JP5489119B2 - 流量制御弁 - Google Patents
流量制御弁 Download PDFInfo
- Publication number
- JP5489119B2 JP5489119B2 JP2010182067A JP2010182067A JP5489119B2 JP 5489119 B2 JP5489119 B2 JP 5489119B2 JP 2010182067 A JP2010182067 A JP 2010182067A JP 2010182067 A JP2010182067 A JP 2010182067A JP 5489119 B2 JP5489119 B2 JP 5489119B2
- Authority
- JP
- Japan
- Prior art keywords
- grease
- valve body
- seal member
- cylindrical surface
- control valve
- 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
- 239000004519 grease Substances 0.000 claims description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005461 lubrication Methods 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 239000011888 foil Substances 0.000 description 7
- 238000005192 partition Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Lift Valve (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Mechanically-Actuated Valves (AREA)
- Details Of Valves (AREA)
- Flow Control (AREA)
Description
2 弁体
3 ガイド部材
4 駆動機構
5 モータ
6 ロッド
22 シール部材
23 グリス保持部材
Claims (2)
- 水の通路の途中に弁座を設けると共に、この弁座の中心軸線に沿って往復移動するロッドの先端に弁体を取り付け、ロッドを往復移動させることにより弁座と弁体との距離を増減させ、水の流量を制御する流量制御弁であって、ロッドの後端側に向かって延びる円筒部を弁体に一体に形成すると共に、この円筒部を囲繞する円筒面を備えたガイド部を固定して設け、円筒部の外周面にガイド部の円筒面に押接されて弁体側から水が浸入することを防止するリング状のシール部材を潤滑用のグリスと共に装着したものにおいて、ガイド部の円筒面に対するシール部材と同一寸法の部材をグリス保持部材として、上記シール部材に対して所定の間隔を空けて円筒部に装着すると共に、シール部材の押接力よりも小さい押接力でグリス保持部材がこの円筒面に押接されるように、シール部材の収納部分の底部の直径よりグリス保持部材の収納部分の底部の直径を小さくしたことを特徴とする流量制御弁。
- 上記シール部材とグリス保持部材との間にグリスが保持される空間を形成したことを特徴とする請求項1に記載の流量制御弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010182067A JP5489119B2 (ja) | 2010-08-17 | 2010-08-17 | 流量制御弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010182067A JP5489119B2 (ja) | 2010-08-17 | 2010-08-17 | 流量制御弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012041960A JP2012041960A (ja) | 2012-03-01 |
JP5489119B2 true JP5489119B2 (ja) | 2014-05-14 |
Family
ID=45898530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010182067A Expired - Fee Related JP5489119B2 (ja) | 2010-08-17 | 2010-08-17 | 流量制御弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5489119B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6422678B2 (ja) * | 2014-06-05 | 2018-11-14 | 株式会社パロマ | 流量調整弁 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9400669U1 (de) * | 1994-01-17 | 1994-03-24 | Iska Wolfgang Katz Verwaltungs | Gasfederelement |
JP3914053B2 (ja) * | 2002-01-11 | 2007-05-16 | 株式会社テージーケー | 流量制御弁 |
JP2005291470A (ja) * | 2004-04-05 | 2005-10-20 | Nhk Spring Co Ltd | ガスクッション装置 |
JP4600808B2 (ja) * | 2004-07-16 | 2010-12-22 | Smc株式会社 | 塗料用切換弁 |
JP2007040422A (ja) * | 2005-08-03 | 2007-02-15 | Noritz Corp | 流体用作動弁 |
JP4783916B2 (ja) * | 2008-10-03 | 2011-09-28 | Smc株式会社 | 高真空バルブ |
JP5191454B2 (ja) * | 2008-11-12 | 2013-05-08 | リンナイ株式会社 | 流量制御弁 |
JP5414589B2 (ja) * | 2010-03-24 | 2014-02-12 | リンナイ株式会社 | 流量制御弁 |
-
2010
- 2010-08-17 JP JP2010182067A patent/JP5489119B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2012041960A (ja) | 2012-03-01 |
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