JPS60246542A - 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
- JPS60246542A JPS60246542A JP10325784A JP10325784A JPS60246542A JP S60246542 A JPS60246542 A JP S60246542A JP 10325784 A JP10325784 A JP 10325784A JP 10325784 A JP10325784 A JP 10325784A JP S60246542 A JPS60246542 A JP S60246542A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- valve
- exhaust pipe
- straight
- bulb
- 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 24
- 238000000034 method Methods 0.000 claims description 29
- 238000005452 bending Methods 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000003780 insertion Methods 0.000 abstract description 9
- 230000037431 insertion Effects 0.000 abstract description 9
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000003566 sealing material Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- PRPINYUDVPFIRX-UHFFFAOYSA-N 1-naphthaleneacetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC=CC2=C1 PRPINYUDVPFIRX-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| JP10325784A JPS60246542A (ja) | 1984-05-21 | 1984-05-21 | 環形螢光ランプの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10325784A JPS60246542A (ja) | 1984-05-21 | 1984-05-21 | 環形螢光ランプの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60246542A true JPS60246542A (ja) | 1985-12-06 |
| JPH0330255B2 JPH0330255B2 (enrdf_load_stackoverflow) | 1991-04-26 |
Family
ID=14349387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10325784A Granted JPS60246542A (ja) | 1984-05-21 | 1984-05-21 | 環形螢光ランプの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60246542A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50147179A (enrdf_load_stackoverflow) * | 1974-05-20 | 1975-11-26 |
-
1984
- 1984-05-21 JP JP10325784A patent/JPS60246542A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50147179A (enrdf_load_stackoverflow) * | 1974-05-20 | 1975-11-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0330255B2 (enrdf_load_stackoverflow) | 1991-04-26 |
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