JP4919619B2 - 蝶形水位調整弁 - Google Patents
蝶形水位調整弁 Download PDFInfo
- Publication number
- JP4919619B2 JP4919619B2 JP2005157171A JP2005157171A JP4919619B2 JP 4919619 B2 JP4919619 B2 JP 4919619B2 JP 2005157171 A JP2005157171 A JP 2005157171A JP 2005157171 A JP2005157171 A JP 2005157171A JP 4919619 B2 JP4919619 B2 JP 4919619B2
- Authority
- JP
- Japan
- Prior art keywords
- water level
- butterfly
- valve
- gear mechanism
- lever
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 26
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000007257 malfunction Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Lift Valve (AREA)
- Float Valves (AREA)
Description
2 レバー桿
3 ピニオン
3a 内歯ギア
4 蝶形弁体
6 支持ロッド
7a ストッパリング
7b ストッパリング
8 止めネジ
9 枢支ピン
10 リングナット
11 カバー体
11a フランジ
11b 透孔
12 蓋板
13 ボルト
14 ブッシュ
15 ボルト部材
16 連結プレート
17 ブッシュ
17a ネジ
18 六角筒体
19 弁箱
20 弁軸
21 ネジ
22 ワッシャー
23 ガイドパイプ
23a フランジ
24 ガードリング
25 制御ストッパー
Claims (2)
- 下方に水位の変動に追動するフロートを備えた支持ロッドを有し、その支持ロッドの上端寄りにレバー桿を枢着し、そのレバー桿の先端に弁箱内に軸支された蝶弁体を駆動させるギア機構を連結し、前記ギア機構の全外周をカバー体で気密に覆ってあり、前記した支持ロッドには遊び間隔をもってフロートのストッパーを備えている蝶形水位調整弁において、前記したギア機構はレバー桿の先端に連結されたピニオンとそのピニオンが内接する内歯ギアとし、その内歯ギアに同期して回動する連結プレートを介して蝶弁体の弁軸を連結させてあることを特徴とする蝶形水位調整弁。
- 前記したギア機構のカバー体の外面に、前記したレバー桿のストッパーを少なくとも一以上設けてあることを特徴とする請求項1に記載の蝶形水位調整弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005157171A JP4919619B2 (ja) | 2005-05-30 | 2005-05-30 | 蝶形水位調整弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005157171A JP4919619B2 (ja) | 2005-05-30 | 2005-05-30 | 蝶形水位調整弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006329386A JP2006329386A (ja) | 2006-12-07 |
JP4919619B2 true JP4919619B2 (ja) | 2012-04-18 |
Family
ID=37551272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005157171A Active JP4919619B2 (ja) | 2005-05-30 | 2005-05-30 | 蝶形水位調整弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4919619B2 (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2944562A (en) * | 1958-06-17 | 1960-07-12 | Nat Tank Co | Fluid pressure control system |
JPS5712874A (en) * | 1980-06-25 | 1982-01-22 | Hitachi Ltd | Washer |
JPS58191478A (ja) * | 1982-05-04 | 1983-11-08 | Matsushita Electric Ind Co Ltd | 太陽電池の反射防止膜形成法 |
JPS6045982A (ja) * | 1983-08-22 | 1985-03-12 | Hitachi Ltd | 磁気ディスク装置 |
JPH04316779A (ja) * | 1990-10-03 | 1992-11-09 | Yuuzu Kk | 液面制御弁 |
JP2718874B2 (ja) * | 1993-03-17 | 1998-02-25 | 株式会社大和鉄工所 | 貯水タンクの異常流出防止装置 |
JP2980557B2 (ja) * | 1996-08-09 | 1999-11-22 | 株式会社大和鉄工所 | 液面制御装置 |
JPH11344149A (ja) * | 1998-06-03 | 1999-12-14 | Nichiben Tokushu Kogyo:Kk | バタフライ型フロート弁 |
-
2005
- 2005-05-30 JP JP2005157171A patent/JP4919619B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006329386A (ja) | 2006-12-07 |
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