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BE900262A - Lampe a incandescence a efficacite amelioree. - Google Patents

Lampe a incandescence a efficacite amelioree.

Info

Publication number
BE900262A
BE900262A BE0/213416A BE213416A BE900262A BE 900262 A BE900262 A BE 900262A BE 0/213416 A BE0/213416 A BE 0/213416A BE 213416 A BE213416 A BE 213416A BE 900262 A BE900262 A BE 900262A
Authority
BE
Belgium
Prior art keywords
incandescent lamp
improved efficiency
filament
practically
film
Prior art date
Application number
BE0/213416A
Other languages
English (en)
Inventor
C D Tschetter
R W Bergman
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.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of BE900262A publication Critical patent/BE900262A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/34—Double wall vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
    • H01K1/325—Reflecting coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Resistance Heating (AREA)

Abstract

La lampe à incandescence à efficacité améliorée et peu couteuse comprend : une enveloppe extérieure (11), une enveloppe intérieure (28) de forme pratiquement ellipsoidale contenant un gaz de remplissage à pression élevée avec un halogène et de l'azote et recouverte par un film (30) réfléchissant les infrarouges, un filament (32) situé à l'intérieur de l'enveloppe (28) le long de son grand axe, le film (30) transmettant le rayonnement visible et réfléchissant vers le filament (32) pratiquement tout le rayonnement infrarouge émis par ce dernier.
BE0/213416A 1983-08-01 1984-07-31 Lampe a incandescence a efficacite amelioree. BE900262A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/519,164 US4535269A (en) 1983-08-01 1983-08-01 Incandescent lamp

Publications (1)

Publication Number Publication Date
BE900262A true BE900262A (fr) 1985-01-31

Family

ID=24067138

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213416A BE900262A (fr) 1983-08-01 1984-07-31 Lampe a incandescence a efficacite amelioree.

Country Status (9)

Country Link
US (1) US4535269A (fr)
JP (1) JPH0628152B2 (fr)
BE (1) BE900262A (fr)
BR (1) BR8403886A (fr)
DE (1) DE3428125A1 (fr)
FR (1) FR2550384B1 (fr)
GB (1) GB2144579B (fr)
MX (1) MX157079A (fr)
NL (1) NL190590C (fr)

Families Citing this family (25)

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Publication number Priority date Publication date Assignee Title
US4663557A (en) * 1981-07-20 1987-05-05 Optical Coating Laboratory, Inc. Optical coatings for high temperature applications
DE3425894A1 (de) * 1984-07-13 1986-01-23 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Elektrische lampe
US5045748A (en) * 1985-11-15 1991-09-03 General Electric Company Tungsten-halogen incandescent and metal vapor discharge lamps and processes of making such
US5087218A (en) * 1985-11-15 1992-02-11 General Electric Company Incandesent lamps and processes for making same
US4756701A (en) * 1986-06-19 1988-07-12 General Electric Company Method of making a tungsten-halogen lamps having an enhanced temperature gradient
US4754373A (en) * 1986-10-14 1988-06-28 General Electric Company Automotive headlamp
US4918354A (en) * 1987-12-18 1990-04-17 Gte Products Corporation Compact coiled coil incandescent filament with supports and pitch control
US4918356A (en) * 1988-10-17 1990-04-17 General Electric Company Electric incandescent lamp and method of manufacture therefor
DE8906986U1 (de) * 1989-06-07 1989-07-27 BLV Licht- und Vakuumtechnik GmbH, 8019 Steinhöring Lampeneinheit mit einer elektrischen Lampe
US5506471A (en) * 1994-06-06 1996-04-09 General Electric Company Low glare infrared light source
US5886466A (en) * 1997-01-08 1999-03-23 Welch Allyn, Inc. Miniature two-pin tungsten halogen lamp
DE19701792A1 (de) * 1997-01-20 1998-07-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Glühlampe mit Reflexionsschicht
DE19701794A1 (de) * 1997-01-20 1998-07-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Glühlampe mit Reflexionsschicht
JP3392701B2 (ja) * 1997-04-18 2003-03-31 株式会社小糸製作所 ウエッジベース型電球
US6268685B1 (en) 1997-08-28 2001-07-31 Daniel Lee Stark High efficiency light source utilizing co-generating sources
US6087775A (en) * 1998-01-29 2000-07-11 General Electric Company Exterior shroud lamp
DE19844519C2 (de) * 1998-09-28 2000-08-03 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Glühlampe mit IR-Reflexionsschicht
DE19912544B4 (de) * 1999-03-19 2007-01-18 Heraeus Noblelight Gmbh Infrarotstrahler und Verfahren zur Erwärmung eines Behandlungsgutes
EP1168417A1 (fr) * 2000-06-26 2002-01-02 General Electric Company Lampe à incandescence avec un revêtement réfléchissant des rayons infrarouges et un revêtement terminal entierement réfléchissant
EP1466342A2 (fr) * 2001-11-12 2004-10-13 Koninklijke Philips Electronics N.V. Lampe electrique et procede de fabrication correspondant
CN100375221C (zh) * 2002-07-23 2008-03-12 皇家飞利浦电子股份有限公司 灯和汽车大灯
DE10318051A1 (de) * 2003-04-17 2004-11-04 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Halogenglühlampe
US11158768B2 (en) 2004-05-07 2021-10-26 Bruce H. Baretz Vacuum light emitting diode
US8525409B2 (en) * 2011-06-14 2013-09-03 General Electric Company Efficient lamp with envelope having elliptical portions
JP2013145764A (ja) * 2013-04-30 2013-07-25 Ushio Inc 白熱電球

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US30832A (en) * 1860-12-04 Improvement in seeding-machines
US1252372A (en) * 1914-07-31 1918-01-01 William Austin Darrah Incandescent lamp.
GB1054423A (fr) * 1963-04-22
AU430218B2 (en) * 1969-08-20 1972-11-15 General Electric Company Compact bent end electric lamp
DE2231520A1 (de) * 1972-06-28 1974-01-17 Philips Nv Verfahren zur herstellung einer elektrischen gluehlampe mit verlaengerter lebensdauer und/oder erhoehter lichtausbeute
JPS4936185A (fr) * 1972-08-05 1974-04-03
NL7405071A (nl) * 1974-04-16 1975-10-20 Philips Nv Gloeilamp met infrarood filter.
JPS5265987A (en) * 1975-11-28 1977-05-31 Toshiba Corp Glow lamp
JPS54147677A (en) * 1978-05-11 1979-11-19 Toshiba Corp Incandescent lamp
JPS54152369A (en) * 1978-05-22 1979-11-30 Iwasaki Electric Co Ltd Incandescent electric bulb with infrared reflecting films
JPS54152368A (en) * 1978-05-22 1979-11-30 Iwasaki Electric Co Ltd Incandescent lamp with infrared rays reflecting films
JPS54164370A (en) * 1978-06-19 1979-12-27 Tokyo Shibaura Electric Co Incandescent lamp
JPS5598458A (en) * 1979-01-23 1980-07-26 Tokyo Shibaura Electric Co Incandescent bulb
JPS55119341A (en) * 1979-02-19 1980-09-13 Sovilla Heinz Alfred Incandescent lamp
NL184651C (nl) * 1979-02-26 1989-09-18 Philips Nv Elektrische gloeilamp.
FR2465313B1 (fr) * 1979-09-17 1986-04-11 Duro Test Corp Enveloppe ellipsoidale pour lampe a incandescence, comprenant des moyens de renvoi de l'energie infrarouge
US4375605A (en) * 1979-09-17 1983-03-01 Duro-Test Corporation Ellipsoidal envelope for incandescent lamp with infrared energy return means
JPS6046986B2 (ja) * 1980-09-19 1985-10-18 三菱電機株式会社 避難装置
DE3125428C1 (de) * 1981-06-27 1983-01-13 Heinz 6521 Offstein Bollmann Vorrichtung zur Erzeugung von Licht
CA1177704A (fr) * 1981-07-20 1984-11-13 James D. Rancourt Enduits optiques pour emploi a temperatures elevees
US4480212A (en) * 1982-06-14 1984-10-30 Diolight Technology, Inc. Extended life incandescent lamp with self contained diode and reflector

Also Published As

Publication number Publication date
GB2144579B (en) 1986-12-17
NL190590C (nl) 1994-05-02
US4535269A (en) 1985-08-13
DE3428125A1 (de) 1985-02-21
JPS6074340A (ja) 1985-04-26
JPH0628152B2 (ja) 1994-04-13
BR8403886A (pt) 1985-07-09
GB2144579A (en) 1985-03-06
MX157079A (es) 1988-10-25
FR2550384A1 (fr) 1985-02-08
FR2550384B1 (fr) 1991-11-08
GB8419451D0 (en) 1984-09-05
NL8402397A (nl) 1985-03-01
NL190590B (nl) 1993-12-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GENERAL ELECTRIC CY

Effective date: 19920731