WO2009072261A1 - ポンプ - Google Patents

ポンプ Download PDF

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Publication number
WO2009072261A1
WO2009072261A1 PCT/JP2008/003536 JP2008003536W WO2009072261A1 WO 2009072261 A1 WO2009072261 A1 WO 2009072261A1 JP 2008003536 W JP2008003536 W JP 2008003536W WO 2009072261 A1 WO2009072261 A1 WO 2009072261A1
Authority
WO
WIPO (PCT)
Prior art keywords
diaphragm
pump
housing
vibrates
fixed
Prior art date
Application number
PCT/JP2008/003536
Other languages
English (en)
French (fr)
Inventor
Katsushi Yuguchi
Hisami Waki
Original Assignee
Star Micronics Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Star Micronics Co., Ltd. filed Critical Star Micronics Co., Ltd.
Publication of WO2009072261A1 publication Critical patent/WO2009072261A1/ja

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps
    • F04B43/046—Micropumps with piezoelectric drive

Abstract

本発明は、振動体の振動効率が高い次元で確保され、もって吐出量の多い高効率のポンプ作用を得ることができるポンプを提供することを目的とする。ハウジング２にダイヤフラム３の周縁部を固定して両者の間にポンプ室５を形成し、ダイヤフラム３に固着された圧電素子４によってダイヤフラム３を駆動して撓み振動を発生させることにより、ポンプ室５内の圧力を変動させて空気等の流体を圧送するポンプにおいて、ダイヤフラム３および圧電素子４を含む振動体６が固有振動数で振動する時に生じる円周状のノード部６Ａを、弾性を有する接着剤４０を介してハウジング２に弾性的に固定する。
PCT/JP2008/003536 2007-12-05 2008-12-01 ポンプ WO2009072261A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-314770 2007-12-05
JP2007314770 2007-12-05

Publications (1)

Publication Number Publication Date
WO2009072261A1 true WO2009072261A1 (ja) 2009-06-11

Family

ID=40717443

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003536 WO2009072261A1 (ja) 2007-12-05 2008-12-01 ポンプ

Country Status (2)

Country Link
JP (1) JP2009156253A (ja)
WO (1) WO2009072261A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8297947B2 (en) 2009-06-03 2012-10-30 The Technology Partnership Plc Fluid disc pump
US8371829B2 (en) 2010-02-03 2013-02-12 Kci Licensing, Inc. Fluid disc pump with square-wave driver
US8646479B2 (en) 2010-02-03 2014-02-11 Kci Licensing, Inc. Singulation of valves
CN103644105A (zh) * 2013-11-11 2014-03-19 江苏大学 一种新型阿基米德螺线管无阀压电泵
US8821134B2 (en) 2009-06-03 2014-09-02 The Technology Partnership Plc Fluid disc pump
GB2569417A (en) * 2018-07-31 2019-06-19 Ttp Ventus Ltd Microfluidic drive system
CN112211807A (zh) * 2015-04-27 2021-01-12 株式会社村田制作所 泵
US20220090586A1 (en) * 2018-11-23 2022-03-24 Hnp Mikrosysteme Gmbh Sealing structure for a transport device having a shape-memory alloy

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4956655B2 (ja) * 2009-11-25 2012-06-20 株式会社リコー 輸液ポンプモジュール及び輸液システム
KR101333542B1 (ko) * 2010-05-21 2013-11-28 가부시키가이샤 무라타 세이사쿠쇼 유체 펌프
WO2013187271A1 (ja) * 2012-06-11 2013-12-19 株式会社村田製作所 ブロア
JP6190131B2 (ja) * 2013-03-19 2017-08-30 株式会社東芝 流体ポンプ
JPWO2016063711A1 (ja) 2014-10-23 2017-07-27 株式会社村田製作所 バルブ、流体制御装置
WO2018021514A1 (ja) * 2016-07-29 2018-02-01 株式会社村田製作所 バルブ、気体制御装置
JP7104879B2 (ja) * 2018-03-28 2022-07-22 日本電気硝子株式会社 ダイヤフラム装置の製造方法及びダイヤフラム装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128776A (ja) * 1984-07-17 1986-02-08 Matsushita Electric Ind Co Ltd ポンプ
JPH02149880U (ja) * 1989-05-23 1990-12-21
JPH04353279A (ja) * 1991-05-30 1992-12-08 Mitsubishi Materials Corp 圧電ダイヤフラムポンプ
JPH04137284U (ja) * 1991-06-18 1992-12-21 株式会社三鈴エリー 高吐出圧用圧電ポンプ
JP2001065461A (ja) * 1999-08-26 2001-03-16 Matsushita Electric Works Ltd 圧電ダイヤフラムポンプ及びこれを用いた血圧計及び圧電ダイヤフラムポンプの製造方法
JP2003013861A (ja) * 2001-04-24 2003-01-15 Matsushita Electric Works Ltd ポンプ及びその製造方法
JP2007071070A (ja) * 2005-09-06 2007-03-22 Alps Electric Co Ltd ダイヤフラムポンプ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128776A (ja) * 1984-07-17 1986-02-08 Matsushita Electric Ind Co Ltd ポンプ
JPH02149880U (ja) * 1989-05-23 1990-12-21
JPH04353279A (ja) * 1991-05-30 1992-12-08 Mitsubishi Materials Corp 圧電ダイヤフラムポンプ
JPH04137284U (ja) * 1991-06-18 1992-12-21 株式会社三鈴エリー 高吐出圧用圧電ポンプ
JP2001065461A (ja) * 1999-08-26 2001-03-16 Matsushita Electric Works Ltd 圧電ダイヤフラムポンプ及びこれを用いた血圧計及び圧電ダイヤフラムポンプの製造方法
JP2003013861A (ja) * 2001-04-24 2003-01-15 Matsushita Electric Works Ltd ポンプ及びその製造方法
JP2007071070A (ja) * 2005-09-06 2007-03-22 Alps Electric Co Ltd ダイヤフラムポンプ

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8297947B2 (en) 2009-06-03 2012-10-30 The Technology Partnership Plc Fluid disc pump
US8821134B2 (en) 2009-06-03 2014-09-02 The Technology Partnership Plc Fluid disc pump
US8371829B2 (en) 2010-02-03 2013-02-12 Kci Licensing, Inc. Fluid disc pump with square-wave driver
US8646479B2 (en) 2010-02-03 2014-02-11 Kci Licensing, Inc. Singulation of valves
CN103644105A (zh) * 2013-11-11 2014-03-19 江苏大学 一种新型阿基米德螺线管无阀压电泵
CN103644105B (zh) * 2013-11-11 2016-01-20 江苏大学 一种阿基米德螺线管无阀压电泵
CN112211807A (zh) * 2015-04-27 2021-01-12 株式会社村田制作所 泵
GB2569417A (en) * 2018-07-31 2019-06-19 Ttp Ventus Ltd Microfluidic drive system
GB2569417B (en) * 2018-07-31 2020-06-17 Ttp Ventus Ltd Microfluidic drive system
US20220090586A1 (en) * 2018-11-23 2022-03-24 Hnp Mikrosysteme Gmbh Sealing structure for a transport device having a shape-memory alloy

Also Published As

Publication number Publication date
JP2009156253A (ja) 2009-07-16

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