FR898152A - Dispositif de déclenchement des lampes photographiques dites lampes éclair - Google Patents

Dispositif de déclenchement des lampes photographiques dites lampes éclair

Info

Publication number
FR898152A
FR898152A FR898152DA FR898152A FR 898152 A FR898152 A FR 898152A FR 898152D A FR898152D A FR 898152DA FR 898152 A FR898152 A FR 898152A
Authority
FR
France
Prior art keywords
lamps
called flash
triggering photographic
triggering
photographic
Prior art date
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.)
Expired
Application number
Other languages
English (en)
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon AG
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 Zeiss Ikon AG filed Critical Zeiss Ikon AG
Application granted granted Critical
Publication of FR898152A publication Critical patent/FR898152A/fr
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR898152D 1942-09-19 1943-09-18 Dispositif de déclenchement des lampes photographiques dites lampes éclair Expired FR898152A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE898152X 1942-09-19

Publications (1)

Publication Number Publication Date
FR898152A true FR898152A (fr) 1945-04-12

Family

ID=6849038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898152D Expired FR898152A (fr) 1942-09-19 1943-09-18 Dispositif de déclenchement des lampes photographiques dites lampes éclair

Country Status (1)

Country Link
FR (1) FR898152A (fr)

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