JP4460246B2 - 動力噴霧機の調圧機構 - Google Patents
動力噴霧機の調圧機構 Download PDFInfo
- Publication number
- JP4460246B2 JP4460246B2 JP2003302442A JP2003302442A JP4460246B2 JP 4460246 B2 JP4460246 B2 JP 4460246B2 JP 2003302442 A JP2003302442 A JP 2003302442A JP 2003302442 A JP2003302442 A JP 2003302442A JP 4460246 B2 JP4460246 B2 JP 4460246B2
- Authority
- JP
- Japan
- Prior art keywords
- pin
- pressure
- valve body
- valve
- pressure adjusting
- 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
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- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Description
2:弁箱
3:弁体
4:スプリング
6:弁軸
7:オーリング
9:軸
11:吐出口
12:回転式調圧ハンドル
12a:回転面
13:偏心溝
14:セレーション
15:ピン
Claims (1)
- ポンプの吐出圧のかかる弁体と、この弁体を格納する弁箱と、この弁箱に前記弁体の開閉方向に沿って摺動可能に挿着されて前記弁体をスプリングを介して保持する弁軸と、この弁軸にその摺動方向と直交する方向に突出するピンと、回転面の偏心円線上にある偏心溝に前記ピンを係合してこれを往復動させる回転式調圧ハンドルと、前記偏心溝のピン係合面に設けられて前記ピンを無段階に近い多段階に止めるためのセレーションとを備え、スプリングの反力が小さい低圧側ではセレーションの山を高く、スプリングの反力が大きい高圧側ではセレーションの山を低くしたことを特徴とする農薬散布用の動力噴霧機の調圧機構。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003302442A JP4460246B2 (ja) | 2003-08-27 | 2003-08-27 | 動力噴霧機の調圧機構 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003302442A JP4460246B2 (ja) | 2003-08-27 | 2003-08-27 | 動力噴霧機の調圧機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005069428A JP2005069428A (ja) | 2005-03-17 |
JP4460246B2 true JP4460246B2 (ja) | 2010-05-12 |
Family
ID=34406707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003302442A Expired - Fee Related JP4460246B2 (ja) | 2003-08-27 | 2003-08-27 | 動力噴霧機の調圧機構 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4460246B2 (ja) |
-
2003
- 2003-08-27 JP JP2003302442A patent/JP4460246B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005069428A (ja) | 2005-03-17 |
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