JP4777767B2 - 排気弁 - Google Patents
排気弁 Download PDFInfo
- Publication number
- JP4777767B2 JP4777767B2 JP2005362404A JP2005362404A JP4777767B2 JP 4777767 B2 JP4777767 B2 JP 4777767B2 JP 2005362404 A JP2005362404 A JP 2005362404A JP 2005362404 A JP2005362404 A JP 2005362404A JP 4777767 B2 JP4777767 B2 JP 4777767B2
- Authority
- JP
- Japan
- Prior art keywords
- float
- valve
- water
- valve chamber
- receiver
- 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
Images
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
2 蓋
3 弁室
4 流入口
5 流出口
6 弁座
9 リブ
10 フロート受け
11 通孔
12 フロート
13 コイルバネ
Claims (1)
- ケーシングで下部に流入口が開口し上部に流出口が開口した弁室を形成し、弁室と流出口の間に弁座を形成し、弁室内壁に内側に突出したリブを形成し、リブの内側に有底のほぼ円筒形状で底部に内外を連通する通孔を設けたフロート受けを配し、フロート受け内にフロートを自由状態で配したものにおいて、フロート受けを弾性部材で流入口側に付勢して配置し、流入口から弁室内に急激に流入する水の勢いでフロート受けが弾性部材に抗して流出口側に変位してフロートを弁座に近付け、フロートがフロート受け内に流入する水によって浮上して弁座に着座し閉弁することを特徴とする排気弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005362404A JP4777767B2 (ja) | 2005-12-15 | 2005-12-15 | 排気弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005362404A JP4777767B2 (ja) | 2005-12-15 | 2005-12-15 | 排気弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007162886A JP2007162886A (ja) | 2007-06-28 |
JP4777767B2 true JP4777767B2 (ja) | 2011-09-21 |
Family
ID=38246016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005362404A Expired - Fee Related JP4777767B2 (ja) | 2005-12-15 | 2005-12-15 | 排気弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4777767B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5225627B2 (ja) * | 2007-07-13 | 2013-07-03 | 株式会社テイエルブイ | 排気弁 |
JP5202965B2 (ja) * | 2008-01-15 | 2013-06-05 | 株式会社テイエルブイ | 排気弁 |
JP5138389B2 (ja) * | 2008-01-15 | 2013-02-06 | 株式会社テイエルブイ | 排気弁 |
JP5203039B2 (ja) * | 2008-05-15 | 2013-06-05 | 株式会社テイエルブイ | 排気弁 |
JP5416463B2 (ja) * | 2009-04-15 | 2014-02-12 | 株式会社テイエルブイ | 排気弁 |
JP5431034B2 (ja) * | 2009-06-15 | 2014-03-05 | 株式会社テイエルブイ | 排気弁 |
JP5553680B2 (ja) * | 2010-05-14 | 2014-07-16 | 株式会社テイエルブイ | 排気弁 |
JP5728319B2 (ja) * | 2011-07-19 | 2015-06-03 | 株式会社テイエルブイ | 排気弁 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531622Y2 (ja) * | 1972-10-06 | 1978-01-18 | ||
JPS5630667U (ja) * | 1979-08-17 | 1981-03-25 | ||
JP3339663B2 (ja) * | 1994-11-02 | 2002-10-28 | 株式会社荏原製作所 | 水撃対策用空気弁 |
-
2005
- 2005-12-15 JP JP2005362404A patent/JP4777767B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007162886A (ja) | 2007-06-28 |
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