BE739952A - - Google Patents

Info

Publication number
BE739952A
BE739952A BE739952DA BE739952A BE 739952 A BE739952 A BE 739952A BE 739952D A BE739952D A BE 739952DA BE 739952 A BE739952 A BE 739952A
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 BE739952A publication Critical patent/BE739952A/xx

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Golf Clubs (AREA)
  • Stroboscope Apparatuses (AREA)
BE739952D 1968-10-08 1969-10-08 BE739952A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76593068A 1968-10-08 1968-10-08

Publications (1)

Publication Number Publication Date
BE739952A true BE739952A (enrdf_load_stackoverflow) 1970-04-08

Family

ID=25074912

Family Applications (1)

Application Number Title Priority Date Filing Date
BE739952D BE739952A (enrdf_load_stackoverflow) 1968-10-08 1969-10-08

Country Status (8)

Country Link
US (1) US3612849A (enrdf_load_stackoverflow)
BE (1) BE739952A (enrdf_load_stackoverflow)
BR (1) BR6913060D0 (enrdf_load_stackoverflow)
DE (2) DE1950201A1 (enrdf_load_stackoverflow)
FR (1) FR2020159A1 (enrdf_load_stackoverflow)
GB (1) GB1265705A (enrdf_load_stackoverflow)
NL (1) NL6915166A (enrdf_load_stackoverflow)
ZA (1) ZA697088B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5871346A (en) * 1997-01-24 1999-02-16 Eastman Kodak Company Flashlamp array venting structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1930315A (en) * 1931-06-23 1933-10-10 Gen Electric Flash lamp
US2091601A (en) * 1934-03-26 1937-08-31 Philips Nv Flash lamp
US3096025A (en) * 1959-12-23 1963-07-02 Rollei Werke Franke Heidecke Photographic flash apparatus
US3407717A (en) * 1965-07-12 1968-10-29 Eastman Kodak Co One-piece moldable camera socket for detachably holding a multilamp photoflash package
NL6515520A (enrdf_load_stackoverflow) * 1965-11-30 1967-05-31
US3517182A (en) * 1968-02-07 1970-06-23 Sylvania Electric Prod Photoflash lamp unit

Also Published As

Publication number Publication date
DE1950201A1 (de) 1970-08-06
ZA697088B (en) 1971-05-27
DE6938782U (de) 1970-10-01
NL6915166A (enrdf_load_stackoverflow) 1970-04-10
FR2020159A1 (enrdf_load_stackoverflow) 1970-07-10
GB1265705A (enrdf_load_stackoverflow) 1972-03-08
US3612849A (en) 1971-10-12
BR6913060D0 (pt) 1973-01-02

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