NL7305430A - - Google Patents

Info

Publication number
NL7305430A
NL7305430A NL7305430A NL7305430A NL7305430A NL 7305430 A NL7305430 A NL 7305430A NL 7305430 A NL7305430 A NL 7305430A NL 7305430 A NL7305430 A NL 7305430A NL 7305430 A NL7305430 A NL 7305430A
Authority
NL
Netherlands
Application number
NL7305430A
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 NL7305430A publication Critical patent/NL7305430A/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
    • G03B15/0489—Means for ignition by percussion
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
NL7305430A 1972-06-09 1973-04-18 NL7305430A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26153472A 1972-06-09 1972-06-09

Publications (1)

Publication Number Publication Date
NL7305430A true NL7305430A (xx) 1973-12-11

Family

ID=22993750

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7305430A NL7305430A (xx) 1972-06-09 1973-04-18

Country Status (10)

Country Link
US (1) US3753390A (xx)
JP (1) JPS5625654B2 (xx)
AU (1) AU5317073A (xx)
BE (1) BE796952A (xx)
CA (1) CA992937A (xx)
CH (1) CH560398A5 (xx)
DE (1) DE2327640A1 (xx)
GB (1) GB1384483A (xx)
IT (1) IT990631B (xx)
NL (1) NL7305430A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795477A (en) * 1972-12-18 1974-03-05 Gte Sylvania Inc Selective actuating mechanism for percussive photoflash lamp array
NL7313363A (nl) * 1973-09-28 1975-04-02 Philips Nv Flitslampeneenheid.
US3997775A (en) * 1975-04-08 1976-12-14 Eastman Kodak Company Electronic flash unit having an adjustable mounting mechanism and movable electrical plug
JPS5217812U (xx) * 1975-07-28 1977-02-08
US4076488A (en) * 1976-06-14 1978-02-28 Gte Sylvania Incorporated Selective firing mechanism for array of percussive flashlamps
US4070145A (en) * 1976-06-14 1978-01-24 Gte Sylvania Incorporated Selective actuating mechanism for signal device using percussive flashlamps
US4055759A (en) * 1976-06-14 1977-10-25 Gte Sylvania Incorporated Signal device using percussive flashlamps
US4147497A (en) * 1977-01-04 1979-04-03 Gte Sylvania Incorporated Hand-operable signal device using percussively-ignitable flashlamps
US4152106A (en) * 1977-01-04 1979-05-01 Gte Sylvania Incorporated Percussively-ignitable flashlamp assembly and selective firing mechanism therefor
US4152105A (en) * 1977-03-17 1979-05-01 Gte Sylvania Incorporated Percussively-ignitable flashlamp assembly and selective firing mechanism therefor utilizing movable retention means

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754849A (fr) * 1969-08-14 1971-01-18 Michatek Chester W Cube photo-flash pourvu d'une structure d'amortissement

Also Published As

Publication number Publication date
IT990631B (it) 1975-07-10
US3753390A (en) 1973-08-21
CA992937A (en) 1976-07-13
JPS4933634A (xx) 1974-03-28
GB1384483A (en) 1975-02-19
BE796952A (fr) 1973-09-19
CH560398A5 (xx) 1975-03-27
AU5317073A (en) 1974-09-12
DE2327640A1 (de) 1974-01-17
JPS5625654B2 (xx) 1981-06-13

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