JP3909334B2 - 弁装置およびガス減圧調整器 - Google Patents
弁装置およびガス減圧調整器 Download PDFInfo
- Publication number
- JP3909334B2 JP3909334B2 JP2004130094A JP2004130094A JP3909334B2 JP 3909334 B2 JP3909334 B2 JP 3909334B2 JP 2004130094 A JP2004130094 A JP 2004130094A JP 2004130094 A JP2004130094 A JP 2004130094A JP 3909334 B2 JP3909334 B2 JP 3909334B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- gas
- valve body
- valve
- pressure
- 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.)
- Expired - Lifetime
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- Lift Valve (AREA)
- Control Of Fluid Pressure (AREA)
Description
11 調整器本体
15 ガス流入口
16 ガス流出口
18 一次側減圧手段
19 二次側減圧手段
22 弁体
23 弁支持体としてのポペット
28 ノズル
31 係止爪
33 嵌合部
34 係止孔
35 スプライン部
A 逃げ部
Claims (3)
- ノズルと、
このノズルを開閉するゴム製の弁体と、
この弁体の開閉方向に対して交差する周面およびノズルに対して反対面側を嵌合する凹状の嵌合部を有し、この嵌合部の開閉方向に対して交差する内周面にノズルと圧接した弁体が弾性的に逃げるのを許容する逃げ部が設けられた弁支持体とを具備し、
前記弁支持体の嵌合部の内周面に凹凸状のスプライン部が形成され、このスプライン部の凹状部分を逃げ部として設けている
ことを特徴とする弁装置。 - 弁体には、ノズルに対して反対面側に弁支持体に係止される係止爪が突出形成され、
弁支持体には、弁体のノズルに対して反対面側を嵌合する嵌合部の部分に弁体の係止爪を係止する係止孔が貫通形成され、この係止孔が貫通する外側部分をノズルと圧接した弁体が弾性的に逃げるのを許容する逃げ部の一部として設けている
ことを特徴とする請求項1記載の弁装置。 - ガス流入口およびガス流出口を有する調整器本体と、
この調整器本体に組み込まれ、請求項1または2記載の弁装置を用いてガスの圧力を減圧調整する減圧手段と
を具備していることを特徴とするガス減圧調整器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004130094A JP3909334B2 (ja) | 2004-04-26 | 2004-04-26 | 弁装置およびガス減圧調整器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004130094A JP3909334B2 (ja) | 2004-04-26 | 2004-04-26 | 弁装置およびガス減圧調整器 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19866298A Division JP3590527B2 (ja) | 1998-07-14 | 1998-07-14 | ガス減圧調整器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004303257A JP2004303257A (ja) | 2004-10-28 |
JP3909334B2 true JP3909334B2 (ja) | 2007-04-25 |
Family
ID=33411225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004130094A Expired - Lifetime JP3909334B2 (ja) | 2004-04-26 | 2004-04-26 | 弁装置およびガス減圧調整器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3909334B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9213339B2 (en) * | 2012-03-30 | 2015-12-15 | Emerson Process Management Regulator Technologies, Inc. | Fluid regulator having improved flow stability |
-
2004
- 2004-04-26 JP JP2004130094A patent/JP3909334B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2004303257A (ja) | 2004-10-28 |
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