JPS5378448A - High-frequancy heater - Google Patents

High-frequancy heater

Info

Publication number
JPS5378448A
JPS5378448A JP15466476A JP15466476A JPS5378448A JP S5378448 A JPS5378448 A JP S5378448A JP 15466476 A JP15466476 A JP 15466476A JP 15466476 A JP15466476 A JP 15466476A JP S5378448 A JPS5378448 A JP S5378448A
Authority
JP
Japan
Prior art keywords
frequancy
heater
groove
electric wave
attenuating
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
Application number
JP15466476A
Other languages
Japanese (ja)
Inventor
Iwao Kikuchi
Kunihiko Nagai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Heating Appliances Co Ltd
Hitachi Netsu Kigu KK
Original Assignee
Hitachi Heating Appliances Co Ltd
Hitachi Netsu Kigu KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Heating Appliances Co Ltd, Hitachi Netsu Kigu KK filed Critical Hitachi Heating Appliances Co Ltd
Priority to JP15466476A priority Critical patent/JPS5378448A/en
Publication of JPS5378448A publication Critical patent/JPS5378448A/en
Pending legal-status Critical Current

Links

Landscapes

  • Constitution Of High-Frequency Heating (AREA)

Abstract

PURPOSE: In a high frequency heater preventing electric wave leakage with an electric wave attenuating groove provided in a door and a metallic tubular body placed therein having a transmission passage corresponding to less than λ/2 of working wavelength, to form a groove in the outer-circumferential section to the wall face of said attenuating groove 32.
COPYRIGHT: (C)1978,JPO&Japio
JP15466476A 1976-12-22 1976-12-22 High-frequancy heater Pending JPS5378448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15466476A JPS5378448A (en) 1976-12-22 1976-12-22 High-frequancy heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15466476A JPS5378448A (en) 1976-12-22 1976-12-22 High-frequancy heater

Publications (1)

Publication Number Publication Date
JPS5378448A true JPS5378448A (en) 1978-07-11

Family

ID=15589180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15466476A Pending JPS5378448A (en) 1976-12-22 1976-12-22 High-frequancy heater

Country Status (1)

Country Link
JP (1) JPS5378448A (en)

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