AT352382B - Mischvorrichtung fuer fluessige kunststoff- komponenten - Google Patents

Mischvorrichtung fuer fluessige kunststoff- komponenten

Info

Publication number: AT352382B
Authority: AT; Austria
Prior art keywords: mixing device; plastic components; liquid plastic; liquid; components
Prior art date: 1973-04-26

Application number

AT143974A

Other languages

English (en)

Other versions

ATA143974A (de

Original Assignee

Demag Kunststofftech

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.)

1973-04-26

Filing date

1974-02-21

Publication date

1979-09-10

1974-02-21 Application filed by Demag Kunststofftech filed Critical Demag Kunststofftech

1979-02-15 Publication of ATA143974A publication Critical patent/ATA143974A/de

1979-09-10 Application granted granted Critical

1979-09-10 Publication of AT352382B publication Critical patent/AT352382B/de

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3442—Mixing, kneading or conveying the foamable material
- 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
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
- B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
- 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
- B29B7/7457—Mixing heads without moving stirrer
- 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
- B29B7/7631—Parts; Accessories
- B29B7/7636—Construction of the feed orifices, bores, ports
- B29B7/7642—Adjustable feed orifices, e.g. for controlling the rate of feeding
- 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
- Y10S425/224—Injection mold nozzle valve

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)

AT143974A 1973-04-26 1974-02-21 Mischvorrichtung fuer fluessige kunststoff- komponenten AT352382B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2321153A DE2321153A1 (de)	1973-04-26	1973-04-26	Angussvorrichtung fuer die formgebende verarbeitung von aus mehreren fluessigen komponenten sich bildenden kunststoffen

Publications (2)

Publication Number	Publication Date
ATA143974A ATA143974A (de)	1979-02-15
AT352382B true AT352382B (de)	1979-09-10

Family

ID=5879333

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT143974A AT352382B (de)	1973-04-26	1974-02-21	Mischvorrichtung fuer fluessige kunststoff- komponenten

Country Status (8)

Country	Link
US (1)	US3933312A (de)
AT (1)	AT352382B (de)
CH (1)	CH561595A5 (de)
DE (1)	DE2321153A1 (de)
FR (1)	FR2227105B3 (de)
GB (1)	GB1468576A (de)
IT (1)	IT1007819B (de)
NL (1)	NL7402684A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102006026609A1 (de) *	2006-06-08	2008-01-17	Krauss Maffei Gmbh	Komponentenzufuhr-Düse mit Druckentlastung

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2555156C3 (de) *	1975-12-08	1987-07-09	The Dow Chemical Co. (eine Ges.n.d.Gesetzen d. Staates Delaware), Midland, Mich.	Hochdruck-Mischkopf
IT1135030B (it) *	1981-01-14	1986-08-20	Afros Spa	Iniettore telecomandato per teste miscelatrici di componenti chimici da alimentare ad uno stampo
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
US4469130A (en) *	1982-08-23	1984-09-04	Accuratio Systems Inc.	Adjustable orifice for reaction injection molding
US5037285A (en) *	1983-04-13	1991-08-06	American National Can Company	Apparatus for injection molding and injection blow molding multi-layer articles
US4497621A (en) *	1983-04-13	1985-02-05	American Can Company	Apparatus for simultaneously driving valve means through co-injection nozzles of a multi-cavity injection molding machine
US6129960A (en) *	1983-04-13	2000-10-10	Pechiney Plastic Packaging, Inc.	Methods and apparatus for injection molding and injection blow molding multi-layer plastic and the articles made thereby
US5523045A (en) *	1983-04-13	1996-06-04	American National Can Company	Methods for injection molding and blow-molding multi-layer plastic articles
EP0308993B1 (de) *	1985-08-22	1990-11-07	Iwata Air Compressor Mfg. Co.,Ltd.	Sprühpistole mit automatischer Steuerung der Öffnung des Ventils
US4982897A (en) *	1986-08-15	1991-01-08	Iwata Air Compressor Mfg. Co., Ltd.	Spraying method and apparatus employed therefor
US4781572A (en) *	1987-10-09	1988-11-01	Sonoco Products Company	Self-regulating gate valve assembly for injection molding apparatus
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
DE4222510C1 (de) *	1992-07-09	1993-12-09	Edmund Ullisperger	Nadelverschlußdüse für Kunststoff-Spritzmassen
IT1271538B (it) *	1993-10-15	1997-05-30	Sviluppo Settori Impiego Srl	Dispositivo per lo stampaggio di articoli di materiale composito e procedimento che utilizza tale dispositivo
EP0879685B1 (de) *	1997-05-22	2002-11-06	Afros S.P.A.	Selbstreinigende Mischvorrichtung und Verfahren zur Herstellung von Polyurethane Mischungen
US6375096B1 (en)	2000-03-01	2002-04-23	Cleveland State University	Two component spray gun and nozzle attachment
DE102008028577B4 (de) *	2007-06-20	2016-11-10	Mold-Masters (2007) Limited	Eckenangussspritzgießvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3160212A (en) *	1963-07-31	1964-12-08	Reid Donald Lee	Remotely actuated magazine sprinkler valve
GB1135101A (en) *	1966-05-10	1968-11-27	Stabilag Engineering Ltd	Adhesive applicator
US3598322A (en) *	1970-02-27	1971-08-10	Prismo Universal Corp	Two-material spray gun
US3716318A (en) *	1971-02-04	1973-02-13	Gte Sylvania Inc	Valving means for injection molding apparatus
BE779971R (fr) *	1971-04-10	1972-06-16	Krauss Maffei Ag	Appareil pour l'amorcage et la preparation d'un melange de deuxou de plusieurs constituants synthetiques dans la cavite de moulage d'un

1973
- 1973-04-26 DE DE2321153A patent/DE2321153A1/de active Pending
1974
- 1974-02-21 AT AT143974A patent/AT352382B/de active
- 1974-02-22 CH CH259874A patent/CH561595A5/xx not_active IP Right Cessation
- 1974-02-28 NL NL7402684A patent/NL7402684A/xx not_active Application Discontinuation
- 1974-04-09 IT IT21112/74A patent/IT1007819B/it active
- 1974-04-23 US US05/463,397 patent/US3933312A/en not_active Expired - Lifetime
- 1974-04-24 GB GB1795074A patent/GB1468576A/en not_active Expired
- 1974-04-26 FR FR7414739A patent/FR2227105B3/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102006026609A1 (de) *	2006-06-08	2008-01-17	Krauss Maffei Gmbh	Komponentenzufuhr-Düse mit Druckentlastung
US8113486B2 (en)	2006-06-08	2012-02-14	KRAUSS MAFFEI TECHNOLOGIES GmbH	Component-feed nozzle with pressure relief

Also Published As

Publication number	Publication date
FR2227105B3 (de)	1977-03-04
GB1468576A (en)	1977-03-30
ATA143974A (de)	1979-02-15
DE2321153A1 (de)	1974-11-14
IT1007819B (it)	1976-10-30
FR2227105A1 (de)	1974-11-22
US3933312A (en)	1976-01-20
CH561595A5 (de)	1975-05-15
NL7402684A (de)	1974-10-29

Publication	Publication Date	Title
NL186199C (nl)	1990-10-01	Vloeibaar-kristalinrichting.
SE7412235L (sv)	1975-04-01	Vetskeforsorjningsanordning
SE387713B (sv)	1976-09-13	Vetsketransportanordning
AT352382B (de)	1979-09-10	Mischvorrichtung fuer fluessige kunststoff- komponenten
AR198032A1 (es)	1974-05-24	Dispositivo de mezcla estatico
AU7011474A (en)	1975-12-18	Liquid developing device
SE402338B (sv)	1978-06-26	Anordning vid termostatiska blandare
BR7400654D0 (pt)	1974-10-29	Aperfeicoamentos em dispositivo de bombeamento para liquidos
IT1005575B (it)	1976-09-30	Dispositivo tergiscristallo
SE419246B (sv)	1981-07-20	Flytande fortojningsanordning
SE389943B (sv)	1976-11-22	Atergivningsanordning for fergtelevision
BE811142A (fr)	1974-06-17	Dispositif melangeur de liquides
BE830761A (nl)	1975-12-29	Vloeistof aanbrenginrichting
IT1011649B (it)	1977-02-10	Dispositivo di distribuzione di liquidi
AT335959B (de)	1977-04-12	Rakeleinrichtung
IT1046038B (it)	1980-06-30	Dispositivo mescolatore
AT329010B (de)	1976-04-26	Ruhrvorrichtung fur flussigkeiten
SE394959B (sv)	1977-07-25	Blandare for en skumsleckningsanordning
SE391366B (sv)	1977-02-14	Anordning vid flytande golv
AT336049B (de)	1977-04-12	Rakelvorrichtung
AT338207B (de)	1977-08-10	Rakeleinrichtung
SU478744A1 (ru)	1975-07-30	Устройство дл смешивани
ES199744Y (es)	1975-12-16	Dispositivo mezclador de liquidos.
AR211514A1 (es)	1978-01-30	Dispositivo dosador de liquidos
BR5400830U (pt)	1975-10-07	Misturador de liquidos regulavel

Legal Events

Date	Code	Title	Description
1998-02-15	EEIH	Change in the person of patent owner