Title:
VENTILATION MEMBER AND INTAKE VALVE DEVICE
Document Type and Number:
Japanese Patent JP2021080930
Kind Code:
A
Abstract:
To provide a ventilation member which is less likely to be subject to limitations, i.e., a piping state, and enables an intake valve device to achieve performance, and to provide the intake valve device.SOLUTION: A ventilation member 50 is installed closer to the water conduction part side than an intake valve body part 10 in a drain duct line 106. The ventilation member 50 includes: a partition part 152 which is installed in the drain duct line 106 to partition a part of the duct line and formed with an opening 55 extending from the water conduction part side to the intake valve body 10 side and communicating with the intake valve body 10 side; and a wall part 53 which extends from at least one end surface of the partition part 102 along a duct line axial direction.SELECTED DRAWING: Figure 5
More Like This:
Inventors:
IWAMARU KOHEI
KOSEKI HIROYUKI
OSHIMA YUKARI
KOSEKI HIROYUKI
OSHIMA YUKARI
Application Number:
JP2019205968A
Publication Date:
May 27, 2021
Filing Date:
November 14, 2019
Export Citation:
Assignee:
MAEZAWA KASEI KOGYO KK
International Classes:
F16K24/06