EP0276888A3 - Gasentladungslampe - Google Patents

Gasentladungslampe Download PDF

Info

Publication number
EP0276888A3
EP0276888A3 EP88200094A EP88200094A EP0276888A3 EP 0276888 A3 EP0276888 A3 EP 0276888A3 EP 88200094 A EP88200094 A EP 88200094A EP 88200094 A EP88200094 A EP 88200094A EP 0276888 A3 EP0276888 A3 EP 0276888A3
Authority
EP
European Patent Office
Prior art keywords
discharge lamp
gas
discharge vessel
light
ionizable
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.)
Withdrawn
Application number
EP88200094A
Other languages
English (en)
French (fr)
Other versions
EP0276888A2 (de
Inventor
Ernst Dr. Fischer
Horst Dr. Hörster
Reinhard Dr. Kersten
Joseph Gijsbertus Van Lierop
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
Koninklijke Philips Electronics 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, Koninklijke Philips Electronics NV filed Critical Philips Patentverwaltung GmbH
Publication of EP0276888A2 publication Critical patent/EP0276888A2/de
Publication of EP0276888A3 publication Critical patent/EP0276888A3/de
Withdrawn legal-status Critical Current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
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • 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
    • H01J61/34—Double-wall vessels or containers

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

Bei einer Gasentladungslampe mit einem eine ionisierbare Gasfüllung enthaltenden Entladungsgefäß (1) aus licht­ durchlässigem Material, das mit Abstand von einer licht­ durchlässigen Außenhülle (7) umgeben ist, hat das Entladungsgefäß eine wärmeisolierende, lichtdurchlässige Umhüllung (8) aus einem mikroporösen Aerogel.
EP88200094A 1987-01-28 1988-01-20 Gasentladungslampe Withdrawn EP0276888A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3702481 1987-01-28
DE19873702481 DE3702481A1 (de) 1987-01-28 1987-01-28 Gasentladungslampe

Publications (2)

Publication Number Publication Date
EP0276888A2 EP0276888A2 (de) 1988-08-03
EP0276888A3 true EP0276888A3 (de) 1990-05-02

Family

ID=6319700

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88200094A Withdrawn EP0276888A3 (de) 1987-01-28 1988-01-20 Gasentladungslampe

Country Status (6)

Country Link
US (1) US4866327A (de)
EP (1) EP0276888A3 (de)
JP (1) JPS63193456A (de)
CN (1) CN1010355B (de)
DE (1) DE3702481A1 (de)
HU (1) HU196862B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961019A (en) * 1988-10-14 1990-10-02 Gte Products Corporation Metal halide lamp assembly
DE4230814A1 (de) * 1992-09-15 1994-03-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
DE4230815A1 (de) * 1992-09-15 1994-03-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe und Herstellungsverfahren für eine Hochdruckentladungslampe
US6057635A (en) * 1996-10-31 2000-05-02 Toshiba Lighting And Technology Corporation Low-pressure mercury vapor-filled discharge lamp, luminaire and display device
US5949180A (en) * 1996-12-20 1999-09-07 Fusion Lighting, Inc. Lamp apparatus with reflective ceramic sleeve holding a plasma that emits light
US6833675B2 (en) * 1998-05-12 2004-12-21 Musco Corporation Method and apparatus of blocking ultraviolet radiation from arc tubes
WO2002075207A1 (en) 2001-03-19 2002-09-26 Fujitsu Limited Light source device and display device
DE10223154A1 (de) * 2002-05-16 2003-11-27 Newfrey Llc Fügesystemkopf, Fügesystem und Verfahren zum Zuführen und Fügen von Elementen
JP2004031153A (ja) * 2002-06-26 2004-01-29 Matsushita Electric Ind Co Ltd 高圧水銀ランプおよびランプユニット
EP2041772B1 (de) * 2006-07-07 2018-12-19 Lumileds Holding B.V. Gasentladungslampe

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB481320A (en) * 1936-01-09 1938-03-09 Elektrod Ab Improvements in or relating to discharge tubes or other electrical sources of radiation of light
US3333132A (en) * 1964-05-19 1967-07-25 Westinghouse Electric Corp Discharge lamp having heat reflecting shields surrounding its electrodes
US3434912A (en) * 1965-11-22 1969-03-25 Standard Oil Co Self-sustaining,thin,crack-free sheet of inorganic aerogel
FR2312111A1 (fr) * 1975-05-23 1976-12-17 Moriyama Sangyo Kk Dispositif d'eclairage electrique simulant une flamme
FR2380238A1 (fr) * 1977-02-10 1978-09-08 Micropore International Ltd Perfectionnements aux matieres thermo-isolantes
EP0018955A1 (de) * 1979-04-30 1980-11-12 Guy Von Dardel Verfahren zur Herstellung von Siliziumdioxid-Aerogel und seine Verwendung
GB2092822A (en) * 1981-01-13 1982-08-18 Egyesuelt Izzolampa High Pressure Sodium Vapour Lamp

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL34272C (de) * 1931-11-06
US2159824A (en) * 1936-12-01 1939-05-23 Hans J Spanner Discharge device
US2596697A (en) * 1947-12-08 1952-05-13 Krefft Hermann Eduard Electrical discharge lamp
BE545648A (de) * 1955-03-03 1900-01-01
US2972693A (en) * 1959-02-25 1961-02-21 Westinghouse Electric Corp Discharge device
US3234421A (en) * 1961-01-23 1966-02-08 Gen Electric Metallic halide electric discharge lamps
US3250934A (en) * 1963-11-22 1966-05-10 Sylvania Electric Prod Electric discharge device having heat conserving shields and sleeve
CH592270A5 (de) * 1975-05-09 1977-10-14 Sutter Aldo
DE7831005U1 (de) * 1978-10-18 1979-02-08 Fa. Martin Hamacher, 4352 Herten Leuchte
US4469980A (en) * 1981-12-21 1984-09-04 General Electric Company Fluorescent lamp with non-scattering phosphor
US4591752A (en) * 1983-10-14 1986-05-27 Duro-Test Corporation Incandescent lamp with high pressure rare gas filled tungsten-halogen element and transparent thick walled safety envelope

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB481320A (en) * 1936-01-09 1938-03-09 Elektrod Ab Improvements in or relating to discharge tubes or other electrical sources of radiation of light
US3333132A (en) * 1964-05-19 1967-07-25 Westinghouse Electric Corp Discharge lamp having heat reflecting shields surrounding its electrodes
US3434912A (en) * 1965-11-22 1969-03-25 Standard Oil Co Self-sustaining,thin,crack-free sheet of inorganic aerogel
FR2312111A1 (fr) * 1975-05-23 1976-12-17 Moriyama Sangyo Kk Dispositif d'eclairage electrique simulant une flamme
FR2380238A1 (fr) * 1977-02-10 1978-09-08 Micropore International Ltd Perfectionnements aux matieres thermo-isolantes
EP0018955A1 (de) * 1979-04-30 1980-11-12 Guy Von Dardel Verfahren zur Herstellung von Siliziumdioxid-Aerogel und seine Verwendung
GB2092822A (en) * 1981-01-13 1982-08-18 Egyesuelt Izzolampa High Pressure Sodium Vapour Lamp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 5, no. 44 (E-50)[716], 24. März 1981; & JP-A-55 166 858 (TOKYO SHIBAURA DENKI K.K:) (26-12-1980) *

Also Published As

Publication number Publication date
JPS63193456A (ja) 1988-08-10
CN88100435A (zh) 1988-08-10
CN1010355B (zh) 1990-11-07
DE3702481A1 (de) 1988-08-11
HU196862B (en) 1989-01-30
HUT45794A (en) 1988-08-29
EP0276888A2 (de) 1988-08-03
US4866327A (en) 1989-09-12

Similar Documents

Publication Publication Date Title
DE58909367D1 (de) Hochdruck-Quecksilberdampfentladungslampe.
GB8820350D0 (en) High pressure gas discharge lamp & luminaire provided with said lamp
GB2133612B (en) Gas and/or vapour discharge lamp
NL185479C (nl) Lagedrukgasontladingslamp.
DE68908214D1 (de) Elektrodenlose niederdruckentladungslampe.
IL73324A (en) Incandescent lamp with high pressure rare gas filled tungsten-halogen element and transparent thick walled safety envelope
JPS54124882A (en) Luminous material*luminou screen employing said material and low pressure mercury vapor discharge lamp employing said screen
DE3865553D1 (de) Elektrodenlose niederdruckentladungslampe.
DE68926921D1 (de) Niederdruckquecksilberdampfentladungslampe
FI881739A7 (fi) Kaasupurkauslamppu.
DE68916199D1 (de) Quecksilberdampf-Niederdruckentladungslampe.
DE3850738D1 (de) Mit Edelgas von niedrigem Druck gefüllte Glühkathodenleuchtstoffentladungslampe.
DE69019125D1 (de) Niederdruckquecksilberdampfentladungslampe.
DE3568908D1 (en) Container filled with metallic mercury, to be used in the manufacture of mercury vapour discharge lamps and method of manufacturing a mercury vapour discharge lamp by using said container.
GB2035678B (en) Gas and/or vapour discharge lamp
FI886027L (fi) Gasspolsten.
DE3871883D1 (de) Niederdruckquecksilberdampfentladungslampe.
DE3867760D1 (de) Leuchtendes, mit eu3+ aktiviertes silikat, leuchtschirm mit einem derartigen silikat und niederdruckquecksilberdampfentladungslampe mit einem derartigen schirm.
DE58907168D1 (de) Hochdruckentladungslampe.
GB2082383B (en) Incandescent lamp with ellipsoidal envelope
HUT45794A (en) Gas discharge lamp
DE3668095D1 (de) Hochdruckgasentladungslampe.
DE69007645D1 (de) Hochdruckgasentladungslampe.
DE59201841D1 (de) Gasdicht abgeschlossene Gasentladungslampe.
EP0328689A4 (de) Niederdruckedelgasentladungslampe mit glühelektrode.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE DE ES FR GB NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE DE ES FR GB NL

17P Request for examination filed

Effective date: 19901031

17Q First examination report despatched

Effective date: 19930517

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19930928