FR2122551B1 - - Google Patents

Info

Publication number
FR2122551B1
FR2122551B1 FR7201893A FR7201893A FR2122551B1 FR 2122551 B1 FR2122551 B1 FR 2122551B1 FR 7201893 A FR7201893 A FR 7201893A FR 7201893 A FR7201893 A FR 7201893A FR 2122551 B1 FR2122551 B1 FR 2122551B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7201893A
Other versions
FR2122551A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
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
Publication of FR2122551A1 publication Critical patent/FR2122551A1/fr
Application granted granted Critical
Publication of FR2122551B1 publication Critical patent/FR2122551B1/fr
Expired legal-status Critical Current

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
FR7201893A 1971-01-21 1972-01-20 Expired FR2122551B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2122551A1 FR2122551A1 (fr) 1972-09-01
FR2122551B1 true FR2122551B1 (fr) 1977-01-14

Family

ID=22322119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7201893A Expired FR2122551B1 (fr) 1971-01-21 1972-01-20

Country Status (9)

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

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 (fr) * 1978-02-27 1979-09-08
JPS54167667U (fr) * 1978-05-15 1979-11-26
JPS5537252U (fr) * 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 (fr) * 2010-05-13 2015-08-26 Flowil International Lighting (Holding) B.V. Lampe à décharge haute pression pour la régénération de collagène de la peau

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
NL7200871A (fr) 1972-07-25
JPS5133360B1 (fr) 1976-09-18
MY7500097A (en) 1975-12-31
FR2122551A1 (fr) 1972-09-01
BE778219A (fr) 1972-07-19
DE2201831A1 (de) 1972-08-03
GB1370020A (en) 1974-10-09
IT946752B (it) 1973-05-21
ES398575A1 (es) 1974-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse