NL7612881A - Lagedrukkwikdampontladingslamp. - Google Patents

Lagedrukkwikdampontladingslamp.

Info

Publication number
NL7612881A
NL7612881A NL7612881A NL7612881A NL7612881A NL 7612881 A NL7612881 A NL 7612881A NL 7612881 A NL7612881 A NL 7612881A NL 7612881 A NL7612881 A NL 7612881A NL 7612881 A NL7612881 A NL 7612881A
Authority
NL
Netherlands
Prior art keywords
low
discharge lamp
pressure mercury
mercury discharge
pressure
Prior art date
Application number
NL7612881A
Other languages
English (en)
Dutch (nl)
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 NL7612881A priority Critical patent/NL7612881A/xx
Priority to DE19772749630 priority patent/DE2749630A1/de
Priority to JP52137743A priority patent/JPS5832738B2/ja
Priority to US05/852,070 priority patent/US4233653A/en
Priority to GB47669/77A priority patent/GB1562856A/en
Priority to BE182713A priority patent/BE860939A/xx
Priority to FR7734707A priority patent/FR2371774A1/fr
Publication of NL7612881A publication Critical patent/NL7612881A/xx

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
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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
NL7612881A 1976-11-19 1976-11-19 Lagedrukkwikdampontladingslamp. NL7612881A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL7612881A NL7612881A (nl) 1976-11-19 1976-11-19 Lagedrukkwikdampontladingslamp.
DE19772749630 DE2749630A1 (de) 1976-11-19 1977-11-05 Niederdruckquecksilberdampfentladungslampe
JP52137743A JPS5832738B2 (ja) 1976-11-19 1977-11-16 管状低圧水銀蒸気放電灯
US05/852,070 US4233653A (en) 1976-11-19 1977-11-16 Low-pressure mercury vapor discharge lamp
GB47669/77A GB1562856A (en) 1976-11-19 1977-11-16 Low-pressure mercury vapour discharge lamp
BE182713A BE860939A (fr) 1976-11-19 1977-11-17 Lampe a decharge dans la vapeur de mercure a basse pression
FR7734707A FR2371774A1 (fr) 1976-11-19 1977-11-18 Lampe a decharge dans la vapeur de mercure a basse pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7612881A NL7612881A (nl) 1976-11-19 1976-11-19 Lagedrukkwikdampontladingslamp.

Publications (1)

Publication Number Publication Date
NL7612881A true NL7612881A (nl) 1978-05-23

Family

ID=19827252

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7612881A NL7612881A (nl) 1976-11-19 1976-11-19 Lagedrukkwikdampontladingslamp.

Country Status (7)

Country Link
US (1) US4233653A (de)
JP (1) JPS5832738B2 (de)
BE (1) BE860939A (de)
DE (1) DE2749630A1 (de)
FR (1) FR2371774A1 (de)
GB (1) GB1562856A (de)
NL (1) NL7612881A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8205025A (nl) * 1982-12-29 1984-07-16 Philips Nv Gasontladingslamp.
US4827313A (en) * 1988-07-11 1989-05-02 Xerox Corporation Mechanism and method for controlling the temperature and output of an amalgam fluorescent lamp
JPH0792577A (ja) * 1993-09-21 1995-04-07 Mita Ind Co Ltd 光学系用導電体
US5646483A (en) * 1995-05-30 1997-07-08 Matsushita Electronics Corporation Discharge lamp having cesium compound
US6552491B1 (en) 2000-12-13 2003-04-22 Koninklijke Philips Electronics N.V. Fluorescent lamp with integral circuitry
US6928775B2 (en) * 2002-08-16 2005-08-16 Mark P. Banister Multi-use electric tile modules
US7578102B2 (en) * 2002-08-16 2009-08-25 Mark Banister Electric tile modules
US6982046B2 (en) * 2003-10-01 2006-01-03 General Electric Company Light sources with nanometer-sized VUV radiation-absorbing phosphors

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2262177A (en) * 1929-12-07 1941-11-11 Gen Electric Lighting and radiating tube
US2467687A (en) * 1946-07-08 1949-04-19 Gen Electric High-pressure discharge lamp
US2486859A (en) * 1947-01-29 1949-11-01 Scot Signs Inc Luminous advertising sign
US2733371A (en) * 1950-05-12 1956-01-31 Internally conducttvely coated
FR1093517A (fr) * 1953-11-04 1955-05-05 Acec Tube à décharges à enceinte vitreuse, dont les parois possèdent un revêtement conducteur transparent ou translucide
US3005102A (en) * 1957-04-02 1961-10-17 United States Radium Corp Self luminous lamps
US3007071A (en) * 1958-04-29 1961-10-31 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Low-pressure mercury vapor discharge lamp
US3260846A (en) * 1963-04-09 1966-07-12 Canrad Prec Ind Inc Beta ray light source structure
US3336502A (en) * 1963-12-31 1967-08-15 Sylvania Electric Prod Automatic heater control system for amalgam pressure control of fluorescent lamps
NL151212B (nl) * 1965-09-21 1976-10-15 Philips Nv Lagedrukkwikdampontladingslamp.
NL6617223A (de) * 1966-12-08 1968-06-10
DE1589290B2 (de) * 1967-05-11 1976-05-13 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Verfahren zum anbringen von amalgambildendem metall in elektrisch und/oder thermisch hochbelastbaren quecksilberniederdruckentladungslampen
DE1935677A1 (de) * 1968-07-18 1970-01-29 Egyesuelt Izzolampa Die Betriebssicherheit erhoehendes System von in explosionssicheren Leuchtroehren verwendeten inneren Elektroden
US4020378A (en) * 1972-09-28 1977-04-26 Westinghouse Electric Corporation Integral mercury-vapor pressure regulating means for fluorescent lamp
DE2547179A1 (de) * 1974-10-31 1976-05-06 Gte Sylvania Inc Leuchtstofflampe mit einem durchsichtigen, elektrisch leitenden ueberzug

Also Published As

Publication number Publication date
US4233653A (en) 1980-11-11
FR2371774A1 (fr) 1978-06-16
GB1562856A (en) 1980-03-19
BE860939A (fr) 1978-05-17
JPS5832738B2 (ja) 1983-07-14
FR2371774B1 (de) 1982-05-21
DE2749630C2 (de) 1988-04-21
DE2749630A1 (de) 1978-05-24
JPS5364978A (en) 1978-06-09

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Legal Events

Date Code Title Description
BV The patent application has lapsed