GB1491967A - Self-excited high-frequency generator - Google Patents

Self-excited high-frequency generator

Info

Publication number
GB1491967A
GB1491967A GB9940/75A GB994075A GB1491967A GB 1491967 A GB1491967 A GB 1491967A GB 9940/75 A GB9940/75 A GB 9940/75A GB 994075 A GB994075 A GB 994075A GB 1491967 A GB1491967 A GB 1491967A
Authority
GB
United Kingdom
Prior art keywords
inductor
self
frequency generator
excited high
march
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
GB9940/75A
Other languages
English (en)
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19742413508 external-priority patent/DE2413508C3/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1491967A publication Critical patent/GB1491967A/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
    • H05B6/04—Sources of current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • General Induction Heating (AREA)
  • Ac-Ac Conversion (AREA)
GB9940/75A 1974-03-20 1975-03-10 Self-excited high-frequency generator Expired GB1491967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742413508 DE2413508C3 (de) 1974-03-20 Selbsterregter Hochfrequenzgenerator

Publications (1)

Publication Number Publication Date
GB1491967A true GB1491967A (en) 1977-11-16

Family

ID=5910681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9940/75A Expired GB1491967A (en) 1974-03-20 1975-03-10 Self-excited high-frequency generator

Country Status (11)

Country Link
US (1) US4038595A (US06486227-20021126-C00005.png)
JP (1) JPS50128965A (US06486227-20021126-C00005.png)
AT (1) AT348017B (US06486227-20021126-C00005.png)
BE (1) BE826757A (US06486227-20021126-C00005.png)
CH (1) CH579333A5 (US06486227-20021126-C00005.png)
CS (1) CS191927B2 (US06486227-20021126-C00005.png)
FR (1) FR2265215A1 (US06486227-20021126-C00005.png)
GB (1) GB1491967A (US06486227-20021126-C00005.png)
IT (1) IT1034222B (US06486227-20021126-C00005.png)
NL (1) NL7500797A (US06486227-20021126-C00005.png)
SE (1) SE398584B (US06486227-20021126-C00005.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5260553A (en) * 1975-11-13 1977-05-19 Nichiden Koushiyuuha Kk Hf oscillator for welding multiidirection welded tube
US4195268A (en) * 1978-02-27 1980-03-25 Motorola, Inc. Crystal oscillator including adjustable auto transformer for neutralizing crystal capacitance
GB2116371B (en) * 1982-03-05 1986-03-05 Marconi Int Marine Improvements in variable inductors or resistors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2210303A (en) * 1931-05-07 1940-08-06 Johnson Lab Inc High frequency generator
US2453529A (en) * 1943-07-19 1948-11-09 Mittelmann Eugene Method of high-frequency heating
US2697165A (en) * 1949-11-15 1954-12-14 Gen Motors Corp Oscillator coupling system
NL234527A (US06486227-20021126-C00005.png) * 1958-12-22
US3384884A (en) * 1965-10-15 1968-05-21 Var Paul Frank Movable core differential transformer position sensor
DE2046336A1 (de) * 1970-09-19 1972-04-27 Daimler Benz Ag Elektronischer Weggeber
US3719902A (en) * 1972-01-12 1973-03-06 H Esterly Key switch

Also Published As

Publication number Publication date
SE398584B (sv) 1977-12-27
DE2413508A1 (de) 1975-09-25
CH579333A5 (US06486227-20021126-C00005.png) 1976-08-31
SE7503132L (US06486227-20021126-C00005.png) 1975-09-23
NL7500797A (nl) 1975-09-23
US4038595A (en) 1977-07-26
FR2265215A1 (US06486227-20021126-C00005.png) 1975-10-17
AT348017B (de) 1979-01-25
JPS50128965A (US06486227-20021126-C00005.png) 1975-10-11
BE826757A (fr) 1975-07-16
CS191927B2 (en) 1979-07-31
ATA1023774A (de) 1978-06-15
DE2413508B2 (de) 1976-02-19
IT1034222B (it) 1979-09-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee