GB1267175A - - Google Patents

Info

Publication number
GB1267175A
GB1267175A GB1267175DA GB1267175A GB 1267175 A GB1267175 A GB 1267175A GB 1267175D A GB1267175D A GB 1267175DA GB 1267175 A GB1267175 A GB 1267175A
Authority
GB
United Kingdom
Prior art keywords
holder
strip
conductor
envelope
june
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1267175A publication Critical patent/GB1267175A/en
Expired legal-status Critical Current

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)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Details Of Resistors (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Basic Packing Technique (AREA)
  • Gas-Filled Discharge Tubes (AREA)
GB1267175D 1969-06-27 1970-06-24 Expired GB1267175A (sr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6909890.A NL158652B (nl) 1969-06-27 1969-06-27 Werkwijze voor de vervaardiging van een lagedrukkwikdampontladingslamp.

Publications (1)

Publication Number Publication Date
GB1267175A true GB1267175A (sr) 1972-03-15

Family

ID=19807322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1267175D Expired GB1267175A (sr) 1969-06-27 1970-06-24

Country Status (14)

Country Link
US (2) US3794403A (sr)
JP (1) JPS5030944B1 (sr)
AT (1) AT297150B (sr)
BE (1) BE752549A (sr)
BR (1) BR7020082D0 (sr)
CH (1) CH520398A (sr)
DK (1) DK136442B (sr)
ES (2) ES381168A1 (sr)
FI (1) FI58845C (sr)
FR (1) FR2051210A5 (sr)
GB (1) GB1267175A (sr)
NL (1) NL158652B (sr)
NO (1) NO131043C (sr)
SE (1) SE380388B (sr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419099A (en) * 1972-08-11 1975-12-24 Thorn Electrical Ind Ltd Manufacturing electric devices having sealed envelopes
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
US4282455A (en) * 1979-11-07 1981-08-04 Gte Products Corporation Mercury dispenser for arc discharge lamps
IE52552B1 (en) * 1980-10-22 1987-12-09 Sale Tilney Technology Plc Mercury dispenser for electric discharge lamps
US4754193A (en) * 1985-11-08 1988-06-28 Gte Products Corporation Mercury dispenser for arc discharge lamps
DE3907277A1 (de) * 1989-03-07 1990-09-20 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Quecksilberniederdruckentladungslampe
US5394056A (en) * 1993-04-07 1995-02-28 General Electric Company Opening of capsule inside sealed lamp
US5898265A (en) * 1996-05-31 1999-04-27 Philips Electronics North America Corporation TCLP compliant fluorescent lamp
IT1291974B1 (it) 1997-05-22 1999-01-25 Getters Spa Dispositivo e metodo per l'introduzione di piccole quantita' di mercurio in lampade fluorescenti
EP0981827A1 (en) * 1998-03-19 2000-03-01 Koninklijke Philips Electronics N.V. Method of manufacturing a low-pressure mercury vapor discharge lamp
JP2007528097A (ja) * 2003-06-26 2007-10-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 低圧式水銀蒸気放電ランプ
WO2005001882A2 (en) * 2003-06-30 2005-01-06 Koninklijke Philips Electronics, N.V. Integrated compact fluorescent lamp and lighting unit
WO2006067718A2 (en) * 2004-12-21 2006-06-29 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp
ITMI20042516A1 (it) * 2004-12-27 2005-03-27 Getters Spa Processo per produrre mediante deposizione di lega bassofondente dispositivi portanti almeno un materiale attivo
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 (it) * 2008-06-25 2009-12-26 Getters Spa Lampada fluorescente a catodo caldo contenente un dispositivo per il rilascio di mercurio e getter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130086B (de) * 1959-10-03 1962-05-24 Jenoptik Jena Gmbh Verfahren zum Gettern von mit Photokathode ausgestatteten Elektronenroehren
US3300037A (en) * 1961-07-07 1967-01-24 Gen Electric Rupturable containers
GB967685A (en) * 1962-03-28 1964-08-26 Hivac Ltd Improvements in or relating to gas discharge tubes

Also Published As

Publication number Publication date
CH520398A (de) 1972-03-15
NO131043C (sr) 1975-03-25
AT297150B (de) 1972-03-10
DK136442C (sr) 1978-03-06
ES183208Y (es) 1974-04-16
DE2030306B2 (de) 1976-07-08
SE380388B (sv) 1975-11-03
FR2051210A5 (sr) 1971-04-02
ES381168A1 (es) 1973-03-16
JPS5030944B1 (sr) 1975-10-06
NO131043B (sr) 1974-12-16
NL6909890A (sr) 1970-12-29
FI58845B (fi) 1980-12-31
DK136442B (da) 1977-10-10
US3794402A (en) 1974-02-26
NL158652B (nl) 1978-11-15
ES183208U (es) 1973-07-01
DE2030306A1 (de) 1971-01-07
FI58845C (fi) 1981-04-10
BE752549A (fr) 1970-12-28
BR7020082D0 (pt) 1973-01-11
US3794403A (en) 1974-02-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years