NL6617993A - - Google Patents

Info

Publication number
NL6617993A
NL6617993A NL6617993A NL6617993A NL6617993A NL 6617993 A NL6617993 A NL 6617993A NL 6617993 A NL6617993 A NL 6617993A NL 6617993 A NL6617993 A NL 6617993A NL 6617993 A NL6617993 A NL 6617993A
Authority
NL
Netherlands
Application number
NL6617993A
Other versions
NL148203B (nl
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
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 true NL6617993A (nl) 1967-06-26
NL148203B 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
NL148203B (nl) 1975-12-15
FR1506093A (fr) 1967-12-15
US3377565A (en) 1968-04-09
CH434392A (de) 1967-04-30

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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