FR550137A - Improvements made in the establishment of electric ovens - Google Patents

Improvements made in the establishment of electric ovens

Info

Publication number
FR550137A
FR550137A FR550137DA FR550137A FR 550137 A FR550137 A FR 550137A FR 550137D A FR550137D A FR 550137DA FR 550137 A FR550137 A FR 550137A
Authority
FR
France
Prior art keywords
establishment
improvements made
electric ovens
ovens
electric
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
Other languages
French (fr)
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.)
ROCHETTE FRERES
Original Assignee
ROCHETTE FRERES
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 ROCHETTE FRERES filed Critical ROCHETTE FRERES
Application granted granted Critical
Publication of FR550137A publication Critical patent/FR550137A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • 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
    • H05B7/00—Heating by electric discharge
    • H05B7/18—Heating by arc discharge
    • H05B7/20—Direct heating by arc discharge, i.e. where at least one end of the arc directly acts on the material to be heated, including additional resistance heating by arc current flowing through the material to be heated

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR550137D 1921-08-18 1921-08-18 Improvements made in the establishment of electric ovens Expired FR550137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR550137T 1921-08-18

Publications (1)

Publication Number Publication Date
FR550137A true FR550137A (en) 1923-02-27

Family

ID=8935987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR550137D Expired FR550137A (en) 1921-08-18 1921-08-18 Improvements made in the establishment of electric ovens

Country Status (1)

Country Link
FR (1) FR550137A (en)

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