EP0161028A3 - High-pressure discharge lamp - Google Patents

High-pressure discharge lamp Download PDF

Info

Publication number
EP0161028A3
EP0161028A3 EP85200632A EP85200632A EP0161028A3 EP 0161028 A3 EP0161028 A3 EP 0161028A3 EP 85200632 A EP85200632 A EP 85200632A EP 85200632 A EP85200632 A EP 85200632A EP 0161028 A3 EP0161028 A3 EP 0161028A3
Authority
EP
European Patent Office
Prior art keywords
discharge lamp
pressure discharge
pressure
lamp
discharge
Prior art date
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.)
Granted
Application number
EP85200632A
Other languages
German (de)
Other versions
EP0161028B1 (en
EP0161028A2 (en
Inventor
Ralf Dr. Schafer
Hans-Peter Dr. Stormberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Patentverwaltung GmbH
Philips Gloeilampenfabrieken NV
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.)
Filing date
Publication date
Application filed by Philips Patentverwaltung GmbH, Philips Gloeilampenfabrieken NV filed Critical Philips Patentverwaltung GmbH
Publication of EP0161028A2 publication Critical patent/EP0161028A2/en
Publication of EP0161028A3 publication Critical patent/EP0161028A3/en
Application granted granted Critical
Publication of EP0161028B1 publication Critical patent/EP0161028B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
EP85200632A 1984-05-05 1985-04-24 High-pressure discharge lamp Expired - Lifetime EP0161028B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3416714 1984-05-05
DE19843416714 DE3416714A1 (en) 1984-05-05 1984-05-05 HIGH PRESSURE DISCHARGE LAMP

Publications (3)

Publication Number Publication Date
EP0161028A2 EP0161028A2 (en) 1985-11-13
EP0161028A3 true EP0161028A3 (en) 1987-10-28
EP0161028B1 EP0161028B1 (en) 1991-01-02

Family

ID=6235072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85200632A Expired - Lifetime EP0161028B1 (en) 1984-05-05 1985-04-24 High-pressure discharge lamp

Country Status (4)

Country Link
US (1) US4644216A (en)
EP (1) EP0161028B1 (en)
JP (1) JPS618840A (en)
DE (2) DE3416714A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729305A1 (en) * 1987-09-02 1989-03-16 Philips Patentverwaltung HIGH PRESSURE DISCHARGE LAMP
DE9013279U1 (en) * 1990-09-19 1990-11-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Single-ended high-pressure discharge lamp
DE19610385A1 (en) * 1996-03-16 1997-09-18 Bosch Gmbh Robert Gas discharge lamp, in particular for motor vehicle headlights
NL2007802A (en) 2010-12-21 2012-06-25 Asml Netherlands Bv A substrate table, a lithographic apparatus and a device manufacturing method.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2103028A (en) * 1934-06-04 1937-12-21 Gen Electric Electric conduction device
CH303451A (en) * 1950-02-02 1954-11-30 Buser Johann Ultra-high pressure burner for generating arc light.
FR2438406A1 (en) * 1978-10-02 1980-04-30 Philips Nv MIXED LIGHT DEVICE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1145837A (en) * 1914-09-10 1915-07-06 Edward Redmond Hoff Heat-shield for incandescent electric lamps.
US1171509A (en) * 1915-04-22 1916-02-15 Eugen Essich Electric-lighting device.
DE684577C (en) * 1936-10-29 1939-12-01 Patra Patent Treuhand Single-socket electric metal vapor discharge lamp with surrounding thermal protection jacket
US4410828A (en) * 1981-06-08 1983-10-18 General Electric Company Jacketed lamp having transverse arc tube
JPS5816456A (en) * 1981-07-22 1983-01-31 Toshiba Corp Fluorescent lamp unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2103028A (en) * 1934-06-04 1937-12-21 Gen Electric Electric conduction device
CH303451A (en) * 1950-02-02 1954-11-30 Buser Johann Ultra-high pressure burner for generating arc light.
FR2438406A1 (en) * 1978-10-02 1980-04-30 Philips Nv MIXED LIGHT DEVICE

Also Published As

Publication number Publication date
EP0161028B1 (en) 1991-01-02
DE3416714A1 (en) 1985-11-07
JPS618840A (en) 1986-01-16
EP0161028A2 (en) 1985-11-13
DE3580998D1 (en) 1991-02-07
US4644216A (en) 1987-02-17

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