NL7811350A - Lagedruknatriumdampontladingslamp. - Google Patents

Lagedruknatriumdampontladingslamp. Download PDF

Info

Publication number
NL7811350A
NL7811350A NL7811350A NL7811350A NL7811350A NL 7811350 A NL7811350 A NL 7811350A NL 7811350 A NL7811350 A NL 7811350A NL 7811350 A NL7811350 A NL 7811350A NL 7811350 A NL7811350 A NL 7811350A
Authority
NL
Netherlands
Prior art keywords
vol
mixture
helium
discharge vessel
krypton
Prior art date
Application number
NL7811350A
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 NL7811350A priority Critical patent/NL7811350A/nl
Priority to EP79200666A priority patent/EP0011346B1/fr
Priority to DE7979200666T priority patent/DE2964748D1/de
Priority to CA000339962A priority patent/CA1135764A/fr
Priority to US06/095,129 priority patent/US4277717A/en
Priority to JP14788479A priority patent/JPS5572353A/ja
Publication of NL7811350A publication Critical patent/NL7811350A/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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal

Landscapes

  • Discharge Lamp (AREA)
NL7811350A 1978-11-17 1978-11-17 Lagedruknatriumdampontladingslamp. NL7811350A (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL7811350A NL7811350A (nl) 1978-11-17 1978-11-17 Lagedruknatriumdampontladingslamp.
EP79200666A EP0011346B1 (fr) 1978-11-17 1979-11-13 Lampe à décharge dans la vapeur de sodium à basse pression
DE7979200666T DE2964748D1 (en) 1978-11-17 1979-11-13 Low-pressure sodium vapour discharge lamp
CA000339962A CA1135764A (fr) 1978-11-17 1979-11-15 Lampe a vapeur de sodium basse pression
US06/095,129 US4277717A (en) 1978-11-17 1979-11-15 Low-pressure sodium vapor discharge lamp
JP14788479A JPS5572353A (en) 1978-11-17 1979-11-16 Low voltage sodium lamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7811350A NL7811350A (nl) 1978-11-17 1978-11-17 Lagedruknatriumdampontladingslamp.
NL7811350 1978-11-17

Publications (1)

Publication Number Publication Date
NL7811350A true NL7811350A (nl) 1980-05-20

Family

ID=19831912

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7811350A NL7811350A (nl) 1978-11-17 1978-11-17 Lagedruknatriumdampontladingslamp.

Country Status (6)

Country Link
US (1) US4277717A (fr)
EP (1) EP0011346B1 (fr)
JP (1) JPS5572353A (fr)
CA (1) CA1135764A (fr)
DE (1) DE2964748D1 (fr)
NL (1) NL7811350A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8301447A (nl) * 1983-04-25 1984-11-16 Philips Nv Lagedruk-alkalimetaaldamp-ontladingslamp.
NL8302128A (nl) * 1983-06-15 1985-01-02 Philips Nv Lagedruknatriumdampontladingslamp.
SE8800747D0 (sv) * 1988-03-02 1988-03-02 Lumalampan Ab Lagtrycks-gasurladdningslampa

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1888421A (en) * 1927-12-19 1932-11-22 Claude Neon Lights Inc Vacuum tube
US2899584A (en) * 1955-01-24 1959-08-11 Verwey
US3886393A (en) * 1972-08-11 1975-05-27 Owens Illinois Inc Gas mixture for gas discharge device
US4032814A (en) * 1974-08-19 1977-06-28 Duro-Test Corporation Fluorescent lamp with reduced wattage consumption
NL180464C (nl) * 1976-10-29 1987-02-16 Philips Nv Lagedruknatriumdampontladingslamp.

Also Published As

Publication number Publication date
CA1135764A (fr) 1982-11-16
US4277717A (en) 1981-07-07
EP0011346A1 (fr) 1980-05-28
JPS5572353A (en) 1980-05-31
DE2964748D1 (en) 1983-03-17
EP0011346B1 (fr) 1983-02-09

Similar Documents

Publication Publication Date Title
JP3078523B2 (ja) 可視光発生方法
JPS5954167A (ja) 低出力の高圧放電ランプ
JPS63141256A (ja) 放電ランプ
JP2009218212A (ja) 水銀を含まないハロゲン化金属高圧放電ランプ
JPH05506124A (ja) 低電力メタルハライド放電ランプ
US4308483A (en) High brightness, low wattage, high pressure, metal vapor discharge lamp
JPH079796B2 (ja) 放電ランプ
GB1464063A (en) Low-pressure gas discharge lamp
RU2074454C1 (ru) Способ получения оптического излучения и разрядная лампа для его осуществления
NL7811350A (nl) Lagedruknatriumdampontladingslamp.
JPS5818743B2 (ja) 金属蒸気放電灯
JPS62115643A (ja) 水銀蒸気放電ランプ
JP2732455B2 (ja) 金属蒸気放電灯
JP3397064B2 (ja) 放電ランプ
WO2006003894A1 (fr) Lampe halogène métallique, dispositif d’éclairage pour lampe halogène métallique et phare
JP2006318731A (ja) メタルハライド放電ランプおよびメタルハライド放電ランプシステム
US2085530A (en) Electric arc lamp
JPH0120764Y2 (fr)
JPH0449222B2 (fr)
JPS61126756A (ja) メタルハライドランプ
JPH01309250A (ja) 放電灯
JPH09293482A (ja) 金属蒸気放電ランプ
JPH0330994Y2 (fr)
JP2006093007A (ja) 水銀フリーメタルハライドランプ
JPS58106752A (ja) 高圧ナトリウム・ランプ

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BT A notification was added to the application dossier and made available to the public
BV The patent application has lapsed