NL262249A - - Google Patents
Info
- Publication number
- NL262249A NL262249A NL262249DA NL262249A NL 262249 A NL262249 A NL 262249A NL 262249D A NL262249D A NL 262249DA NL 262249 A NL262249 A NL 262249A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1425360A | 1960-03-11 | 1960-03-11 | |
| US14254A US3022439A (en) | 1960-03-11 | 1960-03-11 | Electric lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL262249A true NL262249A (ja) |
Family
ID=26685855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL262249D NL262249A (ja) | 1960-03-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3022439A (ja) |
| BE (1) | BE600661A (ja) |
| DE (1) | DE1188201B (ja) |
| FR (1) | FR1280509A (ja) |
| GB (1) | GB900200A (ja) |
| NL (1) | NL262249A (ja) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3237043A (en) * | 1961-07-26 | 1966-02-22 | Philips Corp | Gas-filled electric incandescent lamp |
| DE1177248B (de) * | 1962-08-22 | 1964-09-03 | Patra Patent Treuhand | Elektrische Hochdruck-Dampfentladungslampe mit einer farbkorrigierenden Zusatz-Fuellung |
| NL6407446A (ja) * | 1964-07-01 | 1966-01-03 | ||
| US3441777A (en) * | 1966-06-01 | 1969-04-29 | Gen Telephone & Elect | Elements for incandescent devices |
| NL135014C (ja) * | 1966-09-20 | |||
| US3521110A (en) * | 1967-09-25 | 1970-07-21 | Gen Electric | Mercury-metallic halide vapor lamp with regenerative cycle |
| JPS4826632B1 (ja) * | 1968-12-27 | 1973-08-13 | ||
| GB1318711A (en) * | 1970-08-11 | 1973-05-31 | Thorn Electrical Ind Ltd | Production of tungsten halogen lamps |
| NL7108536A (ja) * | 1971-06-21 | 1972-12-27 | ||
| US3983513A (en) * | 1973-10-18 | 1976-09-28 | Westinghouse Electric Corporation | Incandescent lamp having a halogen-containing atmosphere and an integral reflector of non-reactive specular metal |
| DE3610922A1 (de) * | 1986-03-24 | 1987-10-01 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Halogengluehlampe |
| DE3725059A1 (de) * | 1987-07-29 | 1989-02-09 | Roehm Gmbh | Polymere fliessverbesserer fuer mitteldestillate |
| TWI270918B (en) * | 2003-05-27 | 2007-01-11 | Ip2H Ag | Light source and method for supplying a transport function to a chemical element in a light source |
| DE10334365A1 (de) * | 2003-05-27 | 2005-04-14 | Ip2H Ag | Lichtquelle und ein Verfahren zur Bereitstellung einer Transportfunktion für ein chemisches Element in einer Lichtquelle |
| DE10358262A1 (de) * | 2003-12-01 | 2005-09-01 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Glühlampe mit Kohlenstoff-Kreisprozess |
| DE102008061776A1 (de) * | 2008-12-11 | 2010-06-17 | Osram Gesellschaft mit beschränkter Haftung | Halogenglühlampe |
| JP5989984B2 (ja) | 2011-10-27 | 2016-09-07 | スタンレー電気株式会社 | 白熱電球 |
| JP5975816B2 (ja) * | 2012-09-21 | 2016-08-23 | スタンレー電気株式会社 | 白熱電球、その製造方法、および、フィラメント |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US497038A (en) * | 1893-05-09 | Electric lamp | ||
| US1655488A (en) * | 1925-03-18 | 1928-01-10 | Gen Electric | Electric incandescent lamp |
| US2596469A (en) * | 1951-02-27 | 1952-05-13 | Polaroid Corp | Tantalum carbide filament electric lamp containing hydrogen-volatile hydrocarbon mixture |
| NL213766A (ja) * | 1956-01-16 | |||
| US2928977A (en) * | 1958-12-19 | 1960-03-15 | Gen Electric | Incandescent lamp |
-
0
- NL NL262249D patent/NL262249A/xx unknown
-
1960
- 1960-03-11 US US14254A patent/US3022439A/en not_active Expired - Lifetime
-
1961
- 1961-02-22 FR FR853556A patent/FR1280509A/fr not_active Expired
- 1961-02-27 BE BE600661A patent/BE600661A/fr unknown
- 1961-03-03 GB GB7822/61A patent/GB900200A/en not_active Expired
- 1961-03-10 DE DEU7863A patent/DE1188201B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1188201B (de) | 1965-03-04 |
| BE600661A (fr) | 1961-06-16 |
| FR1280509A (fr) | 1961-12-29 |
| US3022439A (en) | 1962-02-20 |
| GB900200A (en) | 1962-07-04 |