NL162244C - LOW-PRESSURE MERCURY DISCHARGE LAMP. - Google Patents

LOW-PRESSURE MERCURY DISCHARGE LAMP.

Info

Publication number
NL162244C
NL162244C NL7018831.A NL7018831A NL162244C NL 162244 C NL162244 C NL 162244C NL 7018831 A NL7018831 A NL 7018831A NL 162244 C NL162244 C NL 162244C
Authority
NL
Netherlands
Prior art keywords
low
discharge lamp
pressure mercury
mercury discharge
pressure
Prior art date
Application number
NL7018831.A
Other languages
Dutch (nl)
Other versions
NL7018831A (en
NL162244B (en
Inventor
Johannes Antonius Mari Ridders
Adrianus Josephus There Mollet
Arend Jan 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
Priority to NL7018831.A priority Critical patent/NL162244C/en
Priority to US00205628A priority patent/US3764842A/en
Priority to DE2161024A priority patent/DE2161024C3/en
Priority to CA130493A priority patent/CA934427A/en
Priority to CH1873571A priority patent/CH541866A/en
Priority to BR8505/71A priority patent/BR7108505D0/en
Priority to AT1102271A priority patent/AT324498B/en
Priority to IT32811/71A priority patent/IT968042B/en
Priority to JP10379471A priority patent/JPS5332195B1/ja
Priority to GB5962271A priority patent/GB1371067A/en
Priority to DK628871AA priority patent/DK128086B/en
Priority to FR7146403A priority patent/FR2119693A6/fr
Priority to BE777234A priority patent/BE777234R/en
Priority to ES1971192470U priority patent/ES192470Y/en
Priority to AU37258/71A priority patent/AU473539B2/en
Publication of NL7018831A publication Critical patent/NL7018831A/xx
Publication of NL162244B publication Critical patent/NL162244B/en
Application granted granted Critical
Publication of NL162244C publication Critical patent/NL162244C/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)
NL7018831.A 1969-06-27 1970-12-25 LOW-PRESSURE MERCURY DISCHARGE LAMP. NL162244C (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
NL7018831.A NL162244C (en) 1970-12-25 1970-12-25 LOW-PRESSURE MERCURY DISCHARGE LAMP.
US00205628A US3764842A (en) 1970-12-25 1971-12-07 Arrangement for the introduction of materials in an electric discharge vessel
DE2161024A DE2161024C3 (en) 1970-12-25 1971-12-09 Low pressure mercury vapor discharge lamp
CA130493A CA934427A (en) 1970-12-25 1971-12-20 Electric discharge vessels
GB5962271A GB1371067A (en) 1970-12-25 1971-12-22 Electric discharge tubes or lamps
AT1102271A AT324498B (en) 1969-06-27 1971-12-22 ELECTRIC DISCHARGE VESSEL
IT32811/71A IT968042B (en) 1970-12-25 1971-12-22 ELECTRIC DISCHARGE HOSE
JP10379471A JPS5332195B1 (en) 1970-12-25 1971-12-22
CH1873571A CH541866A (en) 1969-06-27 1971-12-22 Arrangement for the production of an electric discharge tube or incandescent lamp
DK628871AA DK128086B (en) 1970-12-25 1971-12-22 Electric discharge tube with an ampoule for introducing substances into the tube.
BR8505/71A BR7108505D0 (en) 1970-12-25 1971-12-22 PERFECTING IN ELECTRIC DISCHARGE CONTAINER
FR7146403A FR2119693A6 (en) 1970-12-25 1971-12-23
BE777234A BE777234R (en) 1970-12-25 1971-12-23 PROCESS FOR MAKING AN ELECTRIC DISCHARGE TUBE OR A LAMP
ES1971192470U ES192470Y (en) 1970-12-25 1971-12-23 ONE ELECTRIC DISCHARGE TUBE.
AU37258/71A AU473539B2 (en) 1970-12-25 1971-12-23 Improvements in or relating to electric discharge vessels

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 (3)

Publication Number Publication Date
NL7018831A NL7018831A (en) 1972-06-27
NL162244B NL162244B (en) 1979-11-15
NL162244C true NL162244C (en) 1980-04-15

Family

ID=19811890

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7018831.A NL162244C (en) 1969-06-27 1970-12-25 LOW-PRESSURE MERCURY DISCHARGE LAMP.

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
AU7649181A (en) * 1980-10-22 1982-05-11 Badalex Ltd. Mercury dispenser for electric discharge lamp
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
ATE511360T1 (en) * 2003-11-10 2011-06-15 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
US7625258B2 (en) * 2006-03-16 2009-12-01 E.G.L. Company Inc. Lamp electrode and method for delivering mercury
US20070216308A1 (en) * 2006-03-16 2007-09-20 Kiermaier Ludwig P 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
US3764842A (en) 1973-10-09
NL7018831A (en) 1972-06-27
AU3725871A (en) 1973-06-28
FR2119693A6 (en) 1972-08-04
AU473539B2 (en) 1973-06-28
IT968042B (en) 1974-03-20
DE2161024A1 (en) 1972-07-13
ES192470Y (en) 1975-01-01
CA934427A (en) 1973-09-25
DK128086B (en) 1974-02-25
BE777234R (en) 1972-04-17
DE2161024C3 (en) 1978-06-29
NL162244B (en) 1979-11-15
ES192470U (en) 1974-09-01
DE2161024B2 (en) 1977-10-27
BR7108505D0 (en) 1973-07-03
GB1371067A (en) 1974-10-23
JPS5332195B1 (en) 1978-09-07

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Legal Events

Date Code Title Description
V3 Additional patents lapsed at the same time as the main patent