Title:
ECCENTRIC VALVE
Document Type and Number:
Japanese Patent JP2017116012
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an eccentric valve capable of securing sealability in a valve closing state.SOLUTION: In an integrated valve, force Fs4 as the force generated by return spring force, and the force acting in a direction vertical to center axes of a first bearing 37 and a second bearing 38, to energize a valve element 14 in a direction separating from a valve seat 13 by inclining a rotating shaft 15 on the first bearing 37 as a fulcrum is generated in non-driving of a motor, and the valve seat 13 is provided with a rubber sheet 21 for sealing between the valve element 14 and the valve seat 13 in non-driving of the motor.SELECTED DRAWING: Figure 13
Inventors:
YOSHIOKA MAMORU
MISHIMA YOSHIZUMI
ITO SHIGETO
FUKUI MAKOTO
INAGAKI TAKAKI
KITAMURA SUNAO
MISUMI HIROSHI
MISHIMA YOSHIZUMI
ITO SHIGETO
FUKUI MAKOTO
INAGAKI TAKAKI
KITAMURA SUNAO
MISUMI HIROSHI
Application Number:
JP2015253259A
Publication Date:
June 29, 2017
Filing Date:
December 25, 2015
Export Citation:
Assignee:
AISAN IND
International Classes:
F16K1/24; F16K1/22; F16K1/226; F16K31/04; F16K31/53; H01M8/04; H01M8/04228; H01M8/04303
Domestic Patent References:
| JP2015218833A | 2015-12-07 | |||
| JPS5534597U | 1980-03-05 | |||
| JP2005140034A | 2005-06-02 |
Attorney, Agent or Firm:
Patent Business Corporation Cosmos Patent Office