227A | ||||
| JP2009127655A | ||||
| JP60167275U | ||||
| JP5069473U | ||||
| JP2005530078A | ||||
| JP2006017085A | ||||
| JP2024012U |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda