NL7503825A - Gas- en/of dampontladingslamp. - Google Patents

Gas- en/of dampontladingslamp.

Info

Publication number
NL7503825A
NL7503825A NL7503825A NL7503825A NL7503825A NL 7503825 A NL7503825 A NL 7503825A NL 7503825 A NL7503825 A NL 7503825A NL 7503825 A NL7503825 A NL 7503825A NL 7503825 A NL7503825 A NL 7503825A
Authority
NL
Netherlands
Prior art keywords
gas
discharge lamp
vapor discharge
vapor
lamp
Prior art date
Application number
NL7503825A
Other languages
English (en)
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 NL7503825A priority Critical patent/NL7503825A/nl
Priority to US05/668,827 priority patent/US4004171A/en
Priority to AU12335/76A priority patent/AU501646B2/en
Priority to CA248,865A priority patent/CA1055099A/en
Priority to DE19762612861 priority patent/DE2612861A1/de
Priority to JP51035067A priority patent/JPS51120072A/ja
Priority to GB12468/76A priority patent/GB1514121A/en
Priority to ES446499A priority patent/ES446499A1/es
Priority to BE165709A priority patent/BE840212A/xx
Priority to FR7609530A priority patent/FR2306527A1/fr
Publication of NL7503825A publication Critical patent/NL7503825A/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
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
NL7503825A 1975-04-01 1975-04-01 Gas- en/of dampontladingslamp. NL7503825A (nl)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL7503825A NL7503825A (nl) 1975-04-01 1975-04-01 Gas- en/of dampontladingslamp.
US05/668,827 US4004171A (en) 1975-04-01 1976-03-22 Gas-and/or vapor discharge lamp
AU12335/76A AU501646B2 (en) 1975-04-01 1976-03-25 Gas and/or vapour discharge lamp
CA248,865A CA1055099A (en) 1975-04-01 1976-03-25 Gas-and/or vapour discharge lamp
DE19762612861 DE2612861A1 (de) 1975-04-01 1976-03-26 Gas- und/oder dampfentladungslampe
JP51035067A JPS51120072A (en) 1975-04-01 1976-03-29 Gas*vapor discharge lamp
GB12468/76A GB1514121A (en) 1975-04-01 1976-03-29 Discharge lamp
ES446499A ES446499A1 (es) 1975-04-01 1976-03-30 Perfeccionamientos introducidos en una lampara de descarga en gas yno en vapor.
BE165709A BE840212A (fr) 1975-04-01 1976-03-30 Lampe a decharge dans un gaz et/ou dans une vapeur
FR7609530A FR2306527A1 (fr) 1975-04-01 1976-04-01 Lampe a decharge dans un gaz et/ou dans une vapeur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7503825A NL7503825A (nl) 1975-04-01 1975-04-01 Gas- en/of dampontladingslamp.

Publications (1)

Publication Number Publication Date
NL7503825A true NL7503825A (nl) 1976-10-05

Family

ID=19823477

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7503825A NL7503825A (nl) 1975-04-01 1975-04-01 Gas- en/of dampontladingslamp.

Country Status (10)

Country Link
US (1) US4004171A (nl)
JP (1) JPS51120072A (nl)
AU (1) AU501646B2 (nl)
BE (1) BE840212A (nl)
CA (1) CA1055099A (nl)
DE (1) DE2612861A1 (nl)
ES (1) ES446499A1 (nl)
FR (1) FR2306527A1 (nl)
GB (1) GB1514121A (nl)
NL (1) NL7503825A (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140385A (en) * 1976-03-22 1979-02-20 Xerox Corporation Low pressure metal or metal halide lamps for photocopying applications
US4337414A (en) * 1979-11-26 1982-06-29 Westinghouse Electric Corp. Compact fluorescent lamp having convoluted tubular envelope of tridimensional configuration, method of making such envelope, and lighting unit incorporating such lamp
NL8002891A (nl) * 1980-05-20 1981-12-16 Philips Nv Glimstarter.
HU193859B (en) * 1985-06-05 1987-12-28 Philips Nv High-pressure sodium discharge lamp
EP0360927A1 (en) * 1988-09-30 1990-04-04 Gte Sylvania N.V. Improved high vacuum lamp and getter means used to this end
US5078168A (en) * 1990-07-18 1992-01-07 Nordson Corporation Apparatus for electrostatically isolating conductive coating materials
RU2044366C1 (ru) * 1992-11-19 1995-09-20 Акционерное общество "АСПОР" Газоразрядная лампа
IT1269978B (it) * 1994-07-01 1997-04-16 Getters Spa Metodo per la creazione ed il mantenimento di un'atmosfera controllata in un dispositivo ad emissione di campo tramite l'uso di un materiale getter
EP0840353A3 (en) * 1996-10-31 1998-06-17 Toshiba Lighting & Technology Corporation Low-pressure mercury vapour-filled discharge lamp, luminaire and display device
WO2003015126A1 (en) * 2001-08-03 2003-02-20 Koninklijke Philips Electronics N.V. High-pressure discharge lamp and method of manufacturing it

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4869383A (nl) * 1971-12-23 1973-09-20
US3946262A (en) * 1974-11-22 1976-03-23 Gte Sylvania Incorporated High pressure electric discharge device with hafnium getter

Also Published As

Publication number Publication date
FR2306527B1 (nl) 1980-12-12
BE840212A (fr) 1976-09-30
JPS51120072A (en) 1976-10-21
AU501646B2 (en) 1979-06-28
ES446499A1 (es) 1977-06-16
FR2306527A1 (fr) 1976-10-29
GB1514121A (en) 1978-06-14
US4004171A (en) 1977-01-18
CA1055099A (en) 1979-05-22
AU1233576A (en) 1977-09-29
DE2612861A1 (de) 1976-10-14

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed