EP4194093C0 - Verfahren und dispensiervorrichtung zur ausgabe einer flüssigkeit aus einem behälter - Google Patents

Verfahren und dispensiervorrichtung zur ausgabe einer flüssigkeit aus einem behälter

Info

Publication number
EP4194093C0
EP4194093C0 EP21212773.2A EP21212773A EP4194093C0 EP 4194093 C0 EP4194093 C0 EP 4194093C0 EP 21212773 A EP21212773 A EP 21212773A EP 4194093 C0 EP4194093 C0 EP 4194093C0
Authority
EP
European Patent Office
Prior art keywords
dispensing
container
liquid
dispensing device
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.)
Active
Application number
EP21212773.2A
Other languages
English (en)
French (fr)
Other versions
EP4194093B1 (de
EP4194093A1 (de
Inventor
Martin Horn
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.)
Scienion GmbH
Original Assignee
Scienion 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 Scienion GmbH filed Critical Scienion GmbH
Priority to EP21212773.2A priority Critical patent/EP4194093B1/de
Publication of EP4194093A1 publication Critical patent/EP4194093A1/de
Application granted granted Critical
Publication of EP4194093B1 publication Critical patent/EP4194093B1/de
Publication of EP4194093C0 publication Critical patent/EP4194093C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0268—Drop counters; Drop formers using pulse dispensing or spraying, eg. inkjet type, piezo actuated ejection of droplets from capillaries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0684—Venting, avoiding backpressure, avoid gas bubbles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/14—Process control and prevention of errors
    • B01L2200/143—Quality control, feedback systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0457—Moving fluids with specific forces or mechanical means specific forces passive flow or gravitation

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
EP21212773.2A 2021-12-07 2021-12-07 Verfahren und dispensiervorrichtung zur ausgabe einer flüssigkeit aus einem behälter Active EP4194093B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21212773.2A EP4194093B1 (de) 2021-12-07 2021-12-07 Verfahren und dispensiervorrichtung zur ausgabe einer flüssigkeit aus einem behälter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21212773.2A EP4194093B1 (de) 2021-12-07 2021-12-07 Verfahren und dispensiervorrichtung zur ausgabe einer flüssigkeit aus einem behälter

Publications (3)

Publication Number Publication Date
EP4194093A1 EP4194093A1 (de) 2023-06-14
EP4194093B1 EP4194093B1 (de) 2024-08-21
EP4194093C0 true EP4194093C0 (de) 2024-08-21

Family

ID=78822646

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21212773.2A Active EP4194093B1 (de) 2021-12-07 2021-12-07 Verfahren und dispensiervorrichtung zur ausgabe einer flüssigkeit aus einem behälter

Country Status (1)

Country Link
EP (1) EP4194093B1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680960A (en) * 1993-03-05 1997-10-28 Keyes; Denis E. Volumetric fluid dispensing apparatus
AU2001247544A1 (en) * 2000-03-17 2001-10-03 Nanostream, Inc. Electrostatic systems and methods for dispensing liquids
US11148164B2 (en) * 2014-07-25 2021-10-19 Biodot, Inc. Piezoelectric dispenser with a longitudinal transducer and replaceable capillary tube

Also Published As

Publication number Publication date
EP4194093B1 (de) 2024-08-21
EP4194093A1 (de) 2023-06-14

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