GB1416157A - Frequency multiplying devices - Google Patents

Frequency multiplying devices

Info

Publication number
GB1416157A
GB1416157A GB5658672A GB5658672A GB1416157A GB 1416157 A GB1416157 A GB 1416157A GB 5658672 A GB5658672 A GB 5658672A GB 5658672 A GB5658672 A GB 5658672A GB 1416157 A GB1416157 A GB 1416157A
Authority
GB
United Kingdom
Prior art keywords
coil
frequency multiplying
dec
frequency
centre tap
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
Application number
GB5658672A
Other languages
English (en)
Inventor
J Trine
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.)
Elphiac SA
Original Assignee
Elphiac 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 Elphiac SA filed Critical Elphiac SA
Publication of GB1416157A publication Critical patent/GB1416157A/en
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
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/08—Control, e.g. of temperature, of power using compensating or balancing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
    • H01F38/04—Adaptations of transformers or inductances for specific applications or functions for non-linear operation for frequency changing
    • 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
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/03—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using non-linear inductance
    • 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
    • H05B6/06—Control, e.g. of temperature, of power

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Induction Heating (AREA)
GB5658672A 1971-12-10 1972-12-07 Frequency multiplying devices Expired GB1416157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE776498A BE776498A (fr) 1971-12-10 1971-12-10 Dispositif multiplicateur de frequence pour applications de chauffage par induction,

Publications (1)

Publication Number Publication Date
GB1416157A true GB1416157A (en) 1975-12-03

Family

ID=3858994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5658672A Expired GB1416157A (en) 1971-12-10 1972-12-07 Frequency multiplying devices

Country Status (10)

Country Link
US (1) US3777100A (xx)
JP (1) JPS4866247A (xx)
BE (1) BE776498A (xx)
CA (1) CA949136A (xx)
DE (1) DE2260226C3 (xx)
FR (1) FR2162568B1 (xx)
GB (1) GB1416157A (xx)
IT (1) IT973957B (xx)
NL (1) NL7216682A (xx)
SE (1) SE377263B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2712763B1 (fr) * 1993-11-15 1996-02-02 Moulinex Sa Générateur de courant ondulé à self saturable.
US6943330B2 (en) * 2003-09-25 2005-09-13 3M Innovative Properties Company Induction heating system with resonance detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1698284A (en) * 1921-08-02 1929-01-08 Drahtlose Telegraphie Gmbh Arrangement for obtaining large outputs in frequency changers
US3055959A (en) * 1959-11-24 1962-09-25 Nat Res Corp Electrical device for induction furnaces

Also Published As

Publication number Publication date
US3777100A (en) 1973-12-04
DE2260226A1 (de) 1973-06-20
DE2260226B2 (de) 1977-09-15
DE2260226C3 (de) 1978-05-03
IT973957B (it) 1974-06-10
FR2162568B1 (fr) 1979-02-23
JPS4866247A (en) 1973-09-11
NL7216682A (nl) 1973-06-13
CA949136A (en) 1974-06-11
JPS5216816B2 (xx) 1977-05-11
BE776498A (fr) 1972-06-12
SE377263B (sv) 1975-06-23
FR2162568A1 (fr) 1973-07-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee