IT8519145A0 - Sistema di alloggiamento di assorbitori per lampade ad incandescenza e lampade a scarica ad alta intensita'. - Google Patents

Sistema di alloggiamento di assorbitori per lampade ad incandescenza e lampade a scarica ad alta intensita'.

Info

Publication number
IT8519145A0
IT8519145A0 IT8519145A IT1914585A IT8519145A0 IT 8519145 A0 IT8519145 A0 IT 8519145A0 IT 8519145 A IT8519145 A IT 8519145A IT 1914585 A IT1914585 A IT 1914585A IT 8519145 A0 IT8519145 A0 IT 8519145A0
Authority
IT
Italy
Prior art keywords
lamps
absorbers
housing
high intensity
intensity discharge
Prior art date
Application number
IT8519145A
Other languages
English (en)
Other versions
IT8519145A1 (it
IT1184117B (it
Inventor
James Roger Young
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8519145A0 publication Critical patent/IT8519145A0/it
Publication of IT8519145A1 publication Critical patent/IT8519145A1/it
Application granted granted Critical
Publication of IT1184117B publication Critical patent/IT1184117B/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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/186—Getter supports
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • H01S5/22—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure
    • H01S5/227—Buried mesa structure ; Striped active layer
    • H01S5/2275—Buried mesa structure ; Striped active layer mesa created by etching
IT19145/85A 1984-02-02 1985-01-18 Sistema di alloggiamento di assorbitori per lampade ad incandescenza e lampade a scarica ad alta intensita' IT1184117B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57622184A 1984-02-02 1984-02-02

Publications (3)

Publication Number Publication Date
IT8519145A0 true IT8519145A0 (it) 1985-01-18
IT8519145A1 IT8519145A1 (it) 1986-07-18
IT1184117B IT1184117B (it) 1987-10-22

Family

ID=24303454

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19145/85A IT1184117B (it) 1984-02-02 1985-01-18 Sistema di alloggiamento di assorbitori per lampade ad incandescenza e lampade a scarica ad alta intensita'

Country Status (6)

Country Link
JP (1) JPS60185355A (it)
BR (1) BR8500524A (it)
DE (1) DE3501092A1 (it)
FR (1) FR2559952A1 (it)
IT (1) IT1184117B (it)
NL (1) NL8500287A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003015126A1 (en) * 2001-08-03 2003-02-20 Koninklijke Philips Electronics N.V. High-pressure discharge lamp and method of manufacturing it
ITMI20050281A1 (it) * 2005-02-23 2006-08-24 Getters Spa Lampada a scarica ad alta pressione miniaturizzata contenente un dispositivo getter
DE202008007518U1 (de) * 2008-06-05 2008-08-21 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7315641A (nl) * 1973-11-15 1975-05-20 Philips Nv Hogedrukgasontladingslamp.
NL7707079A (nl) * 1977-06-27 1978-12-29 Philips Nv Elektrische lamp.
JPS5684862A (en) * 1979-12-12 1981-07-10 Toshiba Corp Metal vapor discharge lamp

Also Published As

Publication number Publication date
FR2559952A1 (fr) 1985-08-23
IT8519145A1 (it) 1986-07-18
DE3501092A1 (de) 1985-08-08
IT1184117B (it) 1987-10-22
NL8500287A (nl) 1985-09-02
BR8500524A (pt) 1985-09-24
JPS60185355A (ja) 1985-09-20

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