FR2362711A1 - Installation et dispositif de prechauffage electrique du beton - Google Patents

Installation et dispositif de prechauffage electrique du beton

Info

Publication number
FR2362711A1
FR2362711A1 FR7625849A FR7625849A FR2362711A1 FR 2362711 A1 FR2362711 A1 FR 2362711A1 FR 7625849 A FR7625849 A FR 7625849A FR 7625849 A FR7625849 A FR 7625849A FR 2362711 A1 FR2362711 A1 FR 2362711A1
Authority
FR
France
Prior art keywords
vessel
walls
concrete
heating vessel
cold weather
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.)
Granted
Application number
FR7625849A
Other languages
English (en)
French (fr)
Other versions
FR2362711B1 (OSRAM
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.)
EPM INTERNATIONAL
Original Assignee
EPM INTERNATIONAL
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 EPM INTERNATIONAL filed Critical EPM INTERNATIONAL
Priority to FR7625849A priority Critical patent/FR2362711A1/fr
Publication of FR2362711A1 publication Critical patent/FR2362711A1/fr
Application granted granted Critical
Publication of FR2362711B1 publication Critical patent/FR2362711B1/fr
Granted 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
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/46—Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, e.g. by introducing vapour
    • B28C5/466—Heating, e.g. using steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Furnace Details (AREA)
FR7625849A 1976-08-26 1976-08-26 Installation et dispositif de prechauffage electrique du beton Granted FR2362711A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7625849A FR2362711A1 (fr) 1976-08-26 1976-08-26 Installation et dispositif de prechauffage electrique du beton

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7625849A FR2362711A1 (fr) 1976-08-26 1976-08-26 Installation et dispositif de prechauffage electrique du beton

Publications (2)

Publication Number Publication Date
FR2362711A1 true FR2362711A1 (fr) 1978-03-24
FR2362711B1 FR2362711B1 (OSRAM) 1981-06-19

Family

ID=9177160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625849A Granted FR2362711A1 (fr) 1976-08-26 1976-08-26 Installation et dispositif de prechauffage electrique du beton

Country Status (1)

Country Link
FR (1) FR2362711A1 (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000298A1 (fr) * 1977-06-24 1979-01-10 S.R.L. Omnium Technique D'etudes Et De Precontrainte "Otep" "Procédé économique de chauffage du béton par voie électrique directe et installation le mettant en oeuvre."
FR2461425A1 (fr) * 1979-07-06 1981-01-30 Electricite De France Dispositif de chauffage electrique, en continu, d'un produit liquide ou pateux electriquement conducteur, notamment du beton
FR2506918A1 (fr) * 1981-06-01 1982-12-03 Electricite De France Dispositif, du type caisson, a electrodes pour le chauffage electrique de produits liquides, pulverulents ou pateux, notamment de beton
RU2130381C1 (ru) * 1998-05-06 1999-05-20 Военный инженерно-технический университет Бетоносмеситель
RU2237575C1 (ru) * 2003-01-27 2004-10-10 Военный инженерно-технический университет Бетоносмеситель

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000298A1 (fr) * 1977-06-24 1979-01-10 S.R.L. Omnium Technique D'etudes Et De Precontrainte "Otep" "Procédé économique de chauffage du béton par voie électrique directe et installation le mettant en oeuvre."
FR2461425A1 (fr) * 1979-07-06 1981-01-30 Electricite De France Dispositif de chauffage electrique, en continu, d'un produit liquide ou pateux electriquement conducteur, notamment du beton
FR2506918A1 (fr) * 1981-06-01 1982-12-03 Electricite De France Dispositif, du type caisson, a electrodes pour le chauffage electrique de produits liquides, pulverulents ou pateux, notamment de beton
RU2130381C1 (ru) * 1998-05-06 1999-05-20 Военный инженерно-технический университет Бетоносмеситель
RU2237575C1 (ru) * 2003-01-27 2004-10-10 Военный инженерно-технический университет Бетоносмеситель

Also Published As

Publication number Publication date
FR2362711B1 (OSRAM) 1981-06-19

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse