ES2079916T3 - Pipeta ajustable por pasos. - Google Patents

Pipeta ajustable por pasos.

Info

Publication number
ES2079916T3
ES2079916T3 ES93105872T ES93105872T ES2079916T3 ES 2079916 T3 ES2079916 T3 ES 2079916T3 ES 93105872 T ES93105872 T ES 93105872T ES 93105872 T ES93105872 T ES 93105872T ES 2079916 T3 ES2079916 T3 ES 2079916T3
Authority
ES
Spain
Prior art keywords
pipette
dosing
grade
adjustable
steps
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 - Lifetime
Application number
ES93105872T
Other languages
English (en)
Inventor
Jukka Tervamaki
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.)
Thermo Fisher Scientific Oy
Original Assignee
Labsystems Oy
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 Labsystems Oy filed Critical Labsystems Oy
Application granted granted Critical
Publication of ES2079916T3 publication Critical patent/ES2079916T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01L3/021—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
    • B01L3/0234—Repeating pipettes, i.e. for dispensing multiple doses from a single charge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Disintegrating Or Milling (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Basic Packing Technique (AREA)

Abstract

LA INVENCION SE REFIERE A UNA PIPETA ESCALONADA QUE TIENE UNA GRADILLA DOSIFICADORA Y DENTRO DE ELLA UN ENDENTADO DOSIFICADOR (7), UN PERCUTOR (8) ENGRANADO AL DENTADO DOSIFICADOR, UNA GRADILLA DE LLENADO CONECTADA A LA GRADILLA DOSIFICADORA MEDIANTE UN ENGRANAJE, UN RESORTE PERCUTOR (12) ASI COMO UN MIEMBRO DE LIBERACION (18) PARA LIBERAR LA TENSION DEL RESORTE PERCUTOR TRAS EL ULTIMO GOLPE EN TODO SU ALCANCE. LA SOLUCION ASEGURA QUE LA ULTIMA DOSIS LIQUIDA SE ENCUENTRA SIEMPRE LLENA TAMBIEN.
ES93105872T 1992-04-13 1993-04-08 Pipeta ajustable por pasos. Expired - Lifetime ES2079916T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI921648A FI921648A0 (fi) 1992-04-13 1992-04-13 Stegpipett.

Publications (1)

Publication Number Publication Date
ES2079916T3 true ES2079916T3 (es) 1996-01-16

Family

ID=8535106

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93105872T Expired - Lifetime ES2079916T3 (es) 1992-04-13 1993-04-08 Pipeta ajustable por pasos.

Country Status (8)

Country Link
US (1) US5330721A (es)
EP (1) EP0566041B1 (es)
JP (1) JPH067688A (es)
AT (1) ATE129932T1 (es)
AU (1) AU661130B2 (es)
DE (1) DE69300753T2 (es)
ES (1) ES2079916T3 (es)
FI (1) FI921648A0 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5804144A (en) * 1993-04-21 1998-09-08 Labsystems Oy Piston pipette
DE4341229C2 (de) * 1993-12-03 1995-09-07 Eppendorf Geraetebau Netheler Pipettensystem
DE4414744C1 (de) * 1994-04-27 1995-11-02 Eppendorf Geraetebau Netheler Repetierpipette
DE4414760C1 (de) * 1994-04-27 1995-08-24 Eppendorf Geraetebau Netheler Repetierpipette
DE9415847U1 (de) * 1994-09-30 1994-12-08 Ritter, Ralf, 86150 Augsburg Repetierpipette
DE4437716C2 (de) * 1994-10-21 1996-10-17 Eppendorf Geraetebau Netheler Repetierpipette
US5849248A (en) * 1996-03-05 1998-12-15 Rainin Instrument Co., Inc. Adjustable volume pipette with improved volume adjustment lock mechanism
JP2838070B2 (ja) * 1996-03-07 1998-12-16 株式会社ニチリョー 反復式ピペット
FI961649A0 (fi) * 1996-04-15 1996-04-15 Labsystems Oy Spaerrpipett
US6731400B1 (en) * 1996-11-01 2004-05-04 Hitachi, Ltd. Color image processing apparatus which performs different image processings depending on region of color image
FR2762671B1 (fr) * 1997-04-29 1999-07-16 D Autry Eric Marteau Dispositif de distribution de volumes sucessifs de liquide avec element d'accrochage aimante
DE19743660C1 (de) * 1997-10-02 1999-02-04 Eppendorf Geraetebau Netheler Pipettiersystem
DE19855764A1 (de) 1998-12-03 2000-06-08 Weimer Pharma Gmbh Verwendung einer Karpule als Spender sowie Vorrichtung für diese Verwendung
US6455006B1 (en) * 1999-04-20 2002-09-24 Kyoto Electronics Manufacturing Co., Ltd. Apparatus for aspirating and discharging a sample quantity
US6428750B1 (en) * 2000-02-17 2002-08-06 Rainin Instrument, Llc Volume adjustable manual pipette with quick set volume adjustment
JP4576502B2 (ja) * 2000-04-07 2010-11-10 アークレイ株式会社 多連ピペット
FIU20010274U0 (fi) * 2001-07-06 2001-07-06 Biohit Oyj Imulaite
JP4681975B2 (ja) 2005-08-04 2011-05-11 株式会社リコー 画像処理装置、画像処理方法、画像処理プログラム、及び該プログラムが記録された記録媒体
CN100451331C (zh) * 2005-09-20 2009-01-14 李延 撞针液压动力装置
JP4845825B2 (ja) 2007-07-25 2011-12-28 株式会社 日立ディスプレイズ 多色表示装置
FR3004258B1 (fr) * 2013-04-04 2015-05-15 Gilson Sas Systeme de pipetage a commande et reglage de volume ameliores
FR3019895B1 (fr) 2014-04-10 2016-05-27 Gilson Sas Systeme de pipetage multicanaux comprenant deux chambres d'aspiration imbriquees l'une dans l'autre
BE1022747A9 (nl) * 2015-02-27 2016-10-03 Pilipili Productontwerp Nv Activator voor het opbouwen en vrijgeven van een zekere kracht
DE102018113421A1 (de) * 2018-06-06 2019-12-12 Prominent Gmbh Dosierpumpe mit Linearmotor
EP3928868A1 (de) 2020-06-22 2021-12-29 Eppendorf AG Pipette für den gebrauch mit einer einen kolben und einen zylinder aufweisenden pipettenspitze oder spritze

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE543550A (es) * 1952-10-09
US4099548A (en) * 1976-08-25 1978-07-11 Oxford Laboratories Inc. Hand-held pipette for repetitively dispensing precise volumes of liquid
FI57542C (fi) * 1978-06-02 1980-09-10 Suovaniemi Finnpipette Volymreglerbar pipett
FI60138C (fi) * 1979-03-23 1981-12-10 Suovaniemi Finnpipette Pipett
FI60137C (fi) * 1979-03-23 1981-12-10 Suovaniemi Finnpipette Pipett
JPS5919736B2 (ja) * 1981-02-09 1984-05-08 株式会社ニチリヨ− ピペット装置
US4415101A (en) * 1982-01-22 1983-11-15 Shapiro Justin J Incremental liquid dispensing device
FI64752C (fi) * 1982-06-29 1984-01-10 Labsystems Oy Volymreglerbar pipett
FI831239A0 (fi) * 1983-04-13 1983-04-13 Labsystems Oy Doseringspipett
GB2174459B (en) * 1985-05-04 1988-05-25 Jencons Liquid dispensing means
JP2554666B2 (ja) * 1987-09-18 1996-11-13 株式会社ニチリョー 可変式ピペット
US5104624A (en) * 1989-10-20 1992-04-14 Costar Corporation Pipetter

Also Published As

Publication number Publication date
DE69300753D1 (de) 1995-12-14
ATE129932T1 (de) 1995-11-15
AU3685493A (en) 1993-10-14
FI921648A0 (fi) 1992-04-13
AU661130B2 (en) 1995-07-13
JPH067688A (ja) 1994-01-18
DE69300753T2 (de) 1996-05-23
EP0566041B1 (en) 1995-11-08
EP0566041A1 (en) 1993-10-20
US5330721A (en) 1994-07-19

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