IT947150B - Dispositivo per alimentare degli apparecchi per mezzo di sostanze polverulenti - Google Patents

Dispositivo per alimentare degli apparecchi per mezzo di sostanze polverulenti

Info

Publication number
IT947150B
IT947150B IT20015/72A IT2001572A IT947150B IT 947150 B IT947150 B IT 947150B IT 20015/72 A IT20015/72 A IT 20015/72A IT 2001572 A IT2001572 A IT 2001572A IT 947150 B IT947150 B IT 947150B
Authority
IT
Italy
Prior art keywords
powdering
substances
powering appliances
powering
appliances
Prior art date
Application number
IT20015/72A
Other languages
English (en)
Italian (it)
Inventor
J Bernard
J Esclarmonde
Original Assignee
Naphtachimie 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 Naphtachimie Sa filed Critical Naphtachimie Sa
Application granted granted Critical
Publication of IT947150B publication Critical patent/IT947150B/it

Links

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
IT20015/72A 1971-02-02 1972-01-31 Dispositivo per alimentare degli apparecchi per mezzo di sostanze polverulenti IT947150B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7103400A FR2123827A5 (en) 1971-02-02 1971-02-02 Powder feeding device - eg for thermoplastic powders with pressurised container connected to feed tube under partial vacuum by

Publications (1)

Publication Number Publication Date
IT947150B true IT947150B (it) 1973-05-21

Family

ID=9071255

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20015/72A IT947150B (it) 1971-02-02 1972-01-31 Dispositivo per alimentare degli apparecchi per mezzo di sostanze polverulenti

Country Status (3)

Country Link
BE (1) BE778786A (fr)
FR (1) FR2123827A5 (fr)
IT (1) IT947150B (fr)

Also Published As

Publication number Publication date
FR2123827A5 (en) 1972-09-15
BE778786A (fr) 1972-08-01

Similar Documents

Publication Publication Date Title
IT965397B (it) Dispositivo per l erogazione di uova
IT959242B (it) Dispositivo per il prosciugamento di muri
SE416527B (sv) Anordning for frammatning av festorgan
BE819274A (fr) Appareil de cryotherapie
IT1020093B (it) Dispositivo accoppiato per mezzo di cariche
IT972153B (it) Dispositivo per la determinazione quantitativa di sostenz
IT954515B (it) Apparecchio di regolazione per flui di
BE815812A (fr) Appareil de pulverisation
IT955707B (it) Dispositivo per l applicazione di sostanze attive
IT958577B (it) Dispositivo per spruzzare liquidi
SE418675B (sv) Anordning for fastsettning av festorgan
SE373610B (sv) Anordning for ytrengoring av skivformiga foremal
IT1013240B (it) Disposicivo per il consolidamento di massicciate ferroviare
SE419429B (sv) Anordning for fastkilning av pa luftfarkoster upphengd laster
BE818488A (fr) Appareil de pesee
IT982717B (it) Dispositivo per il fissaggio distanziato di parti costruttive
IT1007981B (it) Dispositivo di giuco
SE416741B (sv) Anordning for kylning av stangmaterial
SE401114B (sv) Anordning for tillforsel av elektrodtrad
IT1014172B (it) Mezzo per ruote di cicli
IT1004158B (it) Dispositivo elettronico per il controllo di procedimenti
IT1030038B (it) Dispositivo comprendente mezzi per il controllo della distanza per il trasferimento di materiali allungati
IT1009283B (it) Dispositivo per il comando dell esposizione
IT947150B (it) Dispositivo per alimentare degli apparecchi per mezzo di sostanze polverulenti
BE804772A (fr) Dispositif pour la preparation de polyesters lineaires