DE4032792C2 - Induktiv erhitzbare Vorrichtung - Google Patents

Induktiv erhitzbare Vorrichtung

Info

Publication number
DE4032792C2
DE4032792C2 DE4032792A DE4032792A DE4032792C2 DE 4032792 C2 DE4032792 C2 DE 4032792C2 DE 4032792 A DE4032792 A DE 4032792A DE 4032792 A DE4032792 A DE 4032792A DE 4032792 C2 DE4032792 C2 DE 4032792C2
Authority
DE
Germany
Prior art keywords
housing
iron cores
clamping
clamp halves
halves
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
DE4032792A
Other languages
German (de)
English (en)
Other versions
DE4032792A1 (de
Inventor
Eugen Nolle
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.)
E Blum GmbH and Co
Original Assignee
E Blum GmbH and Co
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 E Blum GmbH and Co filed Critical E Blum GmbH and Co
Priority to DE4032792A priority Critical patent/DE4032792C2/de
Publication of DE4032792A1 publication Critical patent/DE4032792A1/de
Application granted granted Critical
Publication of DE4032792C2 publication Critical patent/DE4032792C2/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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • General Induction Heating (AREA)
DE4032792A 1989-11-02 1990-10-16 Induktiv erhitzbare Vorrichtung Expired - Fee Related DE4032792C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4032792A DE4032792C2 (de) 1989-11-02 1990-10-16 Induktiv erhitzbare Vorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3936323 1989-11-02
DE4032792A DE4032792C2 (de) 1989-11-02 1990-10-16 Induktiv erhitzbare Vorrichtung

Publications (2)

Publication Number Publication Date
DE4032792A1 DE4032792A1 (de) 1991-05-08
DE4032792C2 true DE4032792C2 (de) 2000-03-09

Family

ID=6392626

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4032792A Expired - Fee Related DE4032792C2 (de) 1989-11-02 1990-10-16 Induktiv erhitzbare Vorrichtung

Country Status (5)

Country Link
US (1) US5138123A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH03216323A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE4032792C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2653962B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2237715B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011105623A1 (de) * 2011-06-22 2012-12-27 I.A.S. Induktions-Anlagen + Service Gmbh & Co. Kg Vorrichtung und Verfahren zur Erwärmung eines ferromagnetischen Extrusionszylinders

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1479979B2 (de) * 1962-10-11 1971-02-25 The Black Clawson Company, Hamilton, Ohio(VSt A) Heizvorrichtung fuer eine breitschlitzduese
DE3523929A1 (de) * 1984-07-28 1986-01-30 E. Blum GmbH & Co, 7143 Vaihingen Induktiv erhitzbare vorrichtung
DE3717742A1 (de) * 1987-05-26 1988-12-08 Blum Gmbh & Co E Induktiv erhitzte vorrichtung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB931298A (en) * 1959-07-17 1963-07-17 Blaw Knox Co Eddy current induction heater
US3190997A (en) * 1961-02-16 1965-06-22 Transcontinental Electronics C Heating apparatus
US3179778A (en) * 1961-07-26 1965-04-20 Black Clawson Co Extrusion machines
US3663782A (en) * 1971-06-10 1972-05-16 United States Steel Corp Laminated iron core induction corner-heating unit
DE2147518C3 (de) * 1971-09-23 1974-02-07 Aeg-Elotherm Gmbh, 5630 Remscheidhasten Vorrichtung zum induktiven Oberflächenhärten von zumindest angenähert rotationssymmetrischen Werkstücken im Umlaufverfahren
DE2204343C3 (de) * 1972-01-31 1975-04-17 Ottensener Eisenwerk Gmbh, 2000 Hamburg Vorrichtung zur Randzonenerwärmung einer um die zentrische Normalachse umlaufenden Ronde
CH568661A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-09-24 1975-10-31 Varta Batterie
US4145591A (en) * 1976-01-24 1979-03-20 Nitto Chemical Industry Co., Ltd. Induction heating apparatus with leakage flux reducing means
FR2399299A1 (fr) * 1977-08-05 1979-03-02 Tocco Stel Procede et dispositif de soudage bout a bout par induction de pieces metalliques, notamment de section irreguliere
US4281234A (en) * 1979-04-20 1981-07-28 Emerson Electric Co. Method of induction annealing squirrel cage rotors
GB2163630B (en) * 1984-07-28 1988-02-24 Blum Gmbh & Co E Inductively heated apparatus for heating a substance
DE3939017C2 (de) * 1988-12-15 1998-07-02 Blum Gmbh & Co E Induktiv beheizbare Vorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1479979B2 (de) * 1962-10-11 1971-02-25 The Black Clawson Company, Hamilton, Ohio(VSt A) Heizvorrichtung fuer eine breitschlitzduese
DE3523929A1 (de) * 1984-07-28 1986-01-30 E. Blum GmbH & Co, 7143 Vaihingen Induktiv erhitzbare vorrichtung
DE3717742A1 (de) * 1987-05-26 1988-12-08 Blum Gmbh & Co E Induktiv erhitzte vorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011105623A1 (de) * 2011-06-22 2012-12-27 I.A.S. Induktions-Anlagen + Service Gmbh & Co. Kg Vorrichtung und Verfahren zur Erwärmung eines ferromagnetischen Extrusionszylinders
DE102011105623B4 (de) * 2011-06-22 2015-03-26 Ias Gmbh Vorrichtung zur Erwärmung eines ferromagnetischen Extrusionszylinders

Also Published As

Publication number Publication date
FR2653962B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1994-03-11
GB9023144D0 (en) 1990-12-05
JPH03216323A (ja) 1991-09-24
DE4032792A1 (de) 1991-05-08
FR2653962A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-03
GB2237715A (en) 1991-05-08
GB2237715B (en) 1994-08-17
US5138123A (en) 1992-08-11

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee