JP2001515183A5 - - Google Patents

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Publication number
JP2001515183A5
JP2001515183A5 JP2000509953A JP2000509953A JP2001515183A5 JP 2001515183 A5 JP2001515183 A5 JP 2001515183A5 JP 2000509953 A JP2000509953 A JP 2000509953A JP 2000509953 A JP2000509953 A JP 2000509953A JP 2001515183 A5 JP2001515183 A5 JP 2001515183A5
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JP
Japan
Prior art keywords
micropump
micropumps
volume
self
inlet
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Pending
Application number
JP2000509953A
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English (en)
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JP2001515183A (ja
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Priority claimed from PCT/EP1998/005471 external-priority patent/WO1999009321A1/fr
Publication of JP2001515183A publication Critical patent/JP2001515183A/ja
Publication of JP2001515183A5 publication Critical patent/JP2001515183A5/ja
Pending legal-status Critical Current

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Description

欧州特許出願第９５ ９０４ ６７４．９号は、その様な自給式マイクロポンプを記述する。しかし、その文書に記述される入口弁の製作は容易ではない。
欧州特許出願第９０ ８１０ ２７２．６号は、逆止弁を形成する入口部材を有するマイクロポンプを記述する、しかしそれはポンプを自給式には出来ない。
従来技術のマイクロポンプの性能に比較される本発明のマイクロポンプの改善された性能を証明するために、図１から５の形態及び２つの逆さのピラミッドの形状のオリフィス４４の使用により得られる稼働例を次に示す。オリフィス４４の満水体積は、１５ｘ１０-9Ｌ（リッター）であった、弁２８の下に形成される満水体積、即ち膜４２と第１の板１２の間は３４ｘ１０ -9 Ｌであった（比較では、ＥＰ出願９０ ８１０ ２７２．６の図７Ａの入口弁の相当する体積は、５００ｘ１０-9Ｌより大きい）、そして単位輸送量の値は、１５０ｘ１０-9Ｌであった。そのような入り口ポンプにより、マイクロポンプは、１より大きい圧縮比、即ち全体の満水体積に対する単位輸送体積の比を有していた。
この結果は、最高で約０．１の圧縮比を有する自給式と言われる流体用の従来技術のマイクロ加工のマイクロポンプにより得られるそれより、かなりより優れている。
ここでの説明及び図面においては、指示方法は全く制限されないことが理解されなければならない。添付図について以下説明する。
JP2000509953A 1997-08-20 1998-08-19 自給を可能にする入口制御部材を具備するマイクロポンプ Pending JP2001515183A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9710497 1997-08-20
FR97/10497 1997-08-20
PCT/EP1998/005471 WO1999009321A1 (fr) 1997-08-20 1998-08-19 Micropompe comprenant un organe de controle d'entree permettant son auto-amorcage

Publications (2)

Publication Number Publication Date
JP2001515183A JP2001515183A (ja) 2001-09-18
JP2001515183A5 true JP2001515183A5 (ja) 2006-01-05

Family

ID=9510392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000509953A Pending JP2001515183A (ja) 1997-08-20 1998-08-19 自給を可能にする入口制御部材を具備するマイクロポンプ

Country Status (8)

Country Link
US (1) US6390791B1 (ja)
EP (1) EP1003973B1 (ja)
JP (1) JP2001515183A (ja)
CN (1) CN1097168C (ja)
AU (1) AU9739898A (ja)
CA (1) CA2301878A1 (ja)
DE (1) DE69813569T2 (ja)
WO (1) WO1999009321A1 (ja)

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