FR839393A - Improvements in the manufacture of refractory insulated electrical conductors - Google Patents

Improvements in the manufacture of refractory insulated electrical conductors

Info

Publication number
FR839393A
FR839393A FR839393DA FR839393A FR 839393 A FR839393 A FR 839393A FR 839393D A FR839393D A FR 839393DA FR 839393 A FR839393 A FR 839393A
Authority
FR
France
Prior art keywords
manufacture
electrical conductors
insulated electrical
refractory insulated
refractory
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques 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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Application granted granted Critical
Publication of FR839393A publication Critical patent/FR839393A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/16—Rigid-tube cables
FR839393D 1937-12-06 1937-12-06 Improvements in the manufacture of refractory insulated electrical conductors Expired FR839393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR839393T 1937-12-06

Publications (1)

Publication Number Publication Date
FR839393A true FR839393A (en) 1939-04-03

Family

ID=9299490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839393D Expired FR839393A (en) 1937-12-06 1937-12-06 Improvements in the manufacture of refractory insulated electrical conductors

Country Status (1)

Country Link
FR (1) FR839393A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269397A (en) * 1979-08-24 1981-05-26 Bethlehem Steel Corporation Method for measuring the thickness of a refractory in a metallurgical apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269397A (en) * 1979-08-24 1981-05-26 Bethlehem Steel Corporation Method for measuring the thickness of a refractory in a metallurgical apparatus

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