JP5517853B2 - 排気弁 - Google Patents
排気弁 Download PDFInfo
- Publication number
- JP5517853B2 JP5517853B2 JP2010207327A JP2010207327A JP5517853B2 JP 5517853 B2 JP5517853 B2 JP 5517853B2 JP 2010207327 A JP2010207327 A JP 2010207327A JP 2010207327 A JP2010207327 A JP 2010207327A JP 5517853 B2 JP5517853 B2 JP 5517853B2
- Authority
- JP
- Japan
- Prior art keywords
- float
- valve chamber
- hole
- receiver
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000000630 rising effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Images
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Float 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
10a 側壁
10b 底壁
11a 通孔
11b 第2通孔
12 フロート
13 コイルバネ
15 スナップリング
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、弁室内に弁室内壁との間に流路を設けた有底のほぼ円筒形状で底壁に内外を連通する通孔を有する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、フロート受けの側壁と底壁を別体に形成して側壁を弁室内に固定すると共に底壁を弾性部材で上方に付勢して配置し、フロート受けの側壁下部に内外を連通する第2通孔を形成し、底壁が上方に変位したときにフロート受け内のフロート下方が通孔を介して流入口と連通すると共に流出口から弁室内に流入する外部空気の勢いで底壁が弾性部材に抗して下方に変位したときにフロート受け内のフロート下方が通孔と第2通孔を介して流入口と連通することを特徴とする排気弁。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010207327A JP5517853B2 (ja) | 2010-09-15 | 2010-09-15 | 排気弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010207327A JP5517853B2 (ja) | 2010-09-15 | 2010-09-15 | 排気弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012062956A JP2012062956A (ja) | 2012-03-29 |
| JP5517853B2 true JP5517853B2 (ja) | 2014-06-11 |
Family
ID=46058869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010207327A Expired - Fee Related JP5517853B2 (ja) | 2010-09-15 | 2010-09-15 | 排気弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5517853B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145782A (zh) * | 2020-09-21 | 2020-12-29 | 奎屯耐特阀门科技有限公司 | 一种底罩式管道进排气阀 |
-
2010
- 2010-09-15 JP JP2010207327A patent/JP5517853B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012062956A (ja) | 2012-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130529 |
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| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140318 |
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| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
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|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140401 |
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| R150 | Certificate of patent or registration of utility model |
Ref document number: 5517853 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
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| LAPS | Cancellation because of no payment of annual fees |