DE69904719T2 - Dosiergerät und dosierverfahren zum kontinuierlichen injizieren einer vorzugsweise kleinen menge einer sekundären sterilen flüssigkeit in einen frei fliessenden primären bestandteil einer sterilen flüssigkeit - Google Patents

Dosiergerät und dosierverfahren zum kontinuierlichen injizieren einer vorzugsweise kleinen menge einer sekundären sterilen flüssigkeit in einen frei fliessenden primären bestandteil einer sterilen flüssigkeit

Info

Publication number
DE69904719T2
DE69904719T2 DE69904719T DE69904719T DE69904719T2 DE 69904719 T2 DE69904719 T2 DE 69904719T2 DE 69904719 T DE69904719 T DE 69904719T DE 69904719 T DE69904719 T DE 69904719T DE 69904719 T2 DE69904719 T2 DE 69904719T2
Authority
DE
Germany
Prior art keywords
sterile liquid
free
small amount
dosing apparatus
dosing 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.)
Expired - Lifetime
Application number
DE69904719T
Other languages
English (en)
Other versions
DE69904719D1 (de
Inventor
Georg Ernston
Lars Dahlberg
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.)
Tetra Laval Holdings and Finance SA
Original Assignee
TETRA LAVAL HOLDINGS and FINANCE PULLY SA
Tetra Laval Holdings and Finance SA
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 TETRA LAVAL HOLDINGS and FINANCE PULLY SA, Tetra Laval Holdings and Finance SA filed Critical TETRA LAVAL HOLDINGS and FINANCE PULLY SA
Application granted granted Critical
Publication of DE69904719D1 publication Critical patent/DE69904719D1/de
Publication of DE69904719T2 publication Critical patent/DE69904719T2/de
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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/451—Mixing liquids with liquids; Emulsifying using flow mixing by injecting one liquid into another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10—Maintenance of mixers
    • B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
    • B01F35/1452—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/713—Feed mechanisms comprising breaking packages or parts thereof, e.g. piercing or opening sealing elements between compartments or cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/713—Feed mechanisms comprising breaking packages or parts thereof, e.g. piercing or opening sealing elements between compartments or cartridges
    • B01F35/7137—Piercing, perforating or melting membranes or closures which seal the compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B01F35/718051—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings being adjustable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)
  • Medicinal Preparation (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE69904719T 1998-05-11 1999-05-10 Dosiergerät und dosierverfahren zum kontinuierlichen injizieren einer vorzugsweise kleinen menge einer sekundären sterilen flüssigkeit in einen frei fliessenden primären bestandteil einer sterilen flüssigkeit Expired - Lifetime DE69904719T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9801615A SE512503C2 (sv) 1998-05-11 1998-05-11 Dosermunstycke för kontinuerlig injicering av en mindre mängd steril, sekundär vätska i en fritt strömmande steril, primär vätska samt sätt att använda dosermunstycket
PCT/SE1999/000787 WO1999058234A1 (en) 1998-05-11 1999-05-10 Dosing apparatus for continuous injection of a preferably small amount of secondary sterile liquid into a free-flowing primary component of sterile liquid

Publications (2)

Publication Number Publication Date
DE69904719D1 DE69904719D1 (de) 2003-02-06
DE69904719T2 true DE69904719T2 (de) 2003-09-18

Family

ID=20411236

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904719T Expired - Lifetime DE69904719T2 (de) 1998-05-11 1999-05-10 Dosiergerät und dosierverfahren zum kontinuierlichen injizieren einer vorzugsweise kleinen menge einer sekundären sterilen flüssigkeit in einen frei fliessenden primären bestandteil einer sterilen flüssigkeit

Country Status (8)

Country Link
EP (1) EP1083983B1 (de)
AT (1) ATE230297T1 (de)
AU (1) AU4403899A (de)
DE (1) DE69904719T2 (de)
DK (1) DK1083983T3 (de)
ES (1) ES2188180T3 (de)
SE (1) SE512503C2 (de)
WO (1) WO1999058234A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010028572A1 (de) * 2010-05-05 2011-11-10 Voith Patent Gmbh Verfahren zur Zumischung einer flüssigen Chemikalie zu einem Prozessstrom und Vorrichtung
DE102011007274A1 (de) * 2011-04-13 2012-10-18 Voith Patent Gmbh Verfahren und Düsenanordnung zum Einbringen von Chemikalien und/oder Additiven in einen Prozessstrom eines Herstellungsprozesses

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE506791C2 (sv) * 1996-06-03 1998-02-09 Arom Pak Ab Doseringsanordning för att med ett kontinuerligt förfarande blanda en strömmande primärvätska med en eller flera tillförda sekundärvätskor samt sätt att sammanblanda två eller flera vätskor

Also Published As

Publication number Publication date
WO1999058234A1 (en) 1999-11-18
AU4403899A (en) 1999-11-29
DK1083983T3 (da) 2003-04-22
ES2188180T3 (es) 2003-06-16
SE512503C2 (sv) 2000-03-27
SE9801615D0 (sv) 1998-05-11
EP1083983A1 (de) 2001-03-21
SE9801615L (sv) 1999-11-12
EP1083983B1 (de) 2003-01-02
DE69904719D1 (de) 2003-02-06
ATE230297T1 (de) 2003-01-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: TETRA LAVAL HOLDINGS & FINANCE S.A., PULLY, CH

8364 No opposition during term of opposition