RU2620926C2 - Поршневой насос - Google Patents

Поршневой насос Download PDF

Info

Publication number
RU2620926C2
RU2620926C2 RU2014142060A RU2014142060A RU2620926C2 RU 2620926 C2 RU2620926 C2 RU 2620926C2 RU 2014142060 A RU2014142060 A RU 2014142060A RU 2014142060 A RU2014142060 A RU 2014142060A RU 2620926 C2 RU2620926 C2 RU 2620926C2
Authority
RU
Russia
Prior art keywords
inlet
cylinder
outlet port
port
piston pump
Prior art date
Application number
RU2014142060A
Other languages
English (en)
Russian (ru)
Other versions
RU2014142060A (ru
Inventor
Дитмар ЭБЕРХАРД
Original Assignee
Б. Браун Мельзунген Аг
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 Б. Браун Мельзунген Аг filed Critical Б. Браун Мельзунген Аг
Publication of RU2014142060A publication Critical patent/RU2014142060A/ru
Application granted granted Critical
Publication of RU2620926C2 publication Critical patent/RU2620926C2/ru

Links

Images

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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
    • A61M5/16877—Passive flow controllers; Devices for setting a flow rate
    • A61M5/16881—Regulating valves
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14216—Reciprocating piston type
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests with means for eliminating or preventing injection or infusion of air into body
    • A61M5/365—Air detectors
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/20—Other positive-displacement pumps
    • F04B19/22—Other positive-displacement pumps of reciprocating-piston type
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1066—Valve plates
    • 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
    • F04B51/00—Testing machines, pumps, or pumping installations
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0003—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber
    • F04B7/0007—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber and having a rotating movement
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0019—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers
    • F04B7/0023—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having a rotating movement
    • 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
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/332—Force measuring means
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/16863—Occlusion detection
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details Of Reciprocating Pumps (AREA)
RU2014142060A 2012-03-19 2013-03-08 Поршневой насос RU2620926C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012102274.7 2012-03-19
DE102012102274.7A DE102012102274B4 (de) 2012-03-19 2012-03-19 Kolbenpumpe
PCT/EP2013/054766 WO2013139629A1 (de) 2012-03-19 2013-03-08 Kolbenpumpe

Publications (2)

Publication Number Publication Date
RU2014142060A RU2014142060A (ru) 2016-05-10
RU2620926C2 true RU2620926C2 (ru) 2017-05-30

Family

ID=47843310

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014142060A RU2620926C2 (ru) 2012-03-19 2013-03-08 Поршневой насос

Country Status (8)

Country Link
US (2) US9757517B2 (cg-RX-API-DMAC10.html)
EP (1) EP2663771B1 (cg-RX-API-DMAC10.html)
JP (1) JP5956054B2 (cg-RX-API-DMAC10.html)
CN (1) CN104271947B (cg-RX-API-DMAC10.html)
BR (1) BR112014022691B1 (cg-RX-API-DMAC10.html)
DE (1) DE102012102274B4 (cg-RX-API-DMAC10.html)
RU (1) RU2620926C2 (cg-RX-API-DMAC10.html)
WO (1) WO2013139629A1 (cg-RX-API-DMAC10.html)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012102273A1 (de) * 2012-03-19 2013-09-19 B. Braun Melsungen Ag Vorrichtung zur Zuführung und Dosierung eines Fluids für medizinische Zwecke
HUE067982T2 (hu) 2012-03-30 2024-12-28 Insulet Corp Folyadékadagoló készülék transzkután beviteli eszközzel, behelyezõ mechanizmussal és vércukor monitorozással
KR102235689B1 (ko) * 2013-07-30 2021-04-02 삼성전자주식회사 유체 막힘 센싱 장치 및 유체 막힘 센싱 방법.
FR3022958B1 (fr) * 2014-06-30 2016-07-01 Michelin & Cie Pompe volumetrique a piston et a moyen de distribution rotatif
FR3022959B1 (fr) * 2014-06-30 2016-07-01 Michelin & Cie Pompe volumetrique a piston et procede de controle de debit associe
US10100828B2 (en) * 2016-04-13 2018-10-16 Lloyd Industries, Inc. Systems and methods for analyzing an infusion pump
EP3646905B1 (en) 2016-05-26 2021-06-23 Insulet Corporation Single dose drug delivery device
EP3496789A1 (en) 2016-08-14 2019-06-19 Insulet Corporation Automatic drug delivery device with trigger mechanism
US10603440B2 (en) 2017-01-19 2020-03-31 Insulet Corporation Cartridge hold-up volume reduction
US10695485B2 (en) 2017-03-07 2020-06-30 Insulet Corporation Very high volume user filled drug delivery device
CN108622359B (zh) * 2017-06-02 2020-02-21 宦建春 冲压式船舶推进器及大流量正排泵
EP3662161B1 (en) * 2017-08-03 2024-05-01 Insulet Corporation Micro piston pump
US10973978B2 (en) 2017-08-03 2021-04-13 Insulet Corporation Fluid flow regulation arrangements for drug delivery devices
US11786668B2 (en) 2017-09-25 2023-10-17 Insulet Corporation Drug delivery devices, systems, and methods with force transfer elements
DE102017123296B4 (de) 2017-10-06 2022-02-03 Groninger & Co. Gmbh Fluidzuführbaugruppe zum Entfernen von Gasblasen aus einem Fluidpfad
IL276561B2 (en) 2018-02-11 2024-09-01 Avoset Health Ltd Flex-stroke infusion pump
US10874803B2 (en) 2018-05-31 2020-12-29 Insulet Corporation Drug cartridge with drive system
US11229736B2 (en) 2018-06-06 2022-01-25 Insulet Corporation Linear shuttle pump for drug delivery
JP7307147B2 (ja) * 2018-07-17 2023-07-11 インスレット コーポレイション 薬剤送出ポンプ用の低い起動力を有するバルブ
CN109184218B (zh) * 2018-09-20 2023-08-08 中联重科股份有限公司 混凝土泵送装置及混凝土泵送设备
US11446435B2 (en) 2018-11-28 2022-09-20 Insulet Corporation Drug delivery shuttle pump system and valve assembly
US11191897B2 (en) 2019-03-04 2021-12-07 Eitan Medical Ltd. In cycle pressure measurement
US12318576B2 (en) 2019-03-05 2025-06-03 Eitan Medical Ltd. Infusion pump with toggling capability
WO2020178824A1 (en) 2019-03-05 2020-09-10 Avoset Health Ltd. Infusion pump with valve compensation
US12186528B2 (en) 2019-03-05 2025-01-07 Eitan Medical Ltd. Infusion pump cassette latch
WO2020178827A1 (en) 2019-03-05 2020-09-10 Avoset Health Ltd. Anti-free-flow valve
US11369735B2 (en) 2019-11-05 2022-06-28 Insulet Corporation Component positioning of a linear shuttle pump
CN111097082B (zh) * 2019-12-26 2025-03-18 多普医疗科技(郑州)有限公司 输送计量器及输液装置
EP4274640A1 (en) 2021-01-08 2023-11-15 Insulet Corporation Single actuated precision dose intermediate pumping chamber
US12440617B2 (en) 2021-01-11 2025-10-14 Insulet Corporation Linear activated drug dosing pump system
US12616790B2 (en) 2021-03-12 2026-05-05 Insulet Corporation Pumping mechanism with wire-pulled plunger
CN117396242A (zh) 2021-05-21 2024-01-12 英赛罗公司 用于可穿戴式药物输送装置的紧凑型正排量泵
WO2022251642A1 (en) 2021-05-28 2022-12-01 Insulet Corporation Spring-based status sensors
EP4419161A1 (en) 2021-10-18 2024-08-28 Insulet Corporation Drive mechanism for positive displacement pumps
US20240009390A1 (en) * 2022-07-07 2024-01-11 Insulet Corporation System and method for detecting occlusions in a fluid path
US20250018105A1 (en) * 2023-07-12 2025-01-16 Acist Medical Systems, Inc. Contrast Injection System and Method for Pre-Stressing Tubing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1011893A1 (ru) * 1981-02-27 1983-04-15 Научно-исследовательский институт строительства угольных и горнорудных предприятий Поршневой бетононасос
DE20317579U1 (de) * 2003-11-14 2004-01-15 Wenning, Franz Durchlaufsichere Kolbenpumpe
DE102005058100B3 (de) * 2005-12-05 2007-08-23 Bert Miecznik Hubgetriebene Pumpe und strömungsgetriebener Motor
RU2324070C2 (ru) * 2003-09-22 2008-05-10 Швинг Гмбх Поршневой насос для подачи высокоплотных сред с постоянной скоростью

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1164831A (en) * 1913-09-24 1915-12-21 George L Mcdermott Pump.
US1774662A (en) 1928-04-12 1930-09-02 Arthur S Parks Vacuum pump
US4854836A (en) 1986-02-18 1989-08-08 Baxter International Inc. Collapsible conduit for linear peristaltic pump and method of making the same
DE3838689C1 (en) 1988-11-15 1990-06-28 Fresenius Ag, 6380 Bad Homburg, De Method for the continuous measurement of the pressure in a flexible fluid line for medical purposes, as well as a device for carrying out the method
DE19500154C1 (de) * 1995-01-04 1996-10-17 Fritz Giebler Gmbh Infusionsschlauch für ein Infusionsgerät mit einem Blasendetektor
US6171253B1 (en) * 1999-05-04 2001-01-09 Apex Medical, Inc. Flat tube pressure sensor
JP2002130589A (ja) * 2000-10-24 2002-05-09 Nsk Ltd 主軸の潤滑装置
US6523414B1 (en) * 2001-04-16 2003-02-25 Zevex, Inc. Optical pressure monitoring system
DE60336505D1 (de) * 2003-01-30 2011-05-05 Jms Co Ltd Druckdetektor
CN2614275Y (zh) 2003-02-12 2004-05-05 黎其银 一种活塞泵
CN101429932A (zh) 2004-11-29 2009-05-13 蒂埃里·那瓦罗 具有往复旋转式活塞的容积泵
DE102005058080B4 (de) 2005-12-06 2008-01-03 Albert-Ludwigs-Universität Freiburg Überwachungseinheit zur Fluiddosierung und Mikrodosieranordnung
US8172799B2 (en) 2007-01-10 2012-05-08 Acist Medical Systems, Inc. Volumetric pump
KR20110083695A (ko) 2008-10-30 2011-07-20 스위스인노브 프로덕트 에스에이알엘 용적 펌프 및 그의 구동 메커니즘
JP2011017331A (ja) 2009-07-08 2011-01-27 Takashi Arai 多目的ピストンまたはダイヤフラム式ポンプ
US20110021990A1 (en) 2009-07-23 2011-01-27 Thierry Navarro Micropump and method for manufacturing thereof
DE102012102272A1 (de) * 2012-03-19 2013-09-19 B. Braun Melsungen Ag Kolbenpumpe; Vorrichtung zur Zuführung und Dosierung eines Fluids für medizinische Zwecke mittels Kolbenpumpe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1011893A1 (ru) * 1981-02-27 1983-04-15 Научно-исследовательский институт строительства угольных и горнорудных предприятий Поршневой бетононасос
RU2324070C2 (ru) * 2003-09-22 2008-05-10 Швинг Гмбх Поршневой насос для подачи высокоплотных сред с постоянной скоростью
DE20317579U1 (de) * 2003-11-14 2004-01-15 Wenning, Franz Durchlaufsichere Kolbenpumpe
DE102005058100B3 (de) * 2005-12-05 2007-08-23 Bert Miecznik Hubgetriebene Pumpe und strömungsgetriebener Motor

Also Published As

Publication number Publication date
CN104271947B (zh) 2017-11-03
EP2663771B1 (de) 2015-07-08
BR112014022691B1 (pt) 2022-04-19
DE102012102274A1 (de) 2013-09-19
JP5956054B2 (ja) 2016-07-20
RU2014142060A (ru) 2016-05-10
US9937291B2 (en) 2018-04-10
JP2015510990A (ja) 2015-04-13
EP2663771A1 (de) 2013-11-20
CN104271947A (zh) 2015-01-07
WO2013139629A1 (de) 2013-09-26
US20150064036A1 (en) 2015-03-05
BR112014022691A2 (cg-RX-API-DMAC10.html) 2017-06-20
DE102012102274B4 (de) 2018-05-24
US9757517B2 (en) 2017-09-12
US20170145992A1 (en) 2017-05-25

Similar Documents

Publication Publication Date Title
US9937291B2 (en) Piston pump
RU2602020C2 (ru) Поршневой насос; устройство для подачи и дозирования текучей среды для медицинских целей с помощью поршневого насоса
AU2022202714B2 (en) Pumping cassette
EP2180911B1 (en) Fluid pump with disposable component
KR101882723B1 (ko) 유체의 용적형 펌핑을 위한 회전-진동 서브어셈블리 및 회전-진동 용적형 펌핑 장치
US7951112B2 (en) Pump module for use in a medical fluid dispensing system
RU2391045C1 (ru) Датчик давления для экстракорпорального контура циркуляции
RU2595297C2 (ru) Устройство для подачи и дозирования текучей среды для медицинских целей
JP6114405B2 (ja) 液体クロマトグラフィー用のポンプ及びインジェクションバルブ
CN101730564A (zh) 用于医学液体分配系统的泵模块
US20150272605A1 (en) Sterilizable Pump Unit
CN105828852A (zh) 包括内表面改进的泵腔室
CN104641109B (zh) 无脉动正排量式旋转泵
US8974416B2 (en) Disposable cassette for an infusion pump for medical use and method for manufacture thereof
HK1227334A1 (en) Diaphragm pump