SE8901877L - MOVERS ARE ASEPTIC - Google Patents
MOVERS ARE ASEPTICInfo
- Publication number
- SE8901877L SE8901877L SE8901877A SE8901877A SE8901877L SE 8901877 L SE8901877 L SE 8901877L SE 8901877 A SE8901877 A SE 8901877A SE 8901877 A SE8901877 A SE 8901877A SE 8901877 L SE8901877 L SE 8901877L
- Authority
- SE
- Sweden
- Prior art keywords
- impeller
- blade
- rotation
- aseptic
- vessel
- Prior art date
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)
- Accessories For Mixers (AREA)
- Prostheses (AREA)
- Thermally Insulated Containers For Foods (AREA)
- Materials For Medical Uses (AREA)
Abstract
An impeller for aseptic purposes which is rotatable by inductive drive means in a predetermined direction within a vessel for stirring and mixing sterile fluids. The impeller (10) comprises a plurality of radially extending stirring blades (15) on an outer surface of the impeller and bearing means on an inner surface of said impeller for rotatably mounting the impeller on the vessel wall. The impeller is further provided with through-flow passages which outwardly extend from the inside of the impeller in a direction away from an axis of rotation, through orifices (25, 26) which are situated on the outer sr-face of the impeller immediately adjacent each blade (15), seen in said direction of rotation, so that cleaning fluid can be sucked through the passages due to a low pressure region occurring behind each blade.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8901877A SE463750B (en) | 1989-05-26 | 1989-05-26 | MOVER FOR ASEPTIC PURPOSES, WHICH WILL BE PULLABLE IN A PRE-DETERMINED ROTATION DIRECTION THROUGH INDUCTIVE DRIVER INSIDE A TANK |
DK90850180.2T DK0399972T3 (en) | 1989-05-26 | 1990-05-17 | Wing wheels for aseptic purposes |
ES199090850180T ES2041522T3 (en) | 1989-05-26 | 1990-05-17 | PERFECTED IMPELLER FOR ASEPTICAL PURPOSES. |
DE90850180T DE69001388T2 (en) | 1989-05-26 | 1990-05-17 | Stirrer for aseptic use. |
FI902451A FI92475C (en) | 1989-05-26 | 1990-05-17 | Stirrer for aseptic purposes |
AT90850180T ATE88374T1 (en) | 1989-05-26 | 1990-05-17 | STIRRERS FOR ASEPTIC USE. |
EP90850180A EP0399972B1 (en) | 1989-05-26 | 1990-05-17 | Impeller for aseptic purposes |
NO902321A NO169326C (en) | 1989-05-26 | 1990-05-25 | RESTAURANT FOR ASEPTIC PURPOSES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8901877A SE463750B (en) | 1989-05-26 | 1989-05-26 | MOVER FOR ASEPTIC PURPOSES, WHICH WILL BE PULLABLE IN A PRE-DETERMINED ROTATION DIRECTION THROUGH INDUCTIVE DRIVER INSIDE A TANK |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8901877D0 SE8901877D0 (en) | 1989-05-26 |
SE8901877L true SE8901877L (en) | 1990-11-27 |
SE463750B SE463750B (en) | 1991-01-21 |
Family
ID=20376064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8901877A SE463750B (en) | 1989-05-26 | 1989-05-26 | MOVER FOR ASEPTIC PURPOSES, WHICH WILL BE PULLABLE IN A PRE-DETERMINED ROTATION DIRECTION THROUGH INDUCTIVE DRIVER INSIDE A TANK |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0399972B1 (en) |
AT (1) | ATE88374T1 (en) |
DE (1) | DE69001388T2 (en) |
DK (1) | DK0399972T3 (en) |
ES (1) | ES2041522T3 (en) |
FI (1) | FI92475C (en) |
NO (1) | NO169326C (en) |
SE (1) | SE463750B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4232934C2 (en) * | 1992-10-01 | 1996-03-28 | Mavag Verfahrenstech Ag | Double impeller for stirring sterile liquids |
US5533803A (en) * | 1992-10-01 | 1996-07-09 | Mavag Verfahrenstechnik Ag | Magnetic stirring apparatus with contactless coupling between stirring shaft and stirring tool |
DE4232936C2 (en) * | 1992-10-01 | 1996-03-28 | Mavag Verfahrenstech Ag | Impeller for stirring sterile liquids |
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 (en) * | 1999-01-28 | 2001-04-06 | Mixel | MAGNETICALLY DRIVEN AGITATOR AND METHOD FOR ADJUSTING THE LIMIT TORQUE FOR THE TRANSMISSION OF EFFORT OF SUCH AN AGITATOR |
FR2779361B1 (en) * | 1998-06-05 | 2000-07-28 | Mixel | MAGNETICALLY DRIVEN AGITATOR |
CN100340329C (en) * | 2004-10-29 | 2007-10-03 | 中国石油化工股份有限公司 | Self air feeding type gas liquid mixing blade |
US7396153B2 (en) * | 2005-04-05 | 2008-07-08 | Andersson Per-Olof K | Ultraclean magnetic mixer |
ATE511031T1 (en) | 2005-07-29 | 2011-06-15 | Zeta Biopharma Gmbh | MAGNETIC STIRPER |
WO2008088371A2 (en) | 2006-06-16 | 2008-07-24 | Xcellerex, Inc. | Gas delivery configurations, foam control systems, and bag molding methods and articles for collapsible bag vessels and bioreactors |
AT518668B1 (en) * | 2017-01-25 | 2017-12-15 | Zeta Biopharma Gmbh | Agitator for a stirred tank |
DK3659700T3 (en) * | 2018-11-29 | 2022-06-13 | Alfa Laval Corp Ab | MAGNETICALLY COUPLED LIQUID MIXER |
CN111167295A (en) * | 2020-01-15 | 2020-05-19 | 邓智超 | Acid gas purification device for underground engineering construction |
CN116510596B (en) * | 2023-06-29 | 2023-09-29 | 中科圣杰(深圳)科技集团有限公司 | Aseptic material workstation of throwing |
Family Cites Families (4)
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 (en) * | 1974-03-21 | 1975-09-23 | Raess Paul | AERATION SCREW. |
DE3046542A1 (en) * | 1980-12-10 | 1982-07-22 | Friedrich Walter Dr. 5982 Neuenrade Herfeld | MIXING DEVICE AND METHOD FOR CLEANING THE SAME |
SE445712B (en) * | 1983-12-08 | 1986-07-14 | Boliden Ab | PROCEDURE FOR DISTRIBUTION OF A WATER PURIFICATION CHEMISTRY AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE |
-
1989
- 1989-05-26 SE SE8901877A patent/SE463750B/en not_active IP Right Cessation
-
1990
- 1990-05-17 AT AT90850180T patent/ATE88374T1/en not_active IP Right Cessation
- 1990-05-17 DE DE90850180T patent/DE69001388T2/en not_active Expired - Fee Related
- 1990-05-17 EP EP90850180A patent/EP0399972B1/en not_active Expired - Lifetime
- 1990-05-17 ES ES199090850180T patent/ES2041522T3/en not_active Expired - Lifetime
- 1990-05-17 FI FI902451A patent/FI92475C/en not_active IP Right Cessation
- 1990-05-17 DK DK90850180.2T patent/DK0399972T3/en active
- 1990-05-25 NO NO902321A patent/NO169326C/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI92475C (en) | 1994-11-25 |
SE8901877D0 (en) | 1989-05-26 |
DE69001388D1 (en) | 1993-05-27 |
DE69001388T2 (en) | 1993-10-21 |
NO902321L (en) | 1990-11-27 |
FI92475B (en) | 1994-08-15 |
NO902321D0 (en) | 1990-05-25 |
NO169326B (en) | 1992-03-02 |
EP0399972A1 (en) | 1990-11-28 |
EP0399972B1 (en) | 1993-04-21 |
ES2041522T3 (en) | 1993-11-16 |
SE463750B (en) | 1991-01-21 |
FI902451A0 (en) | 1990-05-17 |
NO169326C (en) | 1992-06-10 |
DK0399972T3 (en) | 1993-08-09 |
ATE88374T1 (en) | 1993-05-15 |
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