JPS54162246A - Microwave heating device - Google Patents
Microwave heating deviceInfo
- Publication number
- JPS54162246A JPS54162246A JP7056378A JP7056378A JPS54162246A JP S54162246 A JPS54162246 A JP S54162246A JP 7056378 A JP7056378 A JP 7056378A JP 7056378 A JP7056378 A JP 7056378A JP S54162246 A JPS54162246 A JP S54162246A
- Authority
- JP
- Japan
- Prior art keywords
- heated
- slot
- power supply
- antenna
- array antenna
- 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.)
- Pending
Links
Landscapes
- Constitution Of High-Frequency Heating (AREA)
Abstract
PURPOSE: To prevent an object from being heated unevenly by constituting an array antenna in such a manner that power density is increased in the neighborhood of the object of being heated and that the power density is decreased as it gets closer to surrounding area of the object of being heated.
CONSTITUTION: An array antenna 7 manufactured of plural number of cut slots 8 is provided on the top of a heating chamber 3. Wave generating from a power supply wave conducting tube 8 is supplied to the slot array antenna from a power supply slot 10. Wave radiating from the antenna 7 grows larger as a slot 8 keeps further away from wall surface center wire, and as it is so designed that as inclination of the power supplying slot 10 gets bigger, power supply to the antenna 7 becomes larger, it is possible for an object from being heated unevently.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7056378A JPS54162246A (en) | 1978-06-12 | 1978-06-12 | Microwave heating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7056378A JPS54162246A (en) | 1978-06-12 | 1978-06-12 | Microwave heating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54162246A true JPS54162246A (en) | 1979-12-22 |
Family
ID=13435122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7056378A Pending JPS54162246A (en) | 1978-06-12 | 1978-06-12 | Microwave heating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54162246A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5874715A (en) * | 1996-07-31 | 1999-02-23 | Lg Electronics Inc. | Heating apparatus in the form of an antenna array plate for a microwave oven |
-
1978
- 1978-06-12 JP JP7056378A patent/JPS54162246A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5874715A (en) * | 1996-07-31 | 1999-02-23 | Lg Electronics Inc. | Heating apparatus in the form of an antenna array plate for a microwave oven |
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