IT8020148A0 - Metodo di fabbricazione di lampada elettrica - Google Patents

Metodo di fabbricazione di lampada elettrica

Info

Publication number
IT8020148A0
IT8020148A0 IT8020148A IT2014880A IT8020148A0 IT 8020148 A0 IT8020148 A0 IT 8020148A0 IT 8020148 A IT8020148 A IT 8020148A IT 2014880 A IT2014880 A IT 2014880A IT 8020148 A0 IT8020148 A0 IT 8020148A0
Authority
IT
Italy
Prior art keywords
manufacture
electric lamp
lamp
electric
Prior art date
Application number
IT8020148A
Other languages
English (en)
Other versions
IT1150085B (it
Inventor
Hansler Richard Lowell
Fridrich Elmer George
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 IT8020148A0 publication Critical patent/IT8020148A0/it
Application granted granted Critical
Publication of IT1150085B publication Critical patent/IT1150085B/it

Links

Classifications

    • 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
    • C03B23/045—Tools or apparatus specially adapted for re-forming tubes or rods in general, e.g. glass lathes, chucks
    • 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
    • C03B23/07—Re-forming tubes or rods by blowing, e.g. for making electric bulbs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
IT20148/80A 1979-03-12 1980-02-25 Metodo di fabbricazione di lampada elettrica IT1150085B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1964779A 1979-03-12 1979-03-12

Publications (2)

Publication Number Publication Date
IT8020148A0 true IT8020148A0 (it) 1980-02-25
IT1150085B IT1150085B (it) 1986-12-10

Family

ID=21794296

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20148/80A IT1150085B (it) 1979-03-12 1980-02-25 Metodo di fabbricazione di lampada elettrica

Country Status (13)

Country Link
JP (3) JPS55126943A (it)
AU (1) AU540402B2 (it)
BE (1) BE882178A (it)
BR (1) BR8001451A (it)
DE (2) DE3005338C2 (it)
ES (2) ES489434A0 (it)
FR (3) FR2451627A1 (it)
GB (3) GB2045519B (it)
HU (1) HU184247B (it)
IT (1) IT1150085B (it)
MX (1) MX148733A (it)
NL (1) NL189483C (it)
SE (1) SE455032B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1222275A (en) * 1983-03-10 1987-05-26 Gte Products Corporation Unsaturated vapor high pressure sodium lamp fabrication process and structure
JPS61146279A (ja) * 1984-12-20 1986-07-03 株式会社　富士技研 パチンコ玉補給装置
DE3616126A1 (de) * 1986-05-14 1987-11-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum maschinellen einschmelzen einer hochdruckentladungslampe sowie vorrichtung zur durchfuehrung des verfahrens
US5213536A (en) * 1991-01-02 1993-05-25 Gte Products Corporation Filamented lamp manufacture method
KR930008618B1 (ko) * 1991-06-14 1993-09-10 삼성전관 주식회사 램프 배기장치
KR100350616B1 (ko) † 1998-03-16 2002-08-30 마츠시타 덴끼 산교 가부시키가이샤 방전램프의 제조방법
JP3642993B2 (ja) * 1999-10-28 2005-04-27 株式会社小糸製作所 アークチューブの製造方法
JP6233017B2 (ja) * 2013-12-27 2017-11-22 株式会社ニコン フッ化カルシウム光学部材、フッ化カルシウム部材の製造方法、及びフッ化カルシウム単結晶の加工方法
CN106517754B (zh) * 2016-11-01 2023-07-21 桂林电子科技大学 一种led灯玻璃外壳自动塑形机
JP7008586B2 (ja) * 2018-06-18 2022-01-25 Ckd株式会社 封着製品の製造装置及び封着製品の製造方法
DE102020131073A1 (de) 2020-11-24 2022-05-25 Endress+Hauser Conducta Gmbh+Co. Kg Rotationsgreifer für Glasrohre

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2235515A (en) * 1938-07-15 1941-03-18 Westinghouse Electric & Mfg Co Manufacture of miniature lamps
US3263852A (en) * 1963-05-09 1966-08-02 Gen Electric Method of glass bulb manufacture and glass bulb
US3305289A (en) * 1963-05-09 1967-02-21 Gen Electric Electric lamp manufacture
US3685880A (en) * 1970-07-06 1972-08-22 Gen Electric Manufacture of lamps of the compact arc discharge type
GB1354601A (en) * 1971-04-14 1974-05-30 Thorn Electrical Ind Ltd Lamps
US4161672A (en) * 1977-07-05 1979-07-17 General Electric Company High pressure metal vapor discharge lamps of improved efficacy
US4136298A (en) * 1977-08-15 1979-01-23 General Electric Company Electrode-inlead for miniature discharge lamps
GB2043331B (en) * 1978-12-26 1982-11-17 Gen Electric Electrode for high pressure metal-vapour lamp

Also Published As

Publication number Publication date
GB2117559A (en) 1983-10-12
BR8001451A (pt) 1980-11-11
JPS581945A (ja) 1983-01-07
ES8104638A1 (es) 1981-04-16
GB2118359A (en) 1983-10-26
FR2455794B1 (it) 1983-07-29
FR2455794A1 (fr) 1980-11-28
NL189483C (nl) 1993-04-16
JPS55126943A (en) 1980-10-01
AU5634080A (en) 1980-09-18
SE8001863L (sv) 1980-09-13
MX148733A (es) 1983-06-06
DE3050721C2 (it) 1987-12-17
NL189483B (nl) 1992-11-16
GB2118359B (en) 1984-04-11
NL8001468A (nl) 1980-09-16
HU184247B (en) 1984-07-30
FR2451627A1 (fr) 1980-10-10
DE3005338C2 (de) 1983-12-01
ES496884A0 (es) 1982-01-01
FR2455793A1 (fr) 1980-11-28
BE882178A (fr) 1980-09-11
ES489434A0 (es) 1981-04-16
FR2451627B1 (it) 1983-10-28
JPS6342372B2 (it) 1988-08-23
GB2045519A (en) 1980-10-29
FR2455793B1 (it) 1984-05-11
AU540402B2 (en) 1984-11-15
ES8202184A1 (es) 1982-01-01
GB2045519B (en) 1983-11-23
GB2117559B (en) 1984-04-11
IT1150085B (it) 1986-12-10
JPS581946A (ja) 1983-01-07
SE455032B (sv) 1988-06-13
DE3005338A1 (de) 1980-09-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19930215