IT985899B - Lampada a scarica in gas ad alta pressione - Google Patents

Lampada a scarica in gas ad alta pressione

Info

Publication number
IT985899B
IT985899B IT68358/73A IT6835873A IT985899B IT 985899 B IT985899 B IT 985899B IT 68358/73 A IT68358/73 A IT 68358/73A IT 6835873 A IT6835873 A IT 6835873A IT 985899 B IT985899 B IT 985899B
Authority
IT
Italy
Prior art keywords
high pressure
discharge lamp
gas discharge
pressure gas
lamp
Prior art date
Application number
IT68358/73A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT985899B publication Critical patent/IT985899B/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
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
IT68358/73A 1972-05-16 1973-05-11 Lampada a scarica in gas ad alta pressione IT985899B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT985899B true IT985899B (it) 1974-12-20

Family

ID=19816044

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68358/73A IT985899B (it) 1972-05-16 1973-05-11 Lampada a scarica in gas ad alta pressione

Country Status (16)

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

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 (it) * 1975-03-17 1976-09-20
JPS5245901A (en) * 1975-10-08 1977-04-12 Showa Denko Kk Silencer of discharge type
JPS5281502U (it) * 1975-12-16 1977-06-17
JPS5294945A (en) * 1976-02-05 1977-08-10 Nishiyodo Tetsukou Kk Silencer for variable engines
JPS52108902U (it) * 1976-02-13 1977-08-18
DE2619674C2 (de) * 1976-05-04 1986-05-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Halogen-Metalldampfentladungslampe
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 (ja) * 1978-07-06 1984-02-16 株式会社クボタ エンジンの排気装置
JPS5817509Y2 (ja) * 1978-08-08 1983-04-08 孝造 山本 垂直水平両面用の掛吊具
JPS5716887Y2 (it) * 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 (it) * 1981-05-29 1982-12-07
JPS57193011U (it) * 1981-05-29 1982-12-07
DE8337084U1 (de) * 1983-12-23 1985-05-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Einseitig gesockelte kompakt-leuchtstofflampe
JPH0540248Y2 (it) * 1985-01-29 1993-10-13
JPS6234290U (it) * 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 (de) * 1990-09-28 1992-04-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
EP0506182B1 (en) * 1991-03-28 1996-09-11 Koninklijke Philips Electronics N.V. High pressure gas discharge lamps
DE4432315A1 (de) * 1994-09-12 1996-03-14 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Quecksilberdampf-Kurzbogenlampe
DE10204691C1 (de) * 2002-02-06 2003-04-24 Philips Corp Intellectual Pty Quecksilberfreie Hochdruckgasentladungslampe und Beleuchtungseinheit mit einer solchen Hochdruckgasentladungslampe
DE102004029364B4 (de) * 2004-01-28 2012-12-20 Advanced Photonics Technologies Ag Halogenlampe für das nahe Infrarot und Verfahren zur Herstellung einer solchen
DE102010028156A1 (de) * 2010-04-23 2011-10-27 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe

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 (it) 1977-12-30
GB1390572A (en) 1975-04-16
US3842304A (en) 1974-10-15
ES414745A1 (es) 1976-01-16
AR194072A1 (es) 1973-06-12
AT325712B (de) 1975-11-10
CA970424A (en) 1975-07-01
AU5562373A (en) 1974-11-14
ATA419173A (de) 1975-01-15
BE799512A (fr) 1973-11-14
CH566075A5 (it) 1975-08-29
FR2184836A1 (it) 1973-12-28
BR7303510D0 (pt) 1974-07-11
JPS4949481A (it) 1974-05-14
AU468095B2 (en) 1975-12-18
NL7206559A (it) 1973-11-20
ZA732241B (en) 1974-11-27
DE2324090A1 (de) 1973-12-06

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