JP5215709B2 - 水ガバナー - Google Patents
水ガバナー Download PDFInfo
- Publication number
- JP5215709B2 JP5215709B2 JP2008094605A JP2008094605A JP5215709B2 JP 5215709 B2 JP5215709 B2 JP 5215709B2 JP 2008094605 A JP2008094605 A JP 2008094605A JP 2008094605 A JP2008094605 A JP 2008094605A JP 5215709 B2 JP5215709 B2 JP 5215709B2
- Authority
- JP
- Japan
- Prior art keywords
- center core
- flow path
- water governor
- casing
- annular
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 34
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
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- Safety Valves (AREA)
Description
20A コア部
20B フランジ部
23 流路
24 貫通孔
30 Oリング(弾性部材)
40 水道管路
100 ケーシング
101 筒状部
102 フランジ部
103 中心貫通穴(センタコア貫通穴)
104 段部(センタコア収納部)
105 環状リブ
106 弧状貫通穴
107 有底筒状溝(環状固定溝)
108 環状弾性弁体
108C 筒状部
108T テーパ状部
110 常開弁
Claims (2)
- 外周に、放射方向に延びる複数の凸部とこれら凸部の間に位置する凹部とを有するセンタコアと;このセンタコアの外周に嵌められ、上記凹部との間に流路を形成する弾性リングと;このセンタコアと弾性リングを支持し、上記流路に流体を流すケーシングと;を備えた水ガバナーにおいて、
上記ケーシングは、中心部から周縁部に向かって順に、上記センタコアのコア部を受け入れるセンタコア貫通穴と、環状固定溝と、この環状固定溝と同心に不連続に位置する複数の貫通穴とを有していること、
上記ケーシングの上記環状固定溝には、上記センタコアと同心をなす環状弾性弁体の中心部と周縁部のいずれか一方が固定されていて、この環状弾性弁体が上記複数の貫通穴を開閉すること、及び
上記複数の貫通穴と上記環状弾性弁体は、上流側と下流側の液圧差がないときに流路面積を最大とし、上流側の液圧が増すに連れて流路面積を減少させる常開弁を構成すること、を特徴とする水ガバナー。 - 請求項1記載の水ガバナーにおいて、上記常開弁は、上記弾性リングが弾性変形して流量一定化作用が得られる液圧で閉じる水ガバナー。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008094605A JP5215709B2 (ja) | 2008-04-01 | 2008-04-01 | 水ガバナー |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008094605A JP5215709B2 (ja) | 2008-04-01 | 2008-04-01 | 水ガバナー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009250247A JP2009250247A (ja) | 2009-10-29 |
JP5215709B2 true JP5215709B2 (ja) | 2013-06-19 |
Family
ID=41311169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008094605A Active JP5215709B2 (ja) | 2008-04-01 | 2008-04-01 | 水ガバナー |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5215709B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202011100800U1 (de) * | 2011-05-17 | 2012-08-20 | Neoperl Gmbh | Durchflussmengenregler |
CN102644779B (zh) * | 2012-04-26 | 2014-04-30 | 深圳市禹安节水科技有限公司 | 一种恒流器 |
CN105817353A (zh) * | 2016-05-20 | 2016-08-03 | 厦门建霖工业有限公司 | 一种限流装置及方法 |
CN107675760A (zh) * | 2017-10-19 | 2018-02-09 | 开平市祺龙五金塑胶有限公司 | 一种具有衡流阀片的水龙头起泡器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5237097Y2 (ja) * | 1972-03-15 | 1977-08-23 | ||
JPS5123059A (ja) * | 1974-08-20 | 1976-02-24 | Matsushita Electric Ind Co Ltd | Fukuchohoshiki |
JPS5248132U (ja) * | 1975-10-02 | 1977-04-06 | ||
JPS5985467U (ja) * | 1982-11-29 | 1984-06-09 | 松下電器産業株式会社 | 流体流量制御装置 |
JPS59100154U (ja) * | 1982-12-24 | 1984-07-06 | 松下電器産業株式会社 | 給湯器の水量制御装置 |
JPS60114374U (ja) * | 1984-01-10 | 1985-08-02 | 株式会社ノーリツ | 水ガバナ |
JP3213177B2 (ja) * | 1994-10-18 | 2001-10-02 | 藤倉ゴム工業株式会社 | 水ガバナーのセンタコア及び小r部品成形金型の製造方法 |
JP3392241B2 (ja) * | 1994-11-22 | 2003-03-31 | 藤倉ゴム工業株式会社 | 水ガバナー |
JP3380635B2 (ja) * | 1994-11-22 | 2003-02-24 | 藤倉ゴム工業株式会社 | 水ガバナーのセンタコアの成形金型 |
JP3361199B2 (ja) * | 1994-11-22 | 2003-01-07 | 藤倉ゴム工業株式会社 | 小流量用水ガバナー |
JP3372143B2 (ja) * | 1995-08-21 | 2003-01-27 | 藤倉ゴム工業株式会社 | 流量調整可能な水ガバナー |
JPH11182706A (ja) * | 1997-12-17 | 1999-07-06 | Miura Co Ltd | 逆止機能付定流量弁 |
-
2008
- 2008-04-01 JP JP2008094605A patent/JP5215709B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009250247A (ja) | 2009-10-29 |
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