FR1060766A - Fluorescent lamps of short length and high light intensity - Google Patents
Fluorescent lamps of short length and high light intensityInfo
- Publication number
- FR1060766A FR1060766A FR1060766DA FR1060766A FR 1060766 A FR1060766 A FR 1060766A FR 1060766D A FR1060766D A FR 1060766DA FR 1060766 A FR1060766 A FR 1060766A
- Authority
- FR
- France
- Prior art keywords
- light intensity
- high light
- fluorescent lamps
- short length
- short
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
- C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/10—Shields, screens, or guides for influencing the discharge
- H01J61/103—Shields, screens or guides arranged to extend the discharge path
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1060766T | 1950-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1060766A true FR1060766A (en) | 1954-04-06 |
Family
ID=9599815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1060766D Expired FR1060766A (en) | 1950-11-28 | 1950-11-28 | Fluorescent lamps of short length and high light intensity |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE507218A (en) |
FR (1) | FR1060766A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2401517A1 (en) * | 1977-08-23 | 1979-03-23 | Philips Nv | LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP |
US4208618A (en) * | 1978-09-20 | 1980-06-17 | Westinghouse Electric Corp. | Compact single-ended fluorescent lamp |
JPS5697956A (en) * | 1979-12-29 | 1981-08-07 | Matsushita Electric Works Ltd | Fluorescent lamp |
JPS56105254U (en) * | 1980-01-14 | 1981-08-17 | ||
JPS5761241A (en) * | 1980-09-30 | 1982-04-13 | Matsushita Electric Works Ltd | Manufacturing method for low pressure discharge lamp |
JPS5778749A (en) * | 1980-10-31 | 1982-05-17 | Matsushita Electric Works Ltd | Fabrication of low pressure discharge lamp |
EP0136685A2 (en) * | 1983-10-03 | 1985-04-10 | GTE Products Corporation | Compact fluorescent lamp |
US4598229A (en) * | 1984-07-23 | 1986-07-01 | Lightmasters, Ltd. | Luminous tube color generator |
EP0127475B1 (en) * | 1983-05-27 | 1989-04-26 | GTE Products Corporation | Double ended compact fluorescent lamp |
-
1950
- 1950-11-28 FR FR1060766D patent/FR1060766A/en not_active Expired
-
1951
- 1951-11-19 BE BE507218D patent/BE507218A/en unknown
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5945176B2 (en) * | 1977-08-23 | 1984-11-05 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | low pressure mercury vapor discharge lamp |
JPS5444370A (en) * | 1977-08-23 | 1979-04-07 | Philips Nv | Low pressure mercury vapor discharge lamp |
US4199708A (en) * | 1977-08-23 | 1980-04-22 | U.S. Philips Corporation | Low-pressure mercury vapor discharge lamp |
FR2401517A1 (en) * | 1977-08-23 | 1979-03-23 | Philips Nv | LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP |
US4208618A (en) * | 1978-09-20 | 1980-06-17 | Westinghouse Electric Corp. | Compact single-ended fluorescent lamp |
JPS5697956A (en) * | 1979-12-29 | 1981-08-07 | Matsushita Electric Works Ltd | Fluorescent lamp |
JPS56105254U (en) * | 1980-01-14 | 1981-08-17 | ||
JPS5761241A (en) * | 1980-09-30 | 1982-04-13 | Matsushita Electric Works Ltd | Manufacturing method for low pressure discharge lamp |
JPS5778749A (en) * | 1980-10-31 | 1982-05-17 | Matsushita Electric Works Ltd | Fabrication of low pressure discharge lamp |
EP0127475B1 (en) * | 1983-05-27 | 1989-04-26 | GTE Products Corporation | Double ended compact fluorescent lamp |
EP0136685A2 (en) * | 1983-10-03 | 1985-04-10 | GTE Products Corporation | Compact fluorescent lamp |
EP0136685A3 (en) * | 1983-10-03 | 1986-01-08 | Gte Products Corporation | Compact fluorescent lamp |
US4598229A (en) * | 1984-07-23 | 1986-07-01 | Lightmasters, Ltd. | Luminous tube color generator |
Also Published As
Publication number | Publication date |
---|---|
BE507218A (en) | 1953-04-10 |
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