JPS6249715B2 - - Google Patents

Info

Publication number
JPS6249715B2
JPS6249715B2 JP57148003A JP14800382A JPS6249715B2 JP S6249715 B2 JPS6249715 B2 JP S6249715B2 JP 57148003 A JP57148003 A JP 57148003A JP 14800382 A JP14800382 A JP 14800382A JP S6249715 B2 JPS6249715 B2 JP S6249715B2
Authority
JP
Japan
Prior art keywords
groove
characteristic impedance
depth
tanβl
radio 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.)
Expired
Application number
JP57148003A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5937694A (ja
Inventor
Shigeru Kusuki
Tomotaka Nobue
Takashi Kashimoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57148003A priority Critical patent/JPS5937694A/ja
Priority to US06/599,434 priority patent/US4584447A/en
Priority to DE8383902648T priority patent/DE3380869D1/de
Priority to PCT/JP1983/000269 priority patent/WO1984001083A1/ja
Priority to US07/185,757 priority patent/USRE33657E/en
Priority to EP83902648A priority patent/EP0116648B1/en
Priority to CA000435220A priority patent/CA1213001A/en
Publication of JPS5937694A publication Critical patent/JPS5937694A/ja
Publication of JPS6249715B2 publication Critical patent/JPS6249715B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/76—Prevention of microwave leakage, e.g. door sealings
    • H05B6/763—Microwave radiation seals for doors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
JP57148003A 1982-08-25 1982-08-25 電波シ−ル装置 Granted JPS5937694A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP57148003A JPS5937694A (ja) 1982-08-25 1982-08-25 電波シ−ル装置
US06/599,434 US4584447A (en) 1982-08-25 1983-08-18 Electromagnetic wave energy seal arrangement
DE8383902648T DE3380869D1 (en) 1982-08-25 1983-08-18 Radio-wave sealing device
PCT/JP1983/000269 WO1984001083A1 (en) 1982-08-25 1983-08-18 Radio-wave sealing device
US07/185,757 USRE33657E (en) 1982-08-25 1983-08-18 Electromagnetic wave energy seal arrangement
EP83902648A EP0116648B1 (en) 1982-08-25 1983-08-18 Radio-wave sealing device
CA000435220A CA1213001A (en) 1982-08-25 1983-08-24 Device for sealing electric waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57148003A JPS5937694A (ja) 1982-08-25 1982-08-25 電波シ−ル装置

Publications (2)

Publication Number Publication Date
JPS5937694A JPS5937694A (ja) 1984-03-01
JPS6249715B2 true JPS6249715B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-10-21

Family

ID=15442932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57148003A Granted JPS5937694A (ja) 1982-08-25 1982-08-25 電波シ−ル装置

Country Status (1)

Country Link
JP (1) JPS5937694A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS5937694A (ja) 1984-03-01

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