BE504396A - Lampes a eclairs de grande puissance. - Google Patents

Lampes a eclairs de grande puissance.

Info

Publication number
BE504396A
BE504396A BE504396A BE504396A BE504396A BE 504396 A BE504396 A BE 504396A BE 504396 A BE504396 A BE 504396A BE 504396 A BE504396 A BE 504396A BE 504396 A BE504396 A BE 504396A
Authority
BE
Belgium
Prior art keywords
high power
lighting lamps
power lighting
lamps
power
Prior art date
Application number
BE504396A
Other languages
English (en)
Inventor
Laporte Marcel
Original Assignee
Acec
Laporte Marcel
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 Acec, Laporte Marcel filed Critical Acec
Publication of BE504396A publication Critical patent/BE504396A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/90—Lamps suitable only for intermittent operation, e.g. flash lamp
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices
    • F21K5/02—Light sources using charges of combustible material, e.g. illuminating flash devices ignited in a non-disrupting container, e.g. photo-flash bulb
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H01J17/066—Cold cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H01J2893/0065—Electrode systems
    • H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
BE504396A 1950-07-20 1951-07-02 Lampes a eclairs de grande puissance. BE504396A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1023383T 1950-07-20

Publications (1)

Publication Number Publication Date
BE504396A true BE504396A (fr) 1952-11-07

Family

ID=9578249

Family Applications (1)

Application Number Title Priority Date Filing Date
BE504396A BE504396A (fr) 1950-07-20 1951-07-02 Lampes a eclairs de grande puissance.

Country Status (4)

Country Link
BE (1) BE504396A (fr)
CH (1) CH294716A (fr)
DE (1) DE862090C (fr)
FR (2) FR1023383A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016837B (de) * 1953-03-23 1957-10-03 Vakuumtechnik G M B H Blitzlicht-Entladungslampe
DE1046773B (de) * 1955-03-31 1958-12-18 Physikalisch Tech Werkstaetten Gasentladungslampe
US5387837A (en) * 1992-03-27 1995-02-07 U.S. Philips Corporation Low-pressure discharge lamp and luminaire provided with such a lamp

Also Published As

Publication number Publication date
FR1023383A (fr) 1953-03-18
FR61670E (fr) 1955-05-17
CH294716A (fr) 1953-11-30
DE862090C (de) 1953-01-08

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