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
Application number
NL6700890A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL6700890A publication Critical patent/NL6700890A/xx

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
NL6700890A 1964-07-09 1967-01-19 NL6700890A (xx)

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)

* Cited by examiner, † Cited by third party
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
US3558962A (en) * 1968-12-11 1971-01-26 Union Carbide Corp High yield getter device
US3560788A (en) * 1968-12-11 1971-02-02 Union Carbide Corp R-f energizable, pan-shaped getter for television tube
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
CN1293597C (zh) * 1998-05-22 2007-01-03 皇家菲利浦电子有限公司 低压水银蒸汽放电灯
US6310437B1 (en) 2000-06-01 2001-10-30 General Electric Company Fluorescent lamp extension tube amalgam holder
US7053535B2 (en) * 2001-06-01 2006-05-30 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp
AU2003233117A1 (en) * 2002-06-06 2003-12-22 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
WO2004112085A2 (en) * 2003-06-19 2004-12-23 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp
US20070145880A1 (en) * 2003-06-26 2007-06-28 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
EP1984935B1 (en) * 2006-02-10 2012-06-27 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp with amalgam

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES335661A2 (es) 1968-02-16
DE1246120B (de) 1967-08-03
NL6700762A (xx) 1967-08-04
GB1062141A (en) 1967-03-15
GB1175411A (en) 1969-12-23
US3534212A (en) 1970-10-13
SE328056B (xx) 1970-09-07
GB1137090A (en) 1968-12-18
SE328055B (xx) 1970-09-07
NL6507948A (xx) 1966-01-10
GB1137010A (en) 1968-12-18
FR1450700A (fr) 1966-06-24
DE1290257B (de) 1969-03-06
US3422299A (en) 1969-01-14
NL6700706A (xx) 1967-08-04
BE666597A (xx) 1965-11-03
DE1287215B (de) 1969-01-16
SE328054B (xx) 1970-09-07
DE1290631B (de) 1969-03-13
US3619697A (en) 1971-11-09

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