ES396192A1 - Predrying moulded ceramic articles - Google Patents

Predrying moulded ceramic articles

Info

Publication number
ES396192A1
ES396192A1 ES396192A ES396192A ES396192A1 ES 396192 A1 ES396192 A1 ES 396192A1 ES 396192 A ES396192 A ES 396192A ES 396192 A ES396192 A ES 396192A ES 396192 A1 ES396192 A1 ES 396192A1
Authority
ES
Spain
Prior art keywords
enclosure
microwaves
main
metal walls
predrying
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
Application number
ES396192A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana 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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES396192A1 publication Critical patent/ES396192A1/en
Expired legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
    • 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
    • H05B6/76—Prevention of microwave leakage, e.g. door sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microbiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

A procedure for drying ceramic pastes arranged in or on molds and using dielectric heat losses from microwaves, with which - each piece or group of pieces is heated within a main enclosure limited by metal walls by radiation from one or more microwave generators; - inside the main room there is a secondary room defined by means of a partition made of material transparent to microwaves; - said secondary enclosure is substantially watertight to the steam evacuated from the heated part or parts and is limited by part of the metal walls of the main room and by said partition of material transparent to microwaves; - the piece or group of pieces is placed inside the secondary enclosure while the microwave generator or generators are placed on the metal walls of the main enclosure, outside it, where there are no elements of the secondary enclosure. (Machine-translation by Google Translate, not legally binding)
ES396192A 1970-10-21 1971-10-20 Predrying moulded ceramic articles Expired ES396192A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7037965A FR2110539A5 (en) 1970-10-21 1970-10-21

Publications (1)

Publication Number Publication Date
ES396192A1 true ES396192A1 (en) 1974-04-16

Family

ID=9063047

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396192A Expired ES396192A1 (en) 1970-10-21 1971-10-20 Predrying moulded ceramic articles

Country Status (10)

Country Link
AU (1) AU459935B2 (en)
CS (1) CS169825B2 (en)
DE (1) DE2150128A1 (en)
ES (1) ES396192A1 (en)
FR (1) FR2110539A5 (en)
GB (1) GB1363923A (en)
NL (1) NL7114474A (en)
PL (1) PL76950B1 (en)
SE (1) SE374958B (en)
ZA (1) ZA716839B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3024039B1 (en) 2014-07-22 2018-09-14 Amb Sa SYSTEM FOR CONTINUOUS PROCESSING OF THERMALLY PRODUCED PRODUCTS

Also Published As

Publication number Publication date
NL7114474A (en) 1972-04-25
DE2150128A1 (en) 1972-04-27
GB1363923A (en) 1974-08-21
ZA716839B (en) 1972-06-28
SE374958B (en) 1975-03-24
AU3477971A (en) 1973-05-03
CS169825B2 (en) 1976-07-29
PL76950B1 (en) 1975-02-28
AU459935B2 (en) 1975-04-10
FR2110539A5 (en) 1972-06-02

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