JP5352544B2 - ダイヤフラムポンプ - Google Patents
ダイヤフラムポンプ Download PDFInfo
- Publication number
- JP5352544B2 JP5352544B2 JP2010174468A JP2010174468A JP5352544B2 JP 5352544 B2 JP5352544 B2 JP 5352544B2 JP 2010174468 A JP2010174468 A JP 2010174468A JP 2010174468 A JP2010174468 A JP 2010174468A JP 5352544 B2 JP5352544 B2 JP 5352544B2
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- JP
- Japan
- Prior art keywords
- working fluid
- diaphragm
- chamber
- fluid
- pump
- 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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Claims (2)
- 内部に配置されたダイヤフラム(1)によって、該ダイヤフラム(1)を往復動変形させるための作動流体が供給される作動流体室(2a)と、搬送流体が吸入・吐出される搬送流体室(2b)とに区画されるポンプ室(2)を備えたダイヤフラムポンプにおいて、
作動流体の圧縮性による損失をなくすべく、変形していない状態のダイヤフラム(1)の近傍で、ポンプ室(2)における作動流体室(2a)側の壁部が、これと対向するダイヤフラム(1)の表面形状に沿うように形成されることを特徴とするダイヤフラムポンプ。 - ポンプ室(2)の作動流体室(2a)側の前記壁部は、中心から同心状に形成される波形状であることを特徴とする請求項1に記載のダイヤフラムポンプ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010174468A JP5352544B2 (ja) | 2010-08-03 | 2010-08-03 | ダイヤフラムポンプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010174468A JP5352544B2 (ja) | 2010-08-03 | 2010-08-03 | ダイヤフラムポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012036737A JP2012036737A (ja) | 2012-02-23 |
JP5352544B2 true JP5352544B2 (ja) | 2013-11-27 |
Family
ID=45848997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010174468A Active JP5352544B2 (ja) | 2010-08-03 | 2010-08-03 | ダイヤフラムポンプ |
Country Status (1)
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JP (1) | JP5352544B2 (ja) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62131988A (ja) * | 1985-12-04 | 1987-06-15 | Nippon Valqua Ind Ltd | ダイアフラムポンプ |
JPH06200901A (ja) * | 1992-12-28 | 1994-07-19 | Kazuo Sugimura | 波紋形ダイヤフラム用波型容器 |
-
2010
- 2010-08-03 JP JP2010174468A patent/JP5352544B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2012036737A (ja) | 2012-02-23 |
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