GB2229900A - Apparatus for heating electrically conductive flowable media and methods of use of such apparatus - Google Patents

Apparatus for heating electrically conductive flowable media and methods of use of such apparatus

Info

Publication number
GB2229900A
GB2229900A GB9000410A GB9000410A GB2229900A GB 2229900 A GB2229900 A GB 2229900A GB 9000410 A GB9000410 A GB 9000410A GB 9000410 A GB9000410 A GB 9000410A GB 2229900 A GB2229900 A GB 2229900A
Authority
GB
United Kingdom
Prior art keywords
pipe means
electrically conductive
methods
scraper
medium
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.)
Withdrawn
Application number
GB9000410A
Other versions
GB9000410D0 (en
Inventor
Richard Wolfgang Emil Mosse
Der Post Jan Rupert Van
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.)
Beckswift Ltd
Original Assignee
Beckswift Ltd
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
Priority claimed from GB878716673A external-priority patent/GB8716673D0/en
Priority claimed from GB888809750A external-priority patent/GB8809750D0/en
Application filed by Beckswift Ltd filed Critical Beckswift Ltd
Publication of GB9000410D0 publication Critical patent/GB9000410D0/en
Publication of GB2229900A publication Critical patent/GB2229900A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/16—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
    • A23L3/18—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials while they are progressively transported through the apparatus
    • A23L3/22—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials while they are progressively transported through the apparatus with transport through tubes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/005—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/16—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
    • A23L3/18—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials while they are progressively transported through the apparatus
    • A23L3/20—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials while they are progressively transported through the apparatus with transport along plates

Landscapes

  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

Apparatus for ohmic heating of an electrically conductive flowable medium comprises pipe means (9) through which such a medium can be arranged to flow, and at least two electrodes (21) spaced apart in the pipe means insulating shield members (211) to reduce current density at the electrode edges, and means (25, 26, 27) movable in said pipe means for dislodging material deposited from said medium on the electrodes (24) and on the interior of the pipe means in use, which may be a scraper which comprises a plurality of scraper members (26, 27) spaced lengthwise of the pipe means connected to a reciprocable carrier member (25), a portion of which extends from the upstream end of the pipe means and is connected to the means (32, 33) for producing reciprocation of said scraper members.
GB9000410A 1987-07-15 1990-01-09 Apparatus for heating electrically conductive flowable media and methods of use of such apparatus Withdrawn GB2229900A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB878716673A GB8716673D0 (en) 1987-07-15 1987-07-15 Heating electrically conductive flowable media
GB888809750A GB8809750D0 (en) 1988-04-25 1988-04-25 Electrical apparatus
PCT/GB1988/000566 WO1989000384A1 (en) 1987-07-15 1988-07-14 Apparatus for heating electrically conductive flowable media and methods of use of such apparatus

Publications (2)

Publication Number Publication Date
GB9000410D0 GB9000410D0 (en) 1990-06-20
GB2229900A true GB2229900A (en) 1990-10-03

Family

ID=26292494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9000410A Withdrawn GB2229900A (en) 1987-07-15 1990-01-09 Apparatus for heating electrically conductive flowable media and methods of use of such apparatus

Country Status (5)

Country Link
EP (1) EP0375694A1 (en)
JP (1) JPH02504331A (en)
AU (1) AU2085788A (en)
GB (1) GB2229900A (en)
WO (1) WO1989000384A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268671A (en) * 1992-07-10 1994-01-12 Electricity Ass Tech Internal resistance ohmic heating apparatus for fluids

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231761B (en) * 1989-05-18 1992-04-29 Electricity Council Surface fouling resistant materials
DE4015704A1 (en) * 1990-05-16 1991-11-21 Gea Finnah Gmbh DEVICE FOR CONDUCTIVE WARMING OF FLOWABLE GOODS
US5290583A (en) * 1992-04-02 1994-03-01 David Reznik Method of electroheating liquid egg and product thereof
US5571550A (en) * 1993-01-22 1996-11-05 Polny, Jr.; Thaddeus J. Methods for electroheating food employing concentric electrodes
JP2793473B2 (en) * 1993-07-28 1998-09-03 株式会社フロンティアエンジニアリング Heating equipment
CA2132882A1 (en) * 1993-09-23 1995-03-24 David Reznik Electroheating of food products using low frequency current
US5534278A (en) * 1994-01-06 1996-07-09 De Ruyter; Peter W. Process and apparatus for making meat analogs
US5583960A (en) * 1994-06-01 1996-12-10 David Reznik Electroheating apparatus and methods
US5741539A (en) * 1995-06-02 1998-04-21 Knipper; Aloysius J. Shelf-stable liquid egg
GB2309879A (en) * 1996-02-06 1997-08-13 Yorkshire Process Plant Confectionery preparation apparatus
US5894030A (en) * 1997-06-17 1999-04-13 Nestec S. A. Device and method for manufacturing frozen aerated products
WO2007027109A1 (en) * 2005-08-31 2007-03-08 Auckland Uniservices Limited Ohmic heating apparatus and method
FR2903861B1 (en) * 2006-07-24 2011-04-15 Campbell France Sas OHMIC HEATING SYSTEM WITH ENDLESS SCREW CIRCULATION
IT1396043B1 (en) * 2009-10-12 2012-11-09 Astepo S R L Ora Alfa Laval Parma S R L OHMIC DEVICE FOR THERMAL TREATMENT OF FOOD
ITPC20120012A1 (en) * 2012-05-10 2013-11-11 Emmepiemme Srl NON-SUITABLE PRODUCT DEVIATION SYSTEM FOR PASTEURIZATION OR OHMIC STERILIZATION PLANTS.
ITPC20120011A1 (en) * 2012-05-10 2013-11-11 Emmepiemme Srl PRESSURIZED TUBULAR APPLICATOR FOR OHMIC HEATER.
JP6186302B2 (en) * 2013-04-22 2017-08-23 株式会社フロンティアエンジニアリング Joule heating device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584654A (en) * 1949-10-11 1952-02-05 Ex Cell O Corp Heater for moving electrolytes
DE835687C (en) * 1950-05-18 1952-04-07 Siemens Schuckertwerke A G Method and device for electrically heating liquid food
US2909985A (en) * 1955-01-07 1959-10-27 W F And John Barnes Company Food sterilizer
FR1508224A (en) * 1966-11-21 1968-01-05 Hispano Suiza Sa Improvements to tube bundle heat exchange devices
EP0032841A1 (en) * 1980-01-21 1981-07-29 The Electricity Council Apparatus for heating electrically conductive flowable media
GB2067390A (en) * 1980-01-21 1981-07-30 Electricity Council Apparatus for heating electrically conductive flowable media

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584654A (en) * 1949-10-11 1952-02-05 Ex Cell O Corp Heater for moving electrolytes
DE835687C (en) * 1950-05-18 1952-04-07 Siemens Schuckertwerke A G Method and device for electrically heating liquid food
US2909985A (en) * 1955-01-07 1959-10-27 W F And John Barnes Company Food sterilizer
FR1508224A (en) * 1966-11-21 1968-01-05 Hispano Suiza Sa Improvements to tube bundle heat exchange devices
EP0032841A1 (en) * 1980-01-21 1981-07-29 The Electricity Council Apparatus for heating electrically conductive flowable media
GB2067390A (en) * 1980-01-21 1981-07-30 Electricity Council Apparatus for heating electrically conductive flowable media

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268671A (en) * 1992-07-10 1994-01-12 Electricity Ass Tech Internal resistance ohmic heating apparatus for fluids
GB2268671B (en) * 1992-07-10 1996-03-06 Electricity Ass Tech Ohmic heating apparatus

Also Published As

Publication number Publication date
EP0375694A1 (en) 1990-07-04
WO1989000384A1 (en) 1989-01-26
GB9000410D0 (en) 1990-06-20
JPH02504331A (en) 1990-12-06
AU2085788A (en) 1989-02-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)