BE738079A - - Google Patents

Info

Publication number
BE738079A
BE738079A BE738079DA BE738079A BE 738079 A BE738079 A BE 738079A BE 738079D A BE738079D A BE 738079DA BE 738079 A BE738079 A BE 738079A
Authority
BE
Belgium
Application number
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 BE738079A publication Critical patent/BE738079A/xx

Links

Classifications

    • 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
    • F21K5/023—Ignition devices in photo flash bulbs
    • F21K5/026—Ignition devices in photo flash bulbs using mechanical firing, e.g. percussion of a fulminating charge
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/0478—Combinations of photographic apparatus with percussion type flash ignition systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Fireproofing Substances (AREA)
  • Luminescent Compositions (AREA)
BE738079D 1968-08-28 1969-08-28 BE738079A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75602768A 1968-08-28 1968-08-28
US75602668A 1968-08-28 1968-08-28

Publications (1)

Publication Number Publication Date
BE738079A true BE738079A (xx) 1970-03-02

Family

ID=27116164

Family Applications (1)

Application Number Title Priority Date Filing Date
BE738079D BE738079A (xx) 1968-08-28 1969-08-28

Country Status (4)

Country Link
BE (1) BE738079A (xx)
DE (2) DE6933618U (xx)
FR (1) FR2017978A1 (xx)
NL (1) NL6913143A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7212601A (xx) * 1972-09-16 1974-03-19

Also Published As

Publication number Publication date
DE1943384A1 (de) 1970-09-17
NL6913143A (xx) 1970-03-03
FR2017978A1 (en) 1970-05-29
DE6933618U (de) 1970-11-26

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