JPS61119669U - - Google Patents

Info

Publication number
JPS61119669U
JPS61119669U JP264085U JP264085U JPS61119669U JP S61119669 U JPS61119669 U JP S61119669U JP 264085 U JP264085 U JP 264085U JP 264085 U JP264085 U JP 264085U JP S61119669 U JPS61119669 U JP S61119669U
Authority
JP
Japan
Prior art keywords
valve body
spring
valve
unseated
biases
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
JP264085U
Other languages
Japanese (ja)
Other versions
JPH0531334Y2 (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 JP1985002640U priority Critical patent/JPH0531334Y2/ja
Publication of JPS61119669U publication Critical patent/JPS61119669U/ja
Application granted granted Critical
Publication of JPH0531334Y2 publication Critical patent/JPH0531334Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Description

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

第１図は本考案の実施例を適用したパイロツト
式減圧弁の部分断面図、第２図は本考案の実施例
を適用した逆止弁の断面図である。 １４：入口、１６：出口、１８：弁口、２２：
弁体、３４：コイルばね、５２：入口、５６：出
口、６０：弁体、６２：コイルばね。 FIG. 1 is a partial sectional view of a pilot type pressure reducing valve to which an embodiment of the present invention is applied, and FIG. 2 is a sectional view of a check valve to which an embodiment of the present invention is applied. 14: Inlet, 16: Outlet, 18: Valve port, 22:
Valve body, 34: coil spring, 52: inlet, 56: outlet, 60: valve body, 62: coil spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁体を付勢するコイルばねの一部を弾性係数が
他よりも小さくなるように細くし、ばねの付勢力
が離着座時には弁体に弱く作用するようにした、
ばね付勢弁構造。 One part of the coil spring that biases the valve body is made thinner so that its elastic modulus is smaller than the other part, so that the biasing force of the spring acts weakly on the valve body when the valve body is seated or unseated.
Spring-loaded valve structure.
JP1985002640U 1985-01-11 1985-01-11 Expired - Lifetime JPH0531334Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985002640U JPH0531334Y2 (en) 1985-01-11 1985-01-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985002640U JPH0531334Y2 (en) 1985-01-11 1985-01-11

Publications (2)

Publication Number Publication Date
JPS61119669U true JPS61119669U (en) 1986-07-28
JPH0531334Y2 JPH0531334Y2 (en) 1993-08-11

Family

ID=30476508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985002640U Expired - Lifetime JPH0531334Y2 (en) 1985-01-11 1985-01-11

Country Status (1)

Country Link
JP (1) JPH0531334Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009223545A (en) * 2008-03-14 2009-10-01 Tlv Co Ltd Pressure reducing valve
JP2015010694A (en) * 2013-07-01 2015-01-19 リンナイ株式会社 Fluid proportional valve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4734434U (en) * 1971-05-12 1972-12-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4734434U (en) * 1971-05-12 1972-12-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009223545A (en) * 2008-03-14 2009-10-01 Tlv Co Ltd Pressure reducing valve
JP2015010694A (en) * 2013-07-01 2015-01-19 リンナイ株式会社 Fluid proportional valve

Also Published As

Publication number Publication date
JPH0531334Y2 (en) 1993-08-11

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