JP6461559B2 - 定流量弁 - Google Patents
定流量弁 Download PDFInfo
- Publication number
- JP6461559B2 JP6461559B2 JP2014221424A JP2014221424A JP6461559B2 JP 6461559 B2 JP6461559 B2 JP 6461559B2 JP 2014221424 A JP2014221424 A JP 2014221424A JP 2014221424 A JP2014221424 A JP 2014221424A JP 6461559 B2 JP6461559 B2 JP 6461559B2
- Authority
- JP
- Japan
- Prior art keywords
- flow
- flow passage
- valve
- flow rate
- fluid
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000013013 elastic material Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000008399 tap water Substances 0.000 claims description 2
- 235000020679 tap water Nutrition 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Domestic Plumbing Installations (AREA)
- Check Valves (AREA)
- Safety Valves (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
1A フランジ
2 流通路
3 膨張凹部
4 逆止弁
4A 弾性袋体
4B 排出口
5 表示リング
Claims (1)
- 水道の蛇口流路に装着される弾性材から成る弁本体と、該弁本体の軸芯部を貫通する流通路と、上流側の弁本体の端面に凹設され、流通路の周囲を囲むように配設された複数の膨張凹部とを備え、流通路を通過する流体の圧力が一定の圧力を超えると膨張凹部内の流体の体積が増加して膨張凹部が膨張するように設け、該膨張凹部の膨張により流通路を閉塞し、流通路を通過する流体の流量を調整するように構成した定流量弁であって、
前記弁本体の下流側の端面に、前記流通路を囲むように突設され流体を溜める弾性袋体と、該弾性袋体の下端に形成された切り込み状の排出口とで構成された逆止弁を備え、前記流通路と前記膨張凹部とにより水道の水量を調整するように構成したことを特徴とする定流量弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014221424A JP6461559B2 (ja) | 2014-10-30 | 2014-10-30 | 定流量弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014221424A JP6461559B2 (ja) | 2014-10-30 | 2014-10-30 | 定流量弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016089864A JP2016089864A (ja) | 2016-05-23 |
JP6461559B2 true JP6461559B2 (ja) | 2019-01-30 |
Family
ID=56017289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014221424A Active JP6461559B2 (ja) | 2014-10-30 | 2014-10-30 | 定流量弁 |
Country Status (1)
Country | Link |
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JP (1) | JP6461559B2 (ja) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2829674A (en) * | 1954-06-11 | 1958-04-08 | August L Segelhorst | Automatic fluid control means |
US3951379A (en) * | 1974-06-21 | 1976-04-20 | R. M. Wade & Co. | Flow control device |
DE3025457A1 (de) * | 1980-05-23 | 1981-12-03 | Asulab AG, 2502 Bienne | Ventil und blutdruckmesseinrichtung mit einem ventil |
US4566493A (en) * | 1985-02-21 | 1986-01-28 | Vernay Laboratories, Inc. | Valve assembly |
EP0350721B1 (de) * | 1988-07-09 | 1994-03-23 | DIETER WILDFANG GmbH | Durchflussbegrenzer |
US5010925A (en) * | 1990-04-09 | 1991-04-30 | Vernay Laboratories, Inc. | Normally closed duckbill valve assembly |
JPH0566378U (ja) * | 1992-02-18 | 1993-09-03 | 株式会社イナックス | 定流量弁付き逆止弁 |
JPH11336922A (ja) * | 1998-05-22 | 1999-12-07 | Kidoh Constr Co Ltd | 定流量弁 |
JP5576179B2 (ja) * | 2010-04-30 | 2014-08-20 | 株式会社アクアリンク | 定流量装置 |
-
2014
- 2014-10-30 JP JP2014221424A patent/JP6461559B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2016089864A (ja) | 2016-05-23 |
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