BR7401558D0 - Lampada de descarga de vapor de mercurio de alta pressao - Google Patents
Lampada de descarga de vapor de mercurio de alta pressaoInfo
- Publication number
- BR7401558D0 BR7401558D0 BR1558/74A BR155874A BR7401558D0 BR 7401558 D0 BR7401558 D0 BR 7401558D0 BR 1558/74 A BR1558/74 A BR 1558/74A BR 155874 A BR155874 A BR 155874A BR 7401558 D0 BR7401558 D0 BR 7401558D0
- Authority
- BR
- Brazil
- Prior art keywords
- high pressure
- discharge lamp
- pressure mercury
- steam discharge
- mercury steam
- 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
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7303079A NL7303079A (pt) | 1973-03-06 | 1973-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7401558D0 true BR7401558D0 (pt) | 1974-11-05 |
Family
ID=19818379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR1558/74A BR7401558D0 (pt) | 1973-03-06 | 1974-03-04 | Lampada de descarga de vapor de mercurio de alta pressao |
Country Status (14)
Country | Link |
---|---|
US (1) | US3958145A (pt) |
JP (1) | JPS49119483A (pt) |
AR (1) | AR201849A1 (pt) |
AT (1) | AT333890B (pt) |
BE (1) | BE811850A (pt) |
BR (1) | BR7401558D0 (pt) |
CA (1) | CA993031A (pt) |
CH (1) | CH607325A5 (pt) |
DE (1) | DE2408572A1 (pt) |
ES (1) | ES423866A1 (pt) |
FR (1) | FR2220874B1 (pt) |
GB (1) | GB1427867A (pt) |
NL (1) | NL7303079A (pt) |
SE (1) | SE386009B (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4135110A (en) * | 1975-02-13 | 1979-01-16 | Thorn Electrical Industries Limited | Electrical discharge lamp |
GB1541437A (en) * | 1975-02-13 | 1979-02-28 | Thorn Electrical Ind Ltd | Electrical discharge lamp |
DE2655167C2 (de) * | 1976-12-06 | 1986-12-18 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Hochdruckentladungslampe mit Metallhalogeniden |
NL7712058A (nl) * | 1977-11-02 | 1979-05-04 | Philips Nv | Lagedrukkwikdampontladingslamp. |
US4298813A (en) * | 1978-10-23 | 1981-11-03 | General Electric Company | High intensity discharge lamps with uniform color |
NL7901480A (nl) * | 1979-02-26 | 1980-08-28 | Philips Nv | Hogedrukkwikdampontladingslamp. |
US4591759A (en) * | 1984-09-10 | 1986-05-27 | General Electric Company | Ingredients for solenoidal metal halide arc lamps |
US4705987A (en) * | 1985-10-03 | 1987-11-10 | The United States Of America As Represented By The United States Department Of Energy | Very high efficacy electrodeless high intensity discharge lamps |
JPH03152852A (ja) * | 1989-11-08 | 1991-06-28 | Matsushita Electric Works Ltd | 高輝度放電ランプ及び無電極放電灯装置 |
JP2948200B1 (ja) * | 1998-04-08 | 1999-09-13 | ウシオ電機株式会社 | 高圧水銀ランプ |
JP2001332215A (ja) * | 2000-05-19 | 2001-11-30 | Ushio Inc | 光線力学治療及び光線力学診断用ランプ |
DE10242049A1 (de) * | 2002-09-11 | 2004-03-25 | Philips Intellectual Property & Standards Gmbh | Niederdruckgasentladungslampe mit zinnhaltiger Gasfüllung |
CN101529553A (zh) * | 2005-01-18 | 2009-09-09 | 马斯科公司 | 为了更好的性能而改变化学物质和去除高亮度弧光灯上的白色氧化涂层 |
US20060178075A1 (en) * | 2005-01-18 | 2006-08-10 | Musco Corporation | Altering chemicals and removing white oxide coating on high-intensity arc lamp for better performance |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3234421A (en) * | 1961-01-23 | 1966-02-08 | Gen Electric | Metallic halide electric discharge lamps |
US3279877A (en) * | 1963-12-31 | 1966-10-18 | Westinghouse Electric Corp | Method for processing high-pressure vapor-discharge arc tube |
US3431447A (en) * | 1966-02-16 | 1969-03-04 | Westinghouse Electric Corp | High-pressure metallic vapor discharge lamp including mercury and thallium iodide |
US3566178A (en) * | 1968-12-11 | 1971-02-23 | Tokyo Shibaura Electric Co | High pressure discharge lamp containing an inert gas,mercury,a halogen and tin |
US3586898A (en) * | 1969-05-19 | 1971-06-22 | Gen Electric | Aluminum chloride discharge lamp |
NL6909891A (pt) * | 1969-06-27 | 1970-12-29 | ||
US3781586A (en) * | 1972-12-04 | 1973-12-25 | Gen Electric | Long lifetime mercury-metal halide discharge lamps |
-
1973
- 1973-03-06 NL NL7303079A patent/NL7303079A/xx unknown
-
1974
- 1974-02-14 US US05/442,654 patent/US3958145A/en not_active Expired - Lifetime
- 1974-02-20 AR AR252446A patent/AR201849A1/es active
- 1974-02-22 DE DE19742408572 patent/DE2408572A1/de active Pending
- 1974-02-25 GB GB837974A patent/GB1427867A/en not_active Expired
- 1974-02-28 CA CA193,744A patent/CA993031A/en not_active Expired
- 1974-03-01 CH CH294974A patent/CH607325A5/xx not_active IP Right Cessation
- 1974-03-02 JP JP49024724A patent/JPS49119483A/ja active Pending
- 1974-03-04 ES ES423866A patent/ES423866A1/es not_active Expired
- 1974-03-04 BE BE141627A patent/BE811850A/xx not_active IP Right Cessation
- 1974-03-04 BR BR1558/74A patent/BR7401558D0/pt unknown
- 1974-03-04 SE SE7402815A patent/SE386009B/xx unknown
- 1974-03-04 AT AT176074A patent/AT333890B/de not_active IP Right Cessation
- 1974-03-04 FR FR7407216A patent/FR2220874B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE386009B (sv) | 1976-07-26 |
AT333890B (de) | 1976-12-10 |
JPS49119483A (pt) | 1974-11-14 |
DE2408572A1 (de) | 1974-09-12 |
AR201849A1 (es) | 1975-04-24 |
ATA176074A (de) | 1976-04-15 |
GB1427867A (en) | 1976-03-10 |
CH607325A5 (pt) | 1978-12-15 |
US3958145A (en) | 1976-05-18 |
FR2220874A1 (pt) | 1974-10-04 |
NL7303079A (pt) | 1974-09-10 |
BE811850A (fr) | 1974-09-04 |
AU6624674A (en) | 1975-09-04 |
FR2220874B1 (pt) | 1976-12-10 |
CA993031A (en) | 1976-07-13 |
ES423866A1 (es) | 1976-05-01 |
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