JPS5378449A - High-frequency heater - Google Patents

High-frequency heater

Info

Publication number
JPS5378449A
JPS5378449A JP15466576A JP15466576A JPS5378449A JP S5378449 A JPS5378449 A JP S5378449A JP 15466576 A JP15466576 A JP 15466576A JP 15466576 A JP15466576 A JP 15466576A JP S5378449 A JPS5378449 A JP S5378449A
Authority
JP
Japan
Prior art keywords
tubular body
wave
frequency heater
leakage
electric
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
JP15466576A
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 JP15466576A priority Critical patent/JPS5378449A/en
Publication of JPS5378449A publication Critical patent/JPS5378449A/en
Pending legal-status Critical Current

Links

Landscapes

  • Constitution Of High-Frequency Heating (AREA)

Abstract

PURPOSE: To prevent electric wave leakage by making a high-frequency leakage through the process comprising providing an electric-wave attenuating groove in a door, placing therein a metallic tubular body having a transmissionpassage corresponding to less than λ/2 of working wave length and forming projection section on the face opposite to the tubular body outside of said tubular body.
COPYRIGHT: (C)1978,JPO&Japio
JP15466576A 1976-12-22 1976-12-22 High-frequency heater Pending JPS5378449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15466576A JPS5378449A (en) 1976-12-22 1976-12-22 High-frequency heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15466576A JPS5378449A (en) 1976-12-22 1976-12-22 High-frequency heater

Publications (1)

Publication Number Publication Date
JPS5378449A true JPS5378449A (en) 1978-07-11

Family

ID=15589203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15466576A Pending JPS5378449A (en) 1976-12-22 1976-12-22 High-frequency heater

Country Status (1)

Country Link
JP (1) JPS5378449A (en)

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