FR1540438A - Improvements to installations for the production of foams - Google Patents

Improvements to installations for the production of foams

Info

Publication number
FR1540438A
FR1540438A FR115995A FR115995A FR1540438A FR 1540438 A FR1540438 A FR 1540438A FR 115995 A FR115995 A FR 115995A FR 115995 A FR115995 A FR 115995A FR 1540438 A FR1540438 A FR 1540438A
Authority
FR
France
Prior art keywords
foams
installations
production
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
Application number
FR115995A
Other languages
French (fr)
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.)
AMELIORAIR SA
Original Assignee
AMELIORAIR SA
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 AMELIORAIR SA filed Critical AMELIORAIR SA
Priority to FR115995A priority Critical patent/FR1540438A/en
Priority to GB35261/68A priority patent/GB1191066A/en
Priority to US747891A priority patent/US3623998A/en
Priority to DE19681779291 priority patent/DE1779291C/en
Application granted granted Critical
Publication of FR1540438A publication Critical patent/FR1540438A/en
Expired 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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
    • B29B7/7414—Mixing devices specially adapted for foamable substances with supply of gas with rotatable stirrer, e.g. using an intermeshing rotor-stator system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
    • B01F23/2351—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B01F27/2723—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces the surfaces having a conical shape
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface

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)
FR115995A 1967-07-27 1967-07-27 Improvements to installations for the production of foams Expired FR1540438A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR115995A FR1540438A (en) 1967-07-27 1967-07-27 Improvements to installations for the production of foams
GB35261/68A GB1191066A (en) 1967-07-27 1968-07-24 Improvements in or relating to Foam-Making Installations
US747891A US3623998A (en) 1967-07-27 1968-07-26 Foam-making installations
DE19681779291 DE1779291C (en) 1967-07-27 1968-07-26 Method and device for producing plastic foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR115995A FR1540438A (en) 1967-07-27 1967-07-27 Improvements to installations for the production of foams

Publications (1)

Publication Number Publication Date
FR1540438A true FR1540438A (en) 1968-09-27

Family

ID=8635972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR115995A Expired FR1540438A (en) 1967-07-27 1967-07-27 Improvements to installations for the production of foams

Country Status (2)

Country Link
US (1) US3623998A (en)
FR (1) FR1540438A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2367623B1 (en) * 2008-12-16 2016-08-31 H R D Corporation High shear oxidation
DE102010023963A1 (en) 2010-06-16 2011-12-22 Mars Inc. Method and apparatus for producing a foamed meat or fish product
KR102590983B1 (en) * 2016-07-12 2023-10-19 삼성에스디아이 주식회사 Mixer cooling device for manufacturing of slurry
US20200309439A1 (en) * 2017-10-23 2020-10-01 NanoICE, Inc. Gel-ice generators and related systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA823586A (en) * 1969-09-23 Koizumi Hiroaki Screw reactor
US1897613A (en) * 1930-03-12 1933-02-14 Jensen Aage Apparatus for treating liquids
US2266032A (en) * 1940-01-02 1941-12-16 Bertie S Harrington Chilling apparatus
US2278340A (en) * 1940-02-23 1942-03-31 Cherry Burrell Corp Apparatus and process for freezing ice cream
US2298903A (en) * 1940-10-21 1942-10-13 Betty A Schaub Apparatus and method for making chilled products
US2306602A (en) * 1941-07-26 1942-12-29 Bertie S Harrington Chilling apparatus
US2973946A (en) * 1958-07-29 1961-03-07 American Viscose Corp Mixing apparatus
US3118958A (en) * 1960-02-10 1964-01-21 Mildred M Kelly Apparatus for making cellular products
US3362919A (en) * 1965-02-04 1968-01-09 Pittsburgh Plate Glass Co Process for foaming thermoset organic materials

Also Published As

Publication number Publication date
US3623998A (en) 1971-11-30

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