JPS5494139A - Door seal device for high-frequency heaters - Google Patents

Door seal device for high-frequency heaters

Info

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
Application number
JP96678A
Other languages
Japanese (ja)
Other versions
JPS608595B2 (en
Inventor
Shuji Okawa
Iwao Kikuchi
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 JP96678A priority Critical patent/JPS608595B2/en
Priority to CA000317775A priority patent/CA1120551A/en
Priority to DE2853616A priority patent/DE2853616C2/en
Priority to GB7848147A priority patent/GB2011770B/en
Priority to US05/969,095 priority patent/US4254318A/en
Publication of JPS5494139A publication Critical patent/JPS5494139A/en
Publication of JPS608595B2 publication Critical patent/JPS608595B2/en
Expired legal-status Critical Current

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
JP96678A 1977-12-13 1978-01-09 Door seal device for high frequency heating equipment Expired JPS608595B2 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783698U (en) * 1980-11-10 1982-05-24

Cited By (2)

* Cited by examiner, † Cited by third party
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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