GB1039155A - Improvements in or relating to high-pressure gas-discharge lamps - Google Patents

Improvements in or relating to high-pressure gas-discharge lamps

Info

Publication number
GB1039155A
GB1039155A GB22758/64A GB2275864A GB1039155A GB 1039155 A GB1039155 A GB 1039155A GB 22758/64 A GB22758/64 A GB 22758/64A GB 2275864 A GB2275864 A GB 2275864A GB 1039155 A GB1039155 A GB 1039155A
Authority
GB
United Kingdom
Prior art keywords
electrodes
halogen
pressure gas
june
relating
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
GB22758/64A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1039155A publication Critical patent/GB1039155A/en
Expired legal-status Critical Current

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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H01J61/0735—Main electrodes for high-pressure discharge lamps characterised by the material of the electrode

Landscapes

  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
GB22758/64A 1963-06-05 1964-06-02 Improvements in or relating to high-pressure gas-discharge lamps Expired GB1039155A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL293683A NL141704C (nl) 1963-06-05 1963-06-05 Hogedrukgasontladingslamp.

Publications (1)

Publication Number Publication Date
GB1039155A true GB1039155A (en) 1966-08-17

Family

ID=19754756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22758/64A Expired GB1039155A (en) 1963-06-05 1964-06-02 Improvements in or relating to high-pressure gas-discharge lamps

Country Status (9)

Country Link
AT (1) AT247459B (de)
BE (1) BE648793A (de)
CH (1) CH446523A (de)
DE (1) DE1246877B (de)
ES (1) ES300550A1 (de)
FR (1) FR1396970A (de)
GB (1) GB1039155A (de)
NL (2) NL141704C (de)
SE (1) SE309450B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101047105B (zh) * 2006-03-29 2011-03-30 优志旺电机株式会社 高压放电灯

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR791740A (fr) * 1934-06-29 1935-12-16 Perfectionnements aux dispositifs à décharges électriques
GB463853A (en) * 1935-08-31 1937-04-07 Gen Electric Co Ltd Improvements in cathode glow lamps
DE681466C (de) * 1937-06-17 1939-09-23 Patra Patent Treuhand Elektrische Kathodenglimmlichtlampe, insbesondere fuer Luftschutzzwecke
US2965790A (en) * 1949-08-20 1960-12-20 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh High pressure gas lamp
US2716713A (en) * 1950-03-22 1955-08-30 Gen Electric Cold electrode pulse lamp structure
CH292233A (de) * 1950-06-23 1953-07-31 Philips Nv Geiger-Müllersches Zählrohr.
FR1322463A (fr) * 1961-04-11 1963-03-29 Lampes Sa Lampe à décharge électrique dans une vapeur métallique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101047105B (zh) * 2006-03-29 2011-03-30 优志旺电机株式会社 高压放电灯

Also Published As

Publication number Publication date
BE648793A (de) 1964-12-03
SE309450B (de) 1969-03-24
ES300550A1 (es) 1964-09-16
AT247459B (de) 1966-06-10
CH446523A (de) 1967-11-15
FR1396970A (fr) 1965-04-23
NL293683A (de)
NL141704C (nl) 1974-03-15
DE1246877B (de) 1967-08-10

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