NL6700890A - - Google Patents
Info
- Publication number
- NL6700890A NL6700890A NL6700890A NL6700890A NL6700890A NL 6700890 A NL6700890 A NL 6700890A NL 6700890 A NL6700890 A NL 6700890A NL 6700890 A NL6700890 A NL 6700890A NL 6700890 A NL6700890 A NL 6700890A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38150364A | 1964-07-09 | 1964-07-09 | |
US52490766A | 1966-02-03 | 1966-02-03 | |
US52489866A | 1966-02-03 | 1966-02-03 | |
US52489966A | 1966-02-03 | 1966-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6700890A true NL6700890A (xx) | 1967-08-04 |
Family
ID=27503203
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6507948A NL6507948A (xx) | 1964-07-09 | 1965-06-21 | |
NL6700706A NL6700706A (xx) | 1964-07-09 | 1967-01-17 | |
NL6700762A NL6700762A (xx) | 1964-07-09 | 1967-01-18 | |
NL6700890A NL6700890A (xx) | 1964-07-09 | 1967-01-19 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6507948A NL6507948A (xx) | 1964-07-09 | 1965-06-21 | |
NL6700706A NL6700706A (xx) | 1964-07-09 | 1967-01-17 | |
NL6700762A NL6700762A (xx) | 1964-07-09 | 1967-01-18 |
Country Status (8)
Country | Link |
---|---|
US (3) | US3619697A (xx) |
BE (1) | BE666597A (xx) |
DE (4) | DE1246120B (xx) |
ES (1) | ES335661A2 (xx) |
FR (1) | FR1450700A (xx) |
GB (4) | GB1062141A (xx) |
NL (4) | NL6507948A (xx) |
SE (3) | SE328054B (xx) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1166943A (en) * | 1967-02-24 | 1969-10-15 | Edwards High Vacuum Int Ltd | Cathode Arrangements for Getter Ion Pumps |
FR1583078A (xx) * | 1968-07-15 | 1969-10-17 | ||
US3560788A (en) * | 1968-12-11 | 1971-02-02 | Union Carbide Corp | R-f energizable, pan-shaped getter for television tube |
US3558962A (en) * | 1968-12-11 | 1971-01-26 | Union Carbide Corp | High yield getter device |
US3898511A (en) * | 1974-04-22 | 1975-08-05 | Gte Sylvania Inc | Fluorescent lamp containing amalgam-forming material for reducing stabilization time |
US4871944A (en) * | 1979-02-13 | 1989-10-03 | North American Philips Corp. | Compact lighting unit having a convoluted fluorescent lamp with integral mercury-vapor pressure-regulating means, and method of phosphor-coating the convoluted envelope for such a lamp |
NL8301032A (nl) * | 1983-03-23 | 1984-10-16 | Philips Nv | Elektrodenloze ontladingslamp. |
GB2176335B (en) * | 1985-06-04 | 1989-12-06 | English Electric Valve Co Ltd | Discharge tubes |
US5394056A (en) * | 1993-04-07 | 1995-02-28 | General Electric Company | Opening of capsule inside sealed lamp |
US5598069A (en) * | 1993-09-30 | 1997-01-28 | Diablo Research Corporation | Amalgam system for electrodeless discharge lamp |
US5739633A (en) * | 1995-08-14 | 1998-04-14 | General Electric Company | Amalgam containing compact fluorescent lamp with improved warm-up |
US6479931B1 (en) | 1996-06-04 | 2002-11-12 | Lockheed Martin Corporation | Extended temperature range fluorescent lamp |
US5909085A (en) * | 1997-03-17 | 1999-06-01 | Korry Electronics Co. | Hybrid luminosity control system for a fluorescent lamp |
US5923121A (en) * | 1997-10-14 | 1999-07-13 | Osram Sylvania Inc. | Fluorescent lamp having an attachment therein for reduction of soluble mercury in the lamp and to act as a fail-safe at the end of lamp life |
EP1004138B1 (en) * | 1998-05-22 | 2004-10-27 | Koninklijke Philips Electronics N.V. | Low-pressure mercury vapor discharge lamp |
US6310437B1 (en) | 2000-06-01 | 2001-10-30 | General Electric Company | Fluorescent lamp extension tube amalgam holder |
WO2002099843A1 (en) * | 2001-06-01 | 2002-12-12 | Koninklijke Philips Electronics N.V. | Low-pressure mercury vapor discharge lamp |
WO2003105185A1 (en) * | 2002-06-06 | 2003-12-18 | Koninklijke Philips Electronics N.V. | Low-pressure mercury vapor discharge lamp |
US6809468B1 (en) * | 2002-12-11 | 2004-10-26 | Light Sources, Inc. | Cathode with disintegration shield in a gas discharge lamp |
JP2006527910A (ja) * | 2003-06-19 | 2006-12-07 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 低圧水銀蒸気放電ランプ |
EP1649489A2 (en) * | 2003-06-26 | 2006-04-26 | Koninklijke Philips Electronics N.V. | Low-pressure mercury vapor discharge lamp |
US20070103080A1 (en) * | 2005-11-09 | 2007-05-10 | Zoltan Bako | Glass sealing and electric lamps with such sealing |
US8018130B2 (en) | 2006-02-10 | 2011-09-13 | Koninklijke Philips Electronics N.V. | Low-pressure mercury vapor discharge lamp with amalgam |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2077961A (en) * | 1926-05-24 | 1937-04-20 | Raytheon Mfg Co | Gaseous conduction device |
US2404803A (en) * | 1941-01-25 | 1946-07-30 | Western Electric Co | Space discharge device |
DE1086804B (de) * | 1958-04-29 | 1960-08-11 | Patra Patent Treuhand | Elektrische Quecksilberniederdruckentladungslampe, insbesondere Leuchtstofflampe |
US3007071A (en) * | 1958-04-29 | 1961-10-31 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Low-pressure mercury vapor discharge lamp |
NL252546A (xx) * | 1959-06-12 | |||
DE1149815B (de) * | 1960-09-09 | 1963-06-06 | Licentia Gmbh | Anordnung zur Messung des Scheitelwerts fluechtiger Spannungen |
DE1140286B (de) * | 1961-04-07 | 1962-11-29 | Patra Patent Treuhand | Quecksilberniederdruckentladungslampe mit erhoehter elektrischer und/oder thermischer Belastbarkeit, insbesondere Leuchtstofflampe |
BE625037A (xx) * | 1961-11-21 | |||
US3263111A (en) * | 1962-08-02 | 1966-07-26 | Ulrich W Doering | Fluorescent tube with mercury amalgam on tube wall |
US3392298A (en) * | 1962-08-31 | 1968-07-09 | Sylvania Electric Prod | Fluorescent lamp using an indiummercury amalgam band for pressure control |
-
1964
- 1964-07-09 US US381503A patent/US3619697A/en not_active Expired - Lifetime
-
1965
- 1965-06-10 GB GB24580/65A patent/GB1062141A/en not_active Expired
- 1965-06-21 NL NL6507948A patent/NL6507948A/xx unknown
- 1965-07-08 FR FR23996A patent/FR1450700A/fr not_active Expired
- 1965-07-08 BE BE666597A patent/BE666597A/xx unknown
- 1965-07-09 DE DEW39514A patent/DE1246120B/de not_active Withdrawn
-
1966
- 1966-02-03 US US524898A patent/US3534212A/en not_active Expired - Lifetime
- 1966-02-03 US US524899A patent/US3422299A/en not_active Expired - Lifetime
- 1966-12-22 GB GB57433/66A patent/GB1137010A/en not_active Expired
- 1966-12-23 GB GB57696/66A patent/GB1137090A/en not_active Expired
-
1967
- 1967-01-06 GB GB851/67A patent/GB1175411A/en not_active Expired
- 1967-01-14 ES ES335661A patent/ES335661A2/es not_active Expired
- 1967-01-17 NL NL6700706A patent/NL6700706A/xx unknown
- 1967-01-18 NL NL6700762A patent/NL6700762A/xx unknown
- 1967-01-19 NL NL6700890A patent/NL6700890A/xx unknown
- 1967-02-01 SE SE01443/67A patent/SE328054B/xx unknown
- 1967-02-02 SE SE01526/67A patent/SE328055B/xx unknown
- 1967-02-03 SE SE01587/67A patent/SE328056B/xx unknown
- 1967-02-03 DE DEW43298A patent/DE1290631B/de not_active Withdrawn
- 1967-02-03 DE DEW43297A patent/DE1287215B/de not_active Withdrawn
- 1967-02-03 DE DEW43296A patent/DE1290257B/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1137010A (en) | 1968-12-18 |
DE1287215B (de) | 1969-01-16 |
DE1246120B (de) | 1967-08-03 |
NL6700762A (xx) | 1967-08-04 |
ES335661A2 (es) | 1968-02-16 |
US3619697A (en) | 1971-11-09 |
GB1137090A (en) | 1968-12-18 |
BE666597A (xx) | 1965-11-03 |
GB1175411A (en) | 1969-12-23 |
NL6700706A (xx) | 1967-08-04 |
SE328055B (xx) | 1970-09-07 |
DE1290631B (de) | 1969-03-13 |
US3534212A (en) | 1970-10-13 |
SE328054B (xx) | 1970-09-07 |
US3422299A (en) | 1969-01-14 |
FR1450700A (fr) | 1966-06-24 |
DE1290257B (de) | 1969-03-06 |
GB1062141A (en) | 1967-03-15 |
NL6507948A (xx) | 1966-01-10 |
SE328056B (xx) | 1970-09-07 |