Title:
流体切換弁並びに流体切換弁を備える機器及び冷蔵庫
Document Type and Number:
Japanese Patent JP6504897
Kind Code:
B6
Abstract:
PROBLEM TO BE SOLVED: To provide a fluid selector valve having a high ratio of the number of selected states in respect to the number of apertures, a device having the fluid selector valve designed to enable a mode adapted for an applied device to be realized and a refrigerator.SOLUTION: This invention relates to a fluid selector valve comprising a fluid supply part, a valve seat with N pieces of apertures and a valve body that can be rotated around a valve body axis in respect to the valve seat relatively and having a valve body sliding and contacting surface in respect to the valve seat where N is 4 or a natural number larger than 4, the valve body has a valve body groove capable of releasing two apertures to each other, a valve body recess part forming a flowing region enabling one aperture to be released against the fluid supply part. In response to the relative rotation, opening or closing of the apertures against the fluid supply part and opening or closing of the apertures themselves can be selected, one or more apertures of the N pieces of apertures can be selected in three patterns for opening or closing states of the apertures through the valve groove while releasing the apertures in respect to the fluid supply part through the communication region.SELECTED DRAWING: Figure 6
Inventors:
山下 太一郎
笹尾 桂史
大平 昭義
岡留 慎一郎
平山 宏
門傳 陽平
笹尾 桂史
大平 昭義
岡留 慎一郎
平山 宏
門傳 陽平
Application Number:
JP2015085566A
Publication Date:
June 05, 2019
Filing Date:
April 20, 2015
Export Citation:
Assignee:
日立グローバルライフソリューションズ株式会社
International Classes:
F16K11/074; F25B41/04; F25D11/00; F25D19/00; F25D21/04