JPS6484545A - Manufacture of magnetron for microwave oven - Google Patents

Manufacture of magnetron for microwave oven

Info

Publication number
JPS6484545A
JPS6484545A JP24142287A JP24142287A JPS6484545A JP S6484545 A JPS6484545 A JP S6484545A JP 24142287 A JP24142287 A JP 24142287A JP 24142287 A JP24142287 A JP 24142287A JP S6484545 A JPS6484545 A JP S6484545A
Authority
JP
Japan
Prior art keywords
press oil
magnetron
anode
during
manufacture
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
JP24142287A
Other languages
Japanese (ja)
Other versions
JP2598036B2 (en
Inventor
Masataka Komine
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP24142287A priority Critical patent/JP2598036B2/en
Publication of JPS6484545A publication Critical patent/JPS6484545A/en
Application granted granted Critical
Publication of JP2598036B2 publication Critical patent/JP2598036B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Microwave Tubes (AREA)

Abstract

PURPOSE:To simplify the manufacturing process of a magnetron and to eliminate the residual press oil after completion of manufacture by push fitting radiator plates formed with high voltage press oil as they are to the anode cylinder and volatilizing the residual press oil by the heat loss in the anode during the test process. CONSTITUTION:In the press forming process of a radiator plate 20 a press oil of high volatility is used. After the said process the press oil is adhered to the surface of the said plate 20. As they are these radiator plates are push fitted successively to the periphery of the anode cylinder 12. Then a permanent magnet and the like are attached to the magnetron to complete the assembly. Then the magnetron is tested. During this test process the temperature of the anode cylinder and the radiator plates is raised by the heat loss generated in the anode. During this heating and the following natural cooling the adhered press oil can be thoroughly volatilized and removed.
JP24142287A 1987-09-25 1987-09-25 Manufacturing method of magnetron Expired - Lifetime JP2598036B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24142287A JP2598036B2 (en) 1987-09-25 1987-09-25 Manufacturing method of magnetron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24142287A JP2598036B2 (en) 1987-09-25 1987-09-25 Manufacturing method of magnetron

Publications (2)

Publication Number Publication Date
JPS6484545A true JPS6484545A (en) 1989-03-29
JP2598036B2 JP2598036B2 (en) 1997-04-09

Family

ID=17074061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24142287A Expired - Lifetime JP2598036B2 (en) 1987-09-25 1987-09-25 Manufacturing method of magnetron

Country Status (1)

Country Link
JP (1) JP2598036B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011065030A1 (en) * 2009-11-30 2011-06-03 パナソニック株式会社 Magnetron and apparatus that uses microwaves

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011065030A1 (en) * 2009-11-30 2011-06-03 パナソニック株式会社 Magnetron and apparatus that uses microwaves
JP2011113950A (en) * 2009-11-30 2011-06-09 Panasonic Corp Magnetron and microwave using apparatus
US9117620B2 (en) 2009-11-30 2015-08-25 Panasonic Intellectual Property Management Co., Ltd. Magnetron and apparatus that uses microwaves

Also Published As

Publication number Publication date
JP2598036B2 (en) 1997-04-09

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