EP3841303C0 - Mikrogebläse - Google Patents

Mikrogebläse

Info

Publication number
EP3841303C0
EP3841303C0 EP19783618.2A EP19783618A EP3841303C0 EP 3841303 C0 EP3841303 C0 EP 3841303C0 EP 19783618 A EP19783618 A EP 19783618A EP 3841303 C0 EP3841303 C0 EP 3841303C0
Authority
EP
European Patent Office
Prior art keywords
microblower
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.)
Active
Application number
EP19783618.2A
Other languages
English (en)
French (fr)
Other versions
EP3841303A1 (de
EP3841303B1 (de
Inventor
Frank Bartels
Anja Strube
Florian Siemenroth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bartels Mikrotechnik GmbH
Original Assignee
Bartels Mikrotechnik GmbH
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 Bartels Mikrotechnik GmbH filed Critical Bartels Mikrotechnik GmbH
Publication of EP3841303A1 publication Critical patent/EP3841303A1/de
Application granted granted Critical
Publication of EP3841303C0 publication Critical patent/EP3841303C0/de
Publication of EP3841303B1 publication Critical patent/EP3841303B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F04B43/0009—Special features
    • F04B43/0027—Special features without valves
    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/043—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms two or more plate-like pumping flexible members in parallel
    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/047—Pumps having electric 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
EP19783618.2A 2018-08-24 2019-08-23 Mikrogebläse Active EP3841303B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018120782.4A DE102018120782B3 (de) 2018-08-24 2018-08-24 Mikrogebläse
PCT/IB2019/057118 WO2020039399A1 (de) 2018-08-24 2019-08-23 Mikrogebläse

Publications (3)

Publication Number Publication Date
EP3841303A1 EP3841303A1 (de) 2021-06-30
EP3841303C0 true EP3841303C0 (de) 2023-07-26
EP3841303B1 EP3841303B1 (de) 2023-07-26

Family

ID=67481868

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19783618.2A Active EP3841303B1 (de) 2018-08-24 2019-08-23 Mikrogebläse

Country Status (5)

Country Link
US (1) US11434893B2 (de)
EP (1) EP3841303B1 (de)
JP (1) JP2021535323A (de)
DE (1) DE102018120782B3 (de)
WO (1) WO2020039399A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019004450B4 (de) 2019-06-26 2024-03-14 Drägerwerk AG & Co. KGaA Mikropumpensystem und Verfahren zur Führung eines kompressiblen Fluids
USD991984S1 (en) * 2021-11-30 2023-07-11 Murata Manufacturing Co., Ltd. Piezoelectric pump

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029374A (en) * 1934-11-20 1936-02-04 Junius W Houston Electromagnetic pump
FR2757906A1 (fr) * 1996-12-31 1998-07-03 Westonbridge Int Ltd Micropompe avec piece intermediaire integree
JP4677933B2 (ja) * 2005-04-14 2011-04-27 セイコーエプソン株式会社 ポンプ及び流体システム
KR101088943B1 (ko) 2006-12-09 2011-12-01 가부시키가이샤 무라타 세이사쿠쇼 압전 마이크로 블로어
JP5205957B2 (ja) * 2007-12-27 2013-06-05 ソニー株式会社 圧電ポンプ、冷却装置及び電子機器
WO2009148008A1 (ja) 2008-06-03 2009-12-10 株式会社村田製作所 圧電マイクロブロア
DE102012101861A1 (de) 2012-03-06 2013-09-12 Continental Automotive Gmbh Mikropumpe mit gasdurchlässigem, aber flüssigkeitsundurchlässigen Gewebe im Ansaugbereich
JP5928160B2 (ja) 2012-05-29 2016-06-01 オムロンヘルスケア株式会社 圧電ポンプおよびこれを備えた血圧情報測定装置
WO2013187270A1 (ja) 2012-06-11 2013-12-19 株式会社村田製作所 ブロア
WO2014148103A1 (ja) * 2013-03-22 2014-09-25 株式会社村田製作所 圧電ブロア
JP5907322B1 (ja) * 2014-07-11 2016-04-26 株式会社村田製作所 吸引装置
TWI557321B (zh) 2015-06-25 2016-11-11 科際精密股份有限公司 壓電泵及其操作方法

Also Published As

Publication number Publication date
EP3841303A1 (de) 2021-06-30
DE102018120782B3 (de) 2019-08-22
WO2020039399A1 (de) 2020-02-27
JP2021535323A (ja) 2021-12-16
US11434893B2 (en) 2022-09-06
EP3841303B1 (de) 2023-07-26
US20210199106A1 (en) 2021-07-01

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