JP2010025181A - 液体圧送装置 - Google Patents
液体圧送装置 Download PDFInfo
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- JP2010025181A JP2010025181A JP2008185426A JP2008185426A JP2010025181A JP 2010025181 A JP2010025181 A JP 2010025181A JP 2008185426 A JP2008185426 A JP 2008185426A JP 2008185426 A JP2008185426 A JP 2008185426A JP 2010025181 A JP2010025181 A JP 2010025181A
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- valve
- hole
- valve body
- shaft
- conical
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- Lift Valve (AREA)
- Temperature-Responsive Valves (AREA)
- Details Of Valves (AREA)
Abstract
【解決手段】 図2(a)に示すように弁口8のテーパー加工孔8cと円錐状弁体13との間に形成される断面略三角形部に付着堆積する異物A,Bは円錐状弁体13がR加工孔8aを開けたときに、図2(b)に示すようにテーパー加工孔8cに異物A1が付着し円錐状弁体13に異物A2が付着し、テーパー加工孔8cに異物B1が付着し円錐状弁体13に異物B2が付着する。そのため、図2(b)或いは図2(c)に示すように弁軸12の回転停止位置に拘らず、弁軸12が軸方向に変位して円錐状弁体13がR加工孔8aを閉じるときに円錐状弁体13に付着した異物A2,B2がテーパー加工孔8cに付着した異物A1,B1に引っ掛かることがない。
【選択図】 図2
Description
2 出口
3 本体
4 蓋
5 弁室
7 弁体嵌合孔
8 弁口
8a R加工孔
8c テーパー加工孔
10 弁座部材
12 弁軸
13 弁体
14 弁体嵌合孔の奥壁
15 刃物
17 調節棒
18 弁軸嵌合孔
22 切割
23 連結棒
26 バイメタル積層体
Claims (1)
- 弁ケーシングで入口と弁室と出口を形成し、弁室と出口の間に弁体嵌合孔と弁口を形成し、弁口を弁体嵌合孔の奥壁から連続して下流に向かって通過面積が小さくなるR加工孔と該R加工孔の終端から連続して下流に向かって通過面積が大きくなるテーパー加工孔とから形成し、弁軸嵌合孔を有する調節棒を弁ケーシングに進退調節可能にねじ結合し、一端側が弁体嵌合孔に変位自在に嵌合し先端にR加工孔を開閉する円錐状弁体を設けた弁軸の他端側を弁軸嵌合孔に変位自在に嵌合して配置し、弁軸の周りに感温部材を配置し、感温部材の変形作用で弁軸を軸方向に変位させて円錐状弁体でR加工孔を開閉し、調節棒の弁ケーシングに対するねじ進退に伴って回転するように弁軸を調節棒に連結し、弁体嵌合孔の奥壁に対面する弁軸の部位に刃物を設け、調節棒をねじ込んで弁軸を回転させることを特徴とする温度応動弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008185426A JP4980312B2 (ja) | 2008-07-16 | 2008-07-16 | 液体圧送装置 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2008185426A JP4980312B2 (ja) | 2008-07-16 | 2008-07-16 | 液体圧送装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010025181A true JP2010025181A (ja) | 2010-02-04 |
JP4980312B2 JP4980312B2 (ja) | 2012-07-18 |
Family
ID=41731215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008185426A Active JP4980312B2 (ja) | 2008-07-16 | 2008-07-16 | 液体圧送装置 |
Country Status (1)
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JP (1) | JP4980312B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018204713A (ja) * | 2017-06-06 | 2018-12-27 | 株式会社テイエルブイ | 弁機構 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3473908B1 (en) * | 2016-06-15 | 2021-09-01 | TLV Co., Ltd. | Valve mechanism |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56129656U (ja) * | 1980-03-01 | 1981-10-02 | ||
JPH02125281U (ja) * | 1989-03-27 | 1990-10-16 | ||
JP2002372167A (ja) * | 2001-06-15 | 2002-12-26 | Tlv Co Ltd | 温度応動弁 |
JP2005257039A (ja) * | 2004-03-15 | 2005-09-22 | Tlv Co Ltd | 温度応動弁 |
JP2006083908A (ja) * | 2004-09-15 | 2006-03-30 | Tlv Co Ltd | 温度応動弁 |
JP2008045614A (ja) * | 2006-08-11 | 2008-02-28 | Tlv Co Ltd | 温度応動弁 |
-
2008
- 2008-07-16 JP JP2008185426A patent/JP4980312B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56129656U (ja) * | 1980-03-01 | 1981-10-02 | ||
JPH02125281U (ja) * | 1989-03-27 | 1990-10-16 | ||
JP2002372167A (ja) * | 2001-06-15 | 2002-12-26 | Tlv Co Ltd | 温度応動弁 |
JP2005257039A (ja) * | 2004-03-15 | 2005-09-22 | Tlv Co Ltd | 温度応動弁 |
JP2006083908A (ja) * | 2004-09-15 | 2006-03-30 | Tlv Co Ltd | 温度応動弁 |
JP2008045614A (ja) * | 2006-08-11 | 2008-02-28 | Tlv Co Ltd | 温度応動弁 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018204713A (ja) * | 2017-06-06 | 2018-12-27 | 株式会社テイエルブイ | 弁機構 |
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JP4980312B2 (ja) | 2012-07-18 |
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