BE473152A - - Google Patents

Info

Publication number
BE473152A
BE473152A BE473152DA BE473152A BE 473152 A BE473152 A BE 473152A BE 473152D A BE473152D A BE 473152DA BE 473152 A BE473152 A BE 473152A
Authority
BE
Belgium
Prior art keywords
powder
light
flash
lamps
producing
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE473152A publication Critical patent/BE473152A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-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
    • F21K5/00Light sources using charges of combustible material, e.g. illuminating flash devices
    • F21K5/02Light sources using charges of combustible material, e.g. illuminating flash devices ignited in a non-disrupting container, e.g. photo-flash bulb

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
BE473152D BE473152A (en:Method)

Publications (1)

Publication Number Publication Date
BE473152A true BE473152A (en:Method)

Family

ID=122526

Family Applications (1)

Application Number Title Priority Date Filing Date
BE473152D BE473152A (en:Method)

Country Status (1)

Country Link
BE (1) BE473152A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285354A1 (fr) * 1974-09-23 1976-04-16 Gen Electric Materiau d'amorcage pour lampe-eclair a haute tension

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285354A1 (fr) * 1974-09-23 1976-04-16 Gen Electric Materiau d'amorcage pour lampe-eclair a haute tension

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