FR2021566A1 - - Google Patents

Info

Publication number
FR2021566A1
FR2021566A1 FR6936418A FR6936418A FR2021566A1 FR 2021566 A1 FR2021566 A1 FR 2021566A1 FR 6936418 A FR6936418 A FR 6936418A FR 6936418 A FR6936418 A FR 6936418A FR 2021566 A1 FR2021566 A1 FR 2021566A1
Authority
FR
Grant status
Application
Patent type
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.)
Granted
Application number
FR6936418A
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.)
Bio-Dynamics Inc
Original Assignee
Bio-Dynamics Inc
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02Burettes; Pipettes
    • B01L3/021Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02Burettes; Pipettes
    • B01L3/021Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B01L3/0224Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type having mechanical means to set stroke length, e.g. movable stops
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14Suction devices, e.g. pumps; Ejector devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06Fluid handling related problems
    • B01L2200/0689Sealing
FR6936418A 1968-10-25 1969-10-23 Granted FR2021566A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US77066368 true 1968-10-25 1968-10-25

Publications (1)

Publication Number Publication Date
FR2021566A1 true true FR2021566A1 (en) 1970-07-24

Family

ID=52596254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6936418A Granted FR2021566A1 (en) 1968-10-25 1969-10-23

Country Status (6)

Country Link
US (1) US3646817A (en)
JP (1) JPS515317B1 (en)
CA (2) CA966096A (en)
DE (1) DE1952774B2 (en)
FR (1) FR2021566A1 (en)
GB (1) GB1255359A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2196851A1 (en) * 1972-08-21 1974-03-22 Oxford Lab
FR2295405A1 (en) * 1974-10-29 1976-07-16 Marteau D Autry Eric be calibrated pipette
FR2301818A1 (en) * 1975-02-18 1976-09-17 Risch Gerhard Apparatus gradual Levy liquids, in particular for diluting liquid samples
FR2370517A1 (en) * 1976-11-10 1978-06-09 Sarstedt Kunststoff Suction pipette
FR2414221A1 (en) * 1978-01-10 1979-08-03 Suovaniemi Finnpipette An apparatus providing the mixing and accurate dispensing of liquids
EP0148333A1 (en) * 1983-10-13 1985-07-17 Cetus Corporation Disposable pipette tip
US4824641A (en) * 1986-06-20 1989-04-25 Cetus Corporation Carousel and tip

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI46688C (en) * 1971-06-23 1973-06-11 Suovaniemi pipette
US3830108A (en) * 1972-08-02 1974-08-20 F Spong Pipetting device
US3834590A (en) * 1972-10-24 1974-09-10 Drummond Scient Co Microliter fluid delivery apparatus
US3883044A (en) * 1973-03-30 1975-05-13 Buchler Instr Division Nuclear Micropipetter, especially for the discharge of a sample and a diluent
US3933048A (en) * 1974-02-12 1976-01-20 Medical Laboratory Automation, Inc. Pipettes
US3935734A (en) * 1975-02-26 1976-02-03 Keegan William P Pipettes
US4036064A (en) * 1975-09-11 1977-07-19 Gilford Instrument Laboratories, Inc. Pipette device
FR2351402B1 (en) * 1976-05-10 1981-03-20 Marteau Dautry Eric
FR2362385B2 (en) * 1976-08-18 1982-12-17 Marteau Autry Eric
US4061037A (en) * 1976-09-20 1977-12-06 Keegan William P Pipettes
FI76710B (en) * 1978-09-08 1988-08-31 Osmo Antero Suovaniemi Pipette.
US4442722A (en) * 1982-02-23 1984-04-17 Beckman Instruments Inc. Plunger operated pipet
EP0189900B1 (en) * 1985-01-29 1989-04-05 Fuji Photo Film Co., Ltd. Duplex pipette
GB2172218B (en) * 1985-02-15 1988-07-20 Rocket Of London Ltd Pipetter tip for pipetters
DE3614085C2 (en) * 1985-12-12 1989-09-07 Glasgeraetebau Hirschmann, 7101 Eberstadt, De
US4863695A (en) * 1987-04-28 1989-09-05 Hewlett-Packard Company Pipette assembly
JP2554666B2 (en) * 1987-09-18 1996-11-13 株式会社ニチリョー Variable pipette
DE3875117D1 (en) * 1988-10-21 1992-11-05 Eppendorf Geraetebau Netheler Pipetting.
DE4014333C2 (en) * 1990-05-04 1992-07-02 Eppendorf - Netheler - Hinz Gmbh, 2000 Hamburg, De
WO1992003714A1 (en) * 1990-08-22 1992-03-05 Drd Diluter Corporation Pipette
WO1993011870A1 (en) * 1991-12-13 1993-06-24 John Poulten Limited Pipetter
FI951766A0 (en) * 1995-04-12 1995-04-12 Labsystems Oy Faspipett
US5983733A (en) * 1996-11-15 1999-11-16 Hamilton Company Manual pipette
US6197259B1 (en) * 1998-11-06 2001-03-06 Rainin Instrument Co., Inc. Easy eject pipette tip
US6805015B1 (en) 2003-05-22 2004-10-19 H. Donald Schwartz Dual resolution syringe
US7185551B2 (en) * 2003-05-22 2007-03-06 Schwartz H Donald Pipetting module
US7641859B2 (en) * 2004-02-11 2010-01-05 Matrix Technologies Corporation Pipette tip mounting and ejection assembly and associated pipette tip
DE102004055562B4 (en) * 2004-11-18 2006-09-28 Eppendorf Ag manageable dosing
DE102008048252A1 (en) * 2008-09-12 2010-04-15 Eppendorf Ag pipetting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1747523A (en) * 1927-11-02 1930-02-18 Mccormick Lewis Montford Suction lifting device
US2660342A (en) * 1949-04-01 1953-11-24 Ruf Herman Burette with variable capacity
GB815199A (en) * 1956-09-10 1959-06-17 Manuel Claude Sanz Improvements in or relating to pipettes
NL135023C (en) * 1958-03-13
JPS4521837Y1 (en) * 1966-08-08 1970-08-29
US3494201A (en) * 1968-08-16 1970-02-10 Oxford Lab Pipetting system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2196851A1 (en) * 1972-08-21 1974-03-22 Oxford Lab
FR2295405A1 (en) * 1974-10-29 1976-07-16 Marteau D Autry Eric be calibrated pipette
FR2301818A1 (en) * 1975-02-18 1976-09-17 Risch Gerhard Apparatus gradual Levy liquids, in particular for diluting liquid samples
FR2370517A1 (en) * 1976-11-10 1978-06-09 Sarstedt Kunststoff Suction pipette
FR2414221A1 (en) * 1978-01-10 1979-08-03 Suovaniemi Finnpipette An apparatus providing the mixing and accurate dispensing of liquids
EP0148333A1 (en) * 1983-10-13 1985-07-17 Cetus Corporation Disposable pipette tip
US4824641A (en) * 1986-06-20 1989-04-25 Cetus Corporation Carousel and tip

Also Published As

Publication number Publication date Type
CA966097A (en) 1975-04-15 grant
CA966096A (en) 1975-04-15 grant
DE1952774B2 (en) 1972-11-02 application
GB1255359A (en) 1971-12-01 application
DE1952774A1 (en) 1970-07-02 application
JPS515317B1 (en) 1976-02-19 grant
CA966096A1 (en) grant
CA966097A2 (en) grant
US3646817A (en) 1972-03-07 grant

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