HK1051061A1 - Pump and method of manufacturing same - Google Patents

Pump and method of manufacturing same

Info

Publication number
HK1051061A1
HK1051061A1 HK03101906A HK03101906A HK1051061A1 HK 1051061 A1 HK1051061 A1 HK 1051061A1 HK 03101906 A HK03101906 A HK 03101906A HK 03101906 A HK03101906 A HK 03101906A HK 1051061 A1 HK1051061 A1 HK 1051061A1
Authority
HK
Hong Kong
Prior art keywords
pump
manufacturing same
manufacturing
same
Prior art date
Application number
HK03101906A
Other versions
HK1051061B (en
Inventor
Yoji Urano
Tatsuji Kawaguchi
Harunori Kitahara
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of HK1051061A1 publication Critical patent/HK1051061A1/en
Publication of HK1051061B publication Critical patent/HK1051061B/en

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
    • 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
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/106—Flap valves the valve being formed by one or more flexible elements the valve being a membrane
    • F04B53/1062—Flap valves the valve being formed by one or more flexible elements the valve being a membrane fixed at two or more points at its periphery
HK03101906.8A 2001-04-24 2003-03-14 Pump and method of manufacturing same HK1051061B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001125904 2001-04-24

Publications (2)

Publication Number Publication Date
HK1051061A1 true HK1051061A1 (en) 2003-07-18
HK1051061B HK1051061B (en) 2006-08-25

Family

ID=18975035

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03101906.8A HK1051061B (en) 2001-04-24 2003-03-14 Pump and method of manufacturing same

Country Status (7)

Country Link
US (1) US20030002995A1 (en)
EP (1) EP1253320B1 (en)
KR (1) KR100494262B1 (en)
CN (1) CN1212476C (en)
DE (1) DE60209054T2 (en)
HK (1) HK1051061B (en)
TW (1) TW561223B (en)

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DE102012202103A1 (en) 2012-02-13 2013-08-14 Robert Bosch Gmbh Pressure compensation element with a membrane, housing, battery cell module and motor vehicle
TWI475180B (en) * 2012-05-31 2015-03-01 Ind Tech Res Inst Synthetic jet equipment
KR20140147345A (en) * 2013-06-19 2014-12-30 삼성전기주식회사 Micro pump device
US20150057594A1 (en) * 2013-08-24 2015-02-26 Alcon Research, Ltd. Bubble-free microfluidic valve systems and methods
JP2015117647A (en) * 2013-12-19 2015-06-25 東芝テック株式会社 Piezoelectric pump and ink jet recording device with piezoelectric pump
JP6695154B2 (en) * 2016-01-28 2020-05-20 東芝テック株式会社 Ink circulation device and printer
EP3203077B1 (en) 2016-01-29 2021-06-16 Microjet Technology Co., Ltd Piezoelectric actuator
US10388849B2 (en) 2016-01-29 2019-08-20 Microjet Technology Co., Ltd. Piezoelectric actuator
US10378529B2 (en) 2016-01-29 2019-08-13 Microjet Technology Co., Ltd. Miniature pneumatic device
US10584695B2 (en) 2016-01-29 2020-03-10 Microjet Technology Co., Ltd. Miniature fluid control device
US9976673B2 (en) 2016-01-29 2018-05-22 Microjet Technology Co., Ltd. Miniature fluid control device
EP3203079B1 (en) 2016-01-29 2021-05-19 Microjet Technology Co., Ltd Piezoelectric actuator
US10451051B2 (en) 2016-01-29 2019-10-22 Microjet Technology Co., Ltd. Miniature pneumatic device
EP3203076B1 (en) 2016-01-29 2021-05-12 Microjet Technology Co., Ltd Miniature fluid control device
TWM537162U (en) * 2016-01-29 2017-02-21 Microjet Technology Co Ltd Miniature fluid control device
US10529911B2 (en) 2016-01-29 2020-01-07 Microjet Technology Co., Ltd. Piezoelectric actuator
US10487820B2 (en) 2016-01-29 2019-11-26 Microjet Technology Co., Ltd. Miniature pneumatic device
EP3203081B1 (en) 2016-01-29 2021-06-16 Microjet Technology Co., Ltd Miniature fluid control device
US10371136B2 (en) 2016-01-29 2019-08-06 Microjet Technology Co., Ltd. Miniature pneumatic device
KR101910932B1 (en) * 2016-08-31 2018-10-23 이오플로우(주) Electoosmotic pump
CN108071578A (en) * 2016-11-10 2018-05-25 研能科技股份有限公司 Micro pressure power set
US10655620B2 (en) 2016-11-10 2020-05-19 Microjet Technology Co., Ltd. Miniature fluid control device
US10683861B2 (en) 2016-11-10 2020-06-16 Microjet Technology Co., Ltd. Miniature pneumatic device
CN108071577B (en) * 2016-11-10 2020-11-24 研能科技股份有限公司 Micro fluid control device
CN108071580A (en) * 2016-11-10 2018-05-25 研能科技股份有限公司 Micro pressure power set
US10746169B2 (en) 2016-11-10 2020-08-18 Microjet Technology Co., Ltd. Miniature pneumatic device
DE102018207858B4 (en) * 2018-05-18 2021-06-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and holding device for manufacturing a micropump with a mechanically preloaded diaphragm actuator
CN208950819U (en) * 2018-09-30 2019-06-07 深圳市大疆软件科技有限公司 Diaphragm pump and agriculture unmanned plane
CN113944614B (en) * 2018-09-30 2023-06-20 深圳市大疆软件科技有限公司 Diaphragm pump and agricultural unmanned aerial vehicle
CN110869613B (en) * 2018-09-30 2022-08-19 深圳市大疆软件科技有限公司 Diaphragm pump and agricultural unmanned aerial vehicle
CN110785561B (en) * 2018-09-30 2022-04-22 深圳市大疆软件科技有限公司 Diaphragm pump and have its agricultural plant protection machine
CN208950820U (en) * 2018-09-30 2019-06-07 深圳市大疆软件科技有限公司 Diaphragm pump and agriculture unmanned plane
CN216984886U (en) * 2021-11-25 2022-07-19 华为技术有限公司 Miniature piezoelectric pump and electronic equipment

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Also Published As

Publication number Publication date
DE60209054T2 (en) 2006-08-31
KR20020082800A (en) 2002-10-31
CN1212476C (en) 2005-07-27
DE60209054D1 (en) 2006-04-20
TW561223B (en) 2003-11-11
KR100494262B1 (en) 2005-06-13
EP1253320A3 (en) 2004-02-04
US20030002995A1 (en) 2003-01-02
HK1051061B (en) 2006-08-25
EP1253320B1 (en) 2006-02-08
CN1382909A (en) 2002-12-04
EP1253320A2 (en) 2002-10-30

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130423