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AU412828B2 - Photoflash lamp - Google Patents
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AU412828B2 - Photoflash lamp - Google Patents

Photoflash lamp

Info

Publication number
AU412828B2
AU412828B2 AU20081/70A AU2008170A AU412828B2 AU 412828 B2 AU412828 B2 AU 412828B2 AU 20081/70 A AU20081/70 A AU 20081/70A AU 2008170 A AU2008170 A AU 2008170A AU 412828 B2 AU412828 B2 AU 412828B2
Authority
AU
Australia
Prior art keywords
photoflash lamp
photoflash
lamp
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
AU20081/70A
Other versions
AU2008170A (en
Inventor
BERNARD KOPELMAN and WARREN H. HAY GARRICK H. BIGGS
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
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 Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Priority to AU20081/70A priority Critical patent/AU412828B2/en
Publication of AU2008170A publication Critical patent/AU2008170A/en
Application granted granted Critical
Publication of AU412828B2 publication Critical patent/AU412828B2/en
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
    • F21K5/026—Ignition devices in photo flash bulbs using mechanical firing, e.g. percussion of a fulminating charge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
AU20081/70A 1970-09-17 1970-09-17 Photoflash lamp Expired AU412828B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU20081/70A AU412828B2 (en) 1970-09-17 1970-09-17 Photoflash lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU20081/70A AU412828B2 (en) 1970-09-17 1970-09-17 Photoflash lamp

Publications (2)

Publication Number Publication Date
AU2008170A AU2008170A (en) 1970-11-19
AU412828B2 true AU412828B2 (en) 1971-05-03

Family

ID=3709439

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20081/70A Expired AU412828B2 (en) 1970-09-17 1970-09-17 Photoflash lamp

Country Status (1)

Country Link
AU (1) AU412828B2 (en)

Also Published As

Publication number Publication date
AU2008170A (en) 1970-11-19

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