JPS59125661U

JPS59125661U - ball valve

Info

Publication number: JPS59125661U
Application number: JP1972483U
Authority: JP
Inventors: 裕川口; 富士夫鳥羽
Original assignee: トヨタ自動車株式会社
Priority date: 1983-02-14
Filing date: 1983-02-14
Publication date: 1984-08-24

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図は本考案によるボールバルブの一つの実施例を示
す縦断面図、第２図は第１図に示されたボールバルブに
組込まれたカラーを示す斜視図、第３図は本考案による
ボールバルブの他の一つの実施例を示す第１図と同様の
縦断面図、第４図は第３図に示されたボールバルブに組
込まれたカラーを示す斜視図、第５図は本考案によるボ
ールバルブの更に他の一つの実施例を示す第１図及び第
３図と同様の縦断面図、第６図は第５図に示されたボー
ルバルブに組込まれたカラーを示す斜視図である。１・・・ハウジング、２・・・流体入口、３・・・流体
出口、４・・・室空間、５・・・バルブシート、６・・
・ボール、７・・・端面、８・・・圧縮コイルばね、９
・・・突起、１０・・・軸線、１１・・・内周面、１２
・・・表面、１３・・・カラー、１４・・・突条、１５
・・・外周面、１６・・・表面、１７・・・スリット、
１８・・・巻回。FIG. 1 is a longitudinal sectional view showing one embodiment of the ball valve according to the present invention, FIG. 2 is a perspective view showing a collar incorporated in the ball valve shown in FIG. 1, and FIG. FIG. 4 is a perspective view showing a collar incorporated in the ball valve shown in FIG. 3; FIG. 5 is a longitudinal sectional view similar to FIG. 1 showing another embodiment of the ball valve; FIG. FIG. 6 is a longitudinal sectional view similar to FIGS. 1 and 3 showing yet another embodiment of the ball valve according to the invention, and FIG. 6 is a perspective view showing a collar incorporated in the ball valve shown in FIG. be. DESCRIPTION OF SYMBOLS 1... Housing, 2... Fluid inlet, 3... Fluid outlet, 4... Chamber space, 5... Valve seat, 6...
・Ball, 7... End face, 8... Compression coil spring, 9
...Protrusion, 10... Axis line, 11... Inner peripheral surface, 12
...Surface, 13...Color, 14...Protrusion, 15
... outer peripheral surface, 16 ... surface, 17 ... slit,
18... winding.

Claims

[Scope of utility model registration request]

a housing defining a chamber space having a fluid inlet and a fluid outlet and having a valve seat at the fluid inlet; a ball disposed within the chamber space; and a wall surface of the housing and the ball disposed within the chamber space. a compression coil spring that is elastically loaded between the springs and presses the ball against the valve seat; and a compression coil that is frictionally engaged with at least one of a surface defining an outer diameter and a surface defining an inner diameter of the compression coil spring. The ball valve has a cylindrical cage extending along the axis of the spring, and at one point along the axis, the collar is moved away from the ball along the axis relative to the compression coil spring. A ball valve characterized by having means for preventing the ball valve from being displaced.