JPS5416879A - Method of controlling deviation from axis for bead-sealed electric bulb - Google Patents
Method of controlling deviation from axis for bead-sealed electric bulbInfo
- Publication number
- JPS5416879A JPS5416879A JP8175977A JP8175977A JPS5416879A JP S5416879 A JPS5416879 A JP S5416879A JP 8175977 A JP8175977 A JP 8175977A JP 8175977 A JP8175977 A JP 8175977A JP S5416879 A JPS5416879 A JP S5416879A
- Authority
- JP
- Japan
- Prior art keywords
- bead
- axis
- electric bulb
- sealed electric
- controlling deviation
- 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
Abstract
PURPOSE: To homogenize light distribution characteristics through fusion of bead with the filament aligning the axial center free from eccentricity by means of a reduced section provided besides the bead sealed point of the bulb section in a tubular bulb.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8175977A JPS5416879A (en) | 1977-07-08 | 1977-07-08 | Method of controlling deviation from axis for bead-sealed electric bulb |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8175977A JPS5416879A (en) | 1977-07-08 | 1977-07-08 | Method of controlling deviation from axis for bead-sealed electric bulb |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5416879A true JPS5416879A (en) | 1979-02-07 |
Family
ID=13755364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8175977A Pending JPS5416879A (en) | 1977-07-08 | 1977-07-08 | Method of controlling deviation from axis for bead-sealed electric bulb |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5416879A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4827438A (en) * | 1971-08-09 | 1973-04-11 |
-
1977
- 1977-07-08 JP JP8175977A patent/JPS5416879A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4827438A (en) * | 1971-08-09 | 1973-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5416879A (en) | Method of controlling deviation from axis for bead-sealed electric bulb | |
JPS5662379A (en) | Optical operated semiconductor | |
JPS5332750A (en) | Connector for optical fibers | |
JPS52152677A (en) | Shadeless lamp for operating room | |
JPS52109679A (en) | Alignment apparatus | |
JPS51117481A (en) | Electrical discharge lamp | |
JPS5289281A (en) | Fluorescent lamp for adjusting phytochrome | |
JPS5245180A (en) | Method of manufacture of electric bulb | |
JPS5362386A (en) | Method of installing supporting member for fillament coil in spherical bulb | |
JPS5223882A (en) | Manufacturing process of fluorescence discharge lamp | |
JPS52131287A (en) | Cutting method of filament | |
JPS52155885A (en) | Process for producing nonlinear fluorescent lamp | |
JPS52155886A (en) | Process for producing nonlinear fluorescent lamp | |
JPS52113079A (en) | Manufacturing method of shield beam lamp for light projection | |
JPS51151179A (en) | Charge corpuscular ray analyser | |
JPS5212165A (en) | Process for preparation of benzotriazoles | |
JPS53140873A (en) | Method of coating electrode coil for bulb with cathod material | |
JPS52131733A (en) | Continuous covering method for optical fiber | |
JPS5611851A (en) | Flash discharge lamp | |
JPS51131387A (en) | Light source lamp for spectrum analysis | |
JPS53127260A (en) | Manufacture for magnetron | |
JPS5241483A (en) | Method for producing lamp tube | |
JPS57121144A (en) | High pressure electric-discharge lamp | |
JPS51132681A (en) | Incandescent lamp | |
JPS52104939A (en) | Connection method of optical fiber |