CA1152379A - Micropompes - Google Patents

Micropompes

Info

Publication number
CA1152379A
CA1152379A CA000358674A CA358674A CA1152379A CA 1152379 A CA1152379 A CA 1152379A CA 000358674 A CA000358674 A CA 000358674A CA 358674 A CA358674 A CA 358674A CA 1152379 A CA1152379 A CA 1152379A
Authority
CA
Canada
Prior art keywords
piston
cylinder
valve
liquid
outlet
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.)
Expired
Application number
CA000358674A
Other languages
English (en)
Inventor
Bernd Zierenberg
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.)
Boehringer Ingelheim GmbH
Original Assignee
Boehringer Ingelheim 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 Boehringer Ingelheim GmbH filed Critical Boehringer Ingelheim GmbH
Application granted granted Critical
Publication of CA1152379A publication Critical patent/CA1152379A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0203—Burettes, i.e. for withdrawing and redistributing liquids through different conduits
    • B01L3/0206—Burettes, i.e. for withdrawing and redistributing liquids through different conduits of the plunger pump 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
    • 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
    • F04B7/0015—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 slidable movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Reciprocating Pumps (AREA)
  • Measuring Volume Flow (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Saccharide Compounds (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Steroid Compounds (AREA)
  • Indole Compounds (AREA)
CA000358674A 1979-08-20 1980-08-20 Micropompes Expired CA1152379A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP2933617.2 1979-08-20
DE19792933617 DE2933617A1 (de) 1979-08-20 1979-08-20 Mikrokolbenpumpe

Publications (1)

Publication Number Publication Date
CA1152379A true CA1152379A (fr) 1983-08-23

Family

ID=6078839

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000358674A Expired CA1152379A (fr) 1979-08-20 1980-08-20 Micropompes

Country Status (14)

Country Link
EP (1) EP0024313B1 (fr)
JP (1) JPS5632082A (fr)
AT (1) ATE4290T1 (fr)
AU (1) AU544213B2 (fr)
CA (1) CA1152379A (fr)
DE (2) DE2933617A1 (fr)
DK (1) DK147844C (fr)
ES (1) ES8105829A1 (fr)
FI (1) FI67434C (fr)
IE (1) IE50187B1 (fr)
IL (1) IL60854A0 (fr)
NO (1) NO155358C (fr)
NZ (1) NZ194707A (fr)
ZA (1) ZA805103B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6520755B1 (en) * 2000-10-10 2003-02-18 Beckman Coulter, Inc. Fluid-moving device with integrated valve
CN109573124A (zh) * 2018-12-29 2019-04-05 河南官渡生物工程有限公司 用于兽药生产的可调节灌装量的柱塞泵

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE254111C (fr) *
DE125606C (fr) *
GB1109492A (en) * 1964-04-29 1968-04-10 Snam Spa Improvements in or relating to hydraulic reciprocating pumps
JPS4935904A (fr) * 1972-08-09 1974-04-03
FR2319117A1 (fr) * 1975-07-25 1977-02-18 Pasteur Institut Dispositif pour prelever et/ou delivrer de faibles quantites dosees de liquide
US4022065A (en) * 1976-02-19 1977-05-10 Ramin James A Calibrated sample delivery apparatus accommodating offset error
US4061037A (en) * 1976-09-20 1977-12-06 Keegan William P Pipettes
US4091677A (en) * 1976-12-23 1978-05-30 Nichiryo Co., Ltd. Pipetting apparatus
JPS541422A (en) * 1977-06-06 1979-01-08 Citizen Watch Co Ltd Fixed quantity of liquid supplying device

Also Published As

Publication number Publication date
FI67434B (fi) 1984-11-30
AU6156880A (en) 1981-04-09
DE3064407D1 (en) 1983-09-01
NZ194707A (en) 1984-11-09
ES494358A0 (es) 1981-06-16
EP0024313B1 (fr) 1983-07-27
NO802439L (no) 1981-02-23
EP0024313A1 (fr) 1981-03-04
AU544213B2 (en) 1985-05-23
DE2933617A1 (de) 1981-03-26
IE50187B1 (en) 1986-03-05
IE801752L (en) 1981-02-20
DK147844B (da) 1984-12-24
JPS5632082A (en) 1981-04-01
FI802588A (fi) 1981-02-21
NO155358B (no) 1986-12-08
ATE4290T1 (de) 1983-08-15
NO155358C (no) 1987-03-18
ZA805103B (en) 1982-04-28
ES8105829A1 (es) 1981-06-16
DK147844C (da) 1985-06-03
IL60854A0 (en) 1980-10-26
DK356980A (da) 1981-02-21
FI67434C (fi) 1985-03-11

Similar Documents

Publication Publication Date Title
US3797534A (en) Power operated means for filling aerosol cans
US3878973A (en) Metered dose dispenser
CN102950081A (zh) 模块化喷射装置
CA2135190A1 (fr) Appareil distributeur a fonctionnement ameliore
JP2009133317A (ja) 可変容積ポンピング・チャンバを含む流体分配機械用の分配ユニット、およびその分配ユニットを含む機械
CN103688142A (zh) 液滴分配器
US4736873A (en) Self powered liquor metering pump
CA1304326C (fr) Distributeur-doseur de liquide
US3455487A (en) Fluid dispensing apparatus
WO1991015303A3 (fr) Distributeur
CA1152379A (fr) Micropompes
US20050072815A1 (en) Apparatus for dispensing precise amounts of a non-compressible fluid
US5234134A (en) Device for the measured dispensing of liquids out of a storage container
CA1279616C (fr) Systeme de dosage precis de liquide, et methode d'utilisation connexe
CA1123231A (fr) Doseur de liquides
US4358027A (en) Liquid dispenser apparatus
EP0055483B1 (fr) Dispositif de pipette automatique utilisant une pompe d'alimentation à volume réglable
US6637625B1 (en) Continuous positive displacement metering valve
CA2025906C (fr) Appareil pour la distribution de quantites mesurees de liquides contenus dans un reservoir
EP1446339B1 (fr) Valve doseuse a deplacement positif en continu
SU1723023A1 (ru) Дозатор жидкости
JPS6145457Y2 (fr)
SU1106993A1 (ru) Дозатор жидкости
JPS62110741A (ja) 定量液体吐出装置
IT1225533B (it) Distributore dosatore di prodotti pastosi o liquidi

Legal Events

Date Code Title Description
MKEX Expiry