FR843538A - Improvements in processes and equipment for heat treatments - Google Patents

Improvements in processes and equipment for heat treatments

Info

Publication number
FR843538A
FR843538A FR843538DA FR843538A FR 843538 A FR843538 A FR 843538A FR 843538D A FR843538D A FR 843538DA FR 843538 A FR843538 A FR 843538A
Authority
FR
France
Prior art keywords
processes
equipment
heat treatments
treatments
heat
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)
Inventor
Howard Edward Somes
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 filed Critical
Application granted granted Critical
Publication of FR843538A publication Critical patent/FR843538A/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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
    • H05B6/102—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces the metal pieces being rotated while induction heated

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR843538D 1937-09-17 1938-09-16 Improvements in processes and equipment for heat treatments Expired FR843538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US843538XA 1937-09-17 1937-09-17

Publications (1)

Publication Number Publication Date
FR843538A true FR843538A (en) 1939-07-05

Family

ID=22184416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843538D Expired FR843538A (en) 1937-09-17 1938-09-16 Improvements in processes and equipment for heat treatments

Country Status (1)

Country Link
FR (1) FR843538A (en)

Similar Documents

Publication Publication Date Title
FR826192A (en) Improvements in methods and apparatus for color reproduction
FR849288A (en) Improvements in radio-compasses
FR841818A (en) Improvements in metal smelting apparatus and processes
FR765508A (en) Improvements in television processes and apparatus
FR843538A (en) Improvements in processes and equipment for heat treatments
FR865894A (en) Improvements in processes and apparatus for heat treatment by electromagnetic induction
GB509398A (en) Improvements in retroactive valve apparatus
FR842545A (en) Improvements in processes and apparatus for treating hydrocarbons
FR836147A (en) Improvements in methods and apparatus for radio transmissions
FR759998A (en) Improvements in processes and equipment for treating hydrocarbons
FR861380A (en) Improvements in distillation and similar processes and apparatus
CA367434A (en) Irradiating process and apparatus
FR828353A (en) Improvements in processes and equipment for descaling boilers
FR749746A (en) Improvements in telemetry methods and apparatus
FR749663A (en) Improvements to saturation processes and apparatus
CA366642A (en) Liquid irradiating apparatus
CA367811A (en) Heat treating process and apparatus
FR843766A (en) Methods and devices for reducing crosstalk
FR837694A (en) Improvements to latex foaming processes and apparatus
FR842166A (en) Improvements in nut shelling processes and apparatus
FR842486A (en) Improvements in coking processes
FR775189A (en) Improvements in catalytic processes and apparatus for this purpose
FR842589A (en) Improvements in apparatus and processes for catalytic reactions
CA366144A (en) Pipe treating apparatus
FR718857A (en) Improvements in methods and apparatus for manufacturing vitreous articles