DD253510C4 - Niederdruckquecksilberdampfentladungslampe - Google Patents
NiederdruckquecksilberdampfentladungslampeInfo
- Publication number
- DD253510C4 DD253510C4 DD87299592A DD29959287A DD253510C4 DD 253510 C4 DD253510 C4 DD 253510C4 DD 87299592 A DD87299592 A DD 87299592A DD 29959287 A DD29959287 A DD 29959287A DD 253510 C4 DD253510 C4 DD 253510C4
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- low pressure
- discharge lamp
- pressure mercury
- mercury vapor
- vapor discharge
- Prior art date
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title 1
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8600252A NL8600252A (nl) | 1986-02-03 | 1986-02-03 | Lagedrukkwikdampontladingslamp. |
Publications (2)
Publication Number | Publication Date |
---|---|
DD253510A5 DD253510A5 (de) | 1988-01-20 |
DD253510C4 true DD253510C4 (de) | 1988-07-27 |
Family
ID=19847514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD87299592A DD253510C4 (de) | 1986-02-03 | 1987-01-29 | Niederdruckquecksilberdampfentladungslampe |
Country Status (7)
Country | Link |
---|---|
US (1) | US4777405A (xx) |
EP (1) | EP0233664B1 (xx) |
JP (1) | JPH07105211B2 (xx) |
DD (1) | DD253510C4 (xx) |
DE (1) | DE3762561D1 (xx) |
HU (1) | HU194648B (xx) |
NL (1) | NL8600252A (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0218264U (xx) * | 1988-07-22 | 1990-02-06 | ||
CH685893A5 (de) * | 1992-09-11 | 1995-10-31 | Icec Ag | Energiesparlampe |
DE9414514U1 (de) * | 1994-09-07 | 1994-11-03 | Anka-Handelsgesellschaft mbH Import-Export, 59757 Arnsberg | Niederdruckentladungslampe |
DE4442203A1 (de) * | 1994-11-17 | 1996-05-23 | Promatec Gmbh Berlin | Entladungsgefäß für eine Kompaktlampe |
US5585688A (en) * | 1994-11-28 | 1996-12-17 | Prolight | Compact fluorescent lamp |
US5811937A (en) * | 1996-04-10 | 1998-09-22 | Link Usa International, Inc. | Bulb-type electronic energy-saving lamp |
JPH09213855A (ja) * | 1996-01-30 | 1997-08-15 | Nec Corp | 中空プラスチックパッケージ用リードフレーム |
JP2004199908A (ja) * | 2002-12-16 | 2004-07-15 | Matsushita Electric Ind Co Ltd | 蛍光ランプおよびその製造方法 |
US20070057614A1 (en) * | 2003-06-25 | 2007-03-15 | Koplin Zenon S | Stabilizing device, fluorescent lamp comprising such a device, and method of reinforcing a fluorescent lamp |
USD663445S1 (en) | 2010-02-23 | 2012-07-10 | S. K. G. Co., Ltd. | LED light bulb |
USD662231S1 (en) | 2010-05-24 | 2012-06-19 | S. K. G. Co., Ltd. | LED light bulb |
USD666340S1 (en) | 2010-04-23 | 2012-08-28 | S. K. G. Co., Ltd. | LED light bulb |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4508993A (en) * | 1981-11-25 | 1985-04-02 | General Electric Company | Fluorescent lamp without ballast |
DE3307763A1 (de) * | 1983-03-04 | 1984-09-06 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Einseitig gesockelte niederdruckentladungslampe |
FR2543499A1 (fr) * | 1983-03-30 | 1984-10-05 | Auto Moto Distribution | Support pour inscription d'immatriculation d'un vehicule automobile |
US4527088A (en) * | 1983-04-01 | 1985-07-02 | Gte Products Corporation | Metal arc director for compact fluorescent lamp |
US4539510A (en) * | 1983-10-03 | 1985-09-03 | Gte Products Corporation | Compact fluorescent lamp |
-
1986
- 1986-02-03 NL NL8600252A patent/NL8600252A/nl not_active Application Discontinuation
-
1987
- 1987-01-29 DD DD87299592A patent/DD253510C4/xx unknown
- 1987-01-30 DE DE8787200140T patent/DE3762561D1/de not_active Expired - Lifetime
- 1987-01-30 EP EP87200140A patent/EP0233664B1/en not_active Expired
- 1987-02-02 JP JP62020625A patent/JPH07105211B2/ja not_active Expired - Fee Related
- 1987-02-02 HU HU87350A patent/HU194648B/hu not_active IP Right Cessation
- 1987-02-03 US US07/010,371 patent/US4777405A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
HUT43203A (en) | 1987-09-28 |
US4777405A (en) | 1988-10-11 |
DE3762561D1 (de) | 1990-06-07 |
EP0233664A1 (en) | 1987-08-26 |
EP0233664B1 (en) | 1990-05-02 |
DD253510A5 (de) | 1988-01-20 |
JPH07105211B2 (ja) | 1995-11-13 |
JPS62184756A (ja) | 1987-08-13 |
NL8600252A (nl) | 1987-09-01 |
HU194648B (en) | 1988-02-29 |
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