FR55421E - Improvement in electric induction furnaces - Google Patents

Improvement in electric induction furnaces

Info

Publication number: FR55421E
Authority: FR; France
Prior art keywords: improvement; electric induction; induction furnaces; furnaces; electric
Prior art date: 1941-12-18
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

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.)

APPLIC ELECTRO THERMIQUES SOC

Original Assignee

APPLIC ELECTRO THERMIQUES SOC

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.)

1941-12-18

Filing date

1941-12-18

Publication date

1952-06-30

1941-12-18 Application filed by APPLIC ELECTRO THERMIQUES SOC filed Critical APPLIC ELECTRO THERMIQUES SOC

1952-06-30 Application granted granted Critical

1952-06-30 Publication of FR55421E publication Critical patent/FR55421E/en

Status Expired legal-status Critical Current

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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/22—Furnaces without an endless core

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)

FR55421D 1941-12-18 1941-12-18 Improvement in electric induction furnaces Expired FR55421E (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR55421T		1941-12-18

Publications (1)

Publication Number	Publication Date
FR55421E true FR55421E (en)	1952-06-30

Family

ID=8689734

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR55421D Expired FR55421E (en)	1941-12-18	1941-12-18	Improvement in electric induction furnaces

Country Status (1)

Country	Link
FR (1)	FR55421E (en)

1941
- 1941-12-18 FR FR55421D patent/FR55421E/en not_active Expired

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