EP0175333A3 - Lampe électrique comprenant une partie avec une couche d'enveloppement - Google Patents

Lampe électrique comprenant une partie avec une couche d'enveloppement Download PDF

Info

Publication number
EP0175333A3
EP0175333A3 EP85111705A EP85111705A EP0175333A3 EP 0175333 A3 EP0175333 A3 EP 0175333A3 EP 85111705 A EP85111705 A EP 85111705A EP 85111705 A EP85111705 A EP 85111705A EP 0175333 A3 EP0175333 A3 EP 0175333A3
Authority
EP
European Patent Office
Prior art keywords
envelope
containment
coating
electric lamp
lamp including
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Withdrawn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
EP85111705A
Other languages
German (de)
English (en)
Other versions
EP0175333A2 (fr
Inventor
Peter R. Gagnon
Thomas J. Sentementes
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.)
Osram Sylvania Inc
Original Assignee
GTE Products Corp
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 GTE Products Corp filed Critical GTE Products Corp
Publication of EP0175333A2 publication Critical patent/EP0175333A2/fr
Publication of EP0175333A3 publication Critical patent/EP0175333A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
EP85111705A 1984-09-17 1985-09-16 Lampe électrique comprenant une partie avec une couche d'enveloppement Withdrawn EP0175333A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65093884A 1984-09-17 1984-09-17
US650938 1984-09-17

Publications (2)

Publication Number Publication Date
EP0175333A2 EP0175333A2 (fr) 1986-03-26
EP0175333A3 true EP0175333A3 (fr) 1988-10-19

Family

ID=24610927

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85111705A Withdrawn EP0175333A3 (fr) 1984-09-17 1985-09-16 Lampe électrique comprenant une partie avec une couche d'enveloppement

Country Status (3)

Country Link
EP (1) EP0175333A3 (fr)
JP (1) JPS6174252A (fr)
CA (1) CA1243723A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003327A1 (fr) * 1986-10-30 1988-05-05 Colourcover Limited Dispositifs lumineux electriques colores
CA1305995C (fr) * 1987-08-28 1992-08-04 William M. Keeffe Lampe a double enveloppe, avec ecran entourant la source lumineuse, a l'interieur d'une enveloppe externe de forte epaisseur
US5243251A (en) * 1990-04-13 1993-09-07 Toshiba Lighting & Technology Corporation Lamp having a glass envelope with fluorocarbon polymer layer
EP0452133B1 (fr) * 1990-04-13 1994-10-12 Toshiba Lighting & Technology Corporation Lampes revêtues de polymère et leur procédé de fabrication
JPH084684Y2 (ja) * 1991-07-29 1996-02-07 株式会社押野電気製作所 極小型着色表示ランプ
IT231977Y1 (it) * 1993-09-22 1999-08-10 Zanussi Elettrodomestici Apparecchio frigorifero con lampada perfezionata
GB9405371D0 (en) * 1994-03-18 1994-05-04 Ge Lighting Ltd Electrodeless fluorescent lamp
US6501219B1 (en) 1999-07-29 2002-12-31 General Electric Company Shatter-resistant incandescent lamp, silicone coating composition, and method
US20020130600A1 (en) * 2001-01-24 2002-09-19 Laurence Bigio High pressure halogen filament lamp
US7651642B2 (en) 2001-07-23 2010-01-26 Momentive Performance Materials Inc. Stabilized polyorganosiloxane composition
DE102005021088A1 (de) * 2005-05-06 2006-11-16 Rehau Ag + Co. Überzug über Lichtquellen, insbesondere für Leuchtstoffröhren
JP2012199072A (ja) * 2011-03-22 2012-10-18 Toshiba Corp 照明装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25017E (en) * 1961-08-08 Electric lamp
GB1243161A (en) * 1969-01-02 1971-08-18 Gte Sylvania Inc Shatter resistant incandescent lamp
US3621323A (en) * 1968-07-01 1971-11-16 Thomas Mfg Co Coated incandescent electric lamp
US3715232A (en) * 1971-07-01 1973-02-06 Gte Sylvania Inc Shatter-resistant incandescent lamp
US4048537A (en) * 1976-06-04 1977-09-13 Gte Sylvania Incorporated Protective ultraviolet-transmitting sleeve for fluorescent lamp
GB2135820A (en) * 1983-02-25 1984-09-05 Gte Prod Corp Electric lamp with high outer-envelope to inner-envelope wall-thickness ratio

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25017E (en) * 1961-08-08 Electric lamp
US3621323A (en) * 1968-07-01 1971-11-16 Thomas Mfg Co Coated incandescent electric lamp
GB1243161A (en) * 1969-01-02 1971-08-18 Gte Sylvania Inc Shatter resistant incandescent lamp
US3715232A (en) * 1971-07-01 1973-02-06 Gte Sylvania Inc Shatter-resistant incandescent lamp
US4048537A (en) * 1976-06-04 1977-09-13 Gte Sylvania Incorporated Protective ultraviolet-transmitting sleeve for fluorescent lamp
GB2135820A (en) * 1983-02-25 1984-09-05 Gte Prod Corp Electric lamp with high outer-envelope to inner-envelope wall-thickness ratio

Also Published As

Publication number Publication date
EP0175333A2 (fr) 1986-03-26
JPS6174252A (ja) 1986-04-16
CA1243723A (fr) 1988-10-25

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Legal Events

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

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Effective date: 19851015

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Inventor name: GAGNON, PETER R.

Inventor name: SENTEMENTES, THOMAS J.

PUAL Search report despatched

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18W Application withdrawn

Withdrawal date: 19911112

R18W Application withdrawn (corrected)

Effective date: 19911112

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GAGNON, PETER R.

Inventor name: SENTEMENTES, THOMAS J.