FR2270711B1 - - Google Patents

Info

Publication number
FR2270711B1
FR2270711B1 FR7416089A FR7416089A FR2270711B1 FR 2270711 B1 FR2270711 B1 FR 2270711B1 FR 7416089 A FR7416089 A FR 7416089A FR 7416089 A FR7416089 A FR 7416089A FR 2270711 B1 FR2270711 B1 FR 2270711B1
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
FR7416089A
Other languages
French (fr)
Other versions
FR2270711A1 (hu
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.)
Heurtey Metallurgie SA
Original Assignee
Heurtey Metallurgie 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 Heurtey Metallurgie SA filed Critical Heurtey Metallurgie SA
Priority to FR7416089A priority Critical patent/FR2270711B1/fr
Priority to CH554075A priority patent/CH595719A5/xx
Priority to BE156048A priority patent/BE828720A/xx
Priority to IT49488/75A priority patent/IT1035753B/it
Priority to GB19513/75A priority patent/GB1506006A/en
Priority to ES437529A priority patent/ES437529A1/es
Priority to DE2520721A priority patent/DE2520721C3/de
Publication of FR2270711A1 publication Critical patent/FR2270711A1/fr
Application granted granted Critical
Publication of FR2270711B1 publication Critical patent/FR2270711B1/fr
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
    • H05B6/04—Sources of current
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1203—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier being a single transistor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1296—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the feedback circuit comprising a transformer
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0076—Power combination of several oscillators oscillating at the same frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
  • Inverter Devices (AREA)
FR7416089A 1974-05-09 1974-05-09 Expired FR2270711B1 (hu)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7416089A FR2270711B1 (hu) 1974-05-09 1974-05-09
CH554075A CH595719A5 (hu) 1974-05-09 1975-04-30
BE156048A BE828720A (fr) 1974-05-09 1975-05-05 Generateur aperiodique
IT49488/75A IT1035753B (it) 1974-05-09 1975-05-07 Generatore elettrico aperiodico
GB19513/75A GB1506006A (en) 1974-05-09 1975-05-08 Generators for feeding electrical oscillatory circuits
ES437529A ES437529A1 (es) 1974-05-09 1975-05-09 Perfeccionamientos en generadores a periodicos.
DE2520721A DE2520721C3 (de) 1974-05-09 1975-05-09 Aperiodischer Generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416089A FR2270711B1 (hu) 1974-05-09 1974-05-09

Publications (2)

Publication Number Publication Date
FR2270711A1 FR2270711A1 (hu) 1975-12-05
FR2270711B1 true FR2270711B1 (hu) 1977-03-11

Family

ID=9138638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416089A Expired FR2270711B1 (hu) 1974-05-09 1974-05-09

Country Status (7)

Country Link
BE (1) BE828720A (hu)
CH (1) CH595719A5 (hu)
DE (1) DE2520721C3 (hu)
ES (1) ES437529A1 (hu)
FR (1) FR2270711B1 (hu)
GB (1) GB1506006A (hu)
IT (1) IT1035753B (hu)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522218B1 (fr) * 1982-02-19 1987-07-03 Jakoubovitch A Oscillateur de puissance a transistors

Also Published As

Publication number Publication date
GB1506006A (en) 1978-04-05
IT1035753B (it) 1979-10-20
FR2270711A1 (hu) 1975-12-05
CH595719A5 (hu) 1978-02-28
ES437529A1 (es) 1977-01-16
BE828720A (fr) 1975-09-01
DE2520721A1 (de) 1975-11-27
DE2520721B2 (de) 1980-06-04
DE2520721C3 (de) 1981-02-12

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Legal Events

Date Code Title Description
TP Transmission of property