JPS5378441A - High-frequency heater - Google Patents

High-frequency heater

Info

Publication number
JPS5378441A
JPS5378441A JP15465776A JP15465776A JPS5378441A JP S5378441 A JPS5378441 A JP S5378441A JP 15465776 A JP15465776 A JP 15465776A JP 15465776 A JP15465776 A JP 15465776A JP S5378441 A JPS5378441 A JP S5378441A
Authority
JP
Japan
Prior art keywords
frequency heater
wave
electric
attenuating groove
door
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
Application number
JP15465776A
Other languages
Japanese (ja)
Other versions
JPS5830713B2 (en
Inventor
Itsuo Kikuchi
Ichiro Watanabe
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 Global Life Solutions Inc
Original Assignee
Hitachi Heating Appliances Co Ltd
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 filed Critical Hitachi Heating Appliances Co Ltd
Priority to JP51154657A priority Critical patent/JPS5830713B2/en
Publication of JPS5378441A publication Critical patent/JPS5378441A/en
Publication of JPS5830713B2 publication Critical patent/JPS5830713B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Constitution Of High-Frequency Heating (AREA)

Abstract

PURPOSE: To prevent electric wave leakage by making a high-frequency heater through the process comprising providing an electric-wave attenuating groove in a door, placing therein a metallic tubular body having a transmission width corresponding to less than λ/2 of working wave length and forming narrow passages on the heating room and outlet sides of said attenuating groove.
COPYRIGHT: (C)1978,JPO&Japio
JP51154657A 1976-12-22 1976-12-22 High frequency heating device Expired JPS5830713B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51154657A JPS5830713B2 (en) 1976-12-22 1976-12-22 High frequency heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51154657A JPS5830713B2 (en) 1976-12-22 1976-12-22 High frequency heating device

Publications (2)

Publication Number Publication Date
JPS5378441A true JPS5378441A (en) 1978-07-11
JPS5830713B2 JPS5830713B2 (en) 1983-06-30

Family

ID=15589019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51154657A Expired JPS5830713B2 (en) 1976-12-22 1976-12-22 High frequency heating device

Country Status (1)

Country Link
JP (1) JPS5830713B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5373629A (en) * 1976-12-11 1978-06-30 Hitachi Heating Appliance Co Ltd Preventing device for wave leakage

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5373629A (en) * 1976-12-11 1978-06-30 Hitachi Heating Appliance Co Ltd Preventing device for wave leakage

Also Published As

Publication number Publication date
JPS5830713B2 (en) 1983-06-30

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