JPS5468151A - Exhaust unit for cathode ray tube - Google Patents

Exhaust unit for cathode ray tube

Info

Publication number
JPS5468151A
JPS5468151A JP13554877A JP13554877A JPS5468151A JP S5468151 A JPS5468151 A JP S5468151A JP 13554877 A JP13554877 A JP 13554877A JP 13554877 A JP13554877 A JP 13554877A JP S5468151 A JPS5468151 A JP S5468151A
Authority
JP
Japan
Prior art keywords
exhaust
bulbs
curt
cathode ray
exhaust unit
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
JP13554877A
Other languages
Japanese (ja)
Inventor
Mitsuyuki Shiotani
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13554877A priority Critical patent/JPS5468151A/en
Publication of JPS5468151A publication Critical patent/JPS5468151A/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 increase the productivity, by taking much overlaid part plainly and not altering conventional exhaust units, in the exhaust unit of cathode ray tubes.
CONSTITUTION: A plural number of bulbs 2 are placed on one exhaust curt 1', the bulb support materials 8 and 9 are constituted so that the height of mounting of the adjacent bulbs can be made different, and the number of exhaust pumps 4 directly corresponding to the bulbs placed on the exhaust curt 1' main body is taken as the number of bulbs to be processed. With this constitution, by optimum selection of Δl and Δh so that a part of bulbs 2 is overlaid plainly, conventional exhaust curt and furnaces are almost utilized as they are.
COPYRIGHT: (C)1979,JPO&Japio
JP13554877A 1977-11-10 1977-11-10 Exhaust unit for cathode ray tube Pending JPS5468151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13554877A JPS5468151A (en) 1977-11-10 1977-11-10 Exhaust unit for cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13554877A JPS5468151A (en) 1977-11-10 1977-11-10 Exhaust unit for cathode ray tube

Publications (1)

Publication Number Publication Date
JPS5468151A true JPS5468151A (en) 1979-06-01

Family

ID=15154349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13554877A Pending JPS5468151A (en) 1977-11-10 1977-11-10 Exhaust unit for cathode ray tube

Country Status (1)

Country Link
JP (1) JPS5468151A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713650A (en) * 1980-06-26 1982-01-23 Nec Corp Electron tube vacuum exhaust dolly
US4752268A (en) * 1985-07-30 1988-06-21 Chugai Ro Co., Ltd. Exhaust oven for cathode ray tubes
JPH04188535A (en) * 1990-11-21 1992-07-07 Chugai Ro Co Ltd Gas exhausting furnace for cathode ray tube

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713650A (en) * 1980-06-26 1982-01-23 Nec Corp Electron tube vacuum exhaust dolly
US4752268A (en) * 1985-07-30 1988-06-21 Chugai Ro Co., Ltd. Exhaust oven for cathode ray tubes
JPH04188535A (en) * 1990-11-21 1992-07-07 Chugai Ro Co Ltd Gas exhausting furnace for cathode ray tube
US5201682A (en) * 1990-11-21 1993-04-13 Chugai Ro Co., Ltd. CRT exhaust oven

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