FR2506918B1 - Dispositif, du type caisson, a electrodes pour le chauffage electrique de produits liquides, pulverulents ou pateux, notamment de beton - Google Patents

Dispositif, du type caisson, a electrodes pour le chauffage electrique de produits liquides, pulverulents ou pateux, notamment de beton

Info

Publication number
FR2506918B1
FR2506918B1 FR8110822A FR8110822A FR2506918B1 FR 2506918 B1 FR2506918 B1 FR 2506918B1 FR 8110822 A FR8110822 A FR 8110822A FR 8110822 A FR8110822 A FR 8110822A FR 2506918 B1 FR2506918 B1 FR 2506918B1
Authority
FR
France
Prior art keywords
powdery
electrodes
liquid
electric heating
case type
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
FR8110822A
Other languages
English (en)
Other versions
FR2506918A1 (fr
Inventor
Guy Jacq
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR8110822A priority Critical patent/FR2506918B1/fr
Publication of FR2506918A1 publication Critical patent/FR2506918A1/fr
Application granted granted Critical
Publication of FR2506918B1 publication Critical patent/FR2506918B1/fr
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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
    • B28C7/0023—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust by heating or cooling
    • B28C7/003—Heating, e.g. using steam
FR8110822A 1981-06-01 1981-06-01 Dispositif, du type caisson, a electrodes pour le chauffage electrique de produits liquides, pulverulents ou pateux, notamment de beton Expired FR2506918B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8110822A FR2506918B1 (fr) 1981-06-01 1981-06-01 Dispositif, du type caisson, a electrodes pour le chauffage electrique de produits liquides, pulverulents ou pateux, notamment de beton

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8110822A FR2506918B1 (fr) 1981-06-01 1981-06-01 Dispositif, du type caisson, a electrodes pour le chauffage electrique de produits liquides, pulverulents ou pateux, notamment de beton

Publications (2)

Publication Number Publication Date
FR2506918A1 FR2506918A1 (fr) 1982-12-03
FR2506918B1 true FR2506918B1 (fr) 1985-12-20

Family

ID=9259066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8110822A Expired FR2506918B1 (fr) 1981-06-01 1981-06-01 Dispositif, du type caisson, a electrodes pour le chauffage electrique de produits liquides, pulverulents ou pateux, notamment de beton

Country Status (1)

Country Link
FR (1) FR2506918B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705735A1 (de) * 1987-02-25 1988-09-01 Vladimirskij Politekhn I Verfahren zur bearbeitung von gemischen, hauptsaechlich von betongemischen und vorrichtung zu dessen realisierung
DE102004020790A1 (de) * 2004-04-28 2005-11-24 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Verfahren und Vorrichtung zum kontinuierlichen geregelten Austrag von Feststoffen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES143331A1 (es) * 1936-01-10 1941-06-01 R S American Magnesium Metals Horno eléctrico de cuba, especialmente para caldeo directo por resistencia
DE1571443B1 (de) * 1964-10-10 1975-06-05 Elkem Spigerverket As Elektrischer Ofen zur direkten Widerstandserhitzung von kohlenstoffhaltigen Rohstoffen fuer die Elektrodenherstellung von Schmelzoefen
FR1420500A (fr) * 1964-10-27 1965-12-10 Onoda Cement Co Ltd Appareil pour agglomérer, notamment sous forme de paillettes, des matières pulvérulentes
US3469012A (en) * 1967-11-20 1969-09-23 Eastman Kodak Co Process for supplying precisely controlled supplemental heating to polymer melts
FR2057243A5 (fr) * 1969-08-07 1971-05-21 Campenon Bernard Entr
DE2510366C3 (de) * 1974-05-09 1980-11-06 K.K. Kyoritsu Yuki Kogyo Kenkyusho, Tokio Verfahren zum Regenerieren beladener Aktivkohle
FR2362711A1 (fr) * 1976-08-26 1978-03-24 Epm Int Installation et dispositif de prechauffage electrique du beton

Also Published As

Publication number Publication date
FR2506918A1 (fr) 1982-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse