IT946752B - Lampada a scarica avente alogenuri di cerio e cesio e un alte carica di mercurio - Google Patents

Lampada a scarica avente alogenuri di cerio e cesio e un alte carica di mercurio

Info

Publication number
IT946752B
IT946752B IT1960272A IT1960272A IT946752B IT 946752 B IT946752 B IT 946752B IT 1960272 A IT1960272 A IT 1960272A IT 1960272 A IT1960272 A IT 1960272A IT 946752 B IT946752 B IT 946752B
Authority
IT
Italy
Prior art keywords
cerium
discharge lamp
high mercury
cesium halides
mercury charge
Prior art date
Application number
IT1960272A
Other languages
English (en)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of IT946752B publication Critical patent/IT946752B/it

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
    • H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
IT1960272A 1971-01-21 1972-01-20 Lampada a scarica avente alogenuri di cerio e cesio e un alte carica di mercurio IT946752B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10842771A 1971-01-21 1971-01-21

Publications (1)

Publication Number Publication Date
IT946752B true IT946752B (it) 1973-05-21

Family

ID=22322119

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1960272A IT946752B (it) 1971-01-21 1972-01-20 Lampada a scarica avente alogenuri di cerio e cesio e un alte carica di mercurio

Country Status (9)

Country Link
JP (1) JPS5133360B1 (it)
BE (1) BE778219A (it)
DE (1) DE2201831A1 (it)
ES (1) ES398575A1 (it)
FR (1) FR2122551B1 (it)
GB (1) GB1370020A (it)
IT (1) IT946752B (it)
MY (1) MY7500097A (it)
NL (1) NL7200871A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519377A1 (de) * 1975-04-30 1976-11-11 Patra Patent Treuhand Quecksilberdampf-hochdruckentladungslampe
JPS54129275U (it) * 1978-02-27 1979-09-08
JPS54167667U (it) * 1978-05-15 1979-11-26
JPS5537252U (it) * 1978-08-30 1980-03-10
NL8005456A (nl) * 1980-10-02 1982-05-03 Philips Nv Hogedrukkwikdampontladingslamp.
DE3427280C2 (de) * 1984-07-24 1986-06-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Metallhalogenid-Hochdruckentladungslampe
US4801846A (en) * 1986-12-19 1989-01-31 Gte Laboratories Incorporated Rare earth halide light source with enhanced red emission
HU196861B (en) * 1987-01-23 1989-01-30 Tungsram Reszvenytarsasag Low colour-temperature high-pressure metal-halide lamp with good colour reproduction
DE4013039A1 (de) * 1990-04-24 1991-10-31 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
DE10307067B8 (de) * 2003-02-19 2005-01-13 Sli Lichtsysteme Gmbh Metallhalogendampflampe
EP2387065B1 (en) * 2010-05-13 2015-08-26 Flowil International Lighting (Holding) B.V. A high pressure discharge lamp for collagen regeneration in the skin

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262012A (en) * 1963-12-31 1966-07-19 Sylvania Electric Prod Electric discharge device having a thermostatically operated switch connected to a main electrode
US3514659A (en) * 1967-07-03 1970-05-26 Sylvania Electric Prod High pressure vapor discharge lamp with cesium iodide

Also Published As

Publication number Publication date
FR2122551A1 (it) 1972-09-01
FR2122551B1 (it) 1977-01-14
MY7500097A (en) 1975-12-31
ES398575A1 (es) 1974-10-01
BE778219A (fr) 1972-07-19
GB1370020A (en) 1974-10-09
JPS5133360B1 (it) 1976-09-18
NL7200871A (it) 1972-07-25
DE2201831A1 (de) 1972-08-03

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