FR2054299A5 - - Google Patents

Info

Publication number
FR2054299A5
FR2054299A5 FR7025222A FR7025222A FR2054299A5 FR 2054299 A5 FR2054299 A5 FR 2054299A5 FR 7025222 A FR7025222 A FR 7025222A FR 7025222 A FR7025222 A FR 7025222A FR 2054299 A5 FR2054299 A5 FR 2054299A5
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
FR7025222A
Other languages
French (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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of FR2054299A5 publication Critical patent/FR2054299A5/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/045—Thermic screens or reflectors
    • 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
FR7025222A 1969-07-07 1970-07-07 Expired FR2054299A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86373269A 1969-07-07 1969-07-07

Publications (1)

Publication Number Publication Date
FR2054299A5 true FR2054299A5 (enrdf_load_stackoverflow) 1971-04-16

Family

ID=25341662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7025222A Expired FR2054299A5 (enrdf_load_stackoverflow) 1969-07-07 1970-07-07

Country Status (5)

Country Link
JP (1) JPS4917471B1 (enrdf_load_stackoverflow)
BE (1) BE752890A (enrdf_load_stackoverflow)
DE (1) DE2031449C3 (enrdf_load_stackoverflow)
FR (1) FR2054299A5 (enrdf_load_stackoverflow)
GB (1) GB1316803A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2176814A1 (enrdf_load_stackoverflow) * 1972-03-20 1973-11-02 Philips Nv
FR2293056A1 (fr) * 1974-11-30 1976-06-25 Philips Nv Lampe a decharge dans la vapeur d'halogenure metallique a haute pression

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126351U (enrdf_load_stackoverflow) * 1974-03-28 1975-10-16
GB1585861A (en) * 1976-08-18 1981-03-11 Thorn Emi Ltd Metal halide lamps
DE3044184A1 (de) * 1980-11-24 1982-06-16 Mutzhas Maximilian F Vorrichtung zur phototherapeutischen behandlung der hyperbilirubinaemie
US4360758A (en) * 1981-01-23 1982-11-23 Westinghouse Electric Corp. High-intensity-discharge lamp of the mercury-metal halide type which efficiently illuminates objects with excellent color appearance
US4992700A (en) * 1989-03-10 1991-02-12 General Electric Company Reprographic metal halide lamps having high blue emission
JPH03152852A (ja) * 1989-11-08 1991-06-28 Matsushita Electric Works Ltd 高輝度放電ランプ及び無電極放電灯装置
US5256940A (en) * 1989-11-08 1993-10-26 Matsushita Electric Works, Ltd. High intensity discharge lamp device
JP2970993B2 (ja) * 1994-04-20 1999-11-02 ウシオ電機株式会社 ショートアークメタルハライドランプ
JPH11238488A (ja) 1997-06-06 1999-08-31 Toshiba Lighting & Technology Corp メタルハライド放電ランプ、メタルハライド放電ランプ点灯装置および照明装置
DE10101508A1 (de) * 2001-01-12 2002-08-01 Philips Corp Intellectual Pty Hochdruckentladungslampe
DE10307067B8 (de) * 2003-02-19 2005-01-13 Sli Lichtsysteme Gmbh Metallhalogendampflampe
US8106590B2 (en) * 2004-03-08 2012-01-31 Koninklijke Philips Electronics N.V. Vehicle headlamp
DE102005025418A1 (de) 2005-06-02 2006-12-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Metallhalogenidlampe
JP2014161455A (ja) 2013-02-22 2014-09-08 Panasonic Corp 体毛用光美容装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2176814A1 (enrdf_load_stackoverflow) * 1972-03-20 1973-11-02 Philips Nv
FR2293056A1 (fr) * 1974-11-30 1976-06-25 Philips Nv Lampe a decharge dans la vapeur d'halogenure metallique a haute pression

Also Published As

Publication number Publication date
BE752890A (fr) 1971-01-04
JPS4917471B1 (enrdf_load_stackoverflow) 1974-05-01
DE2031449B2 (de) 1974-12-05
DE2031449C3 (de) 1975-07-17
GB1316803A (en) 1973-05-16
DE2031449A1 (de) 1971-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse