BE795852A - Dispositif pour le remplissage de moules ou d'espaces creux a l'aide d'un melange fluide forme de deux constituants reactionnels - Google Patents

Dispositif pour le remplissage de moules ou d'espaces creux a l'aide d'un melange fluide forme de deux constituants reactionnels

Info

Publication number
BE795852A
BE795852A BE795852DA BE795852A BE 795852 A BE795852 A BE 795852A BE 795852D A BE795852D A BE 795852DA BE 795852 A BE795852 A BE 795852A
Authority
BE
Belgium
Prior art keywords
reactional
constituents
fluid mixture
hollow spaces
filling molds
Prior art date
Application number
Other languages
English (en)
Original Assignee
Bayer Ag
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.)
Publication date
Publication of BE795852A publication Critical patent/BE795852A/fr

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
    • B29B7/30—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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/728—Measuring data of the driving system, e.g. torque, speed, power, vibration
    • 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
    • B29B7/7466—Combinations of similar mixers
    • 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
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/748—Plants
    • 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
    • B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components
    • B29B7/7626—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components using measuring chambers of piston or plunger type
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/94—Liquid charges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
BE795852D 1972-02-26 Dispositif pour le remplissage de moules ou d'espaces creux a l'aide d'un melange fluide forme de deux constituants reactionnels BE795852A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2209169A DE2209169B2 (de) 1972-02-26 1972-02-26 Vorrichtung zum Füllen von Formen oder Hohlräumen mit einem fließfähigen Gemisch aus insbes. Schaumstoff bildenden Reaktionskomponenten

Publications (1)

Publication Number Publication Date
BE795852A true BE795852A (fr) 1973-08-23

Family

ID=5837210

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795852D BE795852A (fr) 1972-02-26 Dispositif pour le remplissage de moules ou d'espaces creux a l'aide d'un melange fluide forme de deux constituants reactionnels

Country Status (14)

Country Link
US (1) US3871556A (fr)
JP (1) JPS4895466A (fr)
AT (1) AT341762B (fr)
AU (1) AU465474B2 (fr)
BE (1) BE795852A (fr)
BR (1) BR7301421D0 (fr)
CA (1) CA1010620A (fr)
CH (1) CH550065A (fr)
DE (1) DE2209169B2 (fr)
ES (1) ES412010A1 (fr)
FR (1) FR2173305B1 (fr)
GB (1) GB1418341A (fr)
IT (1) IT979455B (fr)
NL (1) NL7302582A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613771A1 (de) * 1976-03-31 1977-10-13 Krauss Maffei Ag Verfahren und vorrichtung zum dosieren von fluessigen kunststoffkomponenten
US4150074A (en) * 1976-12-28 1979-04-17 The Upjohn Company Method of effecting multi-station in-place reaction injection molding all formable reactive polymeric resin composition
DE2803311C2 (de) * 1978-01-26 1982-02-25 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Verfahren und Vorrichtung zum Füllen von Hohlräumen mit einem fließfähigen, insbesondere schäumfähigen Reaktionsgemisch
DE2912080A1 (de) * 1979-03-27 1980-10-16 Upjohn Co Verfahren und vorrichtung zum an mehreren stationen an ort und stelle erfolgenden ausschaeumen von gegenstaenden mit einer reaktionsfaehigen polymeren kunstharzmasse
US4828148A (en) * 1987-01-28 1989-05-09 Lily Corporation Fluid mixing dispenser
IT1204702B (it) * 1987-06-09 1989-03-10 Immofinbet Immobilien Finanz U Procedimento e apparecchiature per la miscelazione di almeno due liquidi e la loro alimentazione in uno stampo
US5456586A (en) 1993-07-07 1995-10-10 Carson; Scott Apparatus for manufacturing articles made of polyurethane
US6217805B1 (en) 1999-01-08 2001-04-17 Lear Corporation Fiber choppers for molding processes
US6183675B1 (en) 1999-01-08 2001-02-06 Ut Automotive Dearborn, Inc. Multiple fiber choppers for molding processes
US6253799B1 (en) 2000-06-30 2001-07-03 Fanuc Robotics North America, Inc. Method for controlling bulk supply of material to integral pneumatic dispenser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904070A (en) * 1955-06-06 1959-09-15 Ibm Multi-port selector
US3224642A (en) * 1964-02-13 1965-12-21 Pyles Ind Inc Automatic metering system for plural component materials
GB1190571A (en) * 1966-02-05 1970-05-06 British United Shoe Machinery Improvements in or relating to Mixing and Dispensing Apparatus.

Also Published As

Publication number Publication date
FR2173305B1 (fr) 1976-09-10
NL7302582A (fr) 1973-08-28
IT979455B (it) 1974-09-30
CH550065A (de) 1974-06-14
DE2209169B2 (de) 1979-01-04
CA1010620A (en) 1977-05-24
BR7301421D0 (pt) 1974-05-16
ATA161673A (de) 1977-06-15
GB1418341A (en) 1975-12-17
JPS4895466A (fr) 1973-12-07
FR2173305A1 (fr) 1973-10-05
AU465474B2 (en) 1975-09-25
AT341762B (de) 1978-02-27
AU5243173A (en) 1974-08-22
DE2209169A1 (de) 1973-08-30
US3871556A (en) 1975-03-18
ES412010A1 (es) 1975-12-01

Similar Documents

Publication Publication Date Title
BE779971R (fr) Appareil pour l'amorcage et la preparation d'un melange de deuxou de plusieurs constituants synthetiques dans la cavite de moulage d'un
BE791683A (fr) Fluides frigorigenes colores pour l'indication de fuites
BE785183A (fr) Procede de formation de colonnes de sable tasse dans le sol
BE803244A (fr) Dispositif pour assurer l'etancheite entre deux pieces de preference mobiles
BE795852A (fr) Dispositif pour le remplissage de moules ou d'espaces creux a l'aide d'un melange fluide forme de deux constituants reactionnels
BE774525A (fr) Appareillage pour l'ebavurage de corps creux en matiere plastique
BE778897A (fr) Pompe a engrenage pour le melange de liquide et
MY7700087A (en) Pile driver for use in forming sand drains
RO74157A (fr) Solution micellaire de type "en l'eau" pour la recuperation du petroleum des gisements souterrains
FR2351711A1 (fr) Appareillage pour le melange et l'ejection de substances fluides interagissantes entre elles
BE795851A (fr) Dispositif pour le remplissage intermittent de moules ou d'espaces creux a l'aide d'un melange reactif, formant une matiere synthetique
BE795319A (fr) Moule automatique pour l'obtention continue de chaines en matieres ductiles
BE788403A (fr) Perfectionnements aux joints rigides en forme de cuvette pour canalisations pour gaz ou liquides
BE793569A (fr) Dispositif pour la circulation d'un liquide ou d'un melange de liquideset de matieres solides
RO70440A (fr) Procede pour la preparation d'un melange d'antraquinone et pyrokatehyne
BE805140A (fr) Procede pour la preparation d'un melange de bitume
BE790303A (fr) Procede pour eviter la formation d'eau residuaire dans la desulfurationdu gaz de cokerie
BE786917A (fr) Accouplement pour tubes d'echafaudage
BE778023A (fr) Composant liquide pour ciments a silicates
BE767123A (fr) Receptacles pour tenir a l'abri des enfants des medicaments ou des substances dangereuses
BE779998A (fr) Dispositif d'etancheite pour un intervalle entre deux zones de pressions differentes
ZA729154B (en) Combined-action vibro-compacting machine for the construction of roads
BE781967A (fr) Procede pour la realisation d'un materiau absorbant l'huile et plaque executee dans ce materiau pour l'absorption de l'huile
BE783708A (fr) Dispositif pour le raccordement de deux tubulures
BE816044A (fr) Dispositif pour fabriquer des corps creux