SE9300167L - Device for continuous heat treatment with microwave energy - Google Patents

Device for continuous heat treatment with microwave energy

Info

Publication number
SE9300167L
SE9300167L SE9300167A SE9300167A SE9300167L SE 9300167 L SE9300167 L SE 9300167L SE 9300167 A SE9300167 A SE 9300167A SE 9300167 A SE9300167 A SE 9300167A SE 9300167 L SE9300167 L SE 9300167L
Authority
SE
Sweden
Prior art keywords
microwave energy
heat treatment
continuous heat
chamber
product units
Prior art date
Application number
SE9300167A
Other languages
Swedish (sv)
Other versions
SE9300167D0 (en
SE470570B (en
Inventor
Tommy Noren
Petter Soederhjelm
Bo Hanson
Anders Ekstrand
Original Assignee
Alfa Laval Ab
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 Alfa Laval Ab filed Critical Alfa Laval Ab
Priority to SE9300167A priority Critical patent/SE470570B/en
Publication of SE9300167D0 publication Critical patent/SE9300167D0/en
Priority to JP6516914A priority patent/JPH08505733A/en
Priority to PCT/SE1994/000031 priority patent/WO1994017647A1/en
Priority to AU59815/94A priority patent/AU5981594A/en
Priority to EP94905889A priority patent/EP0680684A1/en
Publication of SE9300167L publication Critical patent/SE9300167L/en
Publication of SE470570B publication Critical patent/SE470570B/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/78—Arrangements for continuous movement of material
    • H05B6/782—Arrangements for continuous movement of material wherein the material moved is food

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Tunnel Furnaces (AREA)

Abstract

An arrangement for continuous heat treatment with microwave energy of product units comprises a treatment chamber (6) in the form of a tunnel. It also comprises means (2, 8, 9) to generate and distribute microwave energy in the chamber and a conveyor belt (3) which is transparent to microwaves for transportation of the product units (7) through the chamber. In the treatment chamber (6) there are means (10) which shield parts of the product units from microwave energy during the transportation through the treatment chamber.
SE9300167A 1993-01-21 1993-01-21 Device for continuous heat treatment with microwave energy SE470570B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9300167A SE470570B (en) 1993-01-21 1993-01-21 Device for continuous heat treatment with microwave energy
JP6516914A JPH08505733A (en) 1993-01-21 1994-01-18 Device for continuous heat treatment with microwave energy
PCT/SE1994/000031 WO1994017647A1 (en) 1993-01-21 1994-01-18 Arrangement for continuous heat treatment with microwave energy
AU59815/94A AU5981594A (en) 1993-01-21 1994-01-18 Arrangement for continuous heat treatment with microwave energy
EP94905889A EP0680684A1 (en) 1993-01-21 1994-01-18 Arrangement for continuous heat treatment with microwave energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300167A SE470570B (en) 1993-01-21 1993-01-21 Device for continuous heat treatment with microwave energy

Publications (3)

Publication Number Publication Date
SE9300167D0 SE9300167D0 (en) 1993-01-21
SE9300167L true SE9300167L (en) 1994-07-22
SE470570B SE470570B (en) 1994-08-29

Family

ID=20388609

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9300167A SE470570B (en) 1993-01-21 1993-01-21 Device for continuous heat treatment with microwave energy

Country Status (5)

Country Link
EP (1) EP0680684A1 (en)
JP (1) JPH08505733A (en)
AU (1) AU5981594A (en)
SE (1) SE470570B (en)
WO (1) WO1994017647A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014022253A (en) * 2012-07-20 2014-02-03 Nisshin Seifun Group Inc High-frequency heating device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327700A1 (en) * 1975-10-09 1977-05-06 Meisel Nicolas MICROWAVE TUNNEL OVEN FOR CONTINUOUS PROCESSING OF FOOD PRODUCTS
US4687895A (en) * 1984-07-30 1987-08-18 Superwave Technology, Inc. Conveyorized microwave heating system
DE3806816A1 (en) * 1987-04-15 1988-11-03 Berstorff Gmbh Masch Hermann Device for uniformly and rapidly heating, pasteurising, or sterilising food or the like
US4889966A (en) * 1988-08-08 1989-12-26 Apv Magnetronics Limited Apparatus for heating discrete packages of products using microwaves
US5160819A (en) * 1991-03-11 1992-11-03 Alcan International Limited Microwave tunnel oven having means for generating higher order modes in loads

Also Published As

Publication number Publication date
EP0680684A1 (en) 1995-11-08
SE9300167D0 (en) 1993-01-21
JPH08505733A (en) 1996-06-18
WO1994017647A1 (en) 1994-08-04
SE470570B (en) 1994-08-29
AU5981594A (en) 1994-08-15

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