CH612038A5 - - Google Patents

Info

Publication number
CH612038A5
CH612038A5 CH394677A CH394677A CH612038A5 CH 612038 A5 CH612038 A5 CH 612038A5 CH 394677 A CH394677 A CH 394677A CH 394677 A CH394677 A CH 394677A CH 612038 A5 CH612038 A5 CH 612038A5
Authority
CH
Switzerland
Application number
CH394677A
Inventor
Rudolf Krieg
Alexander Dobrusskin
Horst Krense
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Publication of CH612038A5 publication Critical patent/CH612038A5/xx

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
CH394677A 1976-05-04 1977-03-29 CH612038A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2619674A DE2619674C2 (de) 1976-05-04 1976-05-04 Halogen-Metalldampfentladungslampe

Publications (1)

Publication Number Publication Date
CH612038A5 true CH612038A5 (xx) 1979-06-29

Family

ID=5977041

Family Applications (1)

Application Number Title Priority Date Filing Date
CH394677A CH612038A5 (xx) 1976-05-04 1977-03-29

Country Status (8)

Country Link
US (1) US4249102A (xx)
CH (1) CH612038A5 (xx)
DE (1) DE2619674C2 (xx)
ES (1) ES458101A1 (xx)
FR (1) FR2350691A1 (xx)
GB (1) GB1579187A (xx)
IT (1) IT1083241B (xx)
SE (1) SE422639B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178107C (nl) * 1977-12-23 1986-01-16 Philips Nv Hogedrukontladingslamp.
DE2840771A1 (de) * 1978-09-19 1980-03-27 Patra Patent Treuhand Hochdruckentladungslampe mit metallhalogeniden
GB2120006B (en) * 1982-05-07 1985-10-09 Gen Electric Plc Diversion of heat and light from ribbon seals in high-power electric lamps
JPH0517799Y2 (xx) * 1986-03-14 1993-05-12
US5003214A (en) * 1986-12-19 1991-03-26 Gte Products Corporation Metal halide lamp having reflective coating on the arc tube
DE8807104U1 (xx) * 1988-05-31 1988-07-14 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
US5220237A (en) * 1990-05-31 1993-06-15 Iwasaki Electric Co., Ltd. Metal halide lamp apparatus
KR100268722B1 (ko) * 1993-08-21 2000-10-16 김순택 고압 방전등
DE9401436U1 (de) * 1994-01-28 1994-03-31 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metallhalogenidentladungslampe für Projektionszwecke
US20060255741A1 (en) * 1997-06-06 2006-11-16 Harison Toshiba Lighting Corporation Lightening device for metal halide discharge lamp
DE19910709A1 (de) * 1999-03-10 2000-09-14 Audi Ag Gasentladungslampe für einen Kraftfahrzeugscheinwerfer
US6844676B2 (en) * 2001-10-01 2005-01-18 Koninklijke Philips Electronics N.V. Ceramic HID lamp with special frame wire for stabilizing the arc
JP2005108685A (ja) * 2003-09-30 2005-04-21 Harison Toshiba Lighting Corp 管球
DE102004005903A1 (de) * 2004-02-05 2005-08-25 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe und Herstellungsverfahren für eine Hochdruckentladungslampe
JP4978738B1 (ja) * 2011-01-06 2012-07-18 岩崎電気株式会社 メタルハライドランプ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2213245A (en) * 1935-12-23 1940-09-03 Germer Edmund Electrical discharge device
DE950224C (de) * 1952-09-21 1956-10-04 Quarzlampen Gmbh Elektrische Ultraviolett-Bestrahlungslampe
NL245727A (xx) * 1958-11-25 1900-01-01
US3234421A (en) * 1961-01-23 1966-02-08 Gen Electric Metallic halide electric discharge lamps
US3384771A (en) * 1965-02-08 1968-05-21 Gen Electric Reflector discharge lamp having frosted envelope and arc tube
DE2106447C2 (de) * 1971-02-11 1983-02-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Quecksilberdampf-Hochdruckentladungslampe mit einem Zusatz von Metallhalogeniden
NL7206559A (xx) * 1972-05-16 1973-11-20
US3900750A (en) * 1974-06-03 1975-08-19 Gte Sylvania Inc Metal halide discharge lamp having heat absorbing coating
US4041344A (en) * 1976-08-30 1977-08-09 General Electric Company Ellipsoidal reflector lamp

Also Published As

Publication number Publication date
US4249102A (en) 1981-02-03
DE2619674A1 (de) 1977-11-24
GB1579187A (en) 1980-11-12
ES458101A1 (es) 1978-03-16
SE7705082L (sv) 1977-11-05
IT1083241B (it) 1985-05-21
SE422639B (sv) 1982-03-15
FR2350691B1 (xx) 1982-05-14
DE2619674C2 (de) 1986-05-07
FR2350691A1 (fr) 1977-12-02

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Legal Events

Date Code Title Description
PL Patent ceased