JPS60146427A - 環形螢光ランプの製造方法 - Google Patents

環形螢光ランプの製造方法

Info

Publication number: JPS60146427A
Authority: JP; Japan
Prior art keywords: straight pipe; chucks; tube type; bending; chuck
Prior art date: 1984-01-09
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

JP178484A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0328771B2 (2

Inventor

Yoichi Ikeuchi

要一池内

Akira Maeda

彰前田

Toshiteru Tomita

富田　敏暉

Naomichi Kumagai

熊谷　直道

Yoshikazu Yamada

山田　吉一

Satotsugu Yoda

依田　学嗣

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.)

NEC Home Electronics Ltd

NEC Corp

Original Assignee

NEC Home Electronics Ltd

Nippon 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.)

1984-01-09

Filing date

1984-01-09

Publication date

1985-08-02

1984-01-09 Application filed by NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd

1984-01-09 Priority to JP178484A priority Critical patent/JPS60146427A/ja

1985-08-02 Publication of JPS60146427A publication Critical patent/JPS60146427A/ja

1991-04-22 Publication of JPH0328771B2 publication Critical patent/JPH0328771B2/ja

Status Granted legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title claims description 7
238000000034 method Methods 0.000 claims description 14
238000010438 heat treatment Methods 0.000 abstract description 18
230000000717 retained effect Effects 0.000 abstract 1
238000005452 bending Methods 0.000 description 21
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
239000000969 carrier Substances 0.000 description 2
239000011261 inert gas Substances 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
230000004913 activation Effects 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
210000000078 claw Anatomy 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000010304 firing Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
- H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/06—Re-forming tubes or rods by bending
- C03B23/065—Re-forming tubes or rods by bending in only one plane, e.g. for making circular neon tubes

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

JP178484A 1984-01-09 1984-01-09 環形螢光ランプの製造方法 Granted JPS60146427A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP178484A JPS60146427A (ja)	1984-01-09	1984-01-09	環形螢光ランプの製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP178484A JPS60146427A (ja)	1984-01-09	1984-01-09	環形螢光ランプの製造方法

Publications (2)

Publication Number	Publication Date
JPS60146427A true JPS60146427A (ja)	1985-08-02
JPH0328771B2 JPH0328771B2 (2)	1991-04-22

Family

ID=11511198

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP178484A Granted JPS60146427A (ja)	1984-01-09	1984-01-09	環形螢光ランプの製造方法

Country Status (1)

Country	Link
JP (1)	JPS60146427A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6423225U (2) *	1987-08-04	1989-02-07

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5882443A (ja) *	1981-11-11	1983-05-18	Toshiba Corp	環形けい光ランプの環状成形方法

1984
- 1984-01-09 JP JP178484A patent/JPS60146427A/ja active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5882443A (ja) *	1981-11-11	1983-05-18	Toshiba Corp	環形けい光ランプの環状成形方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6423225U (2) *	1987-08-04	1989-02-07

Also Published As

Publication number	Publication date
JPH0328771B2 (2)	1991-04-22

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