HUT39288A - Mercury-filled compact gas discharge lamp of low power, of low pressure and a method for making this - Google Patents

Mercury-filled compact gas discharge lamp of low power, of low pressure and a method for making this

Info

Publication number
HUT39288A
HUT39288A HU470484A HU470484A HUT39288A HU T39288 A HUT39288 A HU T39288A HU 470484 A HU470484 A HU 470484A HU 470484 A HU470484 A HU 470484A HU T39288 A HUT39288 A HU T39288A
Authority
HU
Hungary
Prior art keywords
mercury
making
discharge lamp
gas discharge
low pressure
Prior art date
Application number
HU470484A
Other languages
Hungarian (hu)
Other versions
HU192640B (en
Inventor
Miklos Hargitai
Gyoezoene Horvath
Tamas Tordai
Gyula Paroczi
Jozsef Toekes
Original Assignee
Tungsram Reszvenytarsasag
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 Tungsram Reszvenytarsasag filed Critical Tungsram Reszvenytarsasag
Priority to HU470484A priority Critical patent/HU192640B/en
Priority to CS859107A priority patent/CZ278120B6/en
Priority to NL8503419A priority patent/NL8503419A/en
Priority to DD28439585A priority patent/DD240283C4/en
Priority to DE19853544465 priority patent/DE3544465A1/en
Priority to JP28212585A priority patent/JPS61148759A/en
Publication of HUT39288A publication Critical patent/HUT39288A/en
Publication of HU192640B publication Critical patent/HU192640B/en

Links

Classifications

    • 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
    • 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
    • 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

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)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
HU470484A 1984-12-18 1984-12-18 Low-power, low-pressure, compact execution mercury-vapour discharge lamp and method for making thereof HU192640B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
HU470484A HU192640B (en) 1984-12-18 1984-12-18 Low-power, low-pressure, compact execution mercury-vapour discharge lamp and method for making thereof
CS859107A CZ278120B6 (en) 1984-12-18 1985-12-11 Low-pressure gaseous discharge lamp in compact modification, with a mercury charge and process for producing thereof
NL8503419A NL8503419A (en) 1984-12-18 1985-12-11 LOW PRESSURE GAS DISCHARGE LAMP FOR LOW POWER WITH MERCURY FILLING IN COMPACT EMBODIMENT AND METHOD FOR PRODUCING THE SAME.
DD28439585A DD240283C4 (en) 1984-12-18 1985-12-16 LOW-PERFORMANCE LOW-PRESSURE GAS DISCHARGE LAMP WITH MERCURY FUEL IN A COMPACT EMBODIMENT AND METHOD FOR THE PRODUCTION THEREOF
DE19853544465 DE3544465A1 (en) 1984-12-18 1985-12-16 Gas-discharge lamp and a method for its production
JP28212585A JPS61148759A (en) 1984-12-18 1985-12-17 Low power/low pressure mercury-sealed type compact designed gas discharge lamp and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU470484A HU192640B (en) 1984-12-18 1984-12-18 Low-power, low-pressure, compact execution mercury-vapour discharge lamp and method for making thereof

Publications (2)

Publication Number Publication Date
HUT39288A true HUT39288A (en) 1986-08-28
HU192640B HU192640B (en) 1987-06-29

Family

ID=10968715

Family Applications (1)

Application Number Title Priority Date Filing Date
HU470484A HU192640B (en) 1984-12-18 1984-12-18 Low-power, low-pressure, compact execution mercury-vapour discharge lamp and method for making thereof

Country Status (6)

Country Link
JP (1) JPS61148759A (en)
CZ (1) CZ278120B6 (en)
DD (1) DD240283C4 (en)
DE (1) DE3544465A1 (en)
HU (1) HU192640B (en)
NL (1) NL8503419A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707679A1 (en) * 1986-05-21 1987-11-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh METHOD FOR PRODUCING A DISCHARGE VESSEL FOR COMPACT LOW-PRESSURE DISCHARGE LAMPS
SE460813B (en) * 1988-03-22 1989-11-20 Lumalampan Ab COMPACT LIGHTS AND PROCEDURES FOR ITS PREPARATION
JPH083997B2 (en) * 1988-12-12 1996-01-17 東芝ライテック株式会社 Low pressure mercury vapor discharge lamp
JPH03187150A (en) * 1989-12-15 1991-08-15 Hitachi Lighting Ltd Fluorescent lamp
DE4343007C2 (en) * 1993-12-16 1995-10-05 Dieter Strueber Process for producing a discharge lamp
HU218642B (en) * 1996-12-30 2000-10-28 General Electric Co Single ended discharge lamp
TW583710B (en) 2001-09-26 2004-04-11 Matsushita Electric Ind Co Ltd Discharge lamp with improved light distribution characteristics
US7759850B2 (en) 2008-04-01 2010-07-20 General Electric Compan Discharge tube and lamp with cooling chambers and improved luminance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE858105C (en) * 1950-04-27 1952-12-04 Pintsch Electro G M B H Two-legged fluorescent tubes and processes for their production, as well as lights using these fluorescent tubes
NL187138C (en) * 1979-04-03 1991-06-03 Philips Nv METHOD FOR MANUFACTURING A LOW-PRESSURE MERCURY DISCHARGE LAMP
NL185479C (en) * 1979-04-03 1990-04-17 Philips Nv LOW PRESSURE GAS DISCHARGE LAMP.
NL185114C (en) * 1980-06-04 1990-01-16 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.
US4396857A (en) * 1980-07-01 1983-08-02 General Electric Company Arc tube construction
DE3112878A1 (en) * 1981-03-31 1982-10-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München MERCURY VAPOR LOW-PRESSURE DISCHARGE LAMP AND METHOD FOR PRODUCING THE SAME
JPS5893152A (en) * 1981-11-27 1983-06-02 Mitsubishi Electric Corp Discharge lamp
JPS58112238A (en) * 1981-12-25 1983-07-04 Toshiba Corp Fluorescent lamp
DD205772A1 (en) * 1982-02-16 1984-01-04 Reinhard Butz LOW-PRESSURE GAS DISCHARGE LAMP, ESPECIALLY SMALL PERFORMANCE FLUORESCENT LAMP
JPS59103245A (en) * 1982-12-06 1984-06-14 Mitsubishi Electric Corp Manufacturing process for discharge lamp

Also Published As

Publication number Publication date
CZ278120B6 (en) 1993-09-15
DD240283A5 (en) 1986-10-22
DD240283C4 (en) 1987-11-04
DE3544465A1 (en) 1986-06-19
NL8503419A (en) 1986-07-16
CZ910785A3 (en) 1993-04-14
JPS61148759A (en) 1986-07-07
HU192640B (en) 1987-06-29

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee