JP2009192010A - 排気弁 - Google Patents
排気弁 Download PDFInfo
- Publication number
- JP2009192010A JP2009192010A JP2008034827A JP2008034827A JP2009192010A JP 2009192010 A JP2009192010 A JP 2009192010A JP 2008034827 A JP2008034827 A JP 2008034827A JP 2008034827 A JP2008034827 A JP 2008034827A JP 2009192010 A JP2009192010 A JP 2009192010A
- Authority
- JP
- Japan
- Prior art keywords
- float
- water
- hole
- valve
- valve chamber
- 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.)
- Granted
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Float Valves (AREA)
Abstract
【解決手段】 本体1と蓋2から成るケーシングで下部に流入口4が開口し上部に流出口5が開口した弁室3を形成する。弁室3と流出口5の間に弁座6を形成する。本体1は弁室3内壁に内側に突出した複数のリブ9を一体に有し、リブ9の内側に有底のほぼ円筒形状で底部に内外を連通する大きな開口面積の通孔13を設けたフロート受け10を配置する。フロート受け10内に球形のフロート12を自由状態で配する。小さな開口面積の常開の連通孔15を有し通孔13を開閉する水流受け部材14を設ける。流入口4から弁室3内に急激に流入する水の勢いで水流受け部材14が通孔13を開けると共にフロート12を流出口5側に変位させる
【選択図】 図1
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
12 フロート
13 通孔
14 水流受け部材
15 連通孔
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大きな開口面積の通孔を設けたフロート受けを固定し、フロート受け内にフロートを自由状態で配し、小さな開口面積の常開の連通孔を有し通孔を開閉する水流受け部材を設け、流入口から弁室内に急激に流入する水の勢いで水流受け部材が通孔を開けると共にフロートを流出口側に変位させることを特徴とする排気弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008034827A JP5005572B2 (ja) | 2008-02-15 | 2008-02-15 | 排気弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008034827A JP5005572B2 (ja) | 2008-02-15 | 2008-02-15 | 排気弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009192010A true JP2009192010A (ja) | 2009-08-27 |
JP5005572B2 JP5005572B2 (ja) | 2012-08-22 |
Family
ID=41074209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008034827A Expired - Fee Related JP5005572B2 (ja) | 2008-02-15 | 2008-02-15 | 排気弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5005572B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009168085A (ja) * | 2008-01-15 | 2009-07-30 | Tlv Co Ltd | 排気弁 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531622Y2 (ja) * | 1972-10-06 | 1978-01-18 | ||
JPH09217851A (ja) * | 1996-02-14 | 1997-08-19 | Dengiyoushiya Kikai Seisakusho:Kk | 空気弁装置 |
JP2002054754A (ja) * | 2000-08-11 | 2002-02-20 | Tlv Co Ltd | 排気弁 |
JP2007187253A (ja) * | 2006-01-13 | 2007-07-26 | Tlv Co Ltd | 排気弁 |
JP2009041723A (ja) * | 2007-08-10 | 2009-02-26 | Tlv Co Ltd | 排気弁 |
-
2008
- 2008-02-15 JP JP2008034827A patent/JP5005572B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531622Y2 (ja) * | 1972-10-06 | 1978-01-18 | ||
JPH09217851A (ja) * | 1996-02-14 | 1997-08-19 | Dengiyoushiya Kikai Seisakusho:Kk | 空気弁装置 |
JP2002054754A (ja) * | 2000-08-11 | 2002-02-20 | Tlv Co Ltd | 排気弁 |
JP2007187253A (ja) * | 2006-01-13 | 2007-07-26 | Tlv Co Ltd | 排気弁 |
JP2009041723A (ja) * | 2007-08-10 | 2009-02-26 | Tlv Co Ltd | 排気弁 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009168085A (ja) * | 2008-01-15 | 2009-07-30 | Tlv Co Ltd | 排気弁 |
Also Published As
Publication number | Publication date |
---|---|
JP5005572B2 (ja) | 2012-08-22 |
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