NO20010430L - Sikkerhetskonstruksjon for lysrör - Google Patents
Sikkerhetskonstruksjon for lysrörInfo
- Publication number
- NO20010430L NO20010430L NO20010430A NO20010430A NO20010430L NO 20010430 L NO20010430 L NO 20010430L NO 20010430 A NO20010430 A NO 20010430A NO 20010430 A NO20010430 A NO 20010430A NO 20010430 L NO20010430 L NO 20010430L
- Authority
- NO
- Norway
- Prior art keywords
- fluorescent lamps
- safety structure
- safety
- lamps
- fluorescent
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/50—Auxiliary parts or solid material within the envelope for reducing risk of explosion upon breakage of the envelope, e.g. for use in mines
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000194A SE515637C2 (sv) | 2000-01-24 | 2000-01-24 | Säkerhetskonstruktion för lysrör |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20010430D0 NO20010430D0 (no) | 2001-01-24 |
NO20010430L true NO20010430L (no) | 2001-07-25 |
NO321690B1 NO321690B1 (no) | 2006-06-19 |
Family
ID=20278186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20010430A NO321690B1 (no) | 2000-01-24 | 2001-01-24 | Sikkerhetskonstruksjon for lysror |
Country Status (7)
Country | Link |
---|---|
US (1) | US6614148B1 (no) |
EP (1) | EP1134783B1 (no) |
DK (1) | DK1134783T3 (no) |
ES (1) | ES2393268T3 (no) |
NO (1) | NO321690B1 (no) |
PT (1) | PT1134783E (no) |
SE (1) | SE515637C2 (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20016783U1 (de) * | 2000-09-28 | 2000-12-14 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München | Wendelelektrode für eine Leuchtstofflampe |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2244070A (en) * | 1940-12-21 | 1941-06-03 | Callite Tungsten Corp | Electrode for gaseous discharge tubes |
NL6514352A (no) * | 1965-11-05 | 1967-05-08 | ||
US3560779A (en) * | 1968-05-02 | 1971-02-02 | Rca Corp | Shadow mask type color picture tube with a fine mesh flexible particle shield between the gun and target portions |
US4145630A (en) * | 1977-12-05 | 1979-03-20 | Westinghouse Electric Corp. | Halogen-cycle type incandescent lamp |
SE435332B (sv) | 1979-11-07 | 1984-09-17 | Lumalampan Ab | Katodenhet for lysror |
US4598342A (en) * | 1984-07-09 | 1986-07-01 | Gte Products Corporation | Low wattage double filament tungsten-halogen lamp |
JPS6212045A (ja) * | 1985-07-10 | 1987-01-21 | Toshiba Corp | 熱陰極放電灯 |
IT1229876B (it) | 1989-02-14 | 1991-09-13 | Berti Walter E Berti Elena | Metodo di fabbricazione di catodi per insegne luminose e, in generale per tubi di lampade luminescenti e, in particolare, per tubi riempiti con gas neon ed argon |
JPH04141939A (ja) * | 1990-09-30 | 1992-05-15 | Toshiba Lighting & Technol Corp | 低圧放電灯 |
DE69109644T2 (de) * | 1990-12-27 | 1996-01-25 | Philips Electronics Nv | Gittergesteuerte Gasentladungslampe. |
DE19520646A1 (de) * | 1995-06-09 | 1996-12-12 | Walter Holzer | Gasentladungsgefäß für Leuchtstofflampen |
GB2328075B (en) | 1997-08-07 | 2002-05-15 | Smiths Industries Plc | Electrode stuctures and lamps |
-
2000
- 2000-01-24 SE SE0000194A patent/SE515637C2/sv not_active IP Right Cessation
- 2000-06-05 US US09/587,000 patent/US6614148B1/en not_active Expired - Lifetime
-
2001
- 2001-01-08 PT PT01100430T patent/PT1134783E/pt unknown
- 2001-01-08 ES ES01100430T patent/ES2393268T3/es not_active Expired - Lifetime
- 2001-01-08 EP EP01100430A patent/EP1134783B1/en not_active Expired - Lifetime
- 2001-01-08 DK DK01100430.6T patent/DK1134783T3/da active
- 2001-01-24 NO NO20010430A patent/NO321690B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1134783B1 (en) | 2012-07-11 |
EP1134783A3 (en) | 2006-06-14 |
ES2393268T3 (es) | 2012-12-19 |
SE0000194L (sv) | 2001-07-25 |
NO20010430D0 (no) | 2001-01-24 |
US6614148B1 (en) | 2003-09-02 |
EP1134783A2 (en) | 2001-09-19 |
DK1134783T3 (da) | 2012-09-17 |
SE0000194D0 (sv) | 2000-01-24 |
NO321690B1 (no) | 2006-06-19 |
SE515637C2 (sv) | 2001-09-17 |
PT1134783E (pt) | 2012-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |