JPH0224169U - - Google Patents

Info

Publication number
JPH0224169U
JPH0224169U JP10332488U JP10332488U JPH0224169U JP H0224169 U JPH0224169 U JP H0224169U JP 10332488 U JP10332488 U JP 10332488U JP 10332488 U JP10332488 U JP 10332488U JP H0224169 U JPH0224169 U JP H0224169U
Authority
JP
Japan
Prior art keywords
valve
check
protrusion
plate
side passage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10332488U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10332488U priority Critical patent/JPH0224169U/ja
Publication of JPH0224169U publication Critical patent/JPH0224169U/ja
Pending legal-status Critical Current

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  • Check Valves (AREA)
  • Details Of Valves (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本案逆止解除装置付逆止弁の中心部縦
断面図、第２図は逆止解除装置の他の実施例を示
すもので、同図Ａは要部を切欠して示す部分側面
図、同図Ｂは弁板の突出部とスピンドルのカムの
位置関係を示す切断端面図であり、又第３図は従
来の逆止弁を例示した中心部縦断面図である。 尚、図中１……弁筐、２……弁板、３……コー
ン、４……弁押え、５……逆止スプリング、８・
８′……スピンドル。 Fig. 1 is a vertical sectional view of the central part of the check valve with a check release device according to the present invention, Fig. 2 shows another embodiment of the check release device, and Fig. A is a cutaway showing the main part. The side view, FIG. 3B, is a cutaway end view showing the positional relationship between the protrusion of the valve plate and the cam of the spindle, and FIG. 3 is a longitudinal cross-sectional view of the center of the conventional check valve. In addition, in the figure 1... Valve housing, 2... Valve plate, 3... Cone, 4... Valve holder, 5... Check spring, 8.
8'...Spindle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入口側及び出口側通路を有し、その中間部に弁
座を環設してなる弁筐内に上記弁座にスプリング
を介して弁板を押止するようにした逆止弁におい
て、上記弁板２下面に突出部３を形成する一方、
弁筐１の一側から該突出部下端面に臨んで押上げ
スピンドル８又は８′を水密に貫入させたことを
特徴とする逆止解除装置付逆止弁。 The check valve has an inlet side passage and an outlet side passage, and a valve plate is pressed against the valve seat via a spring in a valve casing having a valve seat disposed in the middle thereof. While forming a protrusion 3 on the lower surface of the plate 2,
A check valve with a check release device, characterized in that a push-up spindle 8 or 8' is inserted in a watertight manner facing the lower end surface of the protrusion from one side of the valve housing 1.
JP10332488U 1988-08-03 1988-08-03 Pending JPH0224169U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10332488U JPH0224169U (en) 1988-08-03 1988-08-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10332488U JPH0224169U (en) 1988-08-03 1988-08-03

Publications (1)

Publication Number Publication Date
JPH0224169U true JPH0224169U (en) 1990-02-16

Family

ID=31334049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10332488U Pending JPH0224169U (en) 1988-08-03 1988-08-03

Country Status (1)

Country Link
JP (1) JPH0224169U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019507300A (en) * 2016-01-14 2019-03-14 トゥ クム コーポレーション リミテッド Check valve with reverse fluid supply function

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6324319U (en) * 1986-08-01 1988-02-17
JPS6335870B2 (en) * 1984-06-18 1988-07-18 Nissan Motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335870B2 (en) * 1984-06-18 1988-07-18 Nissan Motor
JPS6324319U (en) * 1986-08-01 1988-02-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019507300A (en) * 2016-01-14 2019-03-14 トゥ クム コーポレーション リミテッド Check valve with reverse fluid supply function

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