JPS5784550A - Magnetron - Google Patents

Magnetron

Info

Publication number
JPS5784550A
JPS5784550A JP15946480A JP15946480A JPS5784550A JP S5784550 A JPS5784550 A JP S5784550A JP 15946480 A JP15946480 A JP 15946480A JP 15946480 A JP15946480 A JP 15946480A JP S5784550 A JPS5784550 A JP S5784550A
Authority
JP
Japan
Prior art keywords
gasket
piece
seal part
slits
held
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
JP15946480A
Other languages
Japanese (ja)
Other versions
JPH0223969B2 (en
Inventor
Shunichi Hatayama
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP15946480A priority Critical patent/JPS5784550A/en
Publication of JPS5784550A publication Critical patent/JPS5784550A/en
Publication of JPH0223969B2 publication Critical patent/JPH0223969B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00

Landscapes

  • Microwave Tubes (AREA)

Abstract

PURPOSE:To completely prevent the separation of a gasket, and make any detective spark to be suppressed by making a gasket to be held with a curving part, which is provided at the end surface of a cup-like seal part and is bent attached on to the gasket. CONSTITUTION:A plural number of slits 2a are given to the end surface of a seal part 2, before a gasket 12 is inserted. A curving piece 2b formed by giving the slits 2a are bent outward so as to make the upper surface of the gasket 12 to be pressed with the piece 2b. since the gasket 12 is held with the piece 2b, the gasket 12 is completely prevented from being separated. Since the seal part 2 and the gasket 12 completely touch one another, any defective spark is suppressed even with a large dimension tolerance of the gasket 12.
JP15946480A 1980-11-14 1980-11-14 Magnetron Granted JPS5784550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15946480A JPS5784550A (en) 1980-11-14 1980-11-14 Magnetron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15946480A JPS5784550A (en) 1980-11-14 1980-11-14 Magnetron

Publications (2)

Publication Number Publication Date
JPS5784550A true JPS5784550A (en) 1982-05-26
JPH0223969B2 JPH0223969B2 (en) 1990-05-28

Family

ID=15694330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15946480A Granted JPS5784550A (en) 1980-11-14 1980-11-14 Magnetron

Country Status (1)

Country Link
JP (1) JPS5784550A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02117053A (en) * 1988-10-26 1990-05-01 Hitachi Ltd Magnetron

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257559U (en) * 1975-10-22 1977-04-26
JPS578135U (en) * 1980-06-16 1982-01-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257559U (en) * 1975-10-22 1977-04-26
JPS578135U (en) * 1980-06-16 1982-01-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02117053A (en) * 1988-10-26 1990-05-01 Hitachi Ltd Magnetron

Also Published As

Publication number Publication date
JPH0223969B2 (en) 1990-05-28

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