JPS5052646A - - Google Patents
Info
- Publication number
- JPS5052646A JPS5052646A JP48130823A JP13082373A JPS5052646A JP S5052646 A JPS5052646 A JP S5052646A JP 48130823 A JP48130823 A JP 48130823A JP 13082373 A JP13082373 A JP 13082373A JP S5052646 A JPS5052646 A JP S5052646A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- H05B6/64—Heating using microwaves
- H05B6/66—Circuits
- H05B6/666—Safety circuits
-
- 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
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
- H03B9/10—Generation of oscillations using transit-time effects using discharge tubes using a magnetron
-
- 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
- H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
- H05B2206/04—Heating using microwaves
- H05B2206/043—Methods or circuits intended to extend the life of the magnetron
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Microwave Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35027073A | 1973-04-11 | 1973-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5052646A true JPS5052646A (enrdf_load_stackoverflow) | 1975-05-10 |
| JPS5240460B2 JPS5240460B2 (enrdf_load_stackoverflow) | 1977-10-12 |
Family
ID=23375971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48130823A Expired JPS5240460B2 (enrdf_load_stackoverflow) | 1973-04-11 | 1973-11-22 |
Country Status (13)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943317A (en) * | 1973-07-18 | 1976-03-09 | Matsushita Electric Industrial Company, Ltd. | Microwave oven power supply circuit |
| BE811146A (fr) * | 1973-07-18 | 1974-06-17 | Four electromagnetique de chauffage automatique et simultane a temperatures diverses de produits de nombre et dimension varies | |
| US3999027A (en) * | 1975-05-05 | 1976-12-21 | Chemetron Corporation | Electronic microwave oven control system and method of preparing food items therewith |
| CA1081796A (en) * | 1978-02-09 | 1980-07-15 | B. Alejandro Mackay | Controlled heating microwave ovens using different operating frequencies |
| US4245143A (en) * | 1978-04-28 | 1981-01-13 | Hitachi Heating Appliances Co., Ltd. | Microwave oven |
| FR2459721A1 (fr) * | 1979-06-22 | 1981-01-16 | Jacomino Jean Marie | Dispositif et procede de controle automatique en continu du processus de reticulation ou de vulcanisation des elastomeres |
| US4504767A (en) * | 1982-09-07 | 1985-03-12 | Litton Systems, Inc. | Magnetron mode detector |
| SE460328B (sv) * | 1988-02-02 | 1989-09-25 | Philips Norden Ab | Mikrovaagsugn |
| US5571439A (en) * | 1995-04-27 | 1996-11-05 | Fusion Systems Corporation | Magnetron variable power supply with moding prevention |
| JP6368371B2 (ja) | 2013-12-23 | 2018-08-01 | ワールプール コーポレイション | 無線周波数発生器用の遮断回路 |
| CN113948356B (zh) * | 2021-10-14 | 2022-07-26 | 四川大学 | 磁控管阳极电源纹波混频无线携能通信装置和方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3611027A (en) * | 1968-02-10 | 1971-10-05 | Tokyo Shibaura Electric Co | Magnetron operating circuit |
| US3752948A (en) * | 1971-10-01 | 1973-08-14 | Amana Refrigeration Inc | Magnetron starting circuit |
-
1972
- 1972-11-02 CA CA184,936A patent/CA954946A/en not_active Expired
-
1973
- 1973-04-11 US US00350270A patent/US3784781A/en not_active Expired - Lifetime
- 1973-11-06 GB GB5151073A patent/GB1410864A/en not_active Expired
- 1973-11-06 ZA ZA738522A patent/ZA738522B/xx unknown
- 1973-11-07 AU AU62269/73A patent/AU466564B2/en not_active Expired
- 1973-11-13 SE SE7315351A patent/SE385348B/xx unknown
- 1973-11-13 FR FR7340256A patent/FR2225835B1/fr not_active Expired
- 1973-11-14 BE BE137776A patent/BE807348A/xx unknown
- 1973-11-17 DE DE2357480A patent/DE2357480A1/de active Pending
- 1973-11-19 NL NL7315823A patent/NL7315823A/xx not_active Application Discontinuation
- 1973-11-21 CH CH1637973A patent/CH562532A5/xx not_active IP Right Cessation
- 1973-11-21 IT IT53819/73A patent/IT997742B/it active
- 1973-11-22 JP JP48130823A patent/JPS5240460B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH562532A5 (enrdf_load_stackoverflow) | 1975-05-30 |
| ZA738522B (en) | 1974-09-25 |
| FR2225835A1 (enrdf_load_stackoverflow) | 1974-11-08 |
| BE807348A (fr) | 1974-03-01 |
| US3784781A (en) | 1974-01-08 |
| IT997742B (it) | 1975-12-30 |
| JPS5240460B2 (enrdf_load_stackoverflow) | 1977-10-12 |
| GB1410864A (en) | 1975-10-22 |
| SE385348B (sv) | 1976-06-21 |
| FR2225835B1 (enrdf_load_stackoverflow) | 1978-08-11 |
| CA954946A (en) | 1974-09-17 |
| NL7315823A (enrdf_load_stackoverflow) | 1974-10-15 |
| DE2357480A1 (de) | 1974-10-31 |
| AU466564B2 (en) | 1975-10-30 |
| AU6226973A (en) | 1975-05-08 |