GB886475A - Improvements in or relating to liquid mixing apparatus - Google Patents

Improvements in or relating to liquid mixing apparatus

Info

Publication number
GB886475A
GB886475A GB34418/60A GB3441860A GB886475A GB 886475 A GB886475 A GB 886475A GB 34418/60 A GB34418/60 A GB 34418/60A GB 3441860 A GB3441860 A GB 3441860A GB 886475 A GB886475 A GB 886475A
Authority
GB
United Kingdom
Prior art keywords
elements
end caps
casing
stack
mixing
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
GB34418/60A
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.)
Onderzoekings Instituut Research
Original Assignee
Onderzoekings Instituut Research
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 Onderzoekings Instituut Research filed Critical Onderzoekings Instituut Research
Publication of GB886475A publication Critical patent/GB886475A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
    • B01F25/4321—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa the subflows consisting of at least two flat layers which are recombined, e.g. using means having restriction or expansion zones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/049—Spinnerette mixer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

886,475. Mixing liquids. ANDERZOEKINGSINSTITUUT RESEARCH N.V. Oct. 7, 1960 [Oct. 13, 1959], No. 34418/60. Class 86. An apparatus for mixing liquids comprises a tubular casing 1 in which tortuous passages are formed by inserting therein a stack of resilient elements having channels by means of which the liquid is formed into streams which are repeatedly divided and re-formed. The casing has flanges 2, 3 to which are secured end caps 6, 7 between which the elements are compressed.- The end caps have central passageways 11 which are circular at the outer ends and square at the inner edges 21 which bear on the mixing elements. Two rods 14 are received in pockets 13 in the end caps. Each resilient mixing element, Figs. 3, 4 and 5, has two rectangular openings 29, 30, Fig. 3, which converge to central square throats 15, 16 and then diverge to rectangular openings 27, 28, Fig. 5, the longer dimensions of which are at right angles to those of the openings 29, 30. The elements have projecting square beads 19, 20 on their end faces by which they seal against each other and against the end caps of the casing; locating lugs 22, 23 received in recesses 24, 25; and grooves 17, 18 to accommodate the rods 14. Nine elements as shown are assembled into a stack alternately with nine others which are formed as mirror images of them; the elements are externally cylindrical and in the uncompressed state will slide into the casing 1. The stack is of such length that it is compressed when the end caps are drawn up, sealing the elements against each other and against the end caps and expanding them to seal also against the wall of the casing.
GB34418/60A 1959-10-13 1960-10-07 Improvements in or relating to liquid mixing apparatus Expired GB886475A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL244295 1959-10-13
NL263534 1961-04-12

Publications (1)

Publication Number Publication Date
GB886475A true GB886475A (en) 1962-01-10

Family

ID=26641705

Family Applications (2)

Application Number Title Priority Date Filing Date
GB34418/60A Expired GB886475A (en) 1959-10-13 1960-10-07 Improvements in or relating to liquid mixing apparatus
GB12404/62A Expired GB1005587A (en) 1959-10-13 1962-03-30 A fluid mixer

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB12404/62A Expired GB1005587A (en) 1959-10-13 1962-03-30 A fluid mixer

Country Status (7)

Country Link
US (2) US3182965A (en)
CH (2) CH385800A (en)
DE (3) DE1178404B (en)
DK (1) DK114544B (en)
GB (2) GB886475A (en)
LU (2) LU39253A1 (en)
NL (4) NL111082C (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL244295A (en) * 1959-10-13
FR1405358A (en) * 1964-05-27 1965-07-09 Nord Aviation Method and device for rapid mixing of fluids, in particular on a combined turbostatorjet
BE754657Q (en) * 1965-11-29 1971-01-18 Kenics Corp MIXER APPLIANCE
GB1220688A (en) * 1967-06-29 1971-01-27 Courtaulds Ltd Mixing apparatus
US3632090A (en) * 1970-09-14 1972-01-04 Moday Inc Mixing device
US3911073A (en) * 1971-06-29 1975-10-07 Lacelluphane Process for inverting flow in a conduit
US3782694A (en) * 1972-09-18 1974-01-01 Western Controls Inc Apparatus and method for mixing materials
US3881701A (en) * 1973-09-17 1975-05-06 Aerojet General Co Fluid mixer reactor
US3856270A (en) * 1973-10-09 1974-12-24 Fmc Corp Static fluid mixing apparatus
US3929318A (en) * 1974-12-09 1975-12-30 Exxon Research Engineering Co Static mixers for viscous material
DD122649A1 (en) * 1975-09-10 1976-10-20
US4112520A (en) * 1976-03-25 1978-09-05 Oscar Patton Gilmore Static mixer
US4198168A (en) * 1978-04-12 1980-04-15 Liquid Control Incorporated Phase blending static mixing process and apparatus
US4183682A (en) * 1978-08-10 1980-01-15 Union Oil Company Of California Motionless mixer and method for removing scaled mixing elements therefrom
US4222671A (en) * 1978-09-05 1980-09-16 Gilmore Oscar Patrick Static mixer
US4205921A (en) * 1978-10-02 1980-06-03 Mahler Arnold L Device for homogenization of a particle filled fluid stream
CH653565A5 (en) * 1981-07-30 1986-01-15 Sulzer Ag DEVICE FOR FABRIC AND / OR DIRECT HEAT EXCHANGE OR MIXING.
DE3214056C2 (en) * 1982-04-16 1985-04-18 Purma Industrieanlagen GmbH, 7100 Heilbronn Static mixer for liquid and / or pasty components
DE3481114D1 (en) * 1983-03-03 1990-03-01 Toray Industries CROSSED POLYMER LAMINATES, THEIR PRODUCTION AND DEVICES THEREOF.
US4971450A (en) * 1986-01-13 1990-11-20 Horst Gerich Interfacial surface generator
US4933074A (en) * 1988-11-10 1990-06-12 The Boeing Company Article singulating system and method
DE4138351A1 (en) * 1991-11-21 1993-05-27 Bostik Gmbh Two-component paste premixer - has structured inner walls to lay adjacent material strands in alternating layers and hence achieves a homogeneous mixt. with low delivery pressure
US5637331A (en) * 1993-02-18 1997-06-10 Barmag Ag Spin system for thermoplastic yarns
DE4305905C1 (en) * 1993-02-26 1994-07-28 Barmag Barmer Maschf Spinning equipment for thermoplastic fibres and spinning pump
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
EP0962807B1 (en) 1993-12-21 2008-12-03 Minnesota Mining And Manufacturing Company Multilayered optical film
DE19536856C2 (en) * 1995-10-03 1997-08-21 Danfoss As Micromixer and mixing process
US5976424A (en) * 1996-07-31 1999-11-02 Minnesota Mining And Manufacturing Company Method for making multilayer optical films having thin optical layers
CA2316974A1 (en) 1998-01-13 1999-07-22 Minnesota Mining And Manufacturing Company Process for making multilayer optical films
US6788463B2 (en) * 1998-01-13 2004-09-07 3M Innovative Properties Company Post-formable multilayer optical films and methods of forming
US6808658B2 (en) * 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6531230B1 (en) * 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
JP2004249282A (en) * 2003-01-30 2004-09-09 Maeda Corp Mixing tube and its manufacturing method
DE10333922B4 (en) * 2003-07-25 2005-11-17 Wella Ag Components for static micromixers, micromixers constructed therefrom and their use for mixing, dispersing or for carrying out chemical reactions
US20070140042A1 (en) * 2004-06-04 2007-06-21 Gerhard Schanz Multicomponent packaging with static micromixer
JP4713397B2 (en) * 2006-01-18 2011-06-29 株式会社リコー Microchannel structure and microdroplet generation system
EP2325003A1 (en) * 2006-06-05 2011-05-25 Dow Corning Corporation Extruder die assembly for multilayers
US7845688B2 (en) * 2007-04-04 2010-12-07 Savant Measurement Corporation Multiple material piping component
US20120052245A1 (en) * 2009-02-27 2012-03-01 Hoium Travis B Method and apparatus for cross-web coextrusion and film therefrom
KR101182958B1 (en) * 2010-02-01 2012-09-18 에스비리모티브 주식회사 Secondary battery module
EP2552690B1 (en) 2010-03-26 2019-01-02 3M Innovative Properties Company Textured film and process for manufacture thereof
CN103796824B (en) 2011-09-20 2015-11-25 3M创新有限公司 Texture film and manufacture method
DE102014112715B4 (en) * 2014-09-03 2018-11-29 Windmöller & Hölscher Kg Turning device for turning a melt, blowing head and method for performing a rinsing process

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE358018C (en) * 1922-09-02 Rodolphe William Burckhardt Mixing device for gases
GB350716A (en) * 1930-06-05 1931-06-18 Quintin Moore Improvements in or relating to emulsifying or homogenizing apparatus
US1927947A (en) * 1931-02-03 1933-09-26 Westinghouse Air Brake Co Muffler
US1915867A (en) * 1931-05-01 1933-06-27 Edward R Penick Choker
US2085132A (en) * 1934-11-26 1937-06-29 Bethlehem Steel Corp Mixer
DE690048C (en) * 1934-12-08 1940-04-13 Concordia Elek Zitaets Akt Ges Foam refiner, especially for fire extinguishers
US2664109A (en) * 1948-09-24 1953-12-29 Babcock & Wilcox Co Fluid circuit resistor construction
US2633343A (en) * 1948-12-02 1953-03-31 Elie P Aghnides Gas and liquid mixing device
US2661194A (en) * 1950-09-29 1953-12-01 Thomas L Katovsich Mixer for use in jetting apparatus
US2740696A (en) * 1951-03-30 1956-04-03 Exxon Research Engineering Co Polymerization apparatus unit
US2740616A (en) * 1952-11-03 1956-04-03 Willie W Walden Mixer
US2890868A (en) * 1955-08-01 1959-06-16 Haskelite Mfg Corp Mixing head
BE578478A (en) * 1958-07-08 1900-01-01
NL244295A (en) * 1959-10-13

Also Published As

Publication number Publication date
US3182965A (en) 1965-05-11
DE1224708B (en) 1966-09-15
LU41505A1 (en) 1962-06-06
DE1178404B (en) 1964-09-24
NL263534A (en)
NL109918C (en)
GB1005587A (en) 1965-09-22
DK114544B (en) 1969-07-14
CH385800A (en) 1964-12-31
CH401926A (en) 1965-11-15
NL244295A (en)
LU39253A1 (en) 1960-12-06
US3206170A (en) 1965-09-14
NL111082C (en)
DE1236479B (en) 1967-03-16

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