IT1184117B - 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
- IT1184117B IT1184117B IT19145/85A IT1914585A IT1184117B IT 1184117 B IT1184117 B IT 1184117B IT 19145/85 A IT19145/85 A IT 19145/85A IT 1914585 A IT1914585 A IT 1914585A IT 1184117 B IT1184117 B IT 1184117B
- Authority
- IT
- Italy
- Prior art keywords
- lamps
- absorbers
- high intensity
- intensity discharge
- housing system
- Prior art date
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
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 IT8519145A0 (it) | 1985-01-18 |
| IT8519145A1 IT8519145A1 (it) | 1986-07-18 |
| IT1184117B true 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 (pt) |
| BR (1) | BR8500524A (pt) |
| DE (1) | DE3501092A1 (pt) |
| FR (1) | FR2559952A1 (pt) |
| IT (1) | IT1184117B (pt) |
| NL (1) | NL8500287A (pt) |
Families Citing this family (3)
| 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)
| 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 |
-
1985
- 1985-01-15 DE DE19853501092 patent/DE3501092A1/de not_active Withdrawn
- 1985-01-18 IT IT19145/85A patent/IT1184117B/it active
- 1985-01-23 FR FR8500911A patent/FR2559952A1/fr not_active Withdrawn
- 1985-01-30 JP JP60014588A patent/JPS60185355A/ja active Pending
- 1985-02-01 BR BR8500524A patent/BR8500524A/pt unknown
- 1985-02-01 NL NL8500287A patent/NL8500287A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2559952A1 (fr) | 1985-08-23 |
| IT8519145A0 (it) | 1985-01-18 |
| IT8519145A1 (it) | 1986-07-18 |
| DE3501092A1 (de) | 1985-08-08 |
| NL8500287A (nl) | 1985-09-02 |
| BR8500524A (pt) | 1985-09-24 |
| JPS60185355A (ja) | 1985-09-20 |
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