CH579333A5 - - Google Patents
Info
- Publication number
- CH579333A5 CH579333A5 CH297575A CH297575A CH579333A5 CH 579333 A5 CH579333 A5 CH 579333A5 CH 297575 A CH297575 A CH 297575A CH 297575 A CH297575 A CH 297575A CH 579333 A5 CH579333 A5 CH 579333A5
- Authority
- CH
- Switzerland
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)
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 |
|---|---|
| CH579333A5 true CH579333A5 (US20020128544A1-20020912-P00008.png) | 1976-08-31 |
Family
ID=5910681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH297575A CH579333A5 (US20020128544A1-20020912-P00008.png) | 1974-03-20 | 1975-03-10 |
Country Status (11)
Families Citing this family (3)
| 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)
| 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 (US20020128544A1-20020912-P00008.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 |
-
1974
- 1974-12-20 AT AT1023774A patent/AT348017B/de not_active IP Right Cessation
-
1975
- 1975-01-23 NL NL7500797A patent/NL7500797A/xx not_active Application Discontinuation
- 1975-02-07 FR FR7503950A patent/FR2265215A1/fr not_active Withdrawn
- 1975-02-26 US US05/553,111 patent/US4038595A/en not_active Expired - Lifetime
- 1975-03-10 GB GB9940/75A patent/GB1491967A/en not_active Expired
- 1975-03-10 CH CH297575A patent/CH579333A5/xx not_active IP Right Cessation
- 1975-03-13 IT IT21197/75A patent/IT1034222B/it active
- 1975-03-13 JP JP50030641A patent/JPS50128965A/ja active Pending
- 1975-03-17 BE BE154392A patent/BE826757A/xx unknown
- 1975-03-17 CS CS751785A patent/CS191927B2/cs unknown
- 1975-03-19 SE SE7503132A patent/SE398584B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE398584B (sv) | 1977-12-27 |
| DE2413508A1 (de) | 1975-09-25 |
| SE7503132L (US20020128544A1-20020912-P00008.png) | 1975-09-23 |
| NL7500797A (nl) | 1975-09-23 |
| US4038595A (en) | 1977-07-26 |
| FR2265215A1 (US20020128544A1-20020912-P00008.png) | 1975-10-17 |
| AT348017B (de) | 1979-01-25 |
| JPS50128965A (US20020128544A1-20020912-P00008.png) | 1975-10-11 |
| BE826757A (fr) | 1975-07-16 |
| GB1491967A (en) | 1977-11-16 |
| 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 |
|---|---|---|---|
| PL | Patent ceased |