FI891330A0 - Kompaktlysroer och foerfarande foer dess framstaellning. - Google Patents

Kompaktlysroer och foerfarande foer dess framstaellning.

Info

Publication number
FI891330A0
FI891330A0 FI891330A FI891330A FI891330A0 FI 891330 A0 FI891330 A0 FI 891330A0 FI 891330 A FI891330 A FI 891330A FI 891330 A FI891330 A FI 891330A FI 891330 A0 FI891330 A0 FI 891330A0
Authority
FI
Finland
Prior art keywords
kompaktlysroer
foerfarande foer
och foerfarande
foer dess
dess framstaellning
Prior art date
Application number
FI891330A
Other languages
English (en)
Other versions
FI891330A (fi
Inventor
Hans Egelstam
Original Assignee
Lumalampan Ab
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 Lumalampan Ab filed Critical Lumalampan Ab
Publication of FI891330A0 publication Critical patent/FI891330A0/fi
Publication of FI891330A publication Critical patent/FI891330A/fi

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
    • C03B23/06—Re-forming tubes or rods by bending
    • C03B23/065—Re-forming tubes or rods by bending in only one plane, e.g. for making circular neon tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/32—Special longitudinal shape, e.g. for advertising purposes
    • H01J61/325—U-shaped lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/33—Special shape of cross-section, e.g. for producing cool spot
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
FI891330A 1988-03-22 1989-03-21 Kompaktlysroer och foerfarande foer dess framstaellning. FI891330A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801050A SE460813B (sv) 1988-03-22 1988-03-22 Kompaktlysroer och foerfarande foer dess framstaellning

Publications (2)

Publication Number Publication Date
FI891330A0 true FI891330A0 (fi) 1989-03-21
FI891330A FI891330A (fi) 1989-09-23

Family

ID=20371784

Family Applications (1)

Application Number Title Priority Date Filing Date
FI891330A FI891330A (fi) 1988-03-22 1989-03-21 Kompaktlysroer och foerfarande foer dess framstaellning.

Country Status (4)

Country Link
AU (1) AU3358789A (fi)
FI (1) FI891330A (fi)
SE (1) SE460813B (fi)
WO (1) WO1989009487A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9207139U1 (de) * 1992-05-26 1992-07-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Quecksilberdampf-Niederdruckentladungslampe
HU218642B (hu) * 1996-12-30 2000-10-28 General Electric Co Egyoldalon fejelt kisülőlámpa

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112878A1 (de) * 1981-03-31 1982-10-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Quecksilberdampf-niederdruckentladungslampe und verfahren zur herstellung
JPS6095828A (ja) * 1983-10-31 1985-05-29 Toshiba Corp けい光ランプの製造方法
JPH063708B2 (ja) * 1984-07-25 1994-01-12 株式会社日立製作所 電球形螢光ランプの製造方法
HU192640B (en) * 1984-12-18 1987-06-29 Tungsram Reszvenytarsasag Low-power, low-pressure, compact execution mercury-vapour discharge lamp and method for making thereof
DE3707679A1 (de) * 1986-05-21 1987-11-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zur herstellung eines entladungsgefaesses fuer kompakte niederdruckentladungslampen

Also Published As

Publication number Publication date
FI891330A (fi) 1989-09-23
SE460813B (sv) 1989-11-20
SE8801050D0 (sv) 1988-03-22
WO1989009487A1 (en) 1989-10-05
SE8801050L (sv) 1989-09-23
AU3358789A (en) 1989-10-16

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: LUMALAMPAN AKTIEBOLAG