JPS53105361A - Exhauster - Google Patents

Exhauster

Info

Publication number
JPS53105361A
JPS53105361A JP2062477A JP2062477A JPS53105361A JP S53105361 A JPS53105361 A JP S53105361A JP 2062477 A JP2062477 A JP 2062477A JP 2062477 A JP2062477 A JP 2062477A JP S53105361 A JPS53105361 A JP S53105361A
Authority
JP
Japan
Prior art keywords
exhauster
make
closing
efficiency
rotary table
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
JP2062477A
Other languages
Japanese (ja)
Inventor
Osamu Yasutome
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
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2062477A priority Critical patent/JPS53105361A/en
Publication of JPS53105361A publication Critical patent/JPS53105361A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To make stable the exhausting process, to make the unit small in size, and to increase the efficiency of the exhauster, by providing the center valve automatically opening and closing with the rotational operation of the rotary table with the exhauster of the fluorescent display tube.
COPYRIGHT: (C)1978,JPO&Japio
JP2062477A 1977-02-25 1977-02-25 Exhauster Pending JPS53105361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2062477A JPS53105361A (en) 1977-02-25 1977-02-25 Exhauster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2062477A JPS53105361A (en) 1977-02-25 1977-02-25 Exhauster

Publications (1)

Publication Number Publication Date
JPS53105361A true JPS53105361A (en) 1978-09-13

Family

ID=12032385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2062477A Pending JPS53105361A (en) 1977-02-25 1977-02-25 Exhauster

Country Status (1)

Country Link
JP (1) JPS53105361A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187835A (en) * 1981-05-12 1982-11-18 Mitsubishi Electric Corp Manufacture of cathode-ray tube
KR100440928B1 (en) * 1997-03-31 2004-09-18 삼성에스디아이 주식회사 Machine for exhausting vacuum fluorescent displayer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187835A (en) * 1981-05-12 1982-11-18 Mitsubishi Electric Corp Manufacture of cathode-ray tube
KR100440928B1 (en) * 1997-03-31 2004-09-18 삼성에스디아이 주식회사 Machine for exhausting vacuum fluorescent displayer

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