BE463380A - - Google Patents
Info
- Publication number
- BE463380A BE463380A BE463380DA BE463380A BE 463380 A BE463380 A BE 463380A BE 463380D A BE463380D A BE 463380DA BE 463380 A BE463380 A BE 463380A
- Authority
- BE
- Belgium
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
- H01J61/30—Vessels; Containers
- H01J61/32—Special longitudinal shape, e.g. for advertising purposes
- H01J61/327—"Compact"-lamps, i.e. lamps having a folded discharge path
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/20—Uniting glass pieces by fusing without substantial reshaping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/20—Seals between parts of vessels
- H01J5/22—Vacuum-tight joints between parts of vessel
- H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/305—Flat vessels or containers
- H01J61/307—Flat vessels or containers with folded elongated discharge path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
- H01J2893/0037—Solid sealing members other than lamp bases
- H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
- H01J2893/0039—Glass-to-glass connection, e.g. by soldering
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB715845A GB593760A (en) | 1945-03-21 | Improvements in and relating to electric discharge lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE463380A true BE463380A (en:Method) |
Family
ID=9827718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE463380D BE463380A (en:Method) | 1945-03-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2491847A (en:Method) |
| BE (1) | BE463380A (en:Method) |
| FR (1) | FR922967A (en:Method) |
| NL (1) | NL65351C (en:Method) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE839975C (de) * | 1950-08-11 | 1952-05-26 | Fritz Zoerner | Neon- oder Leuchtstoffroehre |
| DE949360C (de) * | 1952-01-11 | 1956-09-20 | Patra Patent Treuhand | Elektrische Gasentladungslampe, insbesondere Leuchtstofflampe |
| US3899712A (en) * | 1974-05-01 | 1975-08-12 | Gen Electric | Tapered helical compact fluorescent lamp |
| JPS6230282Y2 (en:Method) * | 1978-01-26 | 1987-08-04 | ||
| NL7812539A (nl) * | 1978-02-14 | 1979-08-16 | Philips Nv | Lagedrukkwikdampontladingslamp. |
| DE4232743A1 (de) * | 1992-09-30 | 1994-03-31 | Wolfgang Dipl Ing Topf | Energiesparende Lichtquelle in Modulform |
| US5717284A (en) * | 1995-05-26 | 1998-02-10 | Matsushita Electric R & D Laboratory | Method of manufacturing substantially flat compact fluorescent lamp |
| EP0745565B1 (en) * | 1995-05-30 | 2001-03-07 | Corning Incorporated | Manufacturing method for an internally channeled glass article |
| US5858046A (en) * | 1995-05-30 | 1999-01-12 | Corning Incorporated | Method of making an internally channeled glass article |
| US5767618A (en) * | 1996-02-09 | 1998-06-16 | Matsushita Electric Works Research And Development Laboraties Inc. | Flat compact fluorescent lamp with inter-channel discharge suppression |
| DE102006055124A1 (de) * | 2006-11-22 | 2008-05-29 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Flaches Up- und Downlight mit hoher Lichtausbeute und unterschiedlichen Lichtfarben |
| USD631600S1 (en) * | 2010-05-11 | 2011-01-25 | Lumiette Inc. | Flat panel lamp with mounting hole |
| DE102010033446B4 (de) * | 2010-08-04 | 2012-03-22 | Heraeus Noblelight Gmbh | Quecksilberdampflampe für eine homogene flächenhafte Bestrahlung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1935423A (en) * | 1929-01-28 | 1933-11-14 | Gen Electric | Electric discharge device |
| US1867154A (en) * | 1930-12-16 | 1932-07-12 | Hotchner Fred | Method of fabricating vacuum vessels |
| US1984215A (en) * | 1931-01-16 | 1934-12-11 | Hotchner Fred | Vacuum vessel and illuminating device |
| US1926552A (en) * | 1932-04-14 | 1933-09-12 | Morgan Hans Otto | Tubular structure and method of manufacture thereof |
| US2205672A (en) * | 1938-10-13 | 1940-06-25 | David F Sawyer | Lighting element and fixture therefor |
| US2255431A (en) * | 1939-10-21 | 1941-09-09 | Westinghouse Electric & Mfg Co | Molded fluorescent lamp |
| US2316348A (en) * | 1940-10-19 | 1943-04-13 | Mahlck Gustave | Lamp |
-
0
- NL NL65351D patent/NL65351C/xx active
- BE BE463380D patent/BE463380A/xx unknown
-
1946
- 1946-02-27 FR FR922967D patent/FR922967A/fr not_active Expired
- 1946-06-21 US US678220A patent/US2491847A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2491847A (en) | 1949-12-20 |
| NL65351C (en:Method) | |
| FR922967A (fr) | 1947-06-24 |