JPS597970U

JPS597970U - ball valve

Info

Publication number: JPS597970U
Application number: JP10326182U
Authority: JP
Inventors: 康市早崎
Original assignee: 日産自動車株式会社
Priority date: 1982-07-09
Filing date: 1982-07-09
Publication date: 1984-01-19

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の２方向ボール弁の断面図、（第２図のＩ
−Ｉ線に沿う断面図）、第２図は第１図に示す２方向ボ
ール弁の■−■線に沿う断面図、第３図は本考案の第１
の実施例である２方向ボール弁の断面図（第４図の■−
■線に沿う断面図）、第４図は第３図に示す２方向ボー
ル弁のＩＶ−ＩＶ線に沿う断面図、第５図は本考案の第
２の実施例である３方向ボール弁の断面図（第６及び７
図の■−Ｖ線に沿う断面図）、第６図は第５図に示す３
方向ボール弁のＶＩ−ＶＩ線ｊＥ沿う断面図、第７図は
第５図に示す３方向ボール弁の■−■線に沿う断面図で
ある。２２．２４，５２．５４・・・・・・バルブボディ、２
６．５６・・・・・・セパレートプレート、２８．５８
・・・・・・ボール用油みぞ、３０，６０．６２・・・
・・・ボニル、３８．　４０．　７０．　７２．　７４
・・・・・・油水、Ａ。Ｂ、　Ｃ・・・・・・入力油路、Ｓ・・・・・・出力油
路。Figure 1 is a sectional view of a conventional two-way ball valve (I in Figure 2).
Figure 2 is a cross-sectional view of the two-way ball valve shown in Figure 1, taken along line ■-■; Figure 3 is a cross-sectional view of the two-way ball valve shown in Figure 1;
A cross-sectional view of a two-way ball valve as an example (■- in Fig. 4)
4 is a sectional view taken along line IV-IV of the two-way ball valve shown in FIG. 3, and FIG. 5 is a sectional view of the three-way ball valve according to the second embodiment of the invention Cross-sectional view (6th and 7th
Figure 6 is a cross-sectional view taken along the line ■-V in the figure.
FIG. 7 is a cross-sectional view of the three-way ball valve shown in FIG. 5, taken along the line ■--■. 22.24, 52.54... Valve body, 2
6.56... Separate plate, 28.58
...Oil groove for ball, 30, 60.62...
... Bonil, 38. 40. 70. 72. 74
...Oil water, A. B, C...Input oil path, S...Output oil path.

Claims

[Scope of utility model registration request]

A ball groove and an output oil passage provided in one valve body are provided in a position to communicate with two or more input oil passages provided in the other valve body, and the ball oil groove and the input oil passage are connected. In a ball valve consisting of a separate plate containing oil and water and one or more poles arranged in an oil groove for the ball, the wall forming the oil groove for the ball is made lower than the other walls all around the ball. A ball valve characterized in that a gap is formed between a wall forming an oil groove and a separate plate, and the oil groove for the ball communicates with an output oil path through this gap.