ES232564A1 - MEJORAS INTRODUCIDAS EN LAS LáMPARAS DE INCANDESCENCIA - Google Patents

MEJORAS INTRODUCIDAS EN LAS LáMPARAS DE INCANDESCENCIA

Info

Publication number
ES232564A1
ES232564A1 ES0232564A ES232564A ES232564A1 ES 232564 A1 ES232564 A1 ES 232564A1 ES 0232564 A ES0232564 A ES 0232564A ES 232564 A ES232564 A ES 232564A ES 232564 A1 ES232564 A1 ES 232564A1
Authority
ES
Spain
Prior art keywords
coating
microns
ratio
improvements made
incandescence lamps
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.)
Expired
Application number
ES0232564A
Other languages
English (en)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES232564A1 publication Critical patent/ES232564A1/es
Expired 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

  • Paints Or Removers (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
ES0232564A 1956-01-20 1956-12-19 MEJORAS INTRODUCIDAS EN LAS LáMPARAS DE INCANDESCENCIA Expired ES232564A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US560441A US2922065A (en) 1956-01-20 1956-01-20 Incandescent lamp

Publications (1)

Publication Number Publication Date
ES232564A1 true ES232564A1 (es) 1957-05-16

Family

ID=24237843

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0232564A Expired ES232564A1 (es) 1956-01-20 1956-12-19 MEJORAS INTRODUCIDAS EN LAS LáMPARAS DE INCANDESCENCIA

Country Status (2)

Country Link
US (1) US2922065A (es)
ES (1) ES232564A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1303044B (es) * 1958-12-10 Egyesuelt Izzolampa Es Villamossagi Reszvenytar
US4081709A (en) * 1975-11-20 1978-03-28 General Electric Company Electrostatic coating of silica powders on incandescent bulbs
US4099080A (en) * 1977-03-31 1978-07-04 Westinghouse Electric Corp. Incandescent lamp with improved coating and method
US4998038A (en) * 1988-12-05 1991-03-05 Kabushiki Kaisha Toshiba Pitted light diffusive coating, a method of forming the coating and a lamp having the coating
US5036244A (en) * 1989-12-20 1991-07-30 Gte Products Corporation Light-diffusing coating for a glass electric lamp bulb

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1552128A (en) * 1923-05-19 1925-09-01 Ettinger Max Incandescent lamp or the like
US1830165A (en) * 1927-12-10 1931-11-03 Westinghouse Lamp Co Coated lamp bulb
US1698845A (en) * 1927-12-10 1929-01-15 Westinghouse Lamp Co Method of dry-coating lamp bulbs
US2006850A (en) * 1930-07-07 1935-07-02 Rca Corp Method and means for producing photo-electric tubes
NL45858C (es) * 1935-03-14
US2426016A (en) * 1941-11-29 1947-08-19 Westinghouse Electric Corp Electrostatic coating apparatus
US2438561A (en) * 1942-04-30 1948-03-30 Gen Electric Electrothermal deposition apparatus
US2538562A (en) * 1945-05-30 1951-01-16 Westinghouse Electric Corp Electrostatic coating method and apparatus
US2626874A (en) * 1947-02-15 1953-01-27 Gen Electric Method for forming silica and for coating lamp bulbs
US2545896A (en) * 1947-02-15 1951-03-20 Gen Electric Electric lamp, light diffusing coating therefor and method of manufacture
US2661438A (en) * 1949-07-20 1953-12-01 Monsanto Chemicals Compositions and methods of coating glass and coated glass articles

Also Published As

Publication number Publication date
US2922065A (en) 1960-01-19

Similar Documents

Publication Publication Date Title
ES232564A1 (es) MEJORAS INTRODUCIDAS EN LAS LáMPARAS DE INCANDESCENCIA
ES294702A1 (es) Procedimiento de fabricaciën de objetos con un revestimiento de plastëmero o elastëmero
ES230880A1 (es) MEJORAS EN LA FABRICACIoN DE OBJETOS DE CERáMICA.
ES56415U (es) Nuevo crucifijo iluminado
CA525671A (en) Incandescent lamp with two filaments
ES229804A1 (es) UN PROCEDIMIENTO DE FABRICACIoN DE HOJAS DE POLIOLEFINAS
CA494781A (en) Inverted incandescent mantle lantern
ES35496U (es) Estuche decorativo en forma de farol
ES260483A1 (es) Perfeccionamientos en las requemadoras para vidrio
ES25697U (es) Lanzaderas fabricadas con material plástico
ES55563U (es) Nueva boya para balización luminosa de redes
ES55102U (es) Nuevo puente o soporte para interconexiones
ES219943A1 (es) Una mejora en el procedimiento de fabricación de nuevas sustancias anticoagulantes
ES210957A1 (es) Un método de hacer un material filamentoso flexible
ES56943U (es) Peonza-ruleta
ES28222U (es) Sobres para correspondencia
ES27631U (es) Rejilla apantalladora para fuentes luminosas.
CA504291A (en) Incandescent lamp mount and manufacture thereof
ES243086A1 (es) PROCEDIMIENTO PARA LA FABRICACIoN DE PAPEL
ES60645U (es) Nueva bombilla de gran duración
ES39576U (es) Un filamento de vidrio flexible, como divisional de la marca num. 210888 de 13-8-53
ES48088U (es) Nuevo broche o colgante
ES44391U (es) Un nuevo tipo de calzado
ES60543U (es) Cabezas de material transparente para lámparas fuorescentes
ES49398U (es) Lanzadera