JPS5310569A - Fluorescent lamp incorporating hig-pressure mercury vapor - Google Patents
Fluorescent lamp incorporating hig-pressure mercury vaporInfo
- Publication number
- JPS5310569A JPS5310569A JP8343876A JP8343876A JPS5310569A JP S5310569 A JPS5310569 A JP S5310569A JP 8343876 A JP8343876 A JP 8343876A JP 8343876 A JP8343876 A JP 8343876A JP S5310569 A JPS5310569 A JP S5310569A
- Authority
- JP
- Japan
- Prior art keywords
- hig
- fluorescent lamp
- pressure mercury
- mercury vapor
- lamp incorporating
- 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
Landscapes
- Luminescent Compositions (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
PURPOSE: To improve color producing performance, luminous efficiency, mechanical strength, etc. of fluorescent lamps incorporating therein high-pressure mercyry vapor, by selecting mixing ration of fluorescent materials and amounts thereof to be coated respectively in a particular range.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8343876A JPS5842589B2 (en) | 1976-07-15 | 1976-07-15 | Fluorescent high pressure mercury lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8343876A JPS5842589B2 (en) | 1976-07-15 | 1976-07-15 | Fluorescent high pressure mercury lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5310569A true JPS5310569A (en) | 1978-01-31 |
JPS5842589B2 JPS5842589B2 (en) | 1983-09-20 |
Family
ID=13802425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8343876A Expired JPS5842589B2 (en) | 1976-07-15 | 1976-07-15 | Fluorescent high pressure mercury lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5842589B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6031996A (en) * | 1983-07-29 | 1985-02-18 | Ricoh Co Ltd | Thermal recording material |
-
1976
- 1976-07-15 JP JP8343876A patent/JPS5842589B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6031996A (en) * | 1983-07-29 | 1985-02-18 | Ricoh Co Ltd | Thermal recording material |
JPH0477672B2 (en) * | 1983-07-29 | 1992-12-09 | Ricoh Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS5842589B2 (en) | 1983-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52113584A (en) | Lamp and its production method | |
JPS5358491A (en) | Fluorescent substance | |
JPS52143987A (en) | Gas discharge luminous eleme nt | |
JPS538382A (en) | Blue luminous fluorescent substance having filter effect | |
JPS5310569A (en) | Fluorescent lamp incorporating hig-pressure mercury vapor | |
JPS52133091A (en) | Gas discharge luminous element | |
JPS52115584A (en) | Fluorescent lamp | |
JPS5310568A (en) | Fluorescent lamp incorporating hig-pressure mercury vapor | |
JPS5346181A (en) | Bulb type fluorescent discharge lamp | |
JPS5439973A (en) | Discharge lamp | |
JPS5431980A (en) | Fluorescent lamp | |
JPS53110273A (en) | Fluorescent lamp | |
JPS5348380A (en) | Fluorescent lamp | |
JPS5434573A (en) | Fluorescent lamp | |
JPS53100681A (en) | High output fluorescent lamp | |
JPS5247585A (en) | Process for the production of fluorescent substance | |
JPS52137174A (en) | Fluorescent lamp | |
JPS5380779A (en) | Fluorescent lamp | |
JPS537989A (en) | Fluorescent high pressure mercury lamp | |
JPS53100680A (en) | High output fluorescent lamp | |
JPS5345075A (en) | Fluorescent lamp | |
JPS52109776A (en) | Circular fluorescent lamp | |
JPS54141078A (en) | Metal-halide lamp | |
JPS5218080A (en) | Discharge lamp lighting device | |
JPS5323172A (en) | High pressure meta l vapor discharge lamp |