NL148203B - Een hoogfrequentgenerator. - Google Patents

Een hoogfrequentgenerator.

Info

Publication number
NL148203B
NL148203B NL666617993A NL6617993A NL148203B NL 148203 B NL148203 B NL 148203B NL 666617993 A NL666617993 A NL 666617993A NL 6617993 A NL6617993 A NL 6617993A NL 148203 B NL148203 B NL 148203B
Authority
NL
Netherlands
Prior art keywords
frequency generator
generator
frequency
Prior art date
Application number
NL666617993A
Other languages
English (en)
Other versions
NL6617993A (nl
Original Assignee
Patelhold Patentverwertung
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 Patelhold Patentverwertung filed Critical Patelhold Patentverwertung
Publication of NL6617993A publication Critical patent/NL6617993A/xx
Publication of NL148203B publication Critical patent/NL148203B/nl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/04—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by relative movement of turns or parts of windings
    • 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
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1817—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator
    • H03B5/1835—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator the active element in the amplifier being a vacuum tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
    • H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
    • H03H2/006—Transmitter or amplifier output circuits
    • 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
    • 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
    • H05B6/46—Dielectric heating
    • H05B6/48—Circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
NL666617993A 1965-12-24 1966-12-22 Een hoogfrequentgenerator. NL148203B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1782065A CH434392A (de) 1965-12-24 1965-12-24 Hochfrequenzgenerator

Publications (2)

Publication Number Publication Date
NL6617993A NL6617993A (nl) 1967-06-26
NL148203B true NL148203B (nl) 1975-12-15

Family

ID=4428344

Family Applications (1)

Application Number Title Priority Date Filing Date
NL666617993A NL148203B (nl) 1965-12-24 1966-12-22 Een hoogfrequentgenerator.

Country Status (4)

Country Link
US (1) US3377565A (nl)
CH (1) CH434392A (nl)
FR (1) FR1506093A (nl)
NL (1) NL148203B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3740516A (en) * 1972-01-10 1973-06-19 Park Ohio Industries Inc Radio frequency transformer for induction heating installation
US3737611A (en) * 1972-02-28 1973-06-05 Park Ohio Industries Inc Method and circuit for interconnecting a plurality of inductors at the output transformer secondary
DE2425468C3 (de) * 1974-05-27 1979-01-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zum tiegellosen Zonenschmelzen eines kristallisierbaren Stabes
US4574172A (en) * 1981-11-25 1986-03-04 Westinghouse Electric Corp. Brazing wand with fiber optic temperature sensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE508359A (nl) * 1951-01-12
US2681438A (en) * 1951-06-04 1954-06-15 James A Anderson Adjustable telescoping transformer with a loop core

Also Published As

Publication number Publication date
CH434392A (de) 1967-04-30
US3377565A (en) 1968-04-09
NL6617993A (nl) 1967-06-26
FR1506093A (fr) 1967-12-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PATELHOLD