JPS5790840A - Airtight container - Google Patents
Airtight containerInfo
- Publication number
- JPS5790840A JPS5790840A JP55165325A JP16532580A JPS5790840A JP S5790840 A JPS5790840 A JP S5790840A JP 55165325 A JP55165325 A JP 55165325A JP 16532580 A JP16532580 A JP 16532580A JP S5790840 A JPS5790840 A JP S5790840A
- Authority
- JP
- Japan
- Prior art keywords
- sealed
- exhaust
- aluminum pipe
- pipe
- enclosure
- 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
Links
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
- H01J9/40—Closing vessels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Microwave Tubes (AREA)
Abstract
PURPOSE:To prevent a leak from the sealed portion by glass brazing an aluminum pipe on the end portion of an exhaust pipe connected to an enclosure and sealing and cutting airtightly by squashing the aluminum pipe after exhaust. CONSTITUTION:The opening end of the enclosure 1 of a bulb, made of glass, ceramics or the like, is sealed with a metal cap 2 in which an exhaust pipe 3 is arranged, and an aluminum pipe 4 is brazed on the end portion of the exhaust pipe 3 with glass. Then, after connecting the aluminum pipe 4 to the manifold of an exhaust bench and exhausting the inside of the enclosure 1, the aluminum pipe 4 is sealed and cut by squashing with an air pincher. Accordingly, as aluminum is soft, easily adapted to surroundings and not liable to form on its surface an oxidized layer easily exfloliating as copper is, a leak from a sealed and cut portion is prevented perfectly without any coating for stopping the leak.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55165325A JPS5790840A (en) | 1980-11-26 | 1980-11-26 | Airtight container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55165325A JPS5790840A (en) | 1980-11-26 | 1980-11-26 | Airtight container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5790840A true JPS5790840A (en) | 1982-06-05 |
Family
ID=15810180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55165325A Pending JPS5790840A (en) | 1980-11-26 | 1980-11-26 | Airtight container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5790840A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007234366A (en) * | 2006-02-28 | 2007-09-13 | Hamamatsu Photonics Kk | Photomultiplier tube and radiation detecting device |
| JP2007234365A (en) * | 2006-02-28 | 2007-09-13 | Hamamatsu Photonics Kk | Photomultiplier tube and radiation detecting device |
| JP2009211812A (en) * | 2008-02-29 | 2009-09-17 | Sony Corp | Method for manufacturing flat display, assembling method of exhaust pipe, and flat display |
-
1980
- 1980-11-26 JP JP55165325A patent/JPS5790840A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007234366A (en) * | 2006-02-28 | 2007-09-13 | Hamamatsu Photonics Kk | Photomultiplier tube and radiation detecting device |
| JP2007234365A (en) * | 2006-02-28 | 2007-09-13 | Hamamatsu Photonics Kk | Photomultiplier tube and radiation detecting device |
| JP2009211812A (en) * | 2008-02-29 | 2009-09-17 | Sony Corp | Method for manufacturing flat display, assembling method of exhaust pipe, and flat display |
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