FI92475B - Omrörare för aseptiska ändamål - Google Patents

Omrörare för aseptiska ändamål Download PDF

Info

Publication number
FI92475B
FI92475B FI902451A FI902451A FI92475B FI 92475 B FI92475 B FI 92475B FI 902451 A FI902451 A FI 902451A FI 902451 A FI902451 A FI 902451A FI 92475 B FI92475 B FI 92475B
Authority
FI
Finland
Prior art keywords
impeller
stirrer
agitator
rotation
cylindrical recess
Prior art date
Application number
FI902451A
Other languages
English (en)
Finnish (fi)
Other versions
FI92475C (sv
FI902451A0 (sv
Inventor
Nils Aorthun
Original Assignee
Steridose Systems Ab
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20376064&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI92475(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Steridose Systems Ab filed Critical Steridose Systems Ab
Publication of FI902451A0 publication Critical patent/FI902451A0/sv
Application granted granted Critical
Publication of FI92475B publication Critical patent/FI92475B/sv
Publication of FI92475C publication Critical patent/FI92475C/sv

Links

Classifications

    • 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
    • B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
    • B01F33/453—Magnetic mixers; Mixers with magnetically driven stirrers using supported or suspended stirring elements
    • B01F33/4535—Magnetic mixers; Mixers with magnetically driven stirrers using supported or suspended stirring elements using a stud for supporting the stirring element
    • 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
    • B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
    • B01F33/453—Magnetic mixers; Mixers with magnetically driven stirrers using supported or suspended stirring elements
    • 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
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/41—Mounting or supporting stirrer shafts or stirrer units on receptacles
    • B01F35/411—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft
    • B01F35/4112—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft at the bottom of the receptacle, e.g. by studs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Food-Manufacturing Devices (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Accessories For Mixers (AREA)

Claims (3)

1. Omrörare för aseptiska ändamäl, vilken är vridbar i en förutbestämd rotationsriktning genom in- 5 duktiva drivorgan (20), inuti en tank (11) för omröring och blandning av sterila vätskor och omfattande ett antal pä en utsida av omröraren (10) placerade, ra-diellt riktade omrörarblad (15), samt pä en insida av densamma anordnade organ (10a, 13) för lagring av omrö-10 raren vid tankväggen (11), kännetecknad av genomströmingskanaler (22, 23), vilka sträcker sig frän insidan av omröraren (10), i riktning utät frän en rotationsaxel (24) tili mynningar (25, 26) som är placerade pä utsidan av omröraren närmast framförvarande 15 blad (15), sett i nämnda rotationsriktning, sä att rengöringsfluid kan sugas ut genom kanalerna (22, 23), med hjälp av det pä bladbaksidan verkande undertrycket.
2. Omrörare enligt kravet 1, kännetecknad därav, att lagringsorganen omfattar en 20 axeltapp (13) som är centralt placerad pä en ändvägg (14), vilken avgränsar en frän omrädet av tankens bot-ten inät riktad cylindrisk försänkning (12) i tankväggen (11) .
3. Omrörare enligt kravet 1 eller 2, k ä n -25 netecknad av ett periferiellt parti (17) som omger den cylindriska försänkningen (12) med ett visst litet spaltavständ som möjliggör passage av rengörings-fluid mellan den cylindriska försänkningen (12) och omrörarens (10) periferiella parti (17).
FI902451A 1989-05-26 1990-05-17 Omrörare för aseptiska ändamål FI92475C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8901877A SE463750B (sv) 1989-05-26 1989-05-26 Omroerare foer aseptiska aendamaal, vilken aer vridbar i en foerutbestaemd rotationsriktning genom induktiva drivorgan inuti en tank
SE8901877 1989-05-26

Publications (3)

Publication Number Publication Date
FI902451A0 FI902451A0 (sv) 1990-05-17
FI92475B true FI92475B (sv) 1994-08-15
FI92475C FI92475C (sv) 1994-11-25

Family

ID=20376064

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902451A FI92475C (sv) 1989-05-26 1990-05-17 Omrörare för aseptiska ändamål

Country Status (8)

Country Link
EP (1) EP0399972B1 (sv)
AT (1) ATE88374T1 (sv)
DE (1) DE69001388T2 (sv)
DK (1) DK0399972T3 (sv)
ES (1) ES2041522T3 (sv)
FI (1) FI92475C (sv)
NO (1) NO169326C (sv)
SE (1) SE463750B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232936C2 (de) * 1992-10-01 1996-03-28 Mavag Verfahrenstech Ag Impeller zum Rühren von sterilen Flüssigkeiten
US5533803A (en) * 1992-10-01 1996-07-09 Mavag Verfahrenstechnik Ag Magnetic stirring apparatus with contactless coupling between stirring shaft and stirring tool
DE4232934C2 (de) * 1992-10-01 1996-03-28 Mavag Verfahrenstech Ag Doppel-Impeller zum Rühren von sterilen Flüssigkeiten
US5758965A (en) * 1996-12-05 1998-06-02 General Signal Corporation Mixer system
US5779359A (en) * 1996-12-05 1998-07-14 General Signal Corporation Mixer having exposed clean-in-place bearing assemblies
FR2788995B1 (fr) * 1999-01-28 2001-04-06 Mixel Agitateur a entrainement magnetique et procede du reglage du couple limite de transmission d'effort d'un tel agitateur
FR2779361B1 (fr) * 1998-06-05 2000-07-28 Mixel Agitateur a entrainement magnetique
CN100340329C (zh) * 2004-10-29 2007-10-03 中国石油化工股份有限公司 自引气式气液混合叶轮
US7396153B2 (en) * 2005-04-05 2008-07-08 Andersson Per-Olof K Ultraclean magnetic mixer
EP1748201B1 (de) 2005-07-29 2010-12-29 Zeta Biopharma GmbH Magnetrührer
EP2044190B1 (en) * 2006-06-16 2017-09-13 GE Healthcare Bio-Sciences Corp. Gas delivery configurations, foam control systems, and bag molding methods and articles for collapsible bag vessels and bioreactors
AT518668B1 (de) * 2017-01-25 2017-12-15 Zeta Biopharma Gmbh Rührwerk für einen Rührbehälter
EP3659700B1 (en) * 2018-11-29 2022-04-20 Alfa Laval Corporate AB Magnetically-coupled liquid mixer
CN111167295A (zh) * 2020-01-15 2020-05-19 邓智超 一种地下工程施工用酸性气体净化装置
CN116510596B (zh) * 2023-06-29 2023-09-29 中科圣杰(深圳)科技集团有限公司 一种无菌投料工作站

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138167A (en) * 1963-06-18 1964-06-23 Sprout Waldron & Co Inc Mixer for feeds and the like
NL7503044A (nl) * 1974-03-21 1975-09-23 Raess Paul Beluchtingsschroef.
DE3046542A1 (de) * 1980-12-10 1982-07-22 Friedrich Walter Dr. 5982 Neuenrade Herfeld Mischvorrichtung und verfahren zum reinigen derselben
SE445712B (sv) * 1983-12-08 1986-07-14 Boliden Ab Forfarande for distribution av en vattenreningskemikalie samt anordning for genomforande av forfarandet

Also Published As

Publication number Publication date
EP0399972B1 (en) 1993-04-21
EP0399972A1 (en) 1990-11-28
NO902321L (no) 1990-11-27
FI92475C (sv) 1994-11-25
SE463750B (sv) 1991-01-21
DK0399972T3 (da) 1993-08-09
DE69001388D1 (de) 1993-05-27
NO902321D0 (no) 1990-05-25
FI902451A0 (sv) 1990-05-17
ES2041522T3 (es) 1993-11-16
ATE88374T1 (de) 1993-05-15
SE8901877L (sv) 1990-11-27
NO169326C (no) 1992-06-10
DE69001388T2 (de) 1993-10-21
NO169326B (no) 1992-03-02
SE8901877D0 (sv) 1989-05-26

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: STERIDOSE SYSTEMS AB