NL7305429A - - Google Patents

Info

Publication number
NL7305429A
NL7305429A NL7305429A NL7305429A NL7305429A NL 7305429 A NL7305429 A NL 7305429A NL 7305429 A NL7305429 A NL 7305429A NL 7305429 A NL7305429 A NL 7305429A NL 7305429 A NL7305429 A NL 7305429A
Authority
NL
Netherlands
Application number
NL7305429A
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 NL7305429A publication Critical patent/NL7305429A/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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Stroboscope Apparatuses (AREA)
  • Gear Transmission (AREA)
NL7305429A 1972-06-06 1973-04-18 NL7305429A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26028672A 1972-06-06 1972-06-06

Publications (1)

Publication Number Publication Date
NL7305429A true NL7305429A (cg-RX-API-DMAC7.html) 1973-12-10

Family

ID=22988556

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7305429A NL7305429A (cg-RX-API-DMAC7.html) 1972-06-06 1973-04-18

Country Status (10)

Country Link
US (1) US3783260A (cg-RX-API-DMAC7.html)
JP (1) JPS5610611B2 (cg-RX-API-DMAC7.html)
AU (1) AU5317173A (cg-RX-API-DMAC7.html)
BE (1) BE796951A (cg-RX-API-DMAC7.html)
CA (1) CA995643A (cg-RX-API-DMAC7.html)
CH (1) CH550415A (cg-RX-API-DMAC7.html)
DE (1) DE2327369A1 (cg-RX-API-DMAC7.html)
GB (1) GB1384482A (cg-RX-API-DMAC7.html)
IT (1) IT990689B (cg-RX-API-DMAC7.html)
NL (1) NL7305429A (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7408035A (nl) * 1974-06-17 1975-12-19 Philips Nv Flitseenheid.
DE7535234U (de) * 1975-11-06 1976-03-04 Agfa-Gevaert Ag, 5090 Leverkusen Steuerbare lichtschwaechungsvorrichtung fuer kolbenblitzlampen
US4055759A (en) * 1976-06-14 1977-10-25 Gte Sylvania Incorporated Signal device using percussive flashlamps
US4530035A (en) * 1983-01-19 1985-07-16 Olympus Optical Company Ltd. Electronic flash apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192517B (de) * 1960-07-04 1965-05-06 Patra Patent Treuhand Mehrere Blitzlichtlampen enthaltender Einsatz fuer eine reflektorlose Blitzleuchte
US3596581A (en) * 1968-10-11 1971-08-03 Eastman Kodak Co Photographic apparatus for firing percussion-ignitable flash lamps
US3584794A (en) * 1968-10-14 1971-06-15 Eastman Kodak Co Firing mechanism for percussively ignitable flash units
US3614413A (en) * 1969-04-04 1971-10-19 Sylvania Electric Prod Percussion activatable flash units having individual striker elements
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
DE2327369A1 (de) 1974-01-03
JPS4932638A (cg-RX-API-DMAC7.html) 1974-03-25
JPS5610611B2 (cg-RX-API-DMAC7.html) 1981-03-09
GB1384482A (en) 1975-02-19
IT990689B (it) 1975-07-10
AU5317173A (en) 1974-09-12
BE796951A (fr) 1973-09-19
CH550415A (de) 1974-06-14
US3783260A (en) 1974-01-01
CA995643A (en) 1976-08-24

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