DK128086B - Electric discharge tube with an ampoule for introducing substances into the tube. - Google Patents

Electric discharge tube with an ampoule for introducing substances into the tube.

Info

Publication number
DK128086B
DK128086B DK628871AA DK628871A DK128086B DK 128086 B DK128086 B DK 128086B DK 628871A A DK628871A A DK 628871AA DK 628871 A DK628871 A DK 628871A DK 128086 B DK128086 B DK 128086B
Authority
DK
Denmark
Prior art keywords
tube
ampoule
electric discharge
introducing substances
discharge tube
Prior art date
Application number
DK628871AA
Other languages
Danish (da)
Inventor
J Ridders
A Mollet
A Termeulen
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of DK128086B publication Critical patent/DK128086B/en

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
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/395—Filling vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Induction Heating (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
DK628871AA 1970-12-25 1971-12-22 Electric discharge tube with an ampoule for introducing substances into the tube. DK128086B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7018831.A NL162244C (en) 1970-12-25 1970-12-25 LOW-PRESSURE MERCURY DISCHARGE LAMP.

Publications (1)

Publication Number Publication Date
DK128086B true DK128086B (en) 1974-02-25

Family

ID=19811890

Family Applications (1)

Application Number Title Priority Date Filing Date
DK628871AA DK128086B (en) 1970-12-25 1971-12-22 Electric discharge tube with an ampoule for introducing substances into the tube.

Country Status (13)

Country Link
US (1) US3764842A (en)
JP (1) JPS5332195B1 (en)
AU (1) AU473539B2 (en)
BE (1) BE777234R (en)
BR (1) BR7108505D0 (en)
CA (1) CA934427A (en)
DE (1) DE2161024C3 (en)
DK (1) DK128086B (en)
ES (1) ES192470Y (en)
FR (1) FR2119693A6 (en)
GB (1) GB1371067A (en)
IT (1) IT968042B (en)
NL (1) NL162244C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056750A (en) * 1976-12-17 1977-11-01 Gte Sylvania Incorporated Mercury dispenser for discharge lamps
GB1575890A (en) * 1978-03-31 1980-10-01 Thorn Electrical Ind Ltd Heating of dosing capsule
US4182971A (en) * 1978-07-10 1980-01-08 Gte Sylvania Incorporated Mercury-containing glass-capsule dispenser for discharge lamps
US4383197A (en) * 1978-11-02 1983-05-10 Gte Products Corporation Metal halide arc discharge lamp having shielded electrode
US4282455A (en) * 1979-11-07 1981-08-04 Gte Products Corporation Mercury dispenser for arc discharge lamps
JPS5715172U (en) * 1980-06-30 1982-01-26
WO1982001440A1 (en) * 1980-10-22 1982-04-29 Grenfell Julian P Mercury dispenser for electric discharge lamps
US4754193A (en) * 1985-11-08 1988-06-28 Gte Products Corporation Mercury dispenser for arc discharge lamps
DE3907277A1 (en) * 1989-03-07 1990-09-20 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh MERCURY LOW PRESSURE DISCHARGE LAMP
US5394056A (en) * 1993-04-07 1995-02-28 General Electric Company Opening of capsule inside sealed lamp
IT1291974B1 (en) 1997-05-22 1999-01-25 Getters Spa DEVICE AND METHOD FOR THE INTRODUCTION OF SMALL QUANTITIES OF MERCURY IN FLUORESCENT LAMPS
MXPA06005142A (en) * 2003-11-10 2007-01-26 Inoflate Llc Method and device for pressurizing containers.
ITMI20042516A1 (en) * 2004-12-27 2005-03-27 Getters Spa PROCESS FOR MANUFACTURING BY DEPOSITION OF LOW-BONDING LEAGUE LOADING DEVICES AT LEAST ONE ACTIVE MATERIAL
US20070216308A1 (en) * 2006-03-16 2007-09-20 Kiermaier Ludwig P Lamp electrode and method for delivering mercury
US7625258B2 (en) * 2006-03-16 2009-12-01 E.G.L. Company Inc. Lamp electrode and method for delivering mercury
ITRM20080334A1 (en) * 2008-06-25 2009-12-26 Getters Spa FLUORESCENT LAMP WITH HOT CATODO CONTAINING A DEVICE FOR RELEASING MERCURY AND GETTER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1092716A (en) * 1913-07-09 1914-04-07 Marcus C Hurd Sterilizing-case.
US1768421A (en) * 1927-12-14 1930-06-24 Gen Electric Electron-discharge device
US2188186A (en) * 1939-01-20 1940-01-23 Gen Electric Discharge device
DE1130086B (en) * 1959-10-03 1962-05-24 Jenoptik Jena Gmbh Process for gettering electron tubes equipped with a photocathode

Also Published As

Publication number Publication date
GB1371067A (en) 1974-10-23
BE777234R (en) 1972-04-17
DE2161024A1 (en) 1972-07-13
ES192470U (en) 1974-09-01
FR2119693A6 (en) 1972-08-04
NL162244C (en) 1980-04-15
CA934427A (en) 1973-09-25
ES192470Y (en) 1975-01-01
IT968042B (en) 1974-03-20
BR7108505D0 (en) 1973-07-03
DE2161024B2 (en) 1977-10-27
AU473539B2 (en) 1973-06-28
NL7018831A (en) 1972-06-27
JPS5332195B1 (en) 1978-09-07
AU3725871A (en) 1973-06-28
US3764842A (en) 1973-10-09
DE2161024C3 (en) 1978-06-29
NL162244B (en) 1979-11-15

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