ES2029318T3 - Metodo de fabricacion de una lampara electrica, lampara electrica obtenida mediante este metodo y dispositivo para la realizacion de dicho metodo. - Google Patents

Metodo de fabricacion de una lampara electrica, lampara electrica obtenida mediante este metodo y dispositivo para la realizacion de dicho metodo.

Info

Publication number
ES2029318T3
ES2029318T3 ES198888201186T ES88201186T ES2029318T3 ES 2029318 T3 ES2029318 T3 ES 2029318T3 ES 198888201186 T ES198888201186 T ES 198888201186T ES 88201186 T ES88201186 T ES 88201186T ES 2029318 T3 ES2029318 T3 ES 2029318T3
Authority
ES
Spain
Prior art keywords
electric lamp
tubular part
contracting
realization
manufacture method
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 - Lifetime
Application number
ES198888201186T
Other languages
English (en)
Inventor
Hendrik Romberg
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of ES2029318T3 publication Critical patent/ES2029318T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/09—Reshaping the ends, e.g. as grooves, threads or mouths
    • C03B23/092—Reshaping the ends, e.g. as grooves, threads or mouths by pressing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/13—Reshaping combined with uniting or heat sealing, e.g. for making vacuum bottles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

METODO DE FABRICACION DE UNA LAMPARA ELECTRICA QUE TIENE UNA PARTE TUBULAR DEL CRISTAL (101) CON UN EJE LONGITUDINAL, CUYA PARTE ESTA SELLADA POR UN MIEMBRO DE SELLADO EN EL CUAL PRIMERAMENTE SE HA FORMADO UNA CONTRACCION CON UN ANILLO (105) POR MEDIO DE CALOR, A UN EXTREMO DE LA PARTE TUBULAR, DONDE DESPUES EL MIEMBRO DE SELLADO ES ASEGURADO DE FORMA HERMETICA. LA CONTRACCION DE LA PARTE TUBULAR ESTA PREVISTA A ALGUNA DISTANCIA DEL EXTREMO DONDE DESPUES EN LA MISMA INSTALACION LA PARTE TUBULAR SE DIVIDE POR MEDIO DE FUSION EN LA ZONA DE CONTRACCION Y LAS DOS PARTES DE LA PARED SITUADAS SOBRE CADA LADO DE LA CONTRACCION SON SEPARADAS EN DIRECCION AXIAL.
ES198888201186T 1987-06-15 1988-06-09 Metodo de fabricacion de una lampara electrica, lampara electrica obtenida mediante este metodo y dispositivo para la realizacion de dicho metodo. Expired - Lifetime ES2029318T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8701385A NL8701385A (nl) 1987-06-15 1987-06-15 Werkwijze voor het vervaardigen van een electrische lamp, electrische lamp verkregen met een dergelijke werkwijze en inrichting voor het uitvoeren van een dergelijke werkwijze.

Publications (1)

Publication Number Publication Date
ES2029318T3 true ES2029318T3 (es) 1992-08-01

Family

ID=19850146

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888201186T Expired - Lifetime ES2029318T3 (es) 1987-06-15 1988-06-09 Metodo de fabricacion de una lampara electrica, lampara electrica obtenida mediante este metodo y dispositivo para la realizacion de dicho metodo.

Country Status (8)

Country Link
US (1) US4869744A (es)
EP (1) EP0295746B1 (es)
JP (1) JP2677607B2 (es)
CN (1) CN1030160A (es)
DE (1) DE3866795D1 (es)
ES (1) ES2029318T3 (es)
HU (1) HU198352B (es)
NL (1) NL8701385A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228116A (ja) * 1985-07-30 1987-02-06 Yamaguchi Pref Gov 石材のマルチカッティング装置
US6552491B1 (en) 2000-12-13 2003-04-22 Koninklijke Philips Electronics N.V. Fluorescent lamp with integral circuitry
US6376991B1 (en) 2001-01-10 2002-04-23 Philips Electronics North America Corporation Circuit assembly for inclusion within fluorescent lamp
JP4963821B2 (ja) * 2005-10-18 2012-06-27 株式会社オーク製作所 放電灯の封止構造
JP2015535788A (ja) * 2012-08-28 2015-12-17 エムベー−ミクロテック アクチェンゲゼルシャフト 電子デバイス用の密閉型ハウジングの生産方法
AT513324B1 (de) 2012-08-28 2015-01-15 Mb Microtec Ag Verfahren zur Herstellung eines selbstleuchtenden Körpers und selbstleuchtender Körper
DE102013107607B4 (de) * 2013-07-17 2017-09-21 Schott Ag Verfahren zum Herstellen von Glasfläschchen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD85234A (es) *
US2764847A (en) * 1952-05-07 1956-10-02 Owens Illinois Glass Co Burn-off method
NL259649A (es) * 1961-01-02
DE2234062C3 (de) * 1972-07-07 1979-08-02 Hans-Joachim 1000 Berlin Dichter Verfahren zum Herstellen von Ampullen und Maschine zur Durchführung des Verfahrens
US3897233A (en) * 1974-01-14 1975-07-29 Gen Electric Arc tube forming process
US4582523A (en) * 1984-12-06 1986-04-15 Gte Products Corporation Method for manufacturing a discharge lamp envelope having multiple constrictions
US4629437A (en) * 1985-03-28 1986-12-16 Gte Products Corporation Rapid-start fluorescent lamp integrated circuit breaker structure and manufacture
SE457033B (sv) * 1985-05-23 1988-11-21 Lumalampan Ab Kompaktlysroer

Also Published As

Publication number Publication date
DE3866795D1 (de) 1992-01-23
JPS6414844A (en) 1989-01-19
JP2677607B2 (ja) 1997-11-17
HUT47336A (en) 1989-02-28
US4869744A (en) 1989-09-26
EP0295746A1 (en) 1988-12-21
CN1030160A (zh) 1989-01-04
EP0295746B1 (en) 1991-12-11
HU198352B (en) 1989-09-28
NL8701385A (nl) 1989-01-02

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