NL183687B - Lagedrukkwikdampontladingslamp. - Google Patents

Lagedrukkwikdampontladingslamp.

Info

Publication number
NL183687B
NL183687B NLAANVRAGE7810213,A NL7810213A NL183687B NL 183687 B NL183687 B NL 183687B NL 7810213 A NL7810213 A NL 7810213A NL 183687 B NL183687 B NL 183687B
Authority
NL
Netherlands
Prior art keywords
low
discharge lamp
pressure mercury
mercury discharge
pressure
Prior art date
Application number
NLAANVRAGE7810213,A
Other languages
English (en)
Other versions
NL7810213A (nl
NL183687C (nl
Inventor
Ja N Baptist Joseph V Overveld
Auke Gerrit Van Der Kooi
Antonius Johannes Albe Stratum
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NLAANVRAGE7810213,A priority Critical patent/NL183687C/nl
Priority to US06/079,019 priority patent/US4288715A/en
Priority to FR7924103A priority patent/FR2438912A1/fr
Priority to CA000337012A priority patent/CA1142212A/en
Priority to DE19792940563 priority patent/DE2940563A1/de
Priority to GB7934820A priority patent/GB2040554B/en
Priority to JP12898279A priority patent/JPS5553053A/ja
Priority to BE0/197554A priority patent/BE879295A/fr
Publication of NL7810213A publication Critical patent/NL7810213A/nl
Publication of NL183687B publication Critical patent/NL183687B/nl
Application granted granted Critical
Publication of NL183687C publication Critical patent/NL183687C/nl

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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
NLAANVRAGE7810213,A 1978-10-11 1978-10-11 Lagedrukkwikdampontladingslamp. NL183687C (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NLAANVRAGE7810213,A NL183687C (nl) 1978-10-11 1978-10-11 Lagedrukkwikdampontladingslamp.
US06/079,019 US4288715A (en) 1978-10-11 1979-09-26 Low-pressure mercury vapor discharge lamp
FR7924103A FR2438912A1 (fr) 1978-10-11 1979-09-27 Lampe a decharge dans la vapeur de mercure a basse pression
CA000337012A CA1142212A (en) 1978-10-11 1979-10-04 Low pressure mercury vapour discharge lamp with pressure controlling amalgam in a container
DE19792940563 DE2940563A1 (de) 1978-10-11 1979-10-06 Niederdruckquecksilberdampfentladungslampe
GB7934820A GB2040554B (en) 1978-10-11 1979-10-08 Regulating mercury vapour pressure in discharge lamps
JP12898279A JPS5553053A (en) 1978-10-11 1979-10-08 Low voltage mercury discharge lamp
BE0/197554A BE879295A (fr) 1978-10-11 1979-10-09 Lampe a decharge dans la vapeur de mercure a basse pression

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7810213,A NL183687C (nl) 1978-10-11 1978-10-11 Lagedrukkwikdampontladingslamp.
NL7810213 1978-10-11

Publications (3)

Publication Number Publication Date
NL7810213A NL7810213A (nl) 1980-04-15
NL183687B true NL183687B (nl) 1988-07-18
NL183687C NL183687C (nl) 1988-12-16

Family

ID=19831691

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7810213,A NL183687C (nl) 1978-10-11 1978-10-11 Lagedrukkwikdampontladingslamp.

Country Status (8)

Country Link
US (1) US4288715A (nl)
JP (1) JPS5553053A (nl)
BE (1) BE879295A (nl)
CA (1) CA1142212A (nl)
DE (1) DE2940563A1 (nl)
FR (1) FR2438912A1 (nl)
GB (1) GB2040554B (nl)
NL (1) NL183687C (nl)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
NL7906203A (nl) * 1979-08-15 1981-02-17 Philips Nv Lagedrukkwikdampontladingslamp.
AU529323B2 (en) * 1979-09-29 1983-06-02 K.K. Toshiba Fluorescent lamp
JPS6215967Y2 (nl) * 1979-10-24 1987-04-22
HU193513B (en) * 1980-10-22 1987-10-28 Badalex Ltd Mercury container of electric discharge lamp and method for forming thereof
NL185639C (nl) * 1980-10-29 1990-06-01 Philips Nv Lagedrukkwikdampontladingslamp.
NL8101885A (nl) * 1981-04-16 1982-11-16 Philips Nv Werkwijze voor het vervaardigen van een lagedrukkwikdampontladingslamp en lagedrukkwikdampontladingslamp vervaardigd met die werkwijze.
US4553067A (en) * 1982-02-10 1985-11-12 Gte Products Corporation Method of dispensing mercury into a fluorescent lamp and lamp to operate with method
JPS58172857A (ja) * 1982-03-31 1983-10-11 Matsushita Electric Works Ltd 螢光ランプ
JPS59132554A (ja) * 1983-01-19 1984-07-30 Toshiba Corp けい光ランプ装置
JPS60105066U (ja) * 1983-12-21 1985-07-17 東芝ライテック株式会社 けい光ランプ装置
NL8401030A (nl) * 1984-04-02 1985-11-01 Philips Nv Lagedrukkwikdampontladingslamp.
US4698549A (en) * 1984-07-02 1987-10-06 General Electric Company D.C. lamp discharge gas pumping control
US4754193A (en) * 1985-11-08 1988-06-28 Gte Products Corporation Mercury dispenser for arc discharge lamps
JPH0746598B2 (ja) * 1986-05-29 1995-05-17 東芝ライテック株式会社 蛍光ランプ
US4835442A (en) * 1987-01-29 1989-05-30 Kabushiki Kaisha Toshiba Lamp for generating ultraviolet radiation
US5294867A (en) * 1992-03-13 1994-03-15 Gte Products Corporation Low pressure mercury vapor discharge lamp containing an amalgam
TW344018B (en) * 1994-07-15 1998-11-01 Philips Electronics Nv Low-pressure mercury vapor discharge lamp
DE4445532A1 (de) * 1994-12-20 1996-06-27 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Niederdruckentladungslampe
EP0845153B1 (en) * 1996-05-17 2002-11-06 Koninklijke Philips Electronics N.V. Low-pressure mercury discharge lamp
IT1291974B1 (it) * 1997-05-22 1999-01-25 Getters Spa Dispositivo e metodo per l'introduzione di piccole quantita' di mercurio in lampade fluorescenti
US6456004B1 (en) * 1999-09-10 2002-09-24 General Electric Company Fluorescent lamp having uniquely configured container containing amalgam for regulating mercury vapor equilibrium
US6369503B1 (en) * 2000-01-28 2002-04-09 Osram Sylvania Inc. Mercury capsule for use in a fluorescent lamp
US6518701B1 (en) * 2000-03-24 2003-02-11 Osram Sylvania Inc. Mercury capsule for use in a fluorescent lamp
US6310437B1 (en) * 2000-06-01 2001-10-30 General Electric Company Fluorescent lamp extension tube amalgam holder
US6781303B2 (en) 2001-09-10 2004-08-24 Light Sources, Inc. Mercury vapor lamp amalgam target
ATE389236T1 (de) * 2002-08-22 2008-03-15 Osram Sylvania Inc Amalgambehälter für leuchtstofflampe
CN100543922C (zh) * 2003-02-17 2009-09-23 东芝照明技术株式会社 荧光灯、球形荧光灯和照明装置
US20070216308A1 (en) * 2006-03-16 2007-09-20 Kiermaier Ludwig P Lamp electrode and method for delivering mercury
US7625258B2 (en) * 2006-03-16 2009-12-01 E.G.L. Company Inc. Lamp electrode and method for delivering mercury
CN101681796B (zh) * 2007-05-09 2012-08-29 皇家飞利浦电子股份有限公司 具有带汞合金腔室的汞合金膜盒的低压汞蒸汽放电灯

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1937402U (de) * 1964-12-31 1966-04-28 Sylvania Electric Prod Leuchtstoff-lampe.
US3457448A (en) * 1966-07-22 1969-07-22 King Lab Inc Quick flash high yield getter with means to restrain warping and breaking of the getter material
DE2056968C3 (de) * 1970-11-19 1975-07-31 Anatolij Stepanowitsch Fedorenko Leuchtstofflampe
DE2138793A1 (de) * 1971-08-03 1973-02-22 Patra Patent Treuhand Quecksilberdampfniederdruckentladungslampe mit amalgam
JPS5346367Y2 (nl) * 1972-04-15 1978-11-07
JPS4914063U (nl) * 1972-05-02 1974-02-06
NL7412693A (nl) * 1974-09-26 1976-03-30 Philips Nv Getterhouder en elektrische ontladingsbuis voorzien van een dergelijke houder.
NL168367C (nl) * 1975-06-20 1982-03-16 Philips Nv Lagedrukkwikdampontladingslamp en werkwijze voor de vervaardiging hiervan.

Also Published As

Publication number Publication date
BE879295A (fr) 1980-04-09
FR2438912A1 (fr) 1980-05-09
DE2940563C2 (nl) 1988-06-09
CA1142212A (en) 1983-03-01
DE2940563A1 (de) 1980-04-24
GB2040554A (en) 1980-08-28
US4288715A (en) 1981-09-08
JPS6221223B2 (nl) 1987-05-12
GB2040554B (en) 1982-11-10
FR2438912B1 (nl) 1983-04-08
NL7810213A (nl) 1980-04-15
JPS5553053A (en) 1980-04-18
NL183687C (nl) 1988-12-16

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee