DE1491382B2 - Magnetrongenerator, insbesondere fuer hochfrequenzerhitzung - Google Patents
Magnetrongenerator, insbesondere fuer hochfrequenzerhitzungInfo
- Publication number
- DE1491382B2 DE1491382B2 DE19641491382 DE1491382A DE1491382B2 DE 1491382 B2 DE1491382 B2 DE 1491382B2 DE 19641491382 DE19641491382 DE 19641491382 DE 1491382 A DE1491382 A DE 1491382A DE 1491382 B2 DE1491382 B2 DE 1491382B2
- Authority
- DE
- Germany
- Prior art keywords
- magnetron
- circuit
- control circuit
- anode
- switch
- 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.)
- Withdrawn
Links
- 238000010438 heat treatment Methods 0.000 title claims 3
- 239000003990 capacitor Substances 0.000 claims description 18
- 230000005284 excitation Effects 0.000 claims description 14
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000005669 field effect Effects 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000009499 grossing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 241000158147 Sator Species 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/10—Magnet systems for directing or deflecting the discharge along a desired path, e.g. a spiral path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
- H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
- H01J25/58—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having a number of resonators; having a composite resonator, e.g. a helix
- H01J25/587—Multi-cavity magnetrons
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Microwave Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL63295449A NL142560B (nl) | 1963-07-17 | 1963-07-17 | Magnetrongenerator voor hoogfrequentverhitting. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1491382A1 DE1491382A1 (de) | 1969-04-10 |
| DE1491382B2 true DE1491382B2 (de) | 1972-05-18 |
Family
ID=19754886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19641491382 Withdrawn DE1491382B2 (de) | 1963-07-17 | 1964-07-14 | Magnetrongenerator, insbesondere fuer hochfrequenzerhitzung |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3302060A (enrdf_load_stackoverflow) |
| AT (1) | AT247912B (enrdf_load_stackoverflow) |
| BE (1) | BE650596A (enrdf_load_stackoverflow) |
| CH (1) | CH433462A (enrdf_load_stackoverflow) |
| DE (1) | DE1491382B2 (enrdf_load_stackoverflow) |
| DK (1) | DK116948B (enrdf_load_stackoverflow) |
| ES (1) | ES302122A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1066646A (enrdf_load_stackoverflow) |
| NL (2) | NL142560B (enrdf_load_stackoverflow) |
| SE (1) | SE332239B (enrdf_load_stackoverflow) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3392308A (en) * | 1965-05-25 | 1968-07-09 | Varian Associates | Crossed field tube having a pair of permanent magnets of different magn etomotive force |
| FR1557959A (enrdf_load_stackoverflow) * | 1967-02-10 | 1969-02-21 | ||
| US3523170A (en) * | 1967-10-27 | 1970-08-04 | Technology Instr Corp Of Calif | Control system for microwave heater apparatus |
| US3514566A (en) * | 1968-08-26 | 1970-05-26 | Raytheon Co | Adjustable voltage transformer for microwave oven apparatus |
| US3614505A (en) * | 1969-07-10 | 1971-10-19 | Tokyo Shibaura Electric Co | Packaged magnetron |
| FR2133075A6 (enrdf_load_stackoverflow) * | 1971-04-07 | 1972-11-24 | Materiel Telephonique | |
| US4100463A (en) * | 1975-11-05 | 1978-07-11 | Hitachi, Ltd. | Magnetron, power supply, and fan integral assembly |
| US4223195A (en) * | 1978-08-04 | 1980-09-16 | Robertshaw Controls Company | Pulse transformer |
| JPS6036710B2 (ja) * | 1980-03-10 | 1985-08-22 | 東芝ライテック株式会社 | 電源装置 |
| US4504767A (en) * | 1982-09-07 | 1985-03-12 | Litton Systems, Inc. | Magnetron mode detector |
| KR100556609B1 (ko) * | 2004-02-20 | 2006-03-06 | 삼성전자주식회사 | 전자렌지 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2296764A (en) * | 1939-05-27 | 1942-09-22 | Rca Corp | Magnetic flux regulator |
| US2450629A (en) * | 1944-03-14 | 1948-10-05 | Gen Electric | Ultra high frequency magnetron generator |
| US2523684A (en) * | 1946-07-13 | 1950-09-26 | Rca Corp | Stabilized oscillator system |
| US2648772A (en) * | 1949-02-15 | 1953-08-11 | Raytheon Mfg Co | Magnetron control circuits |
| BE510561A (enrdf_load_stackoverflow) * | 1951-04-14 | |||
| US2979671A (en) * | 1959-02-27 | 1961-04-11 | Raytheon Co | Magnetron current control systems |
-
0
- NL NL295449D patent/NL295449A/xx unknown
-
1963
- 1963-07-17 NL NL63295449A patent/NL142560B/xx unknown
-
1964
- 1964-07-06 US US380374A patent/US3302060A/en not_active Expired - Lifetime
- 1964-07-14 SE SE08677/64A patent/SE332239B/xx unknown
- 1964-07-14 GB GB28949/64A patent/GB1066646A/en not_active Expired
- 1964-07-14 AT AT604564A patent/AT247912B/de active
- 1964-07-14 DK DK351764AA patent/DK116948B/da unknown
- 1964-07-14 DE DE19641491382 patent/DE1491382B2/de not_active Withdrawn
- 1964-07-14 CH CH923464A patent/CH433462A/de unknown
- 1964-07-15 BE BE650596A patent/BE650596A/xx unknown
- 1964-07-15 ES ES0302122A patent/ES302122A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK116948B (da) | 1970-03-02 |
| CH433462A (de) | 1967-04-15 |
| AT247912B (de) | 1966-07-11 |
| NL295449A (enrdf_load_stackoverflow) | |
| ES302122A1 (es) | 1965-01-16 |
| GB1066646A (en) | 1967-04-26 |
| BE650596A (enrdf_load_stackoverflow) | 1965-01-15 |
| NL142560B (nl) | 1974-06-17 |
| DE1491382A1 (de) | 1969-04-10 |
| SE332239B (enrdf_load_stackoverflow) | 1971-02-01 |
| US3302060A (en) | 1967-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |