DD145711A1 - Pipette - Google Patents

Pipette Download PDF

Info

Publication number
DD145711A1
DD145711A1 DD79215384A DD21538479A DD145711A1 DD 145711 A1 DD145711 A1 DD 145711A1 DD 79215384 A DD79215384 A DD 79215384A DD 21538479 A DD21538479 A DD 21538479A DD 145711 A1 DD145711 A1 DD 145711A1
Authority
DD
German Democratic Republic
Prior art keywords
pipette
piston
button
emptying
knob
Prior art date
Application number
DD79215384A
Other languages
German (de)
English (en)
Inventor
Seppo J Metsaelae
Original Assignee
Metsaele Seppo Juhani
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 Metsaele Seppo Juhani filed Critical Metsaele Seppo Juhani
Publication of DD145711A1 publication Critical patent/DD145711A1/de

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
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B01L3/0224—Pipettes, 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
DD79215384A 1978-09-08 1979-09-06 Pipette DD145711A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI782762A FI76710B (fi) 1978-09-08 1978-09-08 Pipett.

Publications (1)

Publication Number Publication Date
DD145711A1 true DD145711A1 (de) 1981-01-07

Family

ID=8511990

Family Applications (1)

Application Number Title Priority Date Filing Date
DD79215384A DD145711A1 (de) 1978-09-08 1979-09-06 Pipette

Country Status (18)

Country Link
US (1) US4263257A (ja)
JP (1) JPS5836628B2 (ja)
AT (1) AT368911B (ja)
AU (1) AU516744B2 (ja)
BE (1) BE878659A (ja)
CH (1) CH642570A5 (ja)
DD (1) DD145711A1 (ja)
DE (1) DE2935176B2 (ja)
DK (1) DK359479A (ja)
ES (1) ES251749Y (ja)
FI (1) FI76710B (ja)
FR (1) FR2435701A1 (ja)
GB (1) GB2029262B (ja)
IT (1) IT1119360B (ja)
NL (1) NL7906683A (ja)
NO (1) NO792899L (ja)
SE (1) SE7907259L (ja)
SU (1) SU1151195A3 (ja)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI60359C (fi) * 1980-06-02 1982-01-11 Suovaniemi Finnpipette Pipett
JPS57166926A (en) * 1981-04-08 1982-10-14 Sato Masaaki Cast fishing apparatus
JPS59105873U (ja) * 1982-12-29 1984-07-17 下川　広高 釣り装置
JPS6058031A (ja) * 1983-09-07 1985-04-04 秋山　隆英 投釣用の仕掛け投てき機
JPS62144755A (ja) * 1985-12-20 1987-06-27 Fuji Photo Film Co Ltd 再吸引防止ピペツト
JPH03123944U (ja) * 1990-03-29 1991-12-17
FI86970C (fi) * 1991-03-19 1992-11-10 Biohit Oy Taetningsring
US5320810A (en) * 1992-05-13 1994-06-14 Integrated Instrument Services, Inc. Pipette with an axially stationary volume adjusting wheel
US5364595A (en) * 1993-07-02 1994-11-15 Porex Technologies Corp. Pipette device constructed to prevent contamination by aerosols or overpipetting
IL121968A0 (en) * 1997-10-14 1998-03-10 A R T Medical Instr Ltd Method for depositing a microvolume of liquid on a surface and apparatus therefor and a microvolume pump therefor
US6295880B1 (en) * 1999-12-08 2001-10-02 Warren E. Gilson Adjustable pipette
US6428750B1 (en) * 2000-02-17 2002-08-06 Rainin Instrument, Llc Volume adjustable manual pipette with quick set volume adjustment
FR2807340B1 (fr) * 2000-04-07 2002-12-06 Gilson Sa Pipette de prelevement d'echantillons liquides a mecanisme d'ejecteur de cone
FR2807341B1 (fr) * 2000-04-07 2002-07-12 Gilson Sa Pipette de prelevement d'echantillons liquides a ejecteur demontable
FR2807342B1 (fr) * 2000-04-07 2002-07-12 Gilson Sa Pipette de prelevement a ejecteur de cone
FR2807343B1 (fr) * 2000-04-07 2002-12-06 Gilson Sa Pipette de prelevement munie de moyens de reglage du volume a prelever
FR2807345B1 (fr) * 2000-04-07 2002-07-12 Gilson Sa Pipette de prelevement a demontage simplifie
US7416704B2 (en) * 2000-06-26 2008-08-26 Vistalab Technologies, Inc. Handheld pipette
US6749812B2 (en) * 2000-06-26 2004-06-15 Vistalab Technologies Automatic pipette detipping
JP4076048B2 (ja) * 2000-09-22 2008-04-16 富士フイルム株式会社 定量吸引装置
WO2003033151A1 (en) * 2001-10-16 2003-04-24 Matrix Technologies Corporation Hand-held pipettor
US20050089450A1 (en) * 2003-10-27 2005-04-28 Integrated Instrument Services, Inc. Pipette with multiple sealing zones
US7396512B2 (en) 2003-11-04 2008-07-08 Drummond Scientific Company Automatic precision non-contact open-loop fluid dispensing
WO2008076817A1 (en) * 2006-12-18 2008-06-26 Parker-Hannifin Corporation Pipette seal
USD620602S1 (en) 2008-01-03 2010-07-27 Vistalab Technologies, Inc. Pipette
EP2291245A1 (fr) 2008-04-08 2011-03-09 Socorex Isba S.A. Joint pour dispositif de dosage de liquides
EP2108450A1 (fr) * 2008-04-11 2009-10-14 Socorex Isba S.A. Joint pour dispositif de dosage de liquides
US10137446B2 (en) 2014-10-07 2018-11-27 Gunnar Magnusson Dispensing device and method of use for dispensing a defined volume of a liquid
CN110694706B (zh) * 2019-10-23 2021-09-03 临沂市人民医院 一种多功能移液枪
CN113588352B (zh) * 2021-09-28 2021-12-07 山东柏源技术有限公司 一种石油检测取样装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869542A (en) * 1957-02-01 1959-01-20 Leo A Orsten Universal aspirating syringe for long and short cartridges
CH372478A (de) * 1958-08-14 1963-10-15 Schnitger Heinrich Dr Med Vorrichtung zum exakten Abmessen und Übertragen kleiner Flüssigkeitsmengen
US3340872A (en) * 1964-11-24 1967-09-12 Thomas S Cox Hypodermic syringe with distendable piston
US3646817A (en) * 1968-10-25 1972-03-07 Bio Dynamics Inc Pipette
US3591056A (en) * 1969-06-12 1971-07-06 Whale Inc Pipetting syringe of precisely variable displacement volume
FI46688C (fi) * 1971-06-23 1973-06-11 Suovaniemi Pipetti
US3855868A (en) * 1972-02-10 1974-12-24 O Sudvaniemi Multiple pipette
US3827305A (en) * 1972-10-24 1974-08-06 R Gilson Adjustable pipette
DE2657672C2 (de) * 1976-12-20 1982-05-19 Fa. Andreas Hettich, 7200 Tuttlingen Pipette zur dosierten Abgabe einer vorbestimmten Flüssigkeitsmenge
SE7702086L (sv) * 1977-02-25 1978-08-26 Lkb Produkter Ab Handpipett

Also Published As

Publication number Publication date
AT368911B (de) 1982-11-25
JPS5539294A (en) 1980-03-19
JPS5836628B2 (ja) 1983-08-10
ES251749U (es) 1981-01-01
BE878659A (fr) 1979-12-31
US4263257A (en) 1981-04-21
DE2935176B2 (de) 1980-09-25
IT7968786A0 (it) 1979-09-07
FI782762A (fi) 1980-03-09
DK359479A (da) 1980-03-09
SE7907259L (sv) 1980-03-09
SU1151195A3 (ru) 1985-04-15
GB2029262B (en) 1983-05-25
DE2935176A1 (de) 1980-03-13
ATA587479A (de) 1982-04-15
GB2029262A (en) 1980-03-19
NL7906683A (nl) 1980-03-11
CH642570A5 (de) 1984-04-30
AU5059279A (en) 1980-03-13
NO792899L (no) 1980-03-11
FR2435701A1 (fr) 1980-04-04
ES251749Y (es) 1981-06-01
AU516744B2 (en) 1981-06-18
IT1119360B (it) 1986-03-10
FI76710B (fi) 1988-08-31

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