GB1387402A - Mixing process and apparatus - Google Patents

Mixing process and apparatus

Info

Publication number
GB1387402A
GB1387402A GB574671A GB574671A GB1387402A GB 1387402 A GB1387402 A GB 1387402A GB 574671 A GB574671 A GB 574671A GB 574671 A GB574671 A GB 574671A GB 1387402 A GB1387402 A GB 1387402A
Authority
GB
United Kingdom
Prior art keywords
rotor
speed
holder
axis
mixing vessel
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
Application number
GB574671A
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.)
Techno Med Ltd
Original Assignee
Techno Med Ltd
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 Techno Med Ltd filed Critical Techno Med Ltd
Priority to GB574671A priority Critical patent/GB1387402A/en
Priority to US00230255A priority patent/US3778033A/en
Priority to DE19722209850 priority patent/DE2209850A1/en
Publication of GB1387402A publication Critical patent/GB1387402A/en
Expired 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
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/10—Mixers with rotating receptacles with receptacles rotated about two different axes, e.g. receptacles having planetary motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
    • B01F29/403—Disposition of the rotor axis
    • B01F29/4035—Disposition of the rotor axis with a receptacle rotating around two or more axes
    • B01F29/40354—Disposition of the rotor axis with a receptacle rotating around two or more axes arranged for planetary motion

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)

Abstract

1387402 Centrifugal casting of plastic material TECHNO-MED Ltd 25 Feb 1972 [2 March 1971 14 June 1971] 5746/71 and 27785/71 Heading B5A [Also in Division B1] A mixer especially for alginate dental moulding materials comprises a rotor 15 rotating about a vertical axis and carrying a holder 25 for a mixing vessel 14 simultaneously rotating about an inclined axis, the rotor 15 being driven at such a speed that a centrifugal field of not less than 20 g. (and preferably 50 g.) is produced at the centre of the holder 25. The rotational axis of the holder intersects the vertical at an angle of 15-70 degrees, (preferably 55 degrees to the horizontal) and the rotors are driven in opposite directions at a speed ratio between 3 : 1 and 10 : 1 and at such speed that all parts of the holder 25 have a resultant angular velocity about the vertical rotary axis in the same direction as the rotor 15. The rotor 15 has an adjustable counterbalance 23; the mixing time may be controlled by a timer 45; there may be a single driving motor 30, or separate motors; the apparatus may be secured to a bench by a suction pad 48. With a main rotor speed of 2,300 rev./min. and holder speed of 500 rev./min. and a radius of 1À5 inch from the axis of the rotor 15 to the centre of the mixing vessel bottom, a centrifugal field of the order of 100-200 g. is obtained. The time taken to accelerate to full speed is about 3 secs. and the total mixing time 5-25 sees. Centrifugal casting.-If the mixing vessel have a suitable interval profile and the process be continued until the materials harden, they may be removed as a moulded mass.
GB574671A 1971-03-02 1971-03-02 Mixing process and apparatus Expired GB1387402A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB574671A GB1387402A (en) 1971-03-02 1971-03-02 Mixing process and apparatus
US00230255A US3778033A (en) 1971-03-02 1972-02-29 Mixing process and apparatus
DE19722209850 DE2209850A1 (en) 1971-03-02 1972-03-01 Device for mixing substances

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB574671A GB1387402A (en) 1971-03-02 1971-03-02 Mixing process and apparatus
GB2778571 1971-06-14

Publications (1)

Publication Number Publication Date
GB1387402A true GB1387402A (en) 1975-03-19

Family

ID=26240121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB574671A Expired GB1387402A (en) 1971-03-02 1971-03-02 Mixing process and apparatus

Country Status (3)

Country Link
US (1) US3778033A (en)
DE (1) DE2209850A1 (en)
GB (1) GB1387402A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235553A (en) * 1978-09-25 1980-11-25 Sears, Roebuck And Co. Material mixer
US4497581A (en) * 1979-11-15 1985-02-05 Miller Paint Equipment, Inc. Paint shaker
US5551779A (en) * 1992-11-23 1996-09-03 Hilti Aktiengesellschaft Mixing apparatus for counterbalancing flowable masses
US5988869A (en) * 1998-07-29 1999-11-23 Pharmacopeia, Inc. Agitator for orbital agitation
EP2559536A1 (en) * 2010-04-16 2013-02-20 Kaga Sangyo Co. Ltd. Molding method
US9186823B2 (en) 2010-04-20 2015-11-17 Kaga Sangyo Co., Ltd. Molding method and mold therefor

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938561A1 (en) * 1978-09-25 1980-06-12 Sears Roebuck & Co Mixer having container that rotates about two non-perpendicular axes - e.g. for mixing paint, or tumbling precious stones and abrasive
CH666413A5 (en) * 1985-06-20 1988-07-29 Peter Reinhard DEVICE FOR PRODUCING IMPRESSION MASSES.
FR2668079B1 (en) * 1990-10-18 1992-12-31 Jouvin Jean Luc MIXER BUCKET FOR A PLANETARY CENTRIFUGAL MIXER, AND MIXER RECEIVING SUCH BUCKETS.
DE4230861C2 (en) * 1992-09-15 1995-10-19 Desaga Gmbh C Process for mixing media with different specific weights
FR2718058B1 (en) * 1994-03-29 1996-07-05 Jouvin Jean Luc Planetary centrifugal mixer, mixing process for the preparation of dental mixtures and bowls for centrifugal mixer.
DE4443140A1 (en) * 1994-12-03 1996-06-05 Hilti Ag Mixer
FR2762526B1 (en) * 1997-04-24 2000-01-28 Jean Luc Jouvin IMPROVED ALGINATE MIXER
US6099160A (en) * 1999-03-23 2000-08-08 Flacktek, Inc. Mixing system for mixing and dispensing reactive materials
US6361486B1 (en) * 2000-02-29 2002-03-26 Agilent Technologies, Inc. Coaxial-drive centrifuge providing tilt control relative to centrifugal force
DE10143439A1 (en) * 2001-09-05 2003-03-20 Hauschild & Co Kg Mixing device for mixing liquid, flowable or powdery materials
WO2003031041A1 (en) * 2001-10-09 2003-04-17 The Sherwin-Williams Company Apparatus and method for mixing a fluid dispersion disposed in a container having either a cylindrical or a square shape
AU2003225018A1 (en) * 2002-04-17 2003-11-03 Flacktek, Inc. Centrifugal mixing system
CA2428185C (en) * 2002-05-13 2007-07-24 The Sherwin-Williams Company Apparatus and method for mixing a fluid dispersion disposed in a container having either a cylindrical or a square shape
US6953279B2 (en) * 2003-01-21 2005-10-11 Red Devil Equipment Company Paint mixer with damping frame
CA2461269A1 (en) * 2004-03-16 2005-09-16 Plastiques Gyf Ltee Bladeless mixer
EP1674081A1 (en) * 2004-12-23 2006-06-28 KTB Tumorforschungsgesellschaft mbH Preparation of lipid based nano-particles with a dual asymetric centrifuge
US20070002680A1 (en) * 2005-06-29 2007-01-04 Bausch & Lomb Incorporated Method of producing mixtures of thermally labile materials
US20070002682A1 (en) * 2005-06-29 2007-01-04 Bausch & Lomb Incorporated Method of producing liquid solutions comprising fusible solid materials
DE102006062714B4 (en) * 2006-03-09 2013-02-21 Eppendorf Ag Device for mixing laboratory vessel contents
US7780339B2 (en) * 2006-04-24 2010-08-24 Red Devil Equipment Company Vortex motion paint mixing machine
US20080087352A1 (en) * 2006-10-16 2008-04-17 Red Lime Products Inc. System and method for custom formulation, non-adulterating mixing and packaging of personal care products
JP5382775B2 (en) * 2009-02-20 2014-01-08 株式会社シンキー Cleaning device and cleaning method
TW201302298A (en) * 2011-06-14 2013-01-16 Hiroshige Ishii Centrifugal processing device
JP5718285B2 (en) * 2012-06-11 2015-05-13 株式会社シンキー Centrifuge, drive mechanism, and drive method
US9724657B2 (en) 2013-10-22 2017-08-08 Tyme, Inc. High-speed centrifugal mixing devices and methods of use
US9907319B2 (en) * 2015-03-13 2018-03-06 Steak 'n Shake Enterprises, Inc. Dual-axis rotational mixer for food products
ITBO20150192A1 (en) * 2015-04-17 2016-10-17 Alfa Srl MIXER FOR FLUID PRODUCTS
JP6611125B2 (en) * 2015-12-01 2019-11-27 株式会社シンキー Centrifuge and rotating mechanism
US10328400B2 (en) * 2016-09-29 2019-06-25 L'oreal Apparatus mixing blended composition for skin treatment
EP4151306A1 (en) 2016-11-10 2023-03-22 Medisca Pharmaceutique Inc. Pharmaceutical compounding methods and systems
US11478763B2 (en) 2017-06-09 2022-10-25 Flacktek Speedmixer, Inc. Metered dispenser catch for asymmetric rotation mixer
WO2023023177A2 (en) * 2021-08-17 2023-02-23 Flacktek Speedmixer, Inc. Compact centrifugal mixing device and methods of use thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984461A (en) * 1957-06-20 1961-05-16 United Kingdom Atomie Energy A Mixing machines
US3679184A (en) * 1969-01-14 1972-07-25 Woodham Cecil H Mixing devices

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235553A (en) * 1978-09-25 1980-11-25 Sears, Roebuck And Co. Material mixer
DK151371B (en) * 1978-09-25 1987-11-30 Sears Roebuck & Co APPLIANCE FOR MIXING VOLUMEABLE MATERIAL IN A CONTAINER
US4497581A (en) * 1979-11-15 1985-02-05 Miller Paint Equipment, Inc. Paint shaker
US5551779A (en) * 1992-11-23 1996-09-03 Hilti Aktiengesellschaft Mixing apparatus for counterbalancing flowable masses
EP1107822A1 (en) * 1998-07-29 2001-06-20 Pharmacopeia, Inc. Agitation device
WO2000006294A1 (en) * 1998-07-29 2000-02-10 Pharmacopeia, Inc. Agitation device
US5988869A (en) * 1998-07-29 1999-11-23 Pharmacopeia, Inc. Agitator for orbital agitation
AU737247B2 (en) * 1998-07-29 2001-08-16 Pharmacopeia, Inc. Agitation device
AU737247C (en) * 1998-07-29 2002-03-21 Pharmacopeia, Inc. Agitation device
EP1107822A4 (en) * 1998-07-29 2002-11-27 Pharmacopeia Inc Agitation device
EP2559536A1 (en) * 2010-04-16 2013-02-20 Kaga Sangyo Co. Ltd. Molding method
EP2559536A4 (en) * 2010-04-16 2014-08-06 Kaga Sangyo Co Ltd Molding method
US9186823B2 (en) 2010-04-20 2015-11-17 Kaga Sangyo Co., Ltd. Molding method and mold therefor
US10189189B2 (en) 2010-04-20 2019-01-29 Kaga Sangyo Co., Ltd. Molding method and mold therefor
US10493668B2 (en) 2010-04-20 2019-12-03 Kaga Sangyo Co., Ltd. Molding method and mold therefor

Also Published As

Publication number Publication date
DE2209850A1 (en) 1972-10-05
US3778033A (en) 1973-12-11

Similar Documents

Publication Publication Date Title
GB1387402A (en) Mixing process and apparatus
GB1041889A (en) Rotational casting process and apparatus
GB1434345A (en) Rotational moulding
GB1200546A (en) Vibrator
GB1511907A (en) Drive for a group of vibrating screens
JPH089137B2 (en) Double rotation barrel machining method
GB1266250A (en)
US4754437A (en) Method of making or drying particulate material
CN108479577A (en) A kind of fatty liver medicament processing unit (plant)
IT1027665B (en) DEVICE AND CENTRIFUGAL MASSES FOR THE BALANCING OF SEPIE ROTARY SHAFTS OF TURBINE IMPELLERS
US3776052A (en) Apparatus for molding hollow plastic articles
GB1469429A (en) Process and apparatus for mixing materials
CN220478649U (en) Hyaluronic acid uniform speed centrifuge
JPS5596390A (en) Driving device for compressor
SU1558680A1 (en) Arrangement for filling mould with loose material
CN208627146U (en) A kind of side's bevel-type mixing machine
JPS5691431A (en) Automatic drying device
JPS5777531A (en) Centrifugal molding method of resin pipe having trapezoidal section with reinforcing fiber therein
ES416451A1 (en) Moulding of hollow spherical bodies
SU596285A1 (en) Centrifugal mill
JPS564340A (en) Surface polishing method of granular material
CA966896A (en) Apparatus for controlling the speed of a rotating member
CN108246170A (en) A kind of new ceramics film production raw material blending device
AU3468468A (en) Method of producing vibratory motion in rotating shaft
GB818463A (en) Improvements relating to powder mixers

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees