IT8820720A0 - Dispositivo riscaldato a induzione per il riscaldamento di una sostanza, in particolare materiale termoplastico. - Google Patents

Dispositivo riscaldato a induzione per il riscaldamento di una sostanza, in particolare materiale termoplastico.

Info

Publication number
IT8820720A0
IT8820720A0 IT8820720A IT2072088A IT8820720A0 IT 8820720 A0 IT8820720 A0 IT 8820720A0 IT 8820720 A IT8820720 A IT 8820720A IT 2072088 A IT2072088 A IT 2072088A IT 8820720 A0 IT8820720 A0 IT 8820720A0
Authority
IT
Italy
Prior art keywords
substance
heating
thermoplastic material
induction heated
heated device
Prior art date
Application number
IT8820720A
Other languages
English (en)
Other versions
IT1217714B (it
Inventor
Eugen Nolle
Hugo Werner Geschka
Original Assignee
Blum Gmbh & Co E
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 Blum Gmbh & Co E filed Critical Blum Gmbh & Co E
Publication of IT8820720A0 publication Critical patent/IT8820720A0/it
Application granted granted Critical
Publication of IT1217714B publication Critical patent/IT1217714B/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
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/87—Cooling
    • 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
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/834—Cooling
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Induction Heating (AREA)
  • Coils Of Transformers For General Uses (AREA)
IT20720/88A 1987-05-26 1988-05-24 Dispositivo riscaldato a induzione per il riscaldamento di una sostanza,in particolare ateriale termoplastico IT1217714B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3717742A DE3717742C2 (de) 1987-05-26 1987-05-26 Vorrichtung zum induktiven Erhitzen

Publications (2)

Publication Number Publication Date
IT8820720A0 true IT8820720A0 (it) 1988-05-24
IT1217714B IT1217714B (it) 1990-03-30

Family

ID=6328464

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20720/88A IT1217714B (it) 1987-05-26 1988-05-24 Dispositivo riscaldato a induzione per il riscaldamento di una sostanza,in particolare ateriale termoplastico

Country Status (3)

Country Link
DE (1) DE3717742C2 (it)
GB (1) GB2205220B (it)
IT (1) IT1217714B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939017C2 (de) * 1988-12-15 1998-07-02 Blum Gmbh & Co E Induktiv beheizbare Vorrichtung
DE4032792C2 (de) * 1989-11-02 2000-03-09 Blum Gmbh & Co E Induktiv erhitzbare Vorrichtung
GB2262693B (en) * 1991-12-17 1995-06-07 Electricity Ass Tech Induction heater
US5239916A (en) * 1993-02-26 1993-08-31 Lungchiang Hu Watercool electromagnetic induction heating wok
DE102013213464A1 (de) * 2013-07-09 2014-08-07 E.G.O. Elektro-Gerätebau GmbH Induktionsheizeinrichtung und Induktionskochfeld
CN111452327B (zh) * 2020-03-19 2021-10-15 武汉金牛经济发展有限公司 一种预热塑料挤出成型模具的装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1805938A (en) * 1929-03-15 1931-05-19 William L Clouse Heating apparatus
GB377655A (en) * 1930-01-22 1932-07-28 Steel And Tubes Inc Improvements in or relating to a method of and apparatus for welding
GB490514A (en) * 1935-11-21 1938-08-15 Howard Edward Somes A new or improved method of heat treating hollow bodies from within and an electromagnetic induction heater therefor
US3663782A (en) * 1971-06-10 1972-05-16 United States Steel Corp Laminated iron core induction corner-heating unit
US3983612A (en) * 1974-12-05 1976-10-05 Corning Glass Works Method of inserting an aperture mask support pin into a viewing panel for a cathode ray tube
FR2566986B1 (fr) * 1984-06-28 1986-09-19 Electricite De France Dispositif a induction electromagnetique pour le chauffage d'elements metalliques
GB2163630B (en) * 1984-07-28 1988-02-24 Blum Gmbh & Co E Inductively heated apparatus for heating a substance
DE3523929A1 (de) * 1984-07-28 1986-01-30 E. Blum GmbH & Co, 7143 Vaihingen Induktiv erhitzbare vorrichtung

Also Published As

Publication number Publication date
DE3717742A1 (de) 1988-12-08
GB2205220B (en) 1991-08-21
GB8812157D0 (en) 1988-06-29
IT1217714B (it) 1990-03-30
GB2205220A (en) 1988-11-30
DE3717742C2 (de) 1997-12-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940526