JP5612350B2 - リリーフ弁 - Google Patents
リリーフ弁 Download PDFInfo
- Publication number
- JP5612350B2 JP5612350B2 JP2010094271A JP2010094271A JP5612350B2 JP 5612350 B2 JP5612350 B2 JP 5612350B2 JP 2010094271 A JP2010094271 A JP 2010094271A JP 2010094271 A JP2010094271 A JP 2010094271A JP 5612350 B2 JP5612350 B2 JP 5612350B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- outlet
- inlet
- annular
- port
- 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 - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 description 14
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
Images
Landscapes
- Details Of Valves (AREA)
- Safety Valves (AREA)
Description
2 蓋部材
3 弁室
4 流入口
5 流出口
6 弁口
7 環状弁座
8 シリンダ
9 弁体
10 流入口側弁棒
11 流出口側弁棒
12 流入口側ガイド部材
13 流出口側ガイド部材
14 流出窓
Claims (1)
- 流入口と流出口を有する弁ケーシング内に前記流入口と前記流出口が連通する弁室を形成し、前記流入口と前記弁室の間に弁口を有する環状弁座を設け、前記環状弁座に離着座して前記弁口を開閉する円板状の弁体を前記弁室内に配置したものにおいて、外周が摺動案内される流入口側弁棒を前記弁体の一面から突出させて設けるとともに外周が摺動案内される流出口側弁棒を前記弁体の他面から突出させて設け、前記弁体の外周を前記弁口の軸方向に摺動案内するシリンダを設け、前記弁体が前記環状弁座から離座して所定量開弁方向に変位したとき開口される流出窓を前記シリンダに設け、前記流出窓の幅を前記弁体の開弁方向への変位が大きくなるにしたがって広くなるように形成し、常時は前記弁体が前記環状弁座に着座して前記弁口を閉弁し前記流入口の圧力が前記流出口の圧力に比べて設定圧力値よりも高くなると前記弁体が前記環状弁座から離座して前記弁口を開弁すると共に前記弁体が所定量開弁方向に変位して前記流出窓を開口することを特徴とするリリーフ弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010094271A JP5612350B2 (ja) | 2010-04-15 | 2010-04-15 | リリーフ弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010094271A JP5612350B2 (ja) | 2010-04-15 | 2010-04-15 | リリーフ弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011226501A JP2011226501A (ja) | 2011-11-10 |
JP5612350B2 true JP5612350B2 (ja) | 2014-10-22 |
Family
ID=45042077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010094271A Expired - Fee Related JP5612350B2 (ja) | 2010-04-15 | 2010-04-15 | リリーフ弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5612350B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5588234B2 (ja) * | 2010-06-15 | 2014-09-10 | 株式会社テイエルブイ | リリーフ弁 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59180061U (ja) * | 1983-05-18 | 1984-12-01 | 株式会社 広瀬製作所 | 温度補償付絞り弁 |
JP3359430B2 (ja) * | 1994-09-20 | 2002-12-24 | 株式会社山武 | 弁装置 |
JP2000346217A (ja) * | 1999-06-07 | 2000-12-15 | Toyota Autom Loom Works Ltd | 逆止弁 |
JP4329645B2 (ja) * | 2004-08-18 | 2009-09-09 | 株式会社豊田自動織機 | 逆止弁 |
JP2009121611A (ja) * | 2007-11-15 | 2009-06-04 | Tlv Co Ltd | 真空破壊弁 |
-
2010
- 2010-04-15 JP JP2010094271A patent/JP5612350B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2011226501A (ja) | 2011-11-10 |
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