Title:
THROTTLE VALVE
Document Type and Number:
Japanese Patent JP2016084904
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a throttle valve capable of preventing gaskets disposed at both ends of a filter, from being crushed in charging a gas.SOLUTION: A throttle valve 34 includes a throttle valve element 62 disposed on a large-diameter hole portion 48, a supporting member 33 for supporting the throttle valve element 62, and a plug 36 for attaching the supporting member 33 to the large-diameter hole portion 48. The supporting member 33 includes a valve chest formation portion 51 openably and closably supporting the throttle valve element 62, and a shaft portion connected to the valve chest formation portion 51, and having a gas passage 56 extended in an axial direction, and an introduction port 56a for introducing a gas to the gas passage 56 on an outer peripheral face. In a space of which an axial length is defined by the shaft portion and a plug 36, a filter 35 for covering the introduction port 56a is disposed on the outer peripheral face of the shaft portion. Gaskets 71 are respectively disposed between one of axial end portions of the filter 35 and the plug 36, and between the other axial end portion of the filter 35 and the shaft portion.SELECTED DRAWING: Figure 3
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Inventors:
NAKAMURA AKIO
NAKANO SATORU
INAGI SHUSUKE
YAMASHITA AKIRA
KONDO MASAAKI
NAKANO SATORU
INAGI SHUSUKE
YAMASHITA AKIRA
KONDO MASAAKI
Application Number:
JP2014219384A
Publication Date:
May 19, 2016
Filing Date:
October 28, 2014
Export Citation:
Assignee:
JTEKT CORP
TOYOTA MOTOR CORP
TOYOTA MOTOR CORP
International Classes:
F16K47/08; F16K51/00; F17C13/04; H01M8/04
Domestic Patent References:
| JP2013029161A | 2013-02-07 | |||
| JP2003240141A | 2003-08-27 | |||
| JPH0659683U | 1994-08-19 |
Foreign References:
| WO2014163131A1 | 2014-10-09 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda