ATE393878T1 - Flüssigkeitsproben-fördervorrichtung - Google Patents

Flüssigkeitsproben-fördervorrichtung

Info

Publication number
ATE393878T1
ATE393878T1 AT04018193T AT04018193T ATE393878T1 AT E393878 T1 ATE393878 T1 AT E393878T1 AT 04018193 T AT04018193 T AT 04018193T AT 04018193 T AT04018193 T AT 04018193T AT E393878 T1 ATE393878 T1 AT E393878T1
Authority
AT
Austria
Prior art keywords
liquid sample
feeder device
sample feeder
pulse
delivery
Prior art date
Application number
AT04018193T
Other languages
English (en)
Inventor
Klaus Bittner
Michael Kussmann
Original Assignee
Hach Lange 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 Hach Lange Gmbh filed Critical Hach Lange Gmbh
Application granted granted Critical
Publication of ATE393878T1 publication Critical patent/ATE393878T1/de

Links

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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0203—Acceleration of the piston
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/50—Presence of foreign matter in the fluid
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sampling And Sample Adjustment (AREA)
AT04018193T 2004-07-31 2004-07-31 Flüssigkeitsproben-fördervorrichtung ATE393878T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04018193A EP1621768B1 (de) 2004-07-31 2004-07-31 Flüssigkeitsproben-Fördervorrichtung

Publications (1)

Publication Number Publication Date
ATE393878T1 true ATE393878T1 (de) 2008-05-15

Family

ID=34926020

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04018193T ATE393878T1 (de) 2004-07-31 2004-07-31 Flüssigkeitsproben-fördervorrichtung

Country Status (5)

Country Link
US (1) US7854894B2 (de)
EP (1) EP1621768B1 (de)
AT (1) ATE393878T1 (de)
DE (1) DE502004007004D1 (de)
ES (1) ES2305628T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103775331B (zh) * 2012-10-23 2016-12-21 研能科技股份有限公司 泵及其过滤接头

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655894A (en) * 1951-04-21 1953-10-20 Fram Corp Gas filter indicator
US3851342A (en) * 1973-05-18 1974-12-03 C Moore Hydraulic pulse, scale-blocked-pipe cleaner
DE2338423A1 (de) * 1973-07-28 1975-02-13 Koersgen Heinz Norbert Hochdruckpumpe mit regeleinrichtung zur vermeidung von druckanstiegen bei besonderen betriebsbedingungen
FR2275663A2 (fr) * 1974-06-21 1976-01-16 Vergnet Marc Pompe perfectionnee
US4616982A (en) * 1984-10-17 1986-10-14 Graco Inc. Submersible high pressure pump
US5307697A (en) * 1992-05-14 1994-05-03 Davis Water & Waste Industries, Inc. Continuous, automated, multi-stream sample collection and analysis
CA2232748C (en) * 1998-03-19 2007-05-08 Ipec Ltd. Injection tool
US6541272B1 (en) * 1998-12-31 2003-04-01 New Jersey Institute Of Technology Pulse introduction membrane extraction apparatus and method for separating and analyzing at least one component in a fluid contaminated with the at least one component
DE10021454C2 (de) * 2000-05-03 2002-03-14 Knf Neuberger Gmbh Vorrichtung zum Fördern feuchter Gase
US6585675B1 (en) * 2000-11-02 2003-07-01 Chf Solutions, Inc. Method and apparatus for blood withdrawal and infusion using a pressure controller

Also Published As

Publication number Publication date
US7854894B2 (en) 2010-12-21
ES2305628T3 (es) 2008-11-01
US20060024210A1 (en) 2006-02-02
EP1621768B1 (de) 2008-04-30
DE502004007004D1 (de) 2008-06-12
EP1621768A1 (de) 2006-02-01

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