DE2202276C3 - Hochfrequenz-Erhitzungsgerät - Google Patents
Hochfrequenz-ErhitzungsgerätInfo
- Publication number
- DE2202276C3 DE2202276C3 DE2202276A DE2202276A DE2202276C3 DE 2202276 C3 DE2202276 C3 DE 2202276C3 DE 2202276 A DE2202276 A DE 2202276A DE 2202276 A DE2202276 A DE 2202276A DE 2202276 C3 DE2202276 C3 DE 2202276C3
- Authority
- DE
- Germany
- Prior art keywords
- waveguide
- component
- energy
- ferrimagnetic
- section
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims description 14
- 230000005293 ferrimagnetic effect Effects 0.000 claims description 26
- 238000007373 indentation Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000005291 magnetic effect Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 5
- 229910000859 α-Fe Inorganic materials 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000002902 ferrimagnetic material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000003989 dielectric material Substances 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 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
- H05B6/70—Feed lines
- H05B6/707—Feed lines using waveguides
-
- 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
- H05B6/70—Feed lines
- H05B6/705—Feed lines using microwave tuning
-
- 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
- H05B6/72—Radiators or antennas
- H05B6/725—Rotatable antennas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10981871A | 1971-01-26 | 1971-01-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2202276A1 DE2202276A1 (de) | 1972-08-03 |
| DE2202276B2 DE2202276B2 (de) | 1974-12-12 |
| DE2202276C3 true DE2202276C3 (de) | 1975-08-07 |
Family
ID=22329722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2202276A Expired DE2202276C3 (de) | 1971-01-26 | 1972-01-18 | Hochfrequenz-Erhitzungsgerät |
Country Status (10)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE776652A (fr) * | 1970-12-31 | 1972-04-04 | Soulier Joel H A | Dispositif pour l'uniformisation de l'energie d'hyperfrequence appliquee a une bande ou feuille a traiter a partir d'un cavite resonnante |
| US3764770A (en) * | 1972-05-03 | 1973-10-09 | Sage Laboratories | Microwave oven |
| GB1441962A (en) * | 1973-03-26 | 1976-07-07 | Helszajn J | Circulator using single gyromagnetic element |
| JPS5046469A (enrdf_load_stackoverflow) * | 1973-08-30 | 1975-04-25 | ||
| CH591049A5 (enrdf_load_stackoverflow) * | 1975-12-17 | 1977-08-31 | Elektromaschinen Ag | |
| SE404108B (sv) * | 1977-02-10 | 1978-09-18 | Philips Svenska Ab | Anordning for overvakning av temperaturen hos en elektrisk komponent |
| SE415317B (sv) * | 1978-01-02 | 1980-09-22 | Husqvarna Ab | Mikrovagsvermeapparat for behandling av en skivformig, vattenhaltig last |
| US4286135A (en) * | 1979-10-09 | 1981-08-25 | Raytheon Company | Compact microwave isolator |
| US4341937A (en) * | 1980-11-28 | 1982-07-27 | General Electric Company | Microwave oven cooking progress indicator |
| JPS5893189A (ja) * | 1981-11-26 | 1983-06-02 | 松下電器産業株式会社 | 高周波加熱装置 |
| SE458493B (sv) * | 1987-01-08 | 1989-04-03 | Philips Norden Ab | Mikrovaagsugn |
| KR0128675B1 (ko) * | 1993-06-29 | 1998-04-09 | 김광호 | 전자렌지의 구동제어방법 및 장치 |
| US5459303A (en) * | 1994-03-02 | 1995-10-17 | Goldstar Co., Ltd. | Method of preventing no-load operation of microwave oven |
| KR0140461B1 (ko) * | 1994-07-12 | 1998-06-01 | 김광호 | 전자렌지 |
| KR100208693B1 (ko) * | 1996-12-27 | 1999-07-15 | 전주범 | 개선된 구조를 갖는 전자렌지용 도파관 |
| US6166364A (en) * | 1999-07-28 | 2000-12-26 | Samsung Electronics Co., Ltd. | Microwave oven having a microwave detecting device |
| US6452141B1 (en) * | 2001-06-30 | 2002-09-17 | Samsung Electronics Co., Ltd. | Microwave oven with magnetic field detecting device |
| WO2011027963A2 (ko) * | 2009-09-01 | 2011-03-10 | 엘지전자 주식회사 | 마이크로웨이브를 이용한 조리기기 |
| EP2445312B1 (en) * | 2010-10-22 | 2017-02-22 | Whirlpool Corporation | Microwave heating apparatus and method of operating such a microwave heating apparatus |
| EP2950616B1 (en) * | 2014-05-26 | 2018-11-07 | Electrolux Appliances Aktiebolag | Microwave oven with a waveguide including a reflector element |
| CN113124429B (zh) * | 2019-12-31 | 2023-10-31 | 广东美的白色家电技术创新中心有限公司 | 微波炉及检测微波炉中负载信息的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1299738B (de) * | 1966-05-21 | 1969-07-24 | Philips Patentverwaltung | Mikrowellenzirkulator mit einer Hohlleiterserienverzweigung |
| US3437777A (en) * | 1966-06-17 | 1969-04-08 | Tokyo Shibaura Electric Co | Microwave heating apparatus |
-
1971
- 1971-01-26 US US109818A patent/US3670134A/en not_active Expired - Lifetime
-
1972
- 1972-01-06 AU AU37673/72A patent/AU465174B2/en not_active Expired
- 1972-01-10 GB GB110672A patent/GB1362076A/en not_active Expired
- 1972-01-13 IT IT47711/72A patent/IT948203B/it active
- 1972-01-18 FR FR7201553A patent/FR2123334B1/fr not_active Expired
- 1972-01-18 DE DE2202276A patent/DE2202276C3/de not_active Expired
- 1972-01-20 BE BE778305A patent/BE778305A/xx not_active IP Right Cessation
- 1972-01-26 CH CH113772A patent/CH536060A/de not_active IP Right Cessation
- 1972-01-26 NL NL7201054A patent/NL7201054A/xx not_active Application Discontinuation
- 1972-01-26 JP JP47009126A patent/JPS5216255B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5216255B1 (enrdf_load_stackoverflow) | 1977-05-07 |
| NL7201054A (enrdf_load_stackoverflow) | 1972-07-28 |
| US3670134A (en) | 1972-06-13 |
| FR2123334B1 (enrdf_load_stackoverflow) | 1974-12-13 |
| BE778305A (fr) | 1972-05-16 |
| AU3767372A (en) | 1973-07-12 |
| AU465174B2 (en) | 1975-09-18 |
| DE2202276B2 (de) | 1974-12-12 |
| DE2202276A1 (de) | 1972-08-03 |
| IT948203B (it) | 1973-05-30 |
| CH536060A (de) | 1973-04-15 |
| GB1362076A (en) | 1974-07-30 |
| FR2123334A1 (enrdf_load_stackoverflow) | 1972-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |