NL155128B - Natriumdampontladingslamp. - Google Patents

Natriumdampontladingslamp.

Info

Publication number
NL155128B
NL155128B NL666615717A NL6615717A NL155128B NL 155128 B NL155128 B NL 155128B NL 666615717 A NL666615717 A NL 666615717A NL 6615717 A NL6615717 A NL 6615717A NL 155128 B NL155128 B NL 155128B
Authority
NL
Netherlands
Prior art keywords
discharge lamp
vapor discharge
sodium vapor
sodium
lamp
Prior art date
Application number
NL666615717A
Other languages
English (en)
Other versions
NL6615717A (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
Publication of NL6615717A publication Critical patent/NL6615717A/xx
Publication of NL155128B publication Critical patent/NL155128B/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
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
NL666615717A 1965-11-13 1966-11-08 Natriumdampontladingslamp. NL155128B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN27625A DE1260627B (de) 1965-11-13 1965-11-13 Natriumdampfentladungslampe

Publications (2)

Publication Number Publication Date
NL6615717A NL6615717A (nl) 1967-05-16
NL155128B true NL155128B (nl) 1977-11-15

Family

ID=7344332

Family Applications (1)

Application Number Title Priority Date Filing Date
NL666615717A NL155128B (nl) 1965-11-13 1966-11-08 Natriumdampontladingslamp.

Country Status (11)

Country Link
US (1) US3400288A (nl)
AT (1) AT263938B (nl)
BE (1) BE689623A (nl)
CH (1) CH460948A (nl)
DE (1) DE1260627B (nl)
DK (1) DK120348B (nl)
ES (1) ES333267A1 (nl)
FR (1) FR1503022A (nl)
GB (1) GB1140613A (nl)
NL (1) NL155128B (nl)
NO (1) NO118500B (nl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546520A (en) * 1967-12-20 1970-12-08 Bell Telephone Labor Inc Vidicon target comprising infrared absorber
US3932783A (en) * 1969-01-02 1976-01-13 Sylvania Electric Products Inc. Fluorescent lamp containing indium oxide
GB1305065A (nl) * 1969-05-20 1973-01-31 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
US3662208A (en) * 1970-01-27 1972-05-09 Tokyo Shibaura Electric Co Reflector type incandescent lamps
US3949259A (en) * 1973-08-17 1976-04-06 U.S. Philips Corporation Light-transmitting, thermal-radiation reflecting filter
NL7405071A (nl) * 1974-04-16 1975-10-20 Philips Nv Gloeilamp met infrarood filter.
US3931536A (en) * 1974-07-15 1976-01-06 Gte Sylvania Incorporated Efficiency arc discharge lamp
NL166818C (nl) * 1974-11-14 1981-09-15 Philips Nv Lagedruknatriumdampontladingslamp.
US4109175A (en) * 1976-03-19 1978-08-22 Matsushita Electronics Corporation High pressure sodium vapor discharge lamp
US4140385A (en) * 1976-03-22 1979-02-20 Xerox Corporation Low pressure metal or metal halide lamps for photocopying applications
JPS5473818A (en) * 1977-11-24 1979-06-13 Tokyo Denshi Kagaku Kk Coating solution for forming transparent electric conductive layer and method of coating same
US4467238A (en) * 1981-09-03 1984-08-21 General Electric Company High-pressure sodium lamp with improved IR reflector
US4391743A (en) * 1981-11-30 1983-07-05 Nippon Soda Company Limited Composition for depositing metallic oxide film coatings
US4490649A (en) * 1982-10-20 1984-12-25 General Electric Company Thermal baffle inside a discharge lamp
EP0197931A4 (en) * 1984-10-23 1988-04-27 Duro Test Corp FILM WITH VARIABLE BREAKING INDEX FOR TRANSPARENT HEAT MIRRORS.
US4678960A (en) * 1985-08-01 1987-07-07 General Electric Company Metallic halide electric discharge lamps
DE10204691C1 (de) * 2002-02-06 2003-04-24 Philips Corp Intellectual Pty Quecksilberfreie Hochdruckgasentladungslampe und Beleuchtungseinheit mit einer solchen Hochdruckgasentladungslampe
US20080048541A1 (en) * 2004-12-20 2008-02-28 Sumrall Ernest N Polymer-thermal shield for ultra-violet lamp
CN102568978B (zh) * 2012-01-18 2014-08-13 山东布莱特辉煌新能源有限公司 一种纳米金属氧化物的使用方法
EP3479394A4 (en) * 2016-06-30 2020-07-22 Yehi Or Light Creation Limited HIGH EFFICIENCY LIGHTING SYSTEM

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564708A (en) * 1947-09-03 1951-08-21 Corning Glass Works Heat screen
BE623133A (nl) * 1961-10-04
US3295002A (en) * 1963-12-27 1966-12-27 Gen Electric Light transmitting electrode including nu-type semiconductive in2o3

Also Published As

Publication number Publication date
ES333267A1 (es) 1967-07-16
NL6615717A (nl) 1967-05-16
DK120348B (da) 1971-05-17
FR1503022A (fr) 1967-11-24
CH460948A (de) 1968-08-15
BE689623A (nl) 1967-05-10
AT263938B (de) 1968-08-12
GB1140613A (en) 1969-01-22
NO118500B (nl) 1970-01-05
US3400288A (en) 1968-09-03
DE1260627B (de) 1968-02-08

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PHILIPS