JPS5942745A - 電子管用ステムの製造方法 - Google Patents
電子管用ステムの製造方法Info
- Publication number
- JPS5942745A JPS5942745A JP15253182A JP15253182A JPS5942745A JP S5942745 A JPS5942745 A JP S5942745A JP 15253182 A JP15253182 A JP 15253182A JP 15253182 A JP15253182 A JP 15253182A JP S5942745 A JPS5942745 A JP S5942745A
- Authority
- JP
- Japan
- Prior art keywords
- stem
- exhaust pipe
- glass
- exhaust tube
- lead
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 239000011521 glass Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000000465 moulding Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000037303 wrinkles Effects 0.000 description 7
- 230000035939 shock Effects 0.000 description 5
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 241000201776 Steno Species 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000008646 thermal stress Effects 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
- H01J9/30—Manufacture of bases
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15253182A JPS5942745A (ja) | 1982-09-03 | 1982-09-03 | 電子管用ステムの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15253182A JPS5942745A (ja) | 1982-09-03 | 1982-09-03 | 電子管用ステムの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5942745A true JPS5942745A (ja) | 1984-03-09 |
| JPH0418659B2 JPH0418659B2 (enrdf_load_stackoverflow) | 1992-03-27 |
Family
ID=15542471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15253182A Granted JPS5942745A (ja) | 1982-09-03 | 1982-09-03 | 電子管用ステムの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5942745A (enrdf_load_stackoverflow) |
-
1982
- 1982-09-03 JP JP15253182A patent/JPS5942745A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418659B2 (enrdf_load_stackoverflow) | 1992-03-27 |
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