ES335661A2 - Mejoras en una lampara de descarga de vapor de mercurio de baja presion. - Google Patents

Mejoras en una lampara de descarga de vapor de mercurio de baja presion.

Info

Publication number
ES335661A2
ES335661A2 ES335661A ES335661A ES335661A2 ES 335661 A2 ES335661 A2 ES 335661A2 ES 335661 A ES335661 A ES 335661A ES 335661 A ES335661 A ES 335661A ES 335661 A2 ES335661 A2 ES 335661A2
Authority
ES
Spain
Prior art keywords
amalgam
mercury
indium
envelope
assembly
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES335661A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES335661A2 publication Critical patent/ES335661A2/es
Expired legal-status Critical Current

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
ES335661A 1964-07-09 1967-01-14 Mejoras en una lampara de descarga de vapor de mercurio de baja presion. Expired ES335661A2 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US38150364A 1964-07-09 1964-07-09
US52489966A 1966-02-03 1966-02-03
US52489866A 1966-02-03 1966-02-03
US52490766A 1966-02-03 1966-02-03

Publications (1)

Publication Number Publication Date
ES335661A2 true ES335661A2 (es) 1968-02-16

Family

ID=27503203

Family Applications (1)

Application Number Title Priority Date Filing Date
ES335661A Expired ES335661A2 (es) 1964-07-09 1967-01-14 Mejoras en una lampara de descarga de vapor de mercurio de baja presion.

Country Status (8)

Country Link
US (3) US3619697A (es)
BE (1) BE666597A (es)
DE (4) DE1246120B (es)
ES (1) ES335661A2 (es)
FR (1) FR1450700A (es)
GB (4) GB1062141A (es)
NL (4) NL6507948A (es)
SE (3) SE328054B (es)

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 (es) * 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
CN1263084C (zh) * 2001-06-01 2006-07-05 皇家菲利浦电子有限公司 低压汞蒸汽放电灯
CN1659682A (zh) * 2002-06-06 2005-08-24 皇家飞利浦电子股份有限公司 低压汞蒸气放电灯
US6809468B1 (en) * 2002-12-11 2004-10-26 Light Sources, Inc. Cathode with disintegration shield in a gas discharge lamp
CN1826680A (zh) * 2003-06-19 2006-08-30 皇家飞利浦电子股份有限公司 低压汞蒸气放电灯
WO2004114360A2 (en) * 2003-06-26 2004-12-29 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 (es) * 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 (es) * 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
SE328056B (es) 1970-09-07
US3619697A (en) 1971-11-09
DE1290257B (de) 1969-03-06
DE1287215B (de) 1969-01-16
SE328054B (es) 1970-09-07
NL6700762A (es) 1967-08-04
GB1062141A (en) 1967-03-15
NL6507948A (es) 1966-01-10
BE666597A (es) 1965-11-03
US3534212A (en) 1970-10-13
US3422299A (en) 1969-01-14
FR1450700A (fr) 1966-06-24
SE328055B (es) 1970-09-07
NL6700890A (es) 1967-08-04
DE1246120B (de) 1967-08-03
GB1137090A (en) 1968-12-18
GB1137010A (en) 1968-12-18
GB1175411A (en) 1969-12-23
DE1290631B (de) 1969-03-13
NL6700706A (es) 1967-08-04

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170629