FR2257186B2 - - Google Patents

Info

Publication number
FR2257186B2
FR2257186B2 FR7400133A FR7400133A FR2257186B2 FR 2257186 B2 FR2257186 B2 FR 2257186B2 FR 7400133 A FR7400133 A FR 7400133A FR 7400133 A FR7400133 A FR 7400133A FR 2257186 B2 FR2257186 B2 FR 2257186B2
Authority
FR
France
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
FR7400133A
Other languages
French (fr)
Other versions
FR2257186A2 (en
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.)
CENTRAL ECLAIRAGE LAB
Original Assignee
CENTRAL ECLAIRAGE LAB
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 CENTRAL ECLAIRAGE LAB filed Critical CENTRAL ECLAIRAGE LAB
Priority to FR7400133A priority Critical patent/FR2257186A2/fr
Priority to GB5487174A priority patent/GB1492779A/en
Priority to ES433355A priority patent/ES433355A1/es
Publication of FR2257186A2 publication Critical patent/FR2257186A2/fr
Application granted granted Critical
Publication of FR2257186B2 publication Critical patent/FR2257186B2/fr
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/10Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
    • H05B6/103Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces multiple metal pieces successively being moved close to the inductor
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/36Coil arrangements
    • H05B6/362Coil arrangements with flat coil conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR7400133A 1973-12-28 1974-01-03 Inductive heating device for mfr light tubes - has sealed housing for metal-glass tube sealing process Granted FR2257186A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7400133A FR2257186A2 (en) 1974-01-03 1974-01-03 Inductive heating device for mfr light tubes - has sealed housing for metal-glass tube sealing process
GB5487174A GB1492779A (en) 1973-12-28 1974-12-19 Induction heating apparatus for mass production
ES433355A ES433355A1 (es) 1973-12-28 1974-12-27 Un sistema de calentamiento por induccion con radio fre- cuencia para fabricacion en serie.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7400133A FR2257186A2 (en) 1974-01-03 1974-01-03 Inductive heating device for mfr light tubes - has sealed housing for metal-glass tube sealing process

Publications (2)

Publication Number Publication Date
FR2257186A2 FR2257186A2 (en) 1975-08-01
FR2257186B2 true FR2257186B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-06-02

Family

ID=9133054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7400133A Granted FR2257186A2 (en) 1973-12-28 1974-01-03 Inductive heating device for mfr light tubes - has sealed housing for metal-glass tube sealing process

Country Status (1)

Country Link
FR (1) FR2257186A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
FR2257186A2 (en) 1975-08-01

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