JPS5673268A - Valve mechanism - Google Patents

Valve mechanism

Info

Publication number
JPS5673268A
JPS5673268A JP15028179A JP15028179A JPS5673268A JP S5673268 A JPS5673268 A JP S5673268A JP 15028179 A JP15028179 A JP 15028179A JP 15028179 A JP15028179 A JP 15028179A JP S5673268 A JPS5673268 A JP S5673268A
Authority
JP
Japan
Prior art keywords
sheet member
valve body
cut
pressure
groove section
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
JP15028179A
Other languages
Japanese (ja)
Other versions
JPS6124586B2 (en
Inventor
Fumio Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokico Ltd
Original Assignee
Tokico Ltd
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 by Tokico Ltd filed Critical Tokico Ltd
Priority to JP15028179A priority Critical patent/JPS5673268A/en
Publication of JPS5673268A publication Critical patent/JPS5673268A/en
Publication of JPS6124586B2 publication Critical patent/JPS6124586B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

PURPOSE: To reduce cut-off pressure and eliminate the need for lowering setting pressure at the secondary side while enlarging a range capable of feeding a fluid by a method wherein a pan type ring-like sheet member is elastically deformed in a flat ring-like sheet, and mounted to a valve body.
CONSTITUTION: A sheet member 8 using a rubber material is formed in a pan type ring-like shape, the inner circumferential edge section side thereof is slightly projected beyond the outer circumferential edge section side thereof, under a natural condition before the member is inserted into a groove section 5a of a valve body 5. When the sheet member 8 is inserted into the groove section 5a, adhesives are applied on a lower surface of the sheet member 8, and the member is completely conformed to the bottom of the groove section 5a, and fastened. Since an upper surface of the sheet member 8 is elastically deformed to attain a flat surface, and elastic force corresponding to the deformed section is obtained, the driving force of the valve body 5 may be little, cut-off pressure in case of cut-off can be reduced, and a range capable of feeding a fluid can be enlarged.
COPYRIGHT: (C)1981,JPO&Japio
JP15028179A 1979-11-20 1979-11-20 Valve mechanism Granted JPS5673268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15028179A JPS5673268A (en) 1979-11-20 1979-11-20 Valve mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15028179A JPS5673268A (en) 1979-11-20 1979-11-20 Valve mechanism

Publications (2)

Publication Number Publication Date
JPS5673268A true JPS5673268A (en) 1981-06-17
JPS6124586B2 JPS6124586B2 (en) 1986-06-11

Family

ID=15493535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15028179A Granted JPS5673268A (en) 1979-11-20 1979-11-20 Valve mechanism

Country Status (1)

Country Link
JP (1) JPS5673268A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005532514A (en) * 2002-07-03 2005-10-27 アライド ヘルスケア プロダクツ インコーポレイテッド Surge prevention device
JP2007087024A (en) * 2005-09-21 2007-04-05 Ckd Corp Pressure control valve, and valve body therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005532514A (en) * 2002-07-03 2005-10-27 アライド ヘルスケア プロダクツ インコーポレイテッド Surge prevention device
JP2007087024A (en) * 2005-09-21 2007-04-05 Ckd Corp Pressure control valve, and valve body therefor
JP4558616B2 (en) * 2005-09-21 2010-10-06 シーケーディ株式会社 Valve body and pressure control valve of pressure control valve

Also Published As

Publication number Publication date
JPS6124586B2 (en) 1986-06-11

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