JPS5494139A - Door seal device for high-frequency heaters - Google Patents
Door seal device for high-frequency heatersInfo
- Publication number
- JPS5494139A JPS5494139A JP96678A JP96678A JPS5494139A JP S5494139 A JPS5494139 A JP S5494139A JP 96678 A JP96678 A JP 96678A JP 96678 A JP96678 A JP 96678A JP S5494139 A JPS5494139 A JP S5494139A
- Authority
- JP
- Japan
- Prior art keywords
- metal plate
- seal device
- door seal
- door
- electric wave
- 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.)
- Granted
Links
Landscapes
- Constitution Of High-Frequency Heating (AREA)
Abstract
PURPOSE: For effectively preventing the leakage of electric wave, to locate a bent metal plate at a fixed place in the electric wave attenuation groove provided on a door.
CONSTITUTION: An electric wave leakage preventing groove 8 is formed between a door 2 and a main body open portion 3, and a bent metal plate 10 is placed therein. Said metal plate 10 is located so that distance 11 is smaller and distance 17 is larger than 1/12 of working wave length, the width of thereof being larger than 1/30 of said working wave length.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP96678A JPS608595B2 (en) | 1978-01-09 | 1978-01-09 | Door seal device for high frequency heating equipment |
CA000317775A CA1120551A (en) | 1977-12-13 | 1978-12-12 | Door seal arrangement for high-frequency heating apparatus |
DE2853616A DE2853616C2 (en) | 1977-12-13 | 1978-12-12 | Sealing arrangement against the escape of electromagnetic waves from an HF heating device |
GB7848147A GB2011770B (en) | 1977-12-13 | 1978-12-12 | Door seal arrangement for high-frequency heating apparatus |
US05/969,095 US4254318A (en) | 1977-12-13 | 1978-12-13 | Door seal arrangement for high-frequency heating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP96678A JPS608595B2 (en) | 1978-01-09 | 1978-01-09 | Door seal device for high frequency heating equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5494139A true JPS5494139A (en) | 1979-07-25 |
JPS608595B2 JPS608595B2 (en) | 1985-03-04 |
Family
ID=11488369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP96678A Expired JPS608595B2 (en) | 1977-12-13 | 1978-01-09 | Door seal device for high frequency heating equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS608595B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5783698U (en) * | 1980-11-10 | 1982-05-24 |
-
1978
- 1978-01-09 JP JP96678A patent/JPS608595B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5783698U (en) * | 1980-11-10 | 1982-05-24 | ||
JPS6127117Y2 (en) * | 1980-11-10 | 1986-08-13 |
Also Published As
Publication number | Publication date |
---|---|
JPS608595B2 (en) | 1985-03-04 |
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