JPS638483U

JPS638483U -

Info

Publication number: JPS638483U
Application number: JP10180586U
Authority: JP
Priority date: 1986-07-02
Filing date: 1986-07-02
Publication date: 1988-01-20

Description

[Brief explanation of the drawing]

第１図は本考案の第１の実施例を示す断面図、
第２図は本考案の第２の実施例を示す断面図であ
る。１……弁本体、２，２′……弁子、３……弁座
、４……ピストン、５……調整リング、６……ス
プリング、７……加圧流体注入口、８……「くさ
び」形部材、９……調整ネジ棒、１０……カバー
、１１……鋼球。 FIG. 1 is a sectional view showing a first embodiment of the present invention;
FIG. 2 is a sectional view showing a second embodiment of the present invention. 1... Valve body, 2, 2'... Valve element, 3... Valve seat, 4... Piston, 5... Adjustment ring, 6... Spring, 7... Pressurized fluid inlet, 8... " Wedge-shaped member, 9...adjustment screw rod, 10...cover, 11...steel ball.

補正昭６１．１０．９図面の簡単な説明を次のように補正する。明細書第７頁第８行「第２図は本考案の第２の
実施例を示す断面図」を削除する。Amendment October 9, 1981 The brief description of the drawing is amended as follows. Page 7, line 8 of the specification, ``Figure 2 is a sectional view showing a second embodiment of the present invention'' is deleted.

Claims

[Scope of utility model registration request]

In a valve in which a valve element is hermetically held between a pair of valve seats within a valve body, and at least one of the pair of valve seats is adjustable with respect to the valve element, the area behind the adjustable valve seat. A "wedge" shaped member is disposed to mechanically hold the valve seat pressed against the valve element.