JPS50150287A - - Google Patents
Info
- Publication number
- JPS50150287A JPS50150287A JP50052657A JP5265775A JPS50150287A JP S50150287 A JPS50150287 A JP S50150287A JP 50052657 A JP50052657 A JP 50052657A JP 5265775 A JP5265775 A JP 5265775A JP S50150287 A JPS50150287 A JP S50150287A
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
- H01J61/48—Separate coatings of different luminous materials
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7406035,A NL169532C (nl) | 1974-05-06 | 1974-05-06 | Elektrische gasontladingslamp. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50150287A true JPS50150287A (forum.php) | 1975-12-02 |
| JPS53864B2 JPS53864B2 (forum.php) | 1978-01-12 |
Family
ID=19821305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5265775A Expired JPS53864B2 (forum.php) | 1974-05-06 | 1975-05-02 |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS53864B2 (forum.php) |
| AR (1) | AR227264A1 (forum.php) |
| AT (1) | AT353357B (forum.php) |
| AU (1) | AU500609B2 (forum.php) |
| BE (1) | BE828737A (forum.php) |
| BR (1) | BR7502709A (forum.php) |
| CA (1) | CA1025035A (forum.php) |
| CH (1) | CH585967A5 (forum.php) |
| DE (1) | DE2517962C3 (forum.php) |
| DK (1) | DK191875A (forum.php) |
| ES (1) | ES437425A1 (forum.php) |
| FI (1) | FI60087C (forum.php) |
| FR (1) | FR2270674B1 (forum.php) |
| GB (1) | GB1496438A (forum.php) |
| HU (1) | HU178687B (forum.php) |
| IL (1) | IL47227A (forum.php) |
| IN (1) | IN146322B (forum.php) |
| IT (1) | IT1037819B (forum.php) |
| NL (1) | NL169532C (forum.php) |
| NO (1) | NO140211C (forum.php) |
| SE (1) | SE400415B (forum.php) |
| ZA (1) | ZA752760B (forum.php) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63102155A (ja) * | 1985-12-16 | 1988-05-07 | Kasei Optonix Co Ltd | 蛍光ランプ |
| US5008789A (en) * | 1989-02-22 | 1991-04-16 | Nichia Kagaku Kogyo K.K. | Fluorescent lamp having ultraviolet reflecting layer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5170095A (en) * | 1989-02-24 | 1992-12-08 | Tungsram Reszvenytarsasag | Low-pressure mercury vapor discharge light source of high wall loadability |
-
1974
- 1974-05-06 NL NLAANVRAGE7406035,A patent/NL169532C/xx not_active IP Right Cessation
-
1975
- 1975-04-23 DE DE2517962A patent/DE2517962C3/de not_active Expired
- 1975-04-29 ZA ZA00752760A patent/ZA752760B/xx unknown
- 1975-04-30 FI FI751300A patent/FI60087C/fi not_active IP Right Cessation
- 1975-04-30 AR AR258592A patent/AR227264A1/es active
- 1975-05-02 CA CA226,189A patent/CA1025035A/en not_active Expired
- 1975-05-02 SE SE7505108A patent/SE400415B/xx unknown
- 1975-05-02 AU AU80786/75A patent/AU500609B2/en not_active Expired
- 1975-05-02 DK DK191875A patent/DK191875A/da unknown
- 1975-05-02 JP JP5265775A patent/JPS53864B2/ja not_active Expired
- 1975-05-02 CH CH564075A patent/CH585967A5/xx not_active IP Right Cessation
- 1975-05-02 GB GB18431/75A patent/GB1496438A/en not_active Expired
- 1975-05-02 HU HU75PI466A patent/HU178687B/hu unknown
- 1975-05-02 NO NO751573A patent/NO140211C/no unknown
- 1975-05-02 IT IT22966/75A patent/IT1037819B/it active
- 1975-05-03 ES ES437425A patent/ES437425A1/es not_active Expired
- 1975-05-05 BE BE156065A patent/BE828737A/xx unknown
- 1975-05-05 AT AT342775A patent/AT353357B/de not_active IP Right Cessation
- 1975-05-05 IL IL47227A patent/IL47227A/en unknown
- 1975-05-05 BR BR3459/75A patent/BR7502709A/pt unknown
- 1975-05-05 IN IN902/CAL/75A patent/IN146322B/en unknown
- 1975-05-06 FR FR7514137A patent/FR2270674B1/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63102155A (ja) * | 1985-12-16 | 1988-05-07 | Kasei Optonix Co Ltd | 蛍光ランプ |
| US5008789A (en) * | 1989-02-22 | 1991-04-16 | Nichia Kagaku Kogyo K.K. | Fluorescent lamp having ultraviolet reflecting layer |