ES437529A1 - Perfeccionamientos en generadores a periodicos. - Google Patents
Perfeccionamientos en generadores a periodicos.Info
- Publication number
- ES437529A1 ES437529A1 ES437529A ES437529A ES437529A1 ES 437529 A1 ES437529 A1 ES 437529A1 ES 437529 A ES437529 A ES 437529A ES 437529 A ES437529 A ES 437529A ES 437529 A1 ES437529 A1 ES 437529A1
- Authority
- ES
- Spain
- Prior art keywords
- oscillating circuit
- generators
- active
- source
- feeding electrical
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7416089A FR2270711B1 (sv) | 1974-05-09 | 1974-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES437529A1 true ES437529A1 (es) | 1977-01-16 |
Family
ID=9138638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES437529A Expired ES437529A1 (es) | 1974-05-09 | 1975-05-09 | Perfeccionamientos en generadores a periodicos. |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE828720A (sv) |
CH (1) | CH595719A5 (sv) |
DE (1) | DE2520721C3 (sv) |
ES (1) | ES437529A1 (sv) |
FR (1) | FR2270711B1 (sv) |
GB (1) | GB1506006A (sv) |
IT (1) | IT1035753B (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2522218B1 (fr) * | 1982-02-19 | 1987-07-03 | Jakoubovitch A | Oscillateur de puissance a transistors |
-
1974
- 1974-05-09 FR FR7416089A patent/FR2270711B1/fr not_active Expired
-
1975
- 1975-04-30 CH CH554075A patent/CH595719A5/xx not_active IP Right Cessation
- 1975-05-05 BE BE156048A patent/BE828720A/xx not_active IP Right Cessation
- 1975-05-07 IT IT49488/75A patent/IT1035753B/it active
- 1975-05-08 GB GB19513/75A patent/GB1506006A/en not_active Expired
- 1975-05-09 ES ES437529A patent/ES437529A1/es not_active Expired
- 1975-05-09 DE DE2520721A patent/DE2520721C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1506006A (en) | 1978-04-05 |
IT1035753B (it) | 1979-10-20 |
FR2270711A1 (sv) | 1975-12-05 |
CH595719A5 (sv) | 1978-02-28 |
FR2270711B1 (sv) | 1977-03-11 |
BE828720A (fr) | 1975-09-01 |
DE2520721A1 (de) | 1975-11-27 |
DE2520721B2 (de) | 1980-06-04 |
DE2520721C3 (de) | 1981-02-12 |
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