PT1814139E - Ecrã de cátodo em forma de disco adaptado para uma lâmpada fluorescente compacta - Google Patents
Ecrã de cátodo em forma de disco adaptado para uma lâmpada fluorescente compacta Download PDFInfo
- Publication number
- PT1814139E PT1814139E PT07446001T PT07446001T PT1814139E PT 1814139 E PT1814139 E PT 1814139E PT 07446001 T PT07446001 T PT 07446001T PT 07446001 T PT07446001 T PT 07446001T PT 1814139 E PT1814139 E PT 1814139E
- Authority
- PT
- Portugal
- Prior art keywords
- fluorescent lamp
- compact fluorescent
- disc
- electrode
- shaped cathode
- Prior art date
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
- H01J61/04—Electrodes; Screens; Shields
- H01J61/10—Shields, screens, or guides for influencing the discharge
-
- 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
- H01J61/06—Main electrodes
- H01J61/067—Main electrodes for low-pressure discharge lamps
- H01J61/0672—Main electrodes for low-pressure discharge lamps characterised by the construction of the electrode
-
- 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
-
- 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
Landscapes
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0600159A SE530754C2 (sv) | 2006-01-25 | 2006-01-25 | Kompaktlysrörsanpassad katodskärm |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1814139E true PT1814139E (pt) | 2010-01-06 |
Family
ID=38050059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT07446001T PT1814139E (pt) | 2006-01-25 | 2007-01-22 | Ecrã de cátodo em forma de disco adaptado para uma lâmpada fluorescente compacta |
Country Status (8)
Country | Link |
---|---|
US (1) | US7965038B2 (pt) |
EP (1) | EP1814139B1 (pt) |
AT (1) | ATE445228T1 (pt) |
DE (1) | DE602007002646D1 (pt) |
DK (1) | DK1814139T3 (pt) |
ES (1) | ES2334279T3 (pt) |
PT (1) | PT1814139E (pt) |
SE (1) | SE530754C2 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11244800B2 (en) * | 2020-06-18 | 2022-02-08 | Axcelis Technologies, Inc. | Stepped indirectly heated cathode with improved shielding |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3482141A (en) * | 1967-12-07 | 1969-12-02 | Henry Greber | Gas discharge lamp with a movable baffle adjacent one electrode |
JPS6147052A (ja) | 1984-08-14 | 1986-03-07 | Toshiba Corp | 螢光ランプ |
SE457033B (sv) | 1985-05-23 | 1988-11-21 | Lumalampan Ab | Kompaktlysroer |
SE458242B (sv) * | 1985-05-23 | 1989-03-06 | Lumalampan Ab | Kompaktlysroer |
US4891551A (en) * | 1988-05-31 | 1990-01-02 | North American Philips Corporation | Fluorescent lamp with grounded and fused electrode guard |
US5004949A (en) * | 1988-05-31 | 1991-04-02 | North American Philips Corporation | Fluorescent lamp with grounded electrode guard |
DE3907277A1 (de) * | 1989-03-07 | 1990-09-20 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Quecksilberniederdruckentladungslampe |
DE69210986T2 (de) * | 1992-02-13 | 1996-12-19 | Auralight Ab | Kathodenschirm für Gasentladungslampen |
WO2001039244A1 (en) * | 1999-11-24 | 2001-05-31 | Koninklijke Philips Electronics N.V. | Low-pressure mercury-vapor discharge lamp |
US6630787B2 (en) * | 2000-03-06 | 2003-10-07 | Koninklijke Philips Electronics N.V. | Low-pressure mercury-vapor discharge lamp having electrode shield carrying direct electric current |
SE524397C2 (sv) | 2002-04-11 | 2004-08-03 | Auralight Int Ab | Katodenhet för lysrör och förfarande för tillverkning av lysrör |
JP2008204856A (ja) * | 2007-02-21 | 2008-09-04 | Nec Lighting Ltd | 熱陰極型蛍光ランプ |
-
2006
- 2006-01-25 SE SE0600159A patent/SE530754C2/sv not_active IP Right Cessation
-
2007
- 2007-01-22 EP EP07446001A patent/EP1814139B1/en not_active Not-in-force
- 2007-01-22 PT PT07446001T patent/PT1814139E/pt unknown
- 2007-01-22 DE DE602007002646T patent/DE602007002646D1/de active Active
- 2007-01-22 ES ES07446001T patent/ES2334279T3/es active Active
- 2007-01-22 AT AT07446001T patent/ATE445228T1/de active
- 2007-01-22 DK DK07446001.5T patent/DK1814139T3/da active
- 2007-01-25 US US11/698,305 patent/US7965038B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2334279T3 (es) | 2010-03-08 |
SE530754C2 (sv) | 2008-09-02 |
SE0600159L (sv) | 2007-07-26 |
EP1814139A1 (en) | 2007-08-01 |
US20070194682A1 (en) | 2007-08-23 |
DE602007002646D1 (de) | 2009-11-19 |
ATE445228T1 (de) | 2009-10-15 |
DK1814139T3 (da) | 2010-02-08 |
EP1814139B1 (en) | 2009-10-07 |
US7965038B2 (en) | 2011-06-21 |
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