JPS645738B2 - - Google Patents

Info

Publication number: JPS645738B2
Authority: JP; Japan
Prior art keywords: face plate; glass tube; glass; polygonal; tube
Prior art date: 1979-10-15
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.): Expired

Application number

JP13309279A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5657238A (en

Inventor

Koichi Ooki

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.)

Hamamatsu Photonics KK

Original Assignee

Hamamatsu Photonics KK

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.)

1979-10-15

Filing date

1979-10-15

Publication date

1989-01-31

1979-10-15 Application filed by Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK

1979-10-15 Priority to JP13309279A priority Critical patent/JPS5657238A/ja

1981-05-19 Publication of JPS5657238A publication Critical patent/JPS5657238A/ja

1989-01-31 Publication of JPS645738B2 publication Critical patent/JPS645738B2/ja

Status Granted legal-status Critical Current

Links

239000011521 glass Substances 0.000 claims description 30
238000004519 manufacturing process Methods 0.000 claims description 10
239000000463 material Substances 0.000 claims description 8
238000005498 polishing Methods 0.000 claims description 2
238000010586 diagram Methods 0.000 description 3
238000007664 blowing Methods 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
238000000034 method Methods 0.000 description 2
239000006060 molten glass Substances 0.000 description 2
238000000465 moulding Methods 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000005251 gamma ray Effects 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000003466 welding Methods 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

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Measurement Of Radiation (AREA)
Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

JP13309279A 1979-10-15 1979-10-15 Manufacturing method for vacuum-tube bulb with polygonal faceplate Granted JPS5657238A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP13309279A JPS5657238A (en)	1979-10-15	1979-10-15	Manufacturing method for vacuum-tube bulb with polygonal faceplate

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP13309279A JPS5657238A (en)	1979-10-15	1979-10-15	Manufacturing method for vacuum-tube bulb with polygonal faceplate

Publications (2)

Publication Number	Publication Date
JPS5657238A JPS5657238A (en)	1981-05-19
JPS645738B2 true JPS645738B2 (cs)	1989-01-31

Family

ID=15096653

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP13309279A Granted JPS5657238A (en)	1979-10-15	1979-10-15	Manufacturing method for vacuum-tube bulb with polygonal faceplate

Country Status (1)

Country	Link
JP (1)	JPS5657238A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6379087A (ja) *	1986-09-24	1988-04-09	Hitachi Medical Corp	シンチレ−シヨンカメラ

1979
- 1979-10-15 JP JP13309279A patent/JPS5657238A/ja active Granted

Also Published As

Publication number	Publication date
JPS5657238A (en)	1981-05-19

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