JPS5330283U - - Google Patents
Info
- Publication number
- JPS5330283U JPS5330283U JP1977104239U JP10423977U JPS5330283U JP S5330283 U JPS5330283 U JP S5330283U JP 1977104239 U JP1977104239 U JP 1977104239U JP 10423977 U JP10423977 U JP 10423977U JP S5330283 U JPS5330283 U JP S5330283U
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
Landscapes
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00158422A US3805105A (en) | 1971-06-30 | 1971-06-30 | High pressure electric discharge device with zirconium-aluminum getter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5330283U true JPS5330283U (ja) | 1978-03-15 |
Family
ID=22568043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1977104239U Pending JPS5330283U (ja) | 1971-06-30 | 1977-08-02 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3805105A (ja) |
JP (1) | JPS5330283U (ja) |
AU (1) | AU4413172A (ja) |
ZA (1) | ZA724165B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007518226A (ja) * | 2004-01-05 | 2007-07-05 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | コンパクト高圧放電ランプ及びその製造方法 |
Families Citing this family (4)
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. |
CA1222273A (en) * | 1983-03-10 | 1987-05-26 | Philip J. White | Unsaturated vapor pressure type high pressure sodium lamp |
DE102006001243A1 (de) * | 2006-01-10 | 2007-07-12 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Hochdruckentladungslampe mit Entladungsgefäß |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2749462A (en) * | 1952-05-31 | 1956-06-05 | Gen Electric | High pressure mercury vapor lamp with zirconium getter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL125810C (ja) * | 1957-10-25 | |||
US3203901A (en) * | 1962-02-15 | 1965-08-31 | Porta Paolo Della | Method of manufacturing zirconiumaluminum alloy getters |
US3450925A (en) * | 1967-03-17 | 1969-06-17 | Gen Electric | Mercury bismuth halide photochemical arc lamp light sources |
US3626229A (en) * | 1970-04-29 | 1971-12-07 | Gen Electric | Jacketed alkali metal halide vapor lamp with getter |
US3620645A (en) * | 1970-05-01 | 1971-11-16 | Getters Spa | Getter device |
-
1971
- 1971-06-30 US US00158422A patent/US3805105A/en not_active Expired - Lifetime
-
1972
- 1972-06-16 ZA ZA724165A patent/ZA724165B/xx unknown
- 1972-06-30 AU AU44131/72A patent/AU4413172A/en not_active Expired
-
1977
- 1977-08-02 JP JP1977104239U patent/JPS5330283U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2749462A (en) * | 1952-05-31 | 1956-06-05 | Gen Electric | High pressure mercury vapor lamp with zirconium getter |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007518226A (ja) * | 2004-01-05 | 2007-07-05 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | コンパクト高圧放電ランプ及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
AU4413172A (en) | 1974-01-03 |
ZA724165B (en) | 1973-03-28 |
US3805105A (en) | 1974-04-16 |