FR2344952A1 - Procede pour la realisation d'une lampe a decharge dans le gaz a basse pression - Google Patents

Procede pour la realisation d'une lampe a decharge dans le gaz a basse pression

Info

Publication number
FR2344952A1
FR2344952A1 FR7707987A FR7707987A FR2344952A1 FR 2344952 A1 FR2344952 A1 FR 2344952A1 FR 7707987 A FR7707987 A FR 7707987A FR 7707987 A FR7707987 A FR 7707987A FR 2344952 A1 FR2344952 A1 FR 2344952A1
Authority
FR
France
Prior art keywords
realization
lamp
discharge
low pressure
pressure gas
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.)
Granted
Application number
FR7707987A
Other languages
English (en)
Other versions
FR2344952B1 (fr
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
Publication of FR2344952A1 publication Critical patent/FR2344952A1/fr
Application granted granted Critical
Publication of FR2344952B1 publication Critical patent/FR2344952B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/042—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor starting from tubes, rods, fibres or filaments
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • 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
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/395—Filling vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Glass Compositions (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
FR7707987A 1976-03-18 1977-03-17 Procede pour la realisation d'une lampe a decharge dans le gaz a basse pression Granted FR2344952A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7602824A NL7602824A (nl) 1976-03-18 1976-03-18 Werkwijze voor het vervaardigen van een lagedruk- gasontladingslamp.

Publications (2)

Publication Number Publication Date
FR2344952A1 true FR2344952A1 (fr) 1977-10-14
FR2344952B1 FR2344952B1 (fr) 1981-02-06

Family

ID=19825837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707987A Granted FR2344952A1 (fr) 1976-03-18 1977-03-17 Procede pour la realisation d'une lampe a decharge dans le gaz a basse pression

Country Status (11)

Country Link
US (1) US4101185A (fr)
JP (1) JPS52113581A (fr)
BE (1) BE852539A (fr)
CA (1) CA1067564A (fr)
DD (1) DD129016A5 (fr)
DE (1) DE2709789C3 (fr)
FR (1) FR2344952A1 (fr)
GB (1) GB1527583A (fr)
HU (1) HU177712B (fr)
IN (1) IN146750B (fr)
NL (1) NL7602824A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7603285A (nl) * 1976-03-30 1977-10-04 Philips Nv Werkwijze voor het vervaardigen van een lagedruk- gasontladingslamp.
JPS5937158Y2 (ja) * 1979-07-06 1984-10-15 松下電器産業株式会社 ハンドミキサ−
JPS5619847A (en) * 1979-07-25 1981-02-24 Hitachi Ltd Manufacturing process for discharge lamp
BR112014007777A2 (pt) * 2011-09-30 2017-04-11 Owens Corning Intellectual Capital Llc método de formação de uma trama de materiais fibrosos

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115423A (en) * 1934-05-18 1938-04-26 Philips Nv Method and device for transporting wires
FR906948A (fr) * 1939-04-06 1946-02-25 Lampe électrique à décharge à gaz et vapeur pour l'éclairage et les traitementspar radiaticns
DE1240220B (de) * 1960-08-11 1967-05-11 Owens Corning Fiberglass Corp Verfahren zur Herstellung von Faeden aus festem, schmelzbaren Material
US3357807A (en) * 1961-12-08 1967-12-12 Owens Corning Fiberglass Corp Method and apparatus for forming and processing continuous filaments

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294588A (en) * 1938-11-15 1942-09-01 Pazsiczky Gedeon Von Method of and apparatus for producing glass fibers
BE544362A (fr) * 1955-01-12

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115423A (en) * 1934-05-18 1938-04-26 Philips Nv Method and device for transporting wires
FR906948A (fr) * 1939-04-06 1946-02-25 Lampe électrique à décharge à gaz et vapeur pour l'éclairage et les traitementspar radiaticns
DE1240220B (de) * 1960-08-11 1967-05-11 Owens Corning Fiberglass Corp Verfahren zur Herstellung von Faeden aus festem, schmelzbaren Material
US3357807A (en) * 1961-12-08 1967-12-12 Owens Corning Fiberglass Corp Method and apparatus for forming and processing continuous filaments

Also Published As

Publication number Publication date
CA1067564A (fr) 1979-12-04
DE2709789B2 (de) 1979-07-05
JPS52113581A (en) 1977-09-22
BE852539A (fr) 1977-09-16
FR2344952B1 (fr) 1981-02-06
IN146750B (fr) 1979-09-01
US4101185A (en) 1978-07-18
DE2709789C3 (de) 1980-03-13
HU177712B (en) 1981-12-28
GB1527583A (en) 1978-10-04
DE2709789A1 (de) 1977-09-29
DD129016A5 (de) 1977-12-21
NL7602824A (nl) 1977-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse