FR622837A - Improvements to furnaces and crucibles, particularly applicable to electric heating devices - Google Patents

Improvements to furnaces and crucibles, particularly applicable to electric heating devices

Info

Publication number
FR622837A
FR622837A FR622837DA FR622837A FR 622837 A FR622837 A FR 622837A FR 622837D A FR622837D A FR 622837DA FR 622837 A FR622837 A FR 622837A
Authority
FR
France
Prior art keywords
crucibles
furnaces
electric heating
heating devices
particularly applicable
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR622837A publication Critical patent/FR622837A/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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/62—Heating elements specially adapted for furnaces
    • H05B3/66—Supports or mountings for heaters on or in the wall or roof
FR622837D 1925-10-10 1926-10-08 Improvements to furnaces and crucibles, particularly applicable to electric heating devices Expired FR622837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US259599XA 1925-10-10 1925-10-10

Publications (1)

Publication Number Publication Date
FR622837A true FR622837A (en) 1927-06-08

Family

ID=21829029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR622837D Expired FR622837A (en) 1925-10-10 1926-10-08 Improvements to furnaces and crucibles, particularly applicable to electric heating devices

Country Status (2)

Country Link
FR (1) FR622837A (en)
GB (1) GB259599A (en)

Also Published As

Publication number Publication date
GB259599A (en) 1927-06-16

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