FR2023315A1 - - Google Patents

Info

Publication number
FR2023315A1
FR2023315A1 FR6934839A FR6934839A FR2023315A1 FR 2023315 A1 FR2023315 A1 FR 2023315A1 FR 6934839 A FR6934839 A FR 6934839A FR 6934839 A FR6934839 A FR 6934839A FR 2023315 A1 FR2023315 A1 FR 2023315A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR6934839A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
POWESKA JOSEPH
Original Assignee
POWESKA JOSEPH
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 by POWESKA JOSEPH filed Critical POWESKA JOSEPH
Publication of FR2023315A1 publication Critical patent/FR2023315A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B15/00Special procedures for taking photographs; Apparatus therefor
    • G03B15/02Illuminating scene
    • G03B15/03Combinations of cameras with lighting apparatus; Flash units
    • G03B15/04Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/0478Combinations of photographic apparatus with percussion type flash ignition systems
    • G03B15/0489Means for ignition by percussion
    • 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
    • F21K5/023Ignition devices in photo flash bulbs
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B15/00Special procedures for taking photographs; Apparatus therefor
    • G03B15/02Illuminating scene
    • G03B15/03Combinations of cameras with lighting apparatus; Flash units
    • G03B15/04Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B15/00Special procedures for taking photographs; Apparatus therefor
    • G03B15/02Illuminating scene
    • G03B15/03Combinations of cameras with lighting apparatus; Flash units
    • G03B15/04Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/041Separatable flash apparatus; Means for mounting the flash apparatus on the photographic apparatus
    • G03B15/0431Rotatable mounting means
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B15/00Special procedures for taking photographs; Apparatus therefor
    • G03B15/02Illuminating scene
    • G03B15/03Combinations of cameras with lighting apparatus; Flash units
    • G03B15/04Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/0478Combinations of photographic apparatus with percussion type flash ignition systems
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B15/00Special procedures for taking photographs; Apparatus therefor
    • G03B15/02Illuminating scene
    • G03B15/03Combinations of cameras with lighting apparatus; Flash units
    • G03B15/04Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/0478Combinations of photographic apparatus with percussion type flash ignition systems
    • G03B15/0484Constructional details of the flash apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Stroboscope Apparatuses (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Accessories Of Cameras (AREA)
FR6934839A 1968-10-11 1969-10-10 Withdrawn FR2023315A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76675168A 1968-10-11 1968-10-11

Publications (1)

Publication Number Publication Date
FR2023315A1 true FR2023315A1 (en) 1970-08-21

Family

ID=25077422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6934839A Withdrawn FR2023315A1 (en) 1968-10-11 1969-10-10

Country Status (6)

Country Link
US (1) US3596581A (en)
DE (2) DE6939550U (en)
FR (1) FR2023315A1 (en)
GB (1) GB1257845A (en)
NL (1) NL166551C (en)
ZA (1) ZA697121B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2038948A1 (en) * 1970-08-05 1972-02-10 Patra Patent Treuhand Multiple flash device
US3783260A (en) * 1972-06-06 1974-01-01 Gte Sylvania Inc Selective actuating mechanism for percussive photoflash lamp array
US3769501A (en) * 1973-01-02 1973-10-30 Gte Sylvania Inc Selective actuating mechanism for percussive photoflash lamp array

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US744540A (en) * 1903-03-04 1903-11-17 John H Hammer Flash-light attachment for cameras.
US952394A (en) * 1909-02-06 1910-03-15 Harry A Whitfield Flash-light.
US970358A (en) * 1910-03-07 1910-09-13 David C Shoberg Flash-light apparatus.
US1814299A (en) * 1929-10-03 1931-07-14 Burke & James Inc Flash lamp
US1853172A (en) * 1930-10-21 1932-04-12 Neuwirth Herman Flash gun
US2006171A (en) * 1932-02-25 1935-06-25 Kalhaus Ernst Lighting apparatus

Also Published As

Publication number Publication date
DE6939550U (en) 1970-10-22
NL166551B (en) 1981-03-16
NL6915276A (en) 1970-04-14
DE1951255A1 (en) 1970-08-06
DE1951255B2 (en) 1973-08-09
GB1257845A (en) 1971-12-22
DE1951255C3 (en) 1974-03-14
ZA697121B (en) 1971-06-30
NL166551C (en) 1981-08-17
US3596581A (en) 1971-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse