JPS5378454A - High-frequency heater - Google Patents

High-frequency heater

Info

Publication number
JPS5378454A
JPS5378454A JP15467076A JP15467076A JPS5378454A JP S5378454 A JPS5378454 A JP S5378454A JP 15467076 A JP15467076 A JP 15467076A JP 15467076 A JP15467076 A JP 15467076A JP S5378454 A JPS5378454 A JP S5378454A
Authority
JP
Japan
Prior art keywords
frequency heater
electric
attenuating groove
section
openning
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
JP15467076A
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 JP15467076A priority Critical patent/JPS5378454A/en
Publication of JPS5378454A publication Critical patent/JPS5378454A/en
Pending legal-status Critical Current

Links

Landscapes

  • Constitution Of High-Frequency Heating (AREA)

Abstract

PURPOSE: To make a high-frequency heater through the process comprising forming an electric-wave attenuating groove, placing therein a metallic tubular body having a transmission width corresponding to less than λ/2 of electric wave length, furnishing a depression section on the inlet side of said attenuating groove, and projecting the marginal section of the openning of said high-frequency heater proper.
COPYRIGHT: (C)1978,JPO&Japio
JP15467076A 1976-12-22 1976-12-22 High-frequency heater Pending JPS5378454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15467076A JPS5378454A (en) 1976-12-22 1976-12-22 High-frequency heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15467076A JPS5378454A (en) 1976-12-22 1976-12-22 High-frequency heater

Publications (1)

Publication Number Publication Date
JPS5378454A true JPS5378454A (en) 1978-07-11

Family

ID=15589322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15467076A Pending JPS5378454A (en) 1976-12-22 1976-12-22 High-frequency heater

Country Status (1)

Country Link
JP (1) JPS5378454A (en)

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