DE3873426D1 - Verfahren und apparat zum mischen von mindestens zwei fluessigkeiten und zufuehren dieser fluessigkeiten in eine form. - Google Patents

Verfahren und apparat zum mischen von mindestens zwei fluessigkeiten und zufuehren dieser fluessigkeiten in eine form.

Info

Publication number
DE3873426D1
DE3873426D1 DE8888108975T DE3873426T DE3873426D1 DE 3873426 D1 DE3873426 D1 DE 3873426D1 DE 8888108975 T DE8888108975 T DE 8888108975T DE 3873426 T DE3873426 T DE 3873426T DE 3873426 D1 DE3873426 D1 DE 3873426D1
Authority
DE
Germany
Prior art keywords
mixing
chambers
liquids
recirculation
mold
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 - Fee Related
Application number
DE8888108975T
Other languages
English (en)
Other versions
DE3873426T2 (de
Inventor
Paul Lapaire
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.)
CT CHEM TRADE LTD., DUBLIN, IE
Original Assignee
IMMOFINBET IMMOBILIEN FINANZ U
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 IMMOFINBET IMMOBILIEN FINANZ U filed Critical IMMOFINBET IMMOBILIEN FINANZ U
Publication of DE3873426D1 publication Critical patent/DE3873426D1/de
Application granted granted Critical
Publication of DE3873426T2 publication Critical patent/DE3873426T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7174—Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
    • B01F35/8822—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using measuring chambers of the piston or plunger type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE8888108975T 1987-06-09 1988-06-04 Verfahren und apparat zum mischen von mindestens zwei fluessigkeiten und zufuehren dieser fluessigkeiten in eine form. Expired - Fee Related DE3873426T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20849/87A IT1204702B (it) 1987-06-09 1987-06-09 Procedimento e apparecchiature per la miscelazione di almeno due liquidi e la loro alimentazione in uno stampo

Publications (2)

Publication Number Publication Date
DE3873426D1 true DE3873426D1 (de) 1992-09-10
DE3873426T2 DE3873426T2 (de) 1993-03-11

Family

ID=11172991

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888108975T Expired - Fee Related DE3873426T2 (de) 1987-06-09 1988-06-04 Verfahren und apparat zum mischen von mindestens zwei fluessigkeiten und zufuehren dieser fluessigkeiten in eine form.

Country Status (4)

Country Link
EP (1) EP0294733B1 (de)
AT (1) ATE79072T1 (de)
DE (1) DE3873426T2 (de)
IT (1) IT1204702B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502005011200D1 (de) * 2004-12-01 2011-05-12 Hans P Huerlimann Mischreaktor und verfahren zum kontinuierlichen ausstossen eines behandelten stoffes mit einem dergestalten mischreaktor
CN108654418A (zh) * 2018-03-26 2018-10-16 徐志富 一种消毒液配供器
CN112871005B (zh) * 2021-01-18 2023-04-07 福州外语外贸学院 一种用于实验室的双缸循环型料液混合机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795852A (fr) * 1972-02-26 1973-08-23 Bayer Ag Dispositif pour le remplissage de moules ou d'espaces creux a l'aide d'un melange fluide forme de deux constituants reactionnels
US4170440A (en) * 1976-09-29 1979-10-09 Gusmer Corporation Feeder for apparatus for ejecting urethane foam formed by the mixture of resin and isocyanate with flushing liquid
IT1115643B (it) * 1977-04-07 1986-02-03 Afros Srl Apparecchiatura per la miscelazione e l'eifzione di sostanze shiumogene
US4308226A (en) * 1978-11-16 1981-12-29 The Upjohn Company Particulate-containing foamed plastic

Also Published As

Publication number Publication date
ATE79072T1 (de) 1992-08-15
IT8720849A0 (it) 1987-06-09
EP0294733A2 (de) 1988-12-14
IT1204702B (it) 1989-03-10
EP0294733B1 (de) 1992-08-05
DE3873426T2 (de) 1993-03-11
EP0294733A3 (en) 1989-06-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CT CHEM TRADE LTD., DUBLIN, IE

8339 Ceased/non-payment of the annual fee