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ATE24283T1 - STATIC MIXER. - Google Patents

STATIC MIXER.

Info

Publication number
ATE24283T1
ATE24283T1AT82303951TAT82303951TATE24283T1AT E24283 T1ATE24283 T1AT E24283T1AT 82303951 TAT82303951 TAT 82303951TAT 82303951 TAT82303951 TAT 82303951TAT E24283 T1ATE24283 T1AT E24283T1
Authority
AT
Austria
Prior art keywords
mixer
diamond
conduit
leading edge
flows
Prior art date
Application number
AT82303951T
Other languages
German (de)
Inventor
Henry Mccallum
Original Assignee
Statiflo Inc
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 Statiflo IncfiledCriticalStatiflo Inc
Application grantedgrantedCritical
Publication of ATE24283T1publicationCriticalpatent/ATE24283T1/en

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Abstract

A static mixer comprises a conduit for transporting flowable material, and a plurality of stationary mixer elements which so deflect the flow of material that a thorough mixing is effected. Each mixer element comprises seven plate members: a diamond-shaped plate (34); two triangular plates (48,50), co-planar and perpendicular to the diamond-shaped plate, the base of one triangular plate providing a leading edge to divide material flow into the conduit into two separate flows; and four deflector plates (66,68,70,72), which join the diamond-shaped and triangular plates and conform to the contours of inner walls of the conduit to provide two separate flow paths. The flow paths are substantially helical and rotate through substantially 180 degrees from the leading edge to trailing edge of each mixer element to rotate and thoroughly mix individual flows through the element. The leading edge of each succeeding mixer element is angled relative to the trailing edge of the immediately preceding mixer element to obtain successive division, mixing and recombination of flows.
AT82303951T1981-07-281982-07-27 STATIC MIXER.ATE24283T1 (en)

Applications Claiming Priority (2)

Application NumberPriority DateFiling DateTitle
CA3827021981-07-28
EP82303951AEP0071454B1 (en)1981-07-281982-07-27Static mixers

Publications (1)

Publication NumberPublication Date
ATE24283T1true ATE24283T1 (en)1987-01-15

Family

ID=4120547

Family Applications (1)

Application NumberTitlePriority DateFiling Date
AT82303951TATE24283T1 (en)1981-07-281982-07-27 STATIC MIXER.

Country Status (3)

CountryLink
EP (1)EP0071454B1 (en)
AT (1)ATE24283T1 (en)
DE (1)DE3274720D1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPH09505308A (en)*1993-11-191997-05-27アルカーミズ・コントロールド・セラピューティクス・インコーポレイテッド・トゥー Production of biodegradable microparticles containing biologically active agents
JP3645906B2 (en)*1993-11-192005-05-11ジヤンセン・フアーマシユーチカ・ナームローゼ・フエンノートシヤツプ Microencapsulated 3-piperidinyl-substituted 1,2-benzisoxazoles and 1,2-benzisothiazoles
US5650173A (en)*1993-11-191997-07-22Alkermes Controlled Therapeutics Inc. IiPreparation of biodegradable microparticles containing a biologically active agent
DE19700462C2 (en)*1997-01-091999-07-01Guenther Schwald Static mixer
US6136272A (en)*1997-09-262000-10-24University Of WashingtonDevice for rapidly joining and splitting fluid layers
DE19748383C2 (en)*1997-11-032000-11-23U & A Gmbh Static mixer
DE602004015128D1 (en)2004-12-172008-08-28Borealis Tech Oy Process for the polymerization of olefins in the presence of an olefin polymerization catalyst
GB0820644D0 (en)2008-11-122008-12-17Statiflo Internat LtdUV Irradiation apparatus and method
CN102481531B (en)2009-08-312015-04-01陶氏环球技术有限责任公司Mixing device and dynamic mixing method
EP3241611B1 (en)2016-05-022020-03-04Borealis AGA process for feeding a polymerisation catalyst
CN109328217B (en)2016-06-232021-09-28爱克发有限公司Polymerizable photoinitiators
FR3059410B1 (en)*2016-11-302019-07-19Valeo Systemes Thermiques MIXING DEVICE COMPRISING A DEVICE FOR HOMOGENIZING THE DISTRIBUTION OF A REFRIGERANT FLUID WITHIN HEAT EXCHANGER TUBES
JP7247163B2 (en)*2017-07-122023-03-28ノードソン コーポレーション Static mixer with triangular mixing conduit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US3643927A (en)*1970-10-151972-02-22Phillips Petroleum CoStationary mixture and method for mixing material
US4034965A (en)*1973-12-271977-07-12Komax Systems, Inc.Material distributing and mixing apparatus
US3923288A (en)*1973-12-271975-12-02Komax Systems IncMaterial mixing apparatus
US4179222A (en)*1978-01-111979-12-18Systematix Controls, Inc.Flow turbulence generating and mixing device
US4208136A (en)*1978-12-011980-06-17Komax Systems, Inc.Static mixing apparatus

Also Published As

Publication numberPublication date
EP0071454B1 (en)1986-12-17
EP0071454A1 (en)1983-02-09
DE3274720D1 (en)1987-01-29

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Legal Events

DateCodeTitleDescription
RERCeased as to paragraph 5 lit. 3 law introducing patent treaties

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