BR7804360A - HIGH PRESSURE METALIC STEAM DISCHARGE LAMPS EFFICIENTLY - Google Patents

HIGH PRESSURE METALIC STEAM DISCHARGE LAMPS EFFICIENTLY

Info

Publication number: BR7804360A
Authority: BR; Brazil
Prior art keywords: metalic; high pressure; discharge lamps; steam discharge; lamps efficiently
Prior art date: 1977-07-05

Application number

BR7804360A

Other languages

Portuguese (pt)

Inventor

D Cap

W Lake

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.)

1977-07-05

Filing date

1978-07-05

Publication date

1979-04-03

1978-06-05 Priority claimed from US05/912,628 external-priority patent/US4161672A/en

1978-07-05 Application filed by Gen Electric filed Critical Gen Electric

1979-04-03 Publication of BR7804360A publication Critical patent/BR7804360A/en

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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr

BR7804360A 1977-07-05 1978-07-05 HIGH PRESSURE METALIC STEAM DISCHARGE LAMPS EFFICIENTLY BR7804360A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US81247977A	1977-07-05	1977-07-05
US05/912,628 US4161672A (en)	1977-07-05	1978-06-05	High pressure metal vapor discharge lamps of improved efficacy

Publications (1)

Publication Number	Publication Date
BR7804360A true BR7804360A (en)	1979-04-03

Family

ID=27123615

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7804360A BR7804360A (en)	1977-07-05	1978-07-05	HIGH PRESSURE METALIC STEAM DISCHARGE LAMPS EFFICIENTLY

Country Status (14)

Country	Link
JP (1)	JPS5463567A (en)
AU (1)	AU505333B1 (en)
BR (1)	BR7804360A (en)
CA (1)	CA1111483A (en)
CH (1)	CH635957A5 (en)
DD (1)	DD138925A5 (en)
DE (1)	DE2826733C2 (en)
ES (1)	ES471432A1 (en)
FR (1)	FR2397066A1 (en)
GB (1)	GB2000637B (en)
IT (1)	IT1096968B (en)
MX (1)	MX145363A (en)
NL (1)	NL187327C (en)
SE (1)	SE435333B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4161672A (en) *	1977-07-05	1979-07-17	General Electric Company	High pressure metal vapor discharge lamps of improved efficacy
US4199701A (en) *	1978-08-10	1980-04-22	General Electric Company	Fill gas for miniature high pressure metal vapor arc lamp
GB2043331B (en)	1978-12-26	1982-11-17	Gen Electric	Electrode for high pressure metal-vapour lamp
US4275329A (en)	1978-12-29	1981-06-23	General Electric Company	Electrode with overwind for miniature metal vapor lamp
JPS5654566U (en) *	1979-10-03	1981-05-13
US4360756A (en) *	1979-11-13	1982-11-23	General Electric Company	Metal halide lamp containing ThI4 with added elemental cadmium or zinc
US4574218A (en) *	1979-12-20	1986-03-04	General Electric Company	Metal vapor lamp having internal means promoting condensate film formation
US4308483A (en) *	1980-03-24	1981-12-29	Gte Products Corporation	High brightness, low wattage, high pressure, metal vapor discharge lamp
US4396857A (en) *	1980-07-01	1983-08-02	General Electric Company	Arc tube construction
US4355261A (en) *	1980-12-15	1982-10-19	Gte Products Corporation	Discharge lamp with integral starter
JPS57136758A (en) *	1981-02-18	1982-08-23	Toshiba Corp	Metal halide lamp
US4387319A (en) *	1981-03-30	1983-06-07	General Electric Company	Metal halide lamp containing ScI3 with added cadmium or zinc
JPS5880258A (en) *	1981-11-06	1983-05-14	Toshiba Corp	Compact metal halide lamp
DD203430A1 (en) *	1982-01-19	1983-10-19	Kloss	ELECTRODE STABILIZED HIGH-PRESSURE DISCHARGE LAMP WITH LIGHTING ACCESSORIES
GB2122024B (en) *	1982-05-28	1986-01-29	Gen Electric Co Plc	Lamp stems
NL184550C (en) *	1982-12-01	1989-08-16	Philips Nv	GAS DISCHARGE LAMP.
US4724361A (en) *	1984-12-14	1988-02-09	Matsushita Electric Works, Ltd.	High pressure discharge lamp
NL191812C (en) *	1987-09-04	1996-08-02	Philips Electronics Nv	High-pressure gas discharge lamp and luminaire fitted with that lamp.
JPH0762993B2 (en) *	1987-09-21	1995-07-05	東芝ライテック株式会社	Metal halide lamp
US5138228A (en) *	1990-12-31	1992-08-11	Welch Allyn, Inc.	Bulb geometry for low power metal halide lamp
US5083059A (en) *	1990-12-31	1992-01-21	Welch Allyn, Inc.	Electrode for metal halide discharge lamp
US5708328A (en) *	1992-06-03	1998-01-13	General Electric Company	Universal burn metal halide lamp
DE69608089T2 (en) *	1996-01-11	2000-09-14	Osram Sylvania Inc., Danvers	Metal halide lamp
EP0837492A3 (en) *	1996-10-16	1998-05-27	Osram Sylvania Inc.	High intensity discharge lamp with intermediate pressure xenon fill gas
JPH10134775A (en) *	1996-10-31	1998-05-22	Ushio Inc	Metal halide lamp
JP4316699B2 (en) *	1997-07-25	2009-08-19	ハリソン東芝ライティング株式会社	High pressure discharge lamp and lighting device
JP3789279B2 (en)	2000-03-10	2006-06-21	Ｎｅｃマイクロ波管株式会社	High pressure discharge lamp
US20050194908A1 (en) *	2004-03-04	2005-09-08	General Electric Company	Ceramic metal halide lamp with optimal shape

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE440887A (en) *	1938-09-10
GB1052612A (en) *	1964-03-03
NL6408551A (en) *	1964-07-25	1966-01-26
BE754499A (en) *	1969-08-08	1971-01-18	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	HIGH PRESSURE DISCHARGE LAMP, MERCURY VAPOR WITH METAL HALOGENIDE ADDITIVE
GB1444023A (en) *	1973-01-23	1976-07-28	Thorn Electrical Ind Ltd	Electric discharge lamps
JPS554929Y2 (en) *	1973-10-27	1980-02-05
JPS5186282A (en) *	1975-01-24	1976-07-28	Tokyo Shibaura Electric Co	METARUHARAIDOR ANPU
JPS5186283A (en) *	1975-01-24	1976-07-28	Tokyo Shibaura Electric Co	METARUHARAIDOR ANPU
DE2519377A1 (en) *	1975-04-30	1976-11-11	Patra Patent Treuhand	MERCURY VAPOR HIGH PRESSURE DISCHARGE LAMP
GB1490213A (en) *	1975-05-19	1977-10-26	Gen Electric Co Ltd	High pressure electric discharge lamps

1978
- 1978-06-19 DE DE2826733A patent/DE2826733C2/en not_active Expired
- 1978-06-29 CA CA306,479A patent/CA1111483A/en not_active Expired
- 1978-06-29 CH CH711778A patent/CH635957A5/en not_active IP Right Cessation
- 1978-07-03 AU AU37722/78A patent/AU505333B1/en not_active Expired
- 1978-07-04 GB GB7828756A patent/GB2000637B/en not_active Expired
- 1978-07-04 DD DD78206506A patent/DD138925A5/en unknown
- 1978-07-04 SE SE7807546A patent/SE435333B/en not_active IP Right Cessation
- 1978-07-04 ES ES471432A patent/ES471432A1/en not_active Expired
- 1978-07-05 FR FR7819962A patent/FR2397066A1/en active Granted
- 1978-07-05 JP JP8105078A patent/JPS5463567A/en active Granted
- 1978-07-05 NL NLAANVRAGE7807285,A patent/NL187327C/en not_active IP Right Cessation
- 1978-07-05 MX MX174070A patent/MX145363A/en unknown
- 1978-07-05 BR BR7804360A patent/BR7804360A/en unknown
- 1978-07-05 IT IT25361/78A patent/IT1096968B/en active

Also Published As

Publication number	Publication date
FR2397066A1 (en)	1979-02-02
NL187327C (en)	1991-08-16
DD138925A5 (en)	1979-11-28
CH635957A5 (en)	1983-04-29
SE7807546L (en)	1979-01-06
JPS6253904B2 (en)	1987-11-12
SE435333B (en)	1984-09-17
ES471432A1 (en)	1979-10-01
GB2000637B (en)	1982-03-03
FR2397066B1 (en)	1981-10-23
MX145363A (en)	1982-01-27
AU505333B1 (en)	1979-11-15
NL7807285A (en)	1979-01-09
DE2826733C2 (en)	1982-07-29
GB2000637A (en)	1979-01-10
NL187327B (en)	1991-03-18
IT1096968B (en)	1985-08-26
IT7825361A0 (en)	1978-07-05
JPS5463567A (en)	1979-05-22
DE2826733A1 (en)	1979-01-18
CA1111483A (en)	1981-10-27

Publication	Publication Date	Title
BR7804360A (en)	1979-04-03	HIGH PRESSURE METALIC STEAM DISCHARGE LAMPS EFFICIENTLY
BR7805472A (en)	1979-04-17	LOW PRESSURE MERCURY STEAM DISCHARGE LAMP
NL7802992A (en)	1978-10-02	HIGH PRESSURE MERCURY VAPOR DISCHARGE LAMP.
AR218941A1 (en)	1980-07-15	MINIATURE HIGH PRESSURE METAL STEAM LAMP
NL177058C (en)	1985-07-16	HIGH PRESSURE SODIUM VAPOR DISCHARGE LAMP.
BR7901043A (en)	1979-10-02	HIGH PRESSURE DISCHARGE LAMP, SODIUM STEAM
NL7714305A (en)	1979-06-26	HIGH PRESSURE DISCHARGE LAMP.
NL184032B (en)	1988-10-17	HIGH PRESSURE SODIUM VAPOR DISCHARGE LAMP.
AT360118B (en)	1980-12-29	LOW PRESSURE MERCURY STEAM DISCHARGE LAMP
NL181764C (en)	1987-10-16	HIGH PRESSURE METAL VAPOR DISCHARGE LAMP.
NL7805959A (en)	1978-12-06	HIGH PRESSURE MERCURY DISCHARGE LAMP.
BR7600614A (en)	1976-09-14	LOW PRESSURE MERCURY STEAM DISCHARGE LAMP
NL181157C (en)	1987-06-16	HIGH PRESSURE SODIUM VAPOR DISCHARGE LAMP.
BR8108514A (en)	1982-10-19	HIGH PRESSURE METAL STEAM LAMP
NL185481B (en)	1989-11-16	LOW PRESSURE SODIUM VAPOR DISCHARGE LAMP.
IT7829421A0 (en)	1978-11-03	HIGH PRESSURE DISCHARGE LAMP.
BR8003261A (en)	1980-12-30	HIGH PRESSURE SODIUM STEAM DISCHARGE LAMP
NL7801635A (en)	1979-08-16	LOW PRESSURE SODIUM VAPOR DISCHARGE LAMP.
NL175770B (en)	1984-07-16	HIGH PRESSURE SODIUM VAPOR DISCHARGE LAMP.
NL7713348A (en)	1979-06-06	HIGH PRESSURE SODIUM VAPOR DISCHARGE LAMP.
BR8001952A (en)	1980-11-25	HIGH PRESSURE DISCHARGE LAMP
BR7707292A (en)	1978-07-18	LOW PRESSURE MERCURY STEAM DISCHARGE LAMP
NL7712059A (en)	1979-05-04	LOW PRESSURE SODIUM VAPOR DISCHARGE LAMP.
BR8303123A (en)	1984-01-31	HIGH PRESSURE SODIC STEAM LAMP, PERFECTED
NL177639C (en)	1985-10-16	HIGH PRESSURE SODIUM VAPOR DISCHARGE LAMP.