SE413296B - Blandningshuvud for blandning av atminstone tva komponenter, som vid sin reaktion bildar skumplast - Google Patents
Blandningshuvud for blandning av atminstone tva komponenter, som vid sin reaktion bildar skumplastInfo
- Publication number
- SE413296B SE413296B SE7703386A SE7703386A SE413296B SE 413296 B SE413296 B SE 413296B SE 7703386 A SE7703386 A SE 7703386A SE 7703386 A SE7703386 A SE 7703386A SE 413296 B SE413296 B SE 413296B
- Authority
- SE
- Sweden
- Prior art keywords
- mixing
- atminstone
- reaction
- components
- foam plastic
- Prior art date
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
- B29B7/7673—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 additional mixing arrangements
-
- 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
- B29B7/7471—Mixers in which the mixing takes place at the inlet of a mould, e.g. mixing chambers situated in the mould opening
-
- 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
- B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components
-
- 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
-
- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/83—Injection molding of polyolefin-type foam
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Molding Of Porous Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2612812A DE2612812C3 (de) | 1976-03-25 | 1976-03-25 | Mischkopf zum Vermischen mindestens zweier bei ihrer Reaktion Schaumstoff bildender Komponenten |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7703386L SE7703386L (sv) | 1977-09-26 |
SE413296B true SE413296B (sv) | 1980-05-19 |
Family
ID=5973447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7703386A SE413296B (sv) | 1976-03-25 | 1977-03-24 | Blandningshuvud for blandning av atminstone tva komponenter, som vid sin reaktion bildar skumplast |
Country Status (10)
Country | Link |
---|---|
US (1) | US4141470A (sv) |
JP (1) | JPS52116961A (sv) |
BE (1) | BE852876A (sv) |
CA (1) | CA1063098A (sv) |
DE (1) | DE2612812C3 (sv) |
ES (1) | ES457157A1 (sv) |
FR (1) | FR2345285A1 (sv) |
GB (1) | GB1550082A (sv) |
IT (1) | IT1076131B (sv) |
SE (1) | SE413296B (sv) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1109997B (it) * | 1978-03-09 | 1985-12-23 | Afros Srl | Testa per la miscelazione e l'eiezione di componenti liquidi interagenti per lo stampaggio di materiali plastici |
DE2815460C3 (de) * | 1978-04-10 | 1981-09-24 | Elastogran Maschinenbau GmbH, 2844 Lemförde | Mischvorrichtung für Mehrkomponentenkunststoffe, insbesondere Polyurethan |
JPS5621840A (en) * | 1979-07-31 | 1981-02-28 | Takeshi Tawada | Mixing apparatus of multi-composition synthetic resin, particularly polyurethane resin |
DE2940208A1 (de) * | 1979-10-04 | 1981-04-16 | Bayer Ag, 5090 Leverkusen | Verfahren und vorrichtung zum herstellen eines fliessfaehigen reaktionsgemisches aus mindestens zwei reaktionskomponenten |
DE3005231A1 (de) * | 1980-02-13 | 1981-08-20 | Krauss-Maffei AG, 8000 München | Mischkopf mit einem staubkoerper |
DE3040922C2 (de) * | 1980-10-30 | 1985-03-28 | Admiral Maschinenfabrik Gmbh, 8990 Lindau | Hochdruck-Mischkopf |
DE3111957A1 (de) * | 1981-03-26 | 1982-10-07 | Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen | Einrichtung zum herstellen eines schaumstoff oder massivstoff bildenden fliessfaehigen reaktionsgemisches aus mindestens zwei fliessfaehigen komponenten |
DE3120482C2 (de) * | 1981-05-22 | 1985-05-30 | Krauss-Maffei AG, 8000 München | Vorrichtung zum Herstellen eines insbesondere chemisch reaktionsfähigen Kunststoffgemisches und zum Zuleiten desselben zu einer Form |
DE3128913A1 (de) * | 1981-07-22 | 1983-02-10 | Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen | Verfahren und einrichtung zum herstellen eines fliessfaehigen reaktionsgemisches aus mindestens zwei fliessfaehigen, miteinander zu massivstoff oder schaumstoff reagierenden reaktionskomponenten |
DE3144920A1 (de) * | 1981-11-12 | 1983-05-26 | Krauss-Maffei AG, 8000 München | Mischkopf |
DE3260790D1 (en) * | 1981-11-25 | 1984-10-25 | Elastogran Gmbh | Mixing head |
DE3201903A1 (de) * | 1982-01-22 | 1983-08-04 | Elastogran Maschinenbau GmbH, 2844 Lemförde | Vorrichtung zum erzeugen eines vorzugsweise chemisch reaktionsfaehigen gemisches aus mindestens zwei kunststoffkomponeneten |
DE3208696A1 (de) * | 1982-03-11 | 1983-09-22 | Elastogran Maschinenbau GmbH, 2844 Lemförde | Mischkopf zum erzeugen eines vorzugsweise chemisch reaktionsfaehigen gemisches aus mindestens zwei kunststoffkomponenten |
DE3217016A1 (de) * | 1982-05-06 | 1983-11-10 | Bayer Ag, 5090 Leverkusen | Mischkopf zum vermischen mindestens zweier fliessfaehiger, bei ihrer reaktion vorzugsweise schaumstoff bildender komponenten |
DE3226412A1 (de) * | 1982-07-15 | 1984-01-19 | Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen | Verfahren und mischkopf zum herstellen eines reaktionsgemisches aus mindestens zwei fliessfaehigen reaktionskomponenten |
DE3239551A1 (de) * | 1982-10-26 | 1984-04-26 | Krauss-Maffei AG, 8000 München | Vorrichtung zum zuleiten eines insbesondere chemisch reaktionsfaehigen kunststoffgemisches zu einer form (mischkopf) |
DE3313042A1 (de) * | 1983-04-12 | 1984-10-18 | Krauss-Maffei AG, 8000 München | Vorrichtung zum zuleiten eines insbesondere chemisch reaktionsfaehigen kunststoffgemisches zu einer form (mischkopf) |
DE3323366C2 (de) * | 1983-06-29 | 1986-10-23 | Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen | Vorrichtung zum Erzeugen und Einleiten eines chemisch reaktionsfähigen Gemisches aus zwei Kunststoff-Komponenten in den Hohlraum einer Form |
GB8323321D0 (en) * | 1983-08-31 | 1983-10-05 | Bp Chem Int Ltd | Equipment for mixing liquid reactants |
DE3340889C2 (de) * | 1983-11-11 | 1989-06-08 | Herbert Dipl.-Ing. 3559 Allendorf Günther | Verfahren und Vorrichtung zum Vermischen wenigstens zweier fließfähiger Reaktions-Komponenten |
DE3418522A1 (de) * | 1984-05-18 | 1985-11-21 | Elastogran Maschinenbau GmbH, 2844 Lemförde | Vorrichtung zum mischen von mehrkomponentenkunststoffen, insbesondere polyurethan |
DE3420222A1 (de) * | 1984-05-30 | 1985-12-05 | Wilhelm Hedrich Vakuumanlagen GmbH und Co KG, 6332 Ehringshausen | Giessanlage fuer die verarbeitung von giessharz |
US4733702A (en) * | 1984-06-13 | 1988-03-29 | The Gillette Company | Apparatus for forming and packaging unstable products |
US4651503A (en) * | 1984-06-13 | 1987-03-24 | The Gillette Company | Method and apparatus for forming and packaging unstable products |
JPS6150521A (ja) * | 1984-08-20 | 1986-03-12 | 岩川 信夫 | 食物の加熱調理及び保温装置 |
IT1196275B (it) * | 1984-10-01 | 1988-11-16 | Afros Spa | Testa miscelatrice a camera mobile |
DE3500235A1 (de) * | 1985-01-05 | 1986-07-10 | Bayer Ag, 5090 Leverkusen | Kombination aus mischer und formwerkzeug zum herstellen von formteilen aus einem fliessfaehigen reaktionsgemisch aus mindestens zwei fliessfaehigen reaktionskomponenten |
DE3506244C1 (de) * | 1985-02-22 | 1986-08-14 | Grammer Sitzsysteme GmbH, 8450 Amberg | Vorrichtung zur Herstellung von Gegenstaenden,insbesondere von Sitz- oder Rueckenlehnenpolstern aus Kunststoffschaum |
DE3521236A1 (de) * | 1985-06-13 | 1986-12-18 | IBW Ingenieur-Büro Woitzel GmbH, 4530 Ibbenbüren | Mischkopf zum vermischen zumindest zweier kunststoff bildender komponenten |
DE3524551A1 (de) * | 1985-07-10 | 1987-01-15 | Elastogran Masch Bau | Verfahren zum mischen von mehrkomponentenkunststoffen, insbesondere polyurethan |
DE3613076A1 (de) * | 1986-04-18 | 1987-10-29 | Bayer Ag | Verfahren und vorrichtung zum herstellen von massiven oder geschaeumten formteilen aus einem fliessfaehigen reaktionsgemisch |
US4836269A (en) * | 1986-07-14 | 1989-06-06 | Roberts Corporation | Forming apparatus having catalyst introduction simultaneous with sand injection |
US4830793A (en) * | 1986-07-18 | 1989-05-16 | Establissements Treves - Societe Anonyme Francaise | Method of injecting polyurethane foam into a hollow envelope, more particularly a vehicle head-rest |
DE3626990A1 (de) * | 1986-08-08 | 1988-02-18 | Krauss Maffei Ag | Vorrichtung zum mischen von wenigstens zwei reaktiven kunststoffkomponenten |
ATE57649T1 (de) * | 1986-08-16 | 1990-11-15 | Woitzel Ingbuero Ibw | Mischkopf zum vermischen zumindest zweier kunststoff bildender komponenten. |
DE3629021C1 (de) * | 1986-08-27 | 1988-03-03 | Kloeckner Ferromatik Desma | Mischkopf zum Herstellen eines chemisch reagierenden Gemisches |
US4873032A (en) * | 1988-04-18 | 1989-10-10 | Davidson Textron Inc. | Pour hole closer, straight in type, for use with injection foam molding system |
DE3828061C1 (sv) * | 1988-08-18 | 1989-11-16 | Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen, De | |
US4976091A (en) * | 1989-04-20 | 1990-12-11 | Wacker Silicones Corporation | Method and apparatus for filling tubes |
US5061420A (en) * | 1990-03-08 | 1991-10-29 | Creme Art Corporation | Batch molding of open-cell soft polyurethane foam |
US5164197A (en) * | 1990-03-08 | 1992-11-17 | Creme Art Corporation | Batch molding of open-cell soft polyurethane foam |
US5164162A (en) * | 1990-05-21 | 1992-11-17 | The Dow Chemical Company | Mixing head with sleeved quieting chamber |
DE4103532C1 (sv) * | 1991-02-06 | 1992-09-03 | Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen, De | |
DE4211458A1 (de) * | 1992-04-06 | 1993-10-07 | Hennecke Gmbh Maschf | Einrichtung zum Herstellen eines fließfähigen Reaktionsgemisches aus mindestens zwei fließfähigen, miteinander zu Massivstoff oder Schaumstoff reagierenden Reaktionskomponenten |
EP0592702B1 (de) * | 1992-10-12 | 1996-02-28 | Krauss-Maffei Aktiengesellschaft | Verfahren und Vorrichtung zum Mischen reaktiver Kunststoffkomponenten |
ES2121648B1 (es) * | 1995-01-31 | 2000-01-16 | Alcala Fibras | Cilindro de vertido para mesas de espumacion utilizadas en la fabricacion de espuma de poliuretano. |
IT1277651B1 (it) * | 1995-09-25 | 1997-11-11 | Afros Spa | Procedimento e apparecchiatura di miscelazione ad alta pressione, per la produzione di schiume poliuretaniche pre-espanse |
US6382946B1 (en) * | 1998-04-01 | 2002-05-07 | Dtl Technology Limited Partnership | Molding multi-layered articles using coinjection techniques |
KR20020063933A (ko) * | 2000-01-20 | 2002-08-05 | 크라우스-마파이 쿤스트쉬토프테히닉 게엠베하 | 반응 주조기의 믹싱 헤드용 분사 노즐 |
US6536936B1 (en) | 2000-09-15 | 2003-03-25 | Masco Corporation | Mix head assembly for a molding material delivery system |
US6592789B2 (en) * | 2001-05-18 | 2003-07-15 | James B. Barsby | Apparatus and methods for mixing and injecting a foam core within an extruded shell |
KR20020090975A (ko) * | 2002-10-24 | 2002-12-05 | 이상출 | 개폐수단이 구비된 주입노즐이 결합된 폴리우레탄믹싱헤드 어셈브리 |
ITMI20022336A1 (it) * | 2002-11-05 | 2004-05-06 | Afros Spa | Procedimento ed apparecchiatura di miscelazione con |
US7179071B1 (en) | 2003-12-24 | 2007-02-20 | Graham Packaging Pet Technologies Inc. | Compression molding container preforms |
JP4839728B2 (ja) * | 2005-08-25 | 2011-12-21 | 宇部興産機械株式会社 | 熱可塑性樹脂の多層成形方法、及び多層成形装置 |
DE102011011241A1 (de) * | 2011-02-15 | 2012-08-16 | Bayer Materialscience Aktiengesellschaft | Sprühvorrichtung für ein Reaktivharz und Verfahren zur Herstellung desselben |
DE102011079982B4 (de) * | 2011-07-28 | 2021-04-29 | Frimo Group Gmbh | Sprühkopf für reaktive Kunststoffe |
FR3046358B1 (fr) * | 2016-01-05 | 2020-12-04 | Ac&B | Procede et dispositif pour le melange de composants pour la fabrication d'un produit personnalise |
FR3050513B1 (fr) * | 2016-04-26 | 2018-11-16 | Erca | Dispositif de distribution de produit liquide ou pateux |
US10179690B2 (en) * | 2016-05-26 | 2019-01-15 | Rai Strategic Holdings, Inc. | Aerosol precursor composition mixing system for an aerosol delivery device |
WO2021069080A1 (en) * | 2019-10-11 | 2021-04-15 | Kraussmaffei Technologies Gmbh | Lubricated mixing device for reaction plastics |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US60104A (en) * | 1866-11-27 | Impeovement in measukfflg-fauoets | ||
DE7246832U (de) * | 1973-04-05 | Krauss Maffei Ag | Mischkopf | |
US3101161A (en) * | 1960-06-08 | 1963-08-20 | Kooperativa Foerbundet | Batching apparatus for liquid or plastic substances |
FR2071220A5 (en) * | 1969-12-22 | 1971-09-17 | Auguste Et Des Moutis | Liquid or paste dispenser - for perfumes and chemicals |
CA943721A (en) * | 1970-02-20 | 1974-03-19 | Krauss-Maffei Aktiengesellschaft | Device for feeding flowable material to a cavity |
DE2327269C3 (de) * | 1973-05-29 | 1981-04-09 | Krauss-Maffei AG, 8000 München | Vorrichtung zum Zuleiten eines insbesondere chemischreaktionsfähigen Kunststoffgemisches zu einer Form |
DE2413337C3 (de) * | 1974-03-20 | 1983-03-31 | Bayer Ag, 5090 Leverkusen | Mit einem Formwerkzeug kombinierte Mischeinrichtung |
DE2416686C3 (de) * | 1974-04-05 | 1982-07-29 | Desma-Werke Gmbh, 2807 Achim | Mischkopf zum Mischen von wenigstens zwei fließfähigen Materialkomponenten |
DE2515579C3 (de) * | 1975-04-10 | 1980-11-06 | Schloemann-Siemag Ag, 4000 Duesseldorf | Vorrichtung zum Erzeugen und Einleiten eines chemisch reaktionsfähigen Gemisches aus zwei Kunststoff-Komponenten in den Hohlraum einer Form |
-
1976
- 1976-03-25 DE DE2612812A patent/DE2612812C3/de not_active Expired
-
1977
- 1977-03-04 CA CA273,200A patent/CA1063098A/en not_active Expired
- 1977-03-07 US US05/775,088 patent/US4141470A/en not_active Expired - Lifetime
- 1977-03-22 GB GB11960/77A patent/GB1550082A/en not_active Expired
- 1977-03-23 IT IT21600/77A patent/IT1076131B/it active
- 1977-03-24 SE SE7703386A patent/SE413296B/sv not_active IP Right Cessation
- 1977-03-24 ES ES457157A patent/ES457157A1/es not_active Expired
- 1977-03-24 JP JP3166677A patent/JPS52116961A/ja active Granted
- 1977-03-25 BE BE2055770A patent/BE852876A/xx not_active IP Right Cessation
- 1977-03-25 FR FR7709019A patent/FR2345285A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1063098A (en) | 1979-09-25 |
FR2345285A1 (fr) | 1977-10-21 |
GB1550082A (en) | 1979-08-08 |
FR2345285B1 (sv) | 1982-07-09 |
JPS52116961A (en) | 1977-09-30 |
SE7703386L (sv) | 1977-09-26 |
US4141470A (en) | 1979-02-27 |
DE2612812B2 (de) | 1980-02-28 |
ES457157A1 (es) | 1978-03-01 |
BE852876A (fr) | 1977-09-26 |
IT1076131B (it) | 1985-04-24 |
JPS5730062B2 (sv) | 1982-06-26 |
DE2612812C3 (de) | 1983-05-26 |
DE2612812A1 (de) | 1977-09-29 |
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