CA960054A - Photoflash lamps - Google Patents

Photoflash lamps

Info

Publication number
CA960054A
CA960054A CA133,191A CA133191A CA960054A CA 960054 A CA960054 A CA 960054A CA 133191 A CA133191 A CA 133191A CA 960054 A CA960054 A CA 960054A
Authority
CA
Canada
Prior art keywords
photoflash lamps
photoflash
lamps
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
CA133,191A
Other languages
English (en)
Other versions
CA133191S (en
Inventor
Kurt H. Weber
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA960054A publication Critical patent/CA960054A/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
    • 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)
  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
CA133,191A 1971-02-05 1972-01-26 Photoflash lamps Expired CA960054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11291371A 1971-02-05 1971-02-05

Publications (1)

Publication Number Publication Date
CA960054A true CA960054A (en) 1974-12-31

Family

ID=22346515

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133,191A Expired CA960054A (en) 1971-02-05 1972-01-26 Photoflash lamps

Country Status (4)

Country Link
BE (1) BE778986A (enExample)
CA (1) CA960054A (enExample)
FR (1) FR2124462B1 (enExample)
GB (1) GB1339520A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1044909A (en) * 1974-09-25 1978-12-26 Donald E. Armstrong Photoflash lamp

Also Published As

Publication number Publication date
DE2204965A1 (de) 1972-08-10
FR2124462A1 (enExample) 1972-09-22
FR2124462B1 (enExample) 1975-10-24
DE2204965B2 (de) 1975-09-18
GB1339520A (en) 1973-12-05
BE778986A (fr) 1972-08-04

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