ZA732241B - High-pressure gas discharge lamp - Google Patents

High-pressure gas discharge lamp

Info

Publication number
ZA732241B
ZA732241B ZA732241A ZA732241A ZA732241B ZA 732241 B ZA732241 B ZA 732241B ZA 732241 A ZA732241 A ZA 732241A ZA 732241 A ZA732241 A ZA 732241A ZA 732241 B ZA732241 B ZA 732241B
Authority
ZA
South Africa
Prior art keywords
discharge lamp
gas discharge
pressure gas
lamp
pressure
Prior art date
Application number
ZA732241A
Inventor
L Beyer
G Cornelissen
G Siebers
A Driessen
C Jacobs
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 ZA732241B publication Critical patent/ZA732241B/en

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
ZA732241A 1972-05-16 1973-04-02 High-pressure gas discharge lamp ZA732241B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7206559A NL7206559A (en) 1972-05-16 1972-05-16

Publications (1)

Publication Number Publication Date
ZA732241B true ZA732241B (en) 1974-11-27

Family

ID=19816044

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA732241A ZA732241B (en) 1972-05-16 1973-04-02 High-pressure gas discharge lamp

Country Status (16)

Country Link
US (1) US3842304A (en)
JP (1) JPS4949481A (en)
AR (1) AR194072A1 (en)
AT (1) AT325712B (en)
AU (1) AU468095B2 (en)
BE (1) BE799512A (en)
BR (1) BR7303510D0 (en)
CA (1) CA970424A (en)
CH (1) CH566075A5 (en)
DE (1) DE2324090A1 (en)
ES (1) ES414745A1 (en)
FR (1) FR2184836B1 (en)
GB (1) GB1390572A (en)
IT (1) IT985899B (en)
NL (1) NL7206559A (en)
ZA (1) ZA732241B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900750A (en) * 1974-06-03 1975-08-19 Gte Sylvania Inc Metal halide discharge lamp having heat absorbing coating
JPS51115739U (en) * 1975-03-17 1976-09-20
JPS5245901A (en) * 1975-10-08 1977-04-12 Showa Denko Kk Silencer of discharge type
JPS5281502U (en) * 1975-12-16 1977-06-17
JPS5294945A (en) * 1976-02-05 1977-08-10 Nishiyodo Tetsukou Kk Silencer for variable engines
JPS52108902U (en) * 1976-02-13 1977-08-18
DE2619674C2 (en) * 1976-05-04 1986-05-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Metal halide discharge lamp
JPS5331205A (en) * 1976-09-04 1978-03-24 Sasakura Eng Co Ltd Mufflers for piping
JPS5426081A (en) * 1977-07-30 1979-02-27 Iwasaki Electric Co Ltd Self-ballast discharge lamp
JPS595145Y2 (en) * 1978-07-06 1984-02-16 株式会社クボタ engine exhaust system
JPS5817509Y2 (en) * 1978-08-08 1983-04-08 孝造 山本 Hanging tool for both vertical and horizontal surfaces
JPS5716887Y2 (en) * 1978-08-08 1982-04-08
US4342937A (en) * 1980-02-12 1982-08-03 Egyesult Izzolampa Es Villamossagi Rt. Metal halogen vapor lamp provided with a heat reflecting layer
JPS57193010U (en) * 1981-05-29 1982-12-07
JPS57193011U (en) * 1981-05-29 1982-12-07
DE8337084U1 (en) * 1983-12-23 1985-05-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München COMPACT FLUORESCENT LAMP BASED ON ONE SIDE
JPH0540248Y2 (en) * 1985-01-29 1993-10-13
JPS6234290U (en) * 1985-08-19 1987-02-28
US5059865A (en) * 1988-02-18 1991-10-22 General Electric Company Xenon-metal halide lamp particularly suited for automotive applications
US4935668A (en) * 1988-02-18 1990-06-19 General Electric Company Metal halide lamp having vacuum shroud for improved performance
EP0366187A1 (en) * 1988-10-24 1990-05-02 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
DE4030820A1 (en) * 1990-09-28 1992-04-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh HIGH PRESSURE DISCHARGE LAMP
EP0506182B1 (en) * 1991-03-28 1996-09-11 Koninklijke Philips Electronics N.V. High pressure gas discharge lamps
DE4432315A1 (en) * 1994-09-12 1996-03-14 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Mercury vapor short arc lamp
DE10204691C1 (en) * 2002-02-06 2003-04-24 Philips Corp Intellectual Pty Mercury-free, high-intensity, high pressure gas discharge lamp for vehicle headlights, has infra-red reflecting coating on lower wall to promote vaporization
DE102004029364B4 (en) * 2004-01-28 2012-12-20 Advanced Photonics Technologies Ag Halogen lamp for the near infrared and method for producing such
DE102010028156A1 (en) * 2010-04-23 2011-10-27 Osram Gesellschaft mit beschränkter Haftung High pressure discharge lamp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513344A (en) * 1967-12-19 1970-05-19 Westinghouse Electric Corp High pressure mercury vapor discharge lamp containing lead iodide

Also Published As

Publication number Publication date
FR2184836B1 (en) 1977-12-30
IT985899B (en) 1974-12-20
GB1390572A (en) 1975-04-16
US3842304A (en) 1974-10-15
ES414745A1 (en) 1976-01-16
AR194072A1 (en) 1973-06-12
AT325712B (en) 1975-11-10
CA970424A (en) 1975-07-01
AU5562373A (en) 1974-11-14
ATA419173A (en) 1975-01-15
BE799512A (en) 1973-11-14
CH566075A5 (en) 1975-08-29
FR2184836A1 (en) 1973-12-28
BR7303510D0 (en) 1974-07-11
JPS4949481A (en) 1974-05-14
AU468095B2 (en) 1975-12-18
NL7206559A (en) 1973-11-20
DE2324090A1 (en) 1973-12-06

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