CS209502B2 - Mixing head for mixing - Google Patents

Mixing head for mixing Download PDF

Info

Publication number
CS209502B2
CS209502B2 CS785489A CS548978A CS209502B2 CS 209502 B2 CS209502 B2 CS 209502B2 CS 785489 A CS785489 A CS 785489A CS 548978 A CS548978 A CS 548978A CS 209502 B2 CS209502 B2 CS 209502B2
Authority
CS
Czechoslovakia
Prior art keywords
mixing
mixing head
head according
components
chamber
Prior art date
Application number
CS785489A
Other languages
Czech (cs)
English (en)
Inventor
Friedrich Koch
Ralf Ludwig
Herbert Guenther
Guenter Rebers
Original Assignee
Desma Werke Gmbh
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 Desma Werke Gmbh filed Critical Desma Werke Gmbh
Publication of CS209502B2 publication Critical patent/CS209502B2/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7668—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube having a second tube intersecting the first one with the jets impinging in the second tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7684—Parts; Accessories
    • B29B7/7689—Plunger constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7684—Parts; Accessories
    • B29B7/7689—Plunger constructions
    • B29B7/7694—Plunger constructions comprising recirculation channels; ducts formed in the plunger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CS785489A 1977-09-15 1978-08-22 Mixing head for mixing CS209502B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772741554 DE2741554A1 (de) 1977-09-15 1977-09-15 Mischkopf zum mischen von mehreren materialkomponenten

Publications (1)

Publication Number Publication Date
CS209502B2 true CS209502B2 (en) 1981-12-31

Family

ID=6019029

Family Applications (1)

Application Number Title Priority Date Filing Date
CS785489A CS209502B2 (en) 1977-09-15 1978-08-22 Mixing head for mixing

Country Status (10)

Country Link
US (1) US4193701A (de)
JP (1) JPS5444270A (de)
AU (1) AU3918878A (de)
CS (1) CS209502B2 (de)
DD (1) DD138956A5 (de)
DE (1) DE2741554A1 (de)
FR (1) FR2403178A1 (de)
GB (1) GB2004194B (de)
IT (1) IT1105953B (de)
SE (1) SE7809680L (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933553A1 (de) * 1979-08-18 1981-03-26 Bayer Ag, 51373 Leverkusen Verfahren und einrichtung zum herstellen von formteilen aus einem mehrkomponentenreaktionsgemisch
US4290700A (en) * 1979-11-08 1981-09-22 Mechanical Service Company Measuring apparatus for shot dispensers
DE3020203C2 (de) * 1980-05-28 1985-01-31 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Vorrichtung zum Herstellen eines Reaktionsgemisches aus Massiv oder Schaumstoff bildenden fließfähigen Komponenten
DE3144920A1 (de) * 1981-11-12 1983-05-26 Krauss-Maffei AG, 8000 München Mischkopf
DE3305890A1 (de) * 1983-02-19 1984-08-23 Hilger u. Kern GmbH, 6800 Mannheim Verfahren und vorrichtung zum dosieren und mischen von mehrkomponentigen medien
DE3618395A1 (de) * 1986-05-31 1987-12-03 Hennecke Gmbh Maschf Vorrichtung zum herstellen eines massiven oder geschaeumten kunststoff bildenden reaktionsgemisches aus fliessfaehigen komponenten
IT1214531B (it) * 1986-09-25 1990-01-18 Afros Spa Apparecchiatura di miscelazione ad alta pressione.
DE3832423A1 (de) * 1988-09-23 1990-03-29 Siemens Ag Radiales gasmischsystem
DE69005336T2 (de) * 1989-03-20 1994-04-21 Medite Corp Vorrichtung und Verfahren zur Herstellung synthetischer Platten inklusive feuerbeständiger Platten.
US5093058A (en) * 1989-03-20 1992-03-03 Medite Corporation Apparatus and method of manufacturing synthetic boards
US5200267A (en) * 1989-03-20 1993-04-06 Medite Corporation Fire-retardant synthretic board product
IT1244186B (it) * 1990-12-18 1994-07-08 Giovanni Monchiero Testa di miscelazione per l'iniezione di componenti miscelati provvista di mezzi per la pulizia della camera di miscelazione
US5186905A (en) * 1991-07-16 1993-02-16 Sealed Air Corporation Cartridge port design for dispensing foam precursors
EP2644344B1 (de) * 2012-03-26 2014-08-13 Siemens Aktiengesellschaft Mischvorrichtung für eingeschlossenes Harzeinspritzverfahren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT971855B (it) * 1972-12-14 1974-05-10 Afros Srl Testata per lo stampaggio di materiali espansi
DE2416686C3 (de) * 1974-04-05 1982-07-29 Desma-Werke Gmbh, 2807 Achim Mischkopf zum Mischen von wenigstens zwei fließfähigen Materialkomponenten
AU499635B2 (en) * 1976-02-20 1979-04-26 Thapa Chemical Industry Co Ltd Material mixing apparatus
DE2631588B2 (de) * 1976-07-14 1979-06-07 Elastogran Maschinenbau Gmbh & Co, 8021 Strasslach Vorrichtung zur Herstellung von Kunststoffen, insbesondere Polyurethan, aus mindestens zwei reaktiven Komponenten

Also Published As

Publication number Publication date
DE2741554A1 (de) 1979-03-22
IT7851081A0 (it) 1978-09-14
FR2403178B3 (de) 1981-05-29
IT1105953B (it) 1985-11-11
GB2004194A (en) 1979-03-28
JPS5444270A (en) 1979-04-07
US4193701A (en) 1980-03-18
FR2403178A1 (fr) 1979-04-13
DD138956A5 (de) 1979-12-05
GB2004194B (en) 1982-04-15
SE7809680L (sv) 1979-03-16
AU3918878A (en) 1980-02-28

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