JPS62158264U - - Google Patents

Info

Publication number
JPS62158264U
JPS62158264U JP4578786U JP4578786U JPS62158264U JP S62158264 U JPS62158264 U JP S62158264U JP 4578786 U JP4578786 U JP 4578786U JP 4578786 U JP4578786 U JP 4578786U JP S62158264 U JPS62158264 U JP S62158264U
Authority
JP
Japan
Prior art keywords
main body
diaphragm
lid
valve
lowered
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.)
Granted
Application number
JP4578786U
Other languages
Japanese (ja)
Other versions
JPH0531331Y2 (en
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 JP1986045787U priority Critical patent/JPH0531331Y2/ja
Publication of JPS62158264U publication Critical patent/JPS62158264U/ja
Application granted granted Critical
Publication of JPH0531331Y2 publication Critical patent/JPH0531331Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本考案の実施例を示す弁開時の縦断面
図、第２図は従来のダイヤフラムシール弁の縦断
面図である。 FIG. 1 is a vertical cross-sectional view of an embodiment of the present invention when the valve is open, and FIG. 2 is a vertical cross-sectional view of a conventional diaphragm seal valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上部を開放した石に流出入口を形成し中央部に
この流入口とつながつた上向き流路を有する本体
と、前記本体の上部に装着するふたと、前記本体
とふたとの間にそれらの外周部で挾持されたダイ
ヤフラムとからなり、前記ふたに形成した貫通孔
より流体圧力をかけることによつてダイヤフラム
を下降させて、前記本体の上向き流路上端のシー
トに圧接させて弁を閉とし、前記下降したダイヤ
フラムを弾性変形域にすることにより前記流体圧
力を解除してダイヤフラムを上昇させて弁を開と
することを特徴とするダイヤフラムシール弁。 A main body having an inflow inlet formed in a stone with an open upper part and an upward flow path connected to the inflow in the center, a lid attached to the upper part of the main body, and an outer peripheral portion thereof between the main body and the lid. By applying fluid pressure through the through hole formed in the lid, the diaphragm is lowered and brought into pressure contact with the sheet at the end of the upward flow path of the main body to close the valve. A diaphragm seal valve characterized in that the lowered diaphragm is made into an elastic deformation region to release the fluid pressure and raise the diaphragm to open the valve.
JP1986045787U 1986-03-28 1986-03-28 Expired - Lifetime JPH0531331Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986045787U JPH0531331Y2 (en) 1986-03-28 1986-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986045787U JPH0531331Y2 (en) 1986-03-28 1986-03-28

Publications (2)

Publication Number Publication Date
JPS62158264U true JPS62158264U (en) 1987-10-07
JPH0531331Y2 JPH0531331Y2 (en) 1993-08-11

Family

ID=30864841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986045787U Expired - Lifetime JPH0531331Y2 (en) 1986-03-28 1986-03-28

Country Status (1)

Country Link
JP (1) JPH0531331Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6426071A (en) * 1988-06-13 1989-01-27 Fujikin Kk Fluid cut-out switch
JP2002295708A (en) * 2001-03-30 2002-10-09 Nok Corp Solenoid valve
JP2012159122A (en) * 2011-01-31 2012-08-23 Ckd Corp Fluid control valve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1323887A (en) * 1970-05-26 1973-07-18 Brychta O Logic gates

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1323887A (en) * 1970-05-26 1973-07-18 Brychta O Logic gates

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6426071A (en) * 1988-06-13 1989-01-27 Fujikin Kk Fluid cut-out switch
JP2002295708A (en) * 2001-03-30 2002-10-09 Nok Corp Solenoid valve
JP4569025B2 (en) * 2001-03-30 2010-10-27 Ｎｏｋ株式会社 Solenoid valve
JP2012159122A (en) * 2011-01-31 2012-08-23 Ckd Corp Fluid control valve

Also Published As

Publication number Publication date
JPH0531331Y2 (en) 1993-08-11

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