NL7807285A - HIGH PRESSURE METAL LAMP. - Google Patents

HIGH PRESSURE METAL LAMP.

Info

Publication number: NL7807285A
Authority: NL; Netherlands
Prior art keywords: high pressure; pressure metal; metal lamp; lamp; pressure
Prior art date: 1977-07-05

Application number

NL7807285A

Other languages

Dutch (nl)

Other versions

NL187327C (en

NL187327B (en

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

1979-01-09

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

1979-01-09 Publication of NL7807285A publication Critical patent/NL7807285A/en

1991-03-18 Publication of NL187327B publication Critical patent/NL187327B/en

1991-08-16 Application granted granted Critical

1991-08-16 Publication of NL187327C publication Critical patent/NL187327C/en

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
- H01J61/30—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

NLAANVRAGE7807285,A 1977-07-05 1978-07-05 HIGH-PRESSURE METAL LAMP. NL187327C (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 (3)

Publication Number	Publication Date
NL7807285A true NL7807285A (en)	1979-01-09
NL187327B NL187327B (en)	1991-03-18
NL187327C NL187327C (en)	1991-08-16

Family

ID=27123615

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7807285,A NL187327C (en)	1977-07-05	1978-07-05	HIGH-PRESSURE METAL LAMP.

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
EP0784334B1 (en) *	1996-01-11	2000-05-03	Osram Sylvania Inc.	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
JPS5186283A (en) *	1975-01-24	1976-07-28	Tokyo Shibaura Electric Co	METARUHARAIDOR ANPU
JPS5186282A (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 CH CH711778A patent/CH635957A5/en not_active IP Right Cessation
- 1978-06-29 CA CA306,479A patent/CA1111483A/en not_active Expired
- 1978-07-03 AU AU37722/78A patent/AU505333B1/en not_active Expired
- 1978-07-04 DD DD78206506A patent/DD138925A5/en unknown
- 1978-07-04 GB GB7828756A patent/GB2000637B/en not_active Expired
- 1978-07-04 ES ES471432A patent/ES471432A1/en not_active Expired
- 1978-07-04 SE SE7807546A patent/SE435333B/en not_active IP Right Cessation
- 1978-07-05 BR BR7804360A patent/BR7804360A/en unknown
- 1978-07-05 JP JP8105078A patent/JPS5463567A/en active Granted
- 1978-07-05 IT IT25361/78A patent/IT1096968B/en active
- 1978-07-05 FR FR7819962A patent/FR2397066A1/en active Granted
- 1978-07-05 MX MX174070A patent/MX145363A/en unknown
- 1978-07-05 NL NLAANVRAGE7807285,A patent/NL187327C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT1096968B (en)	1985-08-26
JPS6253904B2 (en)	1987-11-12
FR2397066A1 (en)	1979-02-02
SE7807546L (en)	1979-01-06
BR7804360A (en)	1979-04-03
DD138925A5 (en)	1979-11-28
SE435333B (en)	1984-09-17
GB2000637A (en)	1979-01-10
NL187327C (en)	1991-08-16
NL187327B (en)	1991-03-18
JPS5463567A (en)	1979-05-22
DE2826733C2 (en)	1982-07-29
MX145363A (en)	1982-01-27
DE2826733A1 (en)	1979-01-18
CH635957A5 (en)	1983-04-29
CA1111483A (en)	1981-10-27
IT7825361A0 (en)	1978-07-05
GB2000637B (en)	1982-03-03
AU505333B1 (en)	1979-11-15
ES471432A1 (en)	1979-10-01
FR2397066B1 (en)	1981-10-23

Legal Events

Date	Code	Title	Description
1979-10-25	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1985-09-02	BC	A request for examination has been filed
1998-09-01	V4	Discontinued because of reaching the maximum lifetime of a patent	Free format text: 980705

Publication	Publication Date	Title
NL7807285A (en)	1979-01-09	HIGH PRESSURE METAL LAMP.
NL187552C (en)	1991-11-01	MINIATURE HIGH PRESSURE METAL VAPOR DISCHARGE LAMP.
NL7805737A (en)	1979-02-27	METAL TUBING.
IT7828203A0 (en)	1978-09-28	SIGNAL LAMP.
NL7604760A (en)	1977-11-08	METAL VAPOR DISCHARGE LAMP.
NL178107C (en)	1986-01-16	HIGH PRESSURE DISCHARGE LAMP.
NL174104C (en)	1984-04-16	LAMP UNIT.
NL7806345A (en)	1978-12-18	DISCHARGE LAMP.
NL7708993A (en)	1978-02-28	ALKALI METAL LAMP.
NL7800196A (en)	1978-07-11	MULTI-STAGE PRESS.
NL7804784A (en)	1978-11-07	LAMP HOLDER.
NL7611136A (en)	1978-04-11	HIGH PRESSURE DISCHARGE LAMP.
NL7611137A (en)	1978-04-11	HIGH PRESSURE DISCHARGE LAMP.
NL181469C (en)	1987-08-17	HIGH PRESSURE MERCURY DISCHARGE LAMP.
NL181764C (en)	1987-10-16	HIGH PRESSURE METAL VAPOR DISCHARGE LAMP.
NL7714344A (en)	1978-08-08	PISTON.
NL7804797A (en)	1978-11-07	DISCHARGE LAMP.
NL7809273A (en)	1979-06-08	METAL WALKBOARD.
NL7713760A (en)	1979-06-15	LIGHTING LUMINAIRES.
NL7712215A (en)	1979-05-09	HIGH PRESSURE GAS DISCHARGE LAMP.
ES233401Y (en)	1978-07-16	LAMP HOLDER.
NL7809236A (en)	1979-03-14	LAMP.
NL7611135A (en)	1978-04-11	HIGH PRESSURE DISCHARGE LAMP.
NL7809862A (en)	1979-04-03	LUMINAIRES FOR HIGH PRESSURE LAMPS.
NL177455C (en)	1985-09-16	HIGH PRESSURE METAL VAPOR DISCHARGE LAMP.