DE602008002920D1 - Freihandmilchpumpe mit ausgeglichenem kolbenantrieb - Google Patents

Freihandmilchpumpe mit ausgeglichenem kolbenantrieb

Info

Publication number
DE602008002920D1
DE602008002920D1 DE602008002920T DE602008002920T DE602008002920D1 DE 602008002920 D1 DE602008002920 D1 DE 602008002920D1 DE 602008002920 T DE602008002920 T DE 602008002920T DE 602008002920 T DE602008002920 T DE 602008002920T DE 602008002920 D1 DE602008002920 D1 DE 602008002920D1
Authority
DE
Germany
Prior art keywords
pump
during
breast
vacuum chamber
stroke
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
DE602008002920T
Other languages
English (en)
Inventor
Kenneth E Myers
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.)
Medela Holding AG
Original Assignee
Medela Holding AG
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 Medela Holding AG filed Critical Medela Holding AG
Publication of DE602008002920D1 publication Critical patent/DE602008002920D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/06—Milking pumps
    • A61M1/062—Pump accessories
    • A61M1/064—Suction cups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/06—Milking pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/06—Milking pumps
    • A61M1/062—Pump accessories
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/06—Milking pumps
    • A61M1/062—Pump accessories
    • A61M1/067—Pump accessories with means for hands-free operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/06—Milking pumps
    • A61M1/069—Means for improving milking yield
    • A61M1/0697—Means for improving milking yield having means for massaging the breast
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/80—Suction pumps
    • A61M1/81—Piston pumps, e.g. syringes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2209/00—Ancillary equipment
    • A61M2209/08—Supports for equipment
    • A61M2209/088—Supports for equipment on the body

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Pediatric Medicine (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Dairy Products (AREA)
DE602008002920T 2007-05-04 2008-05-02 Freihandmilchpumpe mit ausgeglichenem kolbenantrieb Active DE602008002920D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91593707P 2007-05-04 2007-05-04
PCT/US2008/062422 WO2008137678A1 (en) 2007-05-04 2008-05-02 Hands-free breast pump with balanced reciprocating drive

Publications (1)

Publication Number Publication Date
DE602008002920D1 true DE602008002920D1 (de) 2010-11-18

Family

ID=39691119

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008002920T Active DE602008002920D1 (de) 2007-05-04 2008-05-02 Freihandmilchpumpe mit ausgeglichenem kolbenantrieb

Country Status (16)

Country Link
US (2) US7824363B2 (de)
EP (1) EP2144644B1 (de)
JP (1) JP5112509B2 (de)
KR (1) KR101463088B1 (de)
CN (1) CN101687068B (de)
AT (1) ATE483482T1 (de)
AU (1) AU2008247561B2 (de)
BR (1) BRPI0810341A2 (de)
CA (1) CA2685617A1 (de)
DE (1) DE602008002920D1 (de)
MX (1) MX2009011911A (de)
MY (1) MY148993A (de)
PL (1) PL2144644T3 (de)
RU (1) RU2009143636A (de)
TW (1) TW200920419A (de)
WO (1) WO2008137678A1 (de)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6749582B2 (en) 2002-04-30 2004-06-15 The First Years Inc. Pumping breast milk
US20040158198A1 (en) * 2003-02-10 2004-08-12 Erich Pfenninger Portable breast pump
US8187227B2 (en) 2006-11-01 2012-05-29 Medela Holding Ag Self returning contamination barrier
US8220361B2 (en) * 2007-03-30 2012-07-17 Motorola Solutions, Inc. Rotary knob assembly
AU2008247561B2 (en) * 2007-05-04 2013-05-09 Medela Holding Ag Hands-free breast pump with balanced reciprocating drive
EP2196229A1 (de) * 2008-12-12 2010-06-16 Koninklijke Philips Electronics N.V. Motorisierter Kopf für eine Milchpumpe
US8398584B2 (en) 2009-01-16 2013-03-19 Learning Curve Brands, Inc. Breast pump and method of use
CN201469749U (zh) * 2009-06-18 2010-05-19 郭永峰 活塞式吸奶器的抽吸装置
US8167833B2 (en) * 2009-07-01 2012-05-01 Pigeon Corporation Breast pump
EP2324868A1 (de) 2009-07-28 2011-05-25 Koninklijke Philips Electronics N.V. Flexibler Antrieb für Brustpumpe
MY163631A (en) 2009-09-22 2017-10-13 Medela Holding Ag Breast shield for expressing human breast milk
US9011372B2 (en) 2010-07-22 2015-04-21 Platinum Products Holding, Inc. Manual breast pump with resilient return
CH703813A1 (de) 2010-09-17 2012-03-30 Medela Holding Ag Membranvakuumpumpe.
WO2012157895A2 (ko) * 2011-05-16 2012-11-22 Hong Sang Hyun 모유 착유기
CH705295A1 (de) 2011-07-18 2013-01-31 Medela Holding Ag Brusthaubeneinheit.
US8801495B1 (en) * 2011-08-26 2014-08-12 Desirae A. Guindon Bra with breast pumping apparatus integrated therein
WO2013066919A2 (en) 2011-10-31 2013-05-10 Zhang Henian Systems and methods for maintaining breast or udder health
EP2606918B1 (de) * 2011-12-21 2014-06-25 MAPA GmbH Elektrische Muttermilchpumpe
RU2641517C2 (ru) * 2012-09-24 2018-01-17 Конинклейке Филипс Н.В. Система молокоотсоса с приводом
US9205185B2 (en) 2012-11-05 2015-12-08 Medela Holding Ag Pump unit for expressing milk
DE102013110501B4 (de) 2013-09-23 2016-02-18 Novoluto Gmbh Stimulationsvorrichtung
PT3057626T (pt) * 2013-10-14 2018-06-08 Vesucta Aps Dispositivo de bomba tira-leite
US10568996B2 (en) 2014-06-05 2020-02-25 Koninklijke Philips N.V. Breast pump
WO2016007560A1 (en) * 2014-07-07 2016-01-14 Naya Health, Inc. Pump apparatus and methods for expression of human breast milk
AU2015292839B2 (en) 2014-07-22 2019-09-12 Willow Innovations, Inc. Breast pump system and methods
CA2955605C (en) 2014-07-22 2023-01-03 John Y. Chang Breast pump system and methods
WO2016014488A1 (en) 2014-07-22 2016-01-28 Exploramed Nc7, Llc Breast pump system and methods
US11660380B2 (en) 2014-07-22 2023-05-30 Willow Innovations, Inc. Breast pump system with collection container
WO2016014483A1 (en) 2014-07-22 2016-01-28 Exploramed Nc7, Llc Breast pump system and methods
EP3545982A1 (de) 2014-08-11 2019-10-02 ExploraMed NC7, Inc. Synchronisierung einer muttermilchpumpe mit säuglingsernährung
US9498565B2 (en) 2014-08-26 2016-11-22 Mimeo Labs, Inc. Breast fluid expression device
SG10202012959YA (en) 2014-09-16 2021-01-28 Willow Innovations Inc Systems, devices and methods for assessing milk volume expressed from a breast
US11324864B2 (en) * 2015-01-30 2022-05-10 Moxxly, LLC Discrete apparatus for the expression and collection of breast milk
USD785160S1 (en) 2015-02-20 2017-04-25 Medela Holding Ag Membrane for a breastshield of a breast pump
WO2016162757A1 (en) 2015-04-06 2016-10-13 Medela Holding Ag Improved breastmilk expression system with detection, feedback and connectability features
US10220126B2 (en) 2015-04-08 2019-03-05 P.H.D. Devices, LLC Breast shield and breast pump device
USD791955S1 (en) * 2015-04-13 2017-07-11 Medela Holding Ag Housing with interface panel for a pressure source
USD816207S1 (en) * 2015-08-03 2018-04-24 Koninklijke Philips N.V. Electrical breast pump
CN105233355B (zh) * 2015-10-09 2019-06-18 陈俊波 一种适应于躺着使用和免手扶的吸奶器
CN108601870B (zh) 2016-02-10 2021-07-23 威洛创新股份有限公司 乳房泵组件和方法
USD998137S1 (en) * 2016-02-10 2023-09-05 Willow Innovations, Inc. Flange for a breast pump
USD811579S1 (en) * 2016-02-10 2018-02-27 Exploramed Nc7, Inc. Flex conduit for a breast pump
EP3413947A4 (de) 2016-02-10 2020-01-15 ExploraMed NC7, Inc. Brustpumpenbehälteranordnungen und verfahren
USD828542S1 (en) * 2016-02-10 2018-09-11 Exploramed Nc7, Inc. Flange for a breast pump
USD809646S1 (en) * 2016-02-10 2018-02-06 Exploramed Nc7, Inc. Breast pump
CN108778356B (zh) * 2016-03-17 2021-04-23 美德乐控股公司 医用的抽吸泵
AU2016208327A1 (en) * 2016-04-04 2017-10-19 EIS GmbH Pressure wave massager
US10258723B2 (en) * 2016-07-08 2019-04-16 DAO Health Submersible breast pump protection mechanism for a breast milk collection device with self-contained reservoir
CN107865986B (zh) * 2016-09-24 2023-06-16 福建辉伦婴童用品有限公司 音乐吸奶器及控制方法
WO2018195195A1 (en) * 2017-04-18 2018-10-25 Regents Of The University Of Minnesota Lactation system and method
BR112019026558A2 (pt) * 2017-06-15 2020-06-23 Annabella Tech Ltd Unidade de bomba para leite materno para uso com um sistema de bomba para leite materno para o bombeamento do leite materno do seio e sistema de bomba para leite materno
SG11201912135SA (en) 2017-06-15 2020-01-30 Chiaro Technology Ltd Breast pump system
JP6691591B2 (ja) * 2017-11-27 2020-04-28 黄士哲 ステルス搾乳装置
WO2019164963A1 (en) * 2018-02-20 2019-08-29 Emory University Methods, systems and devices for expressing breastmilk
WO2019177208A1 (ko) * 2018-03-14 2019-09-19 (주)시밀레 스마트 웨어러블 유축기, 유두 교정 및 가슴 확대기
KR102007473B1 (ko) * 2018-07-09 2019-08-05 (주)시밀레 스마트 웨어러블 유축기
KR102085749B1 (ko) * 2018-04-05 2020-03-06 황효순 모유 착유기
WO2019226504A1 (en) * 2018-05-21 2019-11-28 Exploramed Nc7, Inc. Container assemblies for a breast pump
CN108904905A (zh) * 2018-08-22 2018-11-30 无锡新中瑞婴儿用品有限公司 便携式一体吸奶器
CN109010964A (zh) * 2018-08-22 2018-12-18 无锡新中瑞婴儿用品有限公司 应用于吸奶器的新型喇叭罩
CN108904904A (zh) * 2018-08-22 2018-11-30 无锡新中瑞婴儿用品有限公司 一体式吸奶器
CN108904903A (zh) * 2018-08-22 2018-11-30 无锡新中瑞婴儿用品有限公司 应用于吸奶器的新型罩杯组件
CN108992720A (zh) * 2018-08-22 2018-12-14 无锡新中瑞婴儿用品有限公司 一体免手扶吸奶器
AU2019327383A1 (en) * 2018-08-27 2021-03-18 Willow Innovations, Inc. Breast pump housing and flange assembly
CN109621042B (zh) * 2019-01-23 2022-06-14 昌正医疗(苏州)有限公司 一种可穿戴电动吸奶器主机
KR102219176B1 (ko) * 2019-04-04 2021-02-23 (주)시밀레 일체형 전동식 모유 착유기
KR102007475B1 (ko) * 2019-05-31 2019-08-05 (주)시밀레 자동 유축기
GB202004395D0 (en) * 2020-03-26 2020-05-13 Chiaro Technology Ltd Lima
US11523688B2 (en) 2020-04-17 2022-12-13 Restful Pump, Inc. Adjustable breast pump flange
EP4000660A1 (de) * 2020-11-16 2022-05-25 Koninklijke Philips N.V. Brustpumpe
WO2022159245A1 (en) * 2021-01-21 2022-07-28 Turner Wayne D Turner breast shield
US11759554B1 (en) * 2021-01-21 2023-09-19 Wayne D Turner Breast shield with suckling motion one-way valve
USD997349S1 (en) 2021-04-12 2023-08-29 Willow Innovations, Inc. Container and lid assembly for a breast pump
WO2024082957A1 (zh) * 2022-10-17 2024-04-25 陈水云 一种一体式吸乳器
CN220213551U (zh) * 2023-06-06 2023-12-22 广州踏龙科技有限公司 可拆卸吸奶器

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114496U (de) * 1978-01-31 1979-08-11
US4857051A (en) * 1980-09-05 1989-08-15 Isg/Ag Breastpump
JPS63147471A (ja) * 1986-12-12 1988-06-20 ピジヨン株式会社 搾乳器
US4941433A (en) 1988-05-23 1990-07-17 Agri-Automation Company, Ltd. Milking method and related apparatus
US4964851A (en) * 1989-03-23 1990-10-23 Isg/Ag Battery-powered breastpump
US5358476A (en) 1990-08-17 1994-10-25 Aurora Search Ltd. Breast pump adapter for filling infant nursers having disposable liners and methods of operation
US20020156419A1 (en) 1991-12-06 2002-10-24 Brian H. Silver Disposable milk collecting bag for a breast pump
US5590648A (en) 1992-11-30 1997-01-07 Tremont Medical Personal health care system
US5676525A (en) 1993-02-19 1997-10-14 Neovation Ag Vacuum limiting medical pump
US5571084A (en) 1994-12-12 1996-11-05 Spread Spectrum Inc. Microprocessor-controlled vested lactation system
GB2299027B (en) * 1995-03-24 1999-02-17 Cannon Rubber Ltd Diaphragm breast pump
US6547756B1 (en) 1999-12-10 2003-04-15 Medela Holding Ag Programmable breastpump
US5776098A (en) 1995-08-03 1998-07-07 Medela, Incorporated Diaphragm pump and pump mounted in a carrying case useful in breast pumping
US6808517B2 (en) * 1999-12-10 2004-10-26 Medela Holding Ag Suction sequences for a breastpump
US5680978A (en) 1995-09-22 1997-10-28 Pinion; Julie A. Baby bottle liner dispensing cabinet
US6379327B2 (en) * 1995-10-06 2002-04-30 Ellen F. Lundy Hands-free portable breast pump system
US6110140A (en) 1996-09-17 2000-08-29 Medela, Inc. Manual breastmilk pump
WO1999044650A1 (en) 1998-03-06 1999-09-10 Ameda Ag Medical Equipment Breast pump
US6387072B1 (en) 1998-12-10 2002-05-14 Medela Holding Ag Breastpump with universal hood base and interchangeable suction hoods
US6427475B1 (en) 1998-12-17 2002-08-06 Abbott Laboratories Nested cooler system
US6328082B1 (en) 2000-03-07 2001-12-11 Bbtresor Inc. Disposable sterile bag, e.g. for breast milk
US6440100B1 (en) 2000-05-31 2002-08-27 John Gilbert Prentiss Concealed apparatus for hands free breast milk pumping and storage
US7223255B2 (en) * 2001-06-19 2007-05-29 Whisper Wear Inc. System for a portable hands-free breast pump and method of using the same
US7789865B2 (en) * 2002-06-19 2010-09-07 Myers Kenneth E Breast cup with an internal vacuum chamber for a hands-free breast pump
US20040024352A1 (en) * 2001-12-27 2004-02-05 Playtex Products, Inc. Breast pump system
JP4579542B2 (ja) * 2001-12-27 2010-11-10 プレイテックス プロダクツ エルエルシー 搾乳カップ
US20040056641A1 (en) * 2002-06-18 2004-03-25 Kenneth Myers Battery powered device including a battery terminal configured to receive an auxiliary power plug
US20040127845A1 (en) * 2002-12-27 2004-07-01 Playtex Products, Inc. Breast pump system
GB2404590B (en) * 2003-08-01 2005-06-01 Cannon Rubber Ltd Powered breast pump
US20050080376A1 (en) * 2003-10-10 2005-04-14 Kenneth Myers Tool for installing a breast interface cup on a breast pump
US7479125B2 (en) * 2003-10-30 2009-01-20 Pigeon Corporation Breast pump
JP3102400U (ja) * 2003-12-19 2004-07-02 睦翔 林 搾乳器用分離式補助装置
JP4134335B2 (ja) * 2005-09-13 2008-08-20 ジェクス株式会社 搾乳器
AU2008247561B2 (en) * 2007-05-04 2013-05-09 Medela Holding Ag Hands-free breast pump with balanced reciprocating drive

Also Published As

Publication number Publication date
US20110245763A1 (en) 2011-10-06
AU2008247561B2 (en) 2013-05-09
WO2008137678A1 (en) 2008-11-13
CA2685617A1 (en) 2008-11-13
RU2009143636A (ru) 2011-06-10
MX2009011911A (es) 2010-03-18
PL2144644T3 (pl) 2011-04-29
CN101687068B (zh) 2012-06-06
JP5112509B2 (ja) 2013-01-09
WO2008137678A8 (en) 2010-03-04
MY148993A (en) 2013-06-28
US7824363B2 (en) 2010-11-02
AU2008247561A1 (en) 2008-11-13
JP2010525899A (ja) 2010-07-29
EP2144644A1 (de) 2010-01-20
EP2144644B1 (de) 2010-10-06
KR101463088B1 (ko) 2014-11-27
US20080275386A1 (en) 2008-11-06
KR20100017650A (ko) 2010-02-16
TW200920419A (en) 2009-05-16
CN101687068A (zh) 2010-03-31
BRPI0810341A2 (pt) 2014-10-14
ATE483482T1 (de) 2010-10-15
US8142393B2 (en) 2012-03-27

Similar Documents

Publication Publication Date Title
DE602008002920D1 (de) Freihandmilchpumpe mit ausgeglichenem kolbenantrieb
MY166812A (en) Diaphragm vacuum pump
ATE449258T1 (de) Linearverdichter
MX341915B (es) Bomba intravenosa y sistema de cartucho.
EA201491466A1 (ru) Приводное устройство для насоса, компрессора или аналогичного устройства
DE602005023129D1 (de) Kleiner piezoelektrischer oder elektrostriktiver linearmotor
MX2012001084A (es) Ventosa electrica.
CN1637288A (zh) 往复式压缩机防磨损装置
CN102734121A (zh) 一种磁铁上置式磁力驱动活塞泵
MX339953B (es) Bomba de diafragma para la dosificacion de un fluido y metodo adecuado.
SE0801192L (sv) Pump/motor av böjd axeltyp med variabelt deplacement
EP2818711A3 (de) Linearer Verdichter
EP1435459A3 (de) Kolbenpumpe und Vakuumpumpe
MX2014013966A (es) Accionador electromagnetico y dispositivo de conservacion de inercia para un compresor de embolo.
CN202971073U (zh) 一种双向柱塞泵
CN202273820U (zh) 受迫振动电磁式柱塞泵
CN109538441A (zh) 电磁液压泵及控制方法
CN103590997A (zh) 一种磁力驱动流体泵
CN101598119A (zh) 一种通轴柱塞高压油泵
CN205173398U (zh) 一种偏心齿轮轴连杆滑块装置
JP2018076806A (ja) 往復動ポンプ
CN203775082U (zh) 磁性转子转动磁性泵机
CN203892164U (zh) 一种小型喷雾器隔膜泵
RU74972U1 (ru) Насосная установка булатова и.л.
CN103780159A (zh) 磁性转子转动磁性泵机