GB1334032A - Magnetic stirrer device - Google Patents
Magnetic stirrer deviceInfo
- Publication number
- GB1334032A GB1334032A GB3479971A GB3479971A GB1334032A GB 1334032 A GB1334032 A GB 1334032A GB 3479971 A GB3479971 A GB 3479971A GB 3479971 A GB3479971 A GB 3479971A GB 1334032 A GB1334032 A GB 1334032A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stirrer
- magnetic stirrer
- stirrer device
- rod
- produkter
- 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
Links
- 239000012530 fluid Substances 0.000 abstract 1
- -1 polytetrafluoroethylene Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
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
- B01F33/452—Magnetic mixers; Mixers with magnetically driven stirrers using independent floating 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
- B01F35/20—Measuring; Control or regulation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
1334032 Magnetic stirrers LKB-PRODUKTER AB 23 July 1971 [10 Aug 1970] 34799/71 Heading B1C Fluid flowing through a cylindrical vessel 1 is stirred by rotation of a stirrer 2 consisting of a transversely magnetized rod situated between the poles 5, 6 of an electromagnet 7 energised by an AC source 10 which preferably consists of a frequency-variable oscillator. The stirrer may have vanes 11 which may be formed in a cover of, e.g. polytetrafluoroethylene. The rod 2 may have a bore, or may have a screw-shaped external surface to provide a pumping effect.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6247870A | 1970-08-10 | 1970-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1334032A true GB1334032A (en) | 1973-10-17 |
Family
ID=22042762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3479971A Expired GB1334032A (en) | 1970-08-10 | 1971-07-23 | Magnetic stirrer device |
Country Status (3)
Country | Link |
---|---|
US (1) | US3689033A (en) |
DE (1) | DE2136472C3 (en) |
GB (1) | GB1334032A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988006485A1 (en) * | 1987-03-02 | 1988-09-07 | Ionode Pty. Ltd. | Mixing apparatus and method |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2206174B1 (en) * | 1972-11-15 | 1975-01-03 | Cellophane Sa | METHOD AND DEVICE FOR THE MANUFACTURING OF PLASTIC FILMS AND IMPROVED CELLULOSIC FILMS |
US3907258A (en) * | 1973-11-12 | 1975-09-23 | Orion Research | Apparatus for mixing fluids on stream |
US4054270A (en) * | 1974-06-20 | 1977-10-18 | The United States Of America As Represented By The Secretary Of Agriculture | Micro mixing apparatus and method |
US3995835A (en) * | 1974-07-08 | 1976-12-07 | Owens-Illinois, Inc. | Magnetic mixer |
US5556654A (en) * | 1978-05-17 | 1996-09-17 | Fregeau; Leo J. | Magnet beverage treatment |
FR2486820A1 (en) * | 1980-07-16 | 1982-01-22 | Charriere Jean | Mixing or propulsion chamber for one or more fluids - where rotor driven by electromagnetic induction is located on axis of mixing chamber inside ring stator of electric motor |
US4611615A (en) * | 1983-11-02 | 1986-09-16 | Petrovic Ljubisa M | Fluid treatment apparatus and method |
US4830511A (en) * | 1986-10-29 | 1989-05-16 | The Coca-Cola Company | Postmix juice dispensing system |
US4767218A (en) * | 1987-05-04 | 1988-08-30 | Stoelting, Inc. | Mixing paddle assembly |
DE19615117A1 (en) * | 1996-04-17 | 1997-10-23 | Bayer Ag | Chemical reactor with magnetic stirrer |
WO1998006485A1 (en) * | 1996-08-09 | 1998-02-19 | Genex Limited | Agitation apparatus |
US6416215B1 (en) * | 1999-12-14 | 2002-07-09 | University Of Kentucky Research Foundation | Pumping or mixing system using a levitating magnetic element |
US6758593B1 (en) * | 2000-10-09 | 2004-07-06 | Levtech, Inc. | Pumping or mixing system using a levitating magnetic element, related system components, and related methods |
US7086778B2 (en) * | 2000-10-09 | 2006-08-08 | Levtech, Inc. | System using a levitating, rotating pumping or mixing element and related methods |
EP3257676B1 (en) * | 2016-06-15 | 2020-03-25 | Funai Electric Co., Ltd. | Fluidic dispensing device having features to reduce stagnation zones |
US10336081B2 (en) * | 2016-06-27 | 2019-07-02 | Funai Electric Co., Ltd. | Method of maintaining a fluidic dispensing device |
US10105955B2 (en) | 2016-08-17 | 2018-10-23 | Funai Electric Co., Ltd. | Fluidic dispensing device having a moveable stir bar |
EP3678782A4 (en) * | 2017-09-06 | 2021-05-19 | Access Medical Systems, Ltd. | Ferromagnetic rotors for agitating the liquid in a microwell |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE859538C (en) * | 1949-05-07 | 1953-10-19 | Otto Wagner | Device for mixing the contents of blood pipettes |
BE593670A (en) * | 1959-08-05 | |||
US3219318A (en) * | 1961-08-22 | 1965-11-23 | Hershler Abe | Fluid treating method and apparatus |
US3167669A (en) * | 1961-10-10 | 1965-01-26 | Jr Albert G Bodine | Electromagnetic rotary field apparatus for generating and applying gyratory sonic vibrations |
-
1970
- 1970-08-10 US US62478A patent/US3689033A/en not_active Expired - Lifetime
-
1971
- 1971-07-21 DE DE2136472A patent/DE2136472C3/en not_active Expired
- 1971-07-23 GB GB3479971A patent/GB1334032A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988006485A1 (en) * | 1987-03-02 | 1988-09-07 | Ionode Pty. Ltd. | Mixing apparatus and method |
AU600113B2 (en) * | 1987-03-02 | 1990-08-02 | Ionode Pty Ltd | Mixing apparatus and method |
US5040898A (en) * | 1987-03-02 | 1991-08-20 | Ionode Pty. Ltd. | Mixing apparatus and method |
Also Published As
Publication number | Publication date |
---|---|
DE2136472C3 (en) | 1973-10-31 |
DE2136472B2 (en) | 1973-04-12 |
DE2136472A1 (en) | 1972-02-24 |
US3689033A (en) | 1972-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |