ES180216A1 - MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE CASQUILLOS PARA LAMPARAS - Google Patents

MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE CASQUILLOS PARA LAMPARAS

Info

Publication number
ES180216A1
ES180216A1 ES0180216A ES180216A ES180216A1 ES 180216 A1 ES180216 A1 ES 180216A1 ES 0180216 A ES0180216 A ES 0180216A ES 180216 A ES180216 A ES 180216A ES 180216 A1 ES180216 A1 ES 180216A1
Authority
ES
Spain
Prior art keywords
manufacture
improvements made
lamp caps
caps
tube
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
ES0180216A
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Publication of ES180216A1 publication Critical patent/ES180216A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/32—Seals for leading-in conductors
    • H01J5/40—End-disc seals, e.g. flat header
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0034—Lamp bases
    • H01J2893/0035—Lamp bases shaped as flat plates, in particular metallic

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

Mejoras en la fabricación de los casquillos de lámparas de descarga en particular de lámparas fluorescentes caracterizadas por que dicho casquillo está constituído por una delgada placa metálica de base que tiene una especia de cúpula de abertura central dispuesta para el tubo de evacuación y el tubito final así como dos aberturas en las cuales unos anillos o gotas de vidrio vendrán a mantener los conductores de corriente siendo el contorno exterior de la placa metálica el mismo de la bombilla de la lámpara.
ES0180216A 1943-10-14 1947-10-22 MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE CASQUILLOS PARA LAMPARAS Expired ES180216A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US506230A US2415867A (en) 1943-10-14 1943-10-14 Lamp base

Publications (1)

Publication Number Publication Date
ES180216A1 true ES180216A1 (es) 1947-12-01

Family

ID=24013729

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0180216A Expired ES180216A1 (es) 1943-10-14 1947-10-22 MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE CASQUILLOS PARA LAMPARAS

Country Status (2)

Country Link
US (1) US2415867A (es)
ES (1) ES180216A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733375A (en) * 1956-01-31 Seal and terminal structure for electric discharge lamp
US2531008A (en) * 1944-04-14 1950-11-21 Gen Electric Sealing-in method and apparatus
US2551402A (en) * 1946-09-26 1951-05-01 Western Electric Co Apparatus for assembling and sealing glass and metal parts
US2716742A (en) * 1951-02-07 1955-08-30 Gen Electric Plastic insulated bayonet base
EP1805786A2 (en) * 2004-08-23 2007-07-11 Koninklijke Philips Electronics N.V. Lamp

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US774403A (en) * 1901-03-25 1904-11-08 Gen Electric Machine for making bases for incandescent electric lamps.
US831396A (en) * 1905-03-08 1906-09-18 Gen Electric Process of sealing evacuated vessels.
US1453595A (en) * 1920-08-03 1923-05-01 Gen Electric Manufacture of incandescent electric lamps and similar articles
US2109544A (en) * 1929-10-07 1938-03-01 Raytheon Production Corp Space discharge tube stem machine
US1935248A (en) * 1931-03-10 1933-11-14 Raytheon Production Corp Apparatus for and method of manufacturing glass stems
NL41269C (es) * 1935-01-24
US2219573A (en) * 1936-06-01 1940-10-29 Hygrade Sylvania Corp Method of making composite glassmetal articles
US2147418A (en) * 1936-10-21 1939-02-14 Westinghouse Electric & Mfg Co Method of assembling lead-in conductor sealed through metallic casing
US2254945A (en) * 1937-06-25 1941-09-02 Westinghouse Electric & Mfg Co Gas discharge lamp and method of making
US2321224A (en) * 1938-10-12 1943-06-08 Westinghouse Electric & Mfg Co Manufacture of electric tubes
US2235135A (en) * 1938-10-20 1941-03-18 Gen Electric Electric lamp and similar devices
US2216247A (en) * 1939-04-05 1940-10-01 Gen Electric Lamp terminal structure and method of manufacture
US2288376A (en) * 1939-11-22 1942-06-30 Gen Electric Lamp holder
US2229962A (en) * 1940-06-08 1941-01-28 Gen Electric Lamp base and socket
US2295757A (en) * 1941-03-01 1942-09-15 Pass & Seymour Inc Fluorescent lamp socket
US2262901A (en) * 1941-06-10 1941-11-18 Jack Slavitt Method of connecting lead wires and terminals

Also Published As

Publication number Publication date
US2415867A (en) 1947-02-18

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