CA1044909A - Lampe-eclair - Google Patents

Lampe-eclair

Info

Publication number
CA1044909A
CA1044909A CA236,176A CA236176A CA1044909A CA 1044909 A CA1044909 A CA 1044909A CA 236176 A CA236176 A CA 236176A CA 1044909 A CA1044909 A CA 1044909A
Authority
CA
Canada
Prior art keywords
envelope
inleads
lamp
combustible material
oxygen
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
CA236,176A
Other languages
English (en)
Inventor
Donald E. Armstrong
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
GTE Sylvania 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 GTE Sylvania Inc filed Critical GTE Sylvania Inc
Application granted granted Critical
Publication of CA1044909A publication Critical patent/CA1044909A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
CA236,176A 1974-09-25 1975-09-23 Lampe-eclair Expired CA1044909A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50895974A 1974-09-25 1974-09-25

Publications (1)

Publication Number Publication Date
CA1044909A true CA1044909A (fr) 1978-12-26

Family

ID=24024764

Family Applications (1)

Application Number Title Priority Date Filing Date
CA236,176A Expired CA1044909A (fr) 1974-09-25 1975-09-23 Lampe-eclair

Country Status (4)

Country Link
JP (1) JPS5158330A (fr)
CA (1) CA1044909A (fr)
DE (1) DE2542458C2 (fr)
FR (1) FR2286403A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2272059A (en) * 1939-08-19 1942-02-03 Westinghouse Electric & Mfg Co Photoflash lamp
DE1189852B (de) * 1962-02-09 1965-03-25 Patra Patent Treuhand Elektrische Blitzlichtlampen und Verfahren zu ihrer Herstellung
FR1346788A (fr) * 1963-02-08 1963-12-20 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lampes-éclair électriques et leur procédé de fabrication
NL145033B (nl) * 1966-04-02 1975-02-17 Philips Nv Verbrandingsflitslamp.
DE1597726A1 (de) * 1967-10-17 1970-06-04 Patra Patent Treuhand Blitzlampeneinheit
CA877428A (en) * 1968-02-23 1971-08-03 General Electric Company Photoflash lamp
US3598511A (en) * 1968-10-09 1971-08-10 Tokyo Shibaura Electric Co Flashlamps
GB1339520A (en) * 1971-02-05 1973-12-05 Gen Electric Photoflash lamps
US3817683A (en) * 1971-02-05 1974-06-18 Gen Electric Photoflash lamps
US3770362A (en) * 1971-12-23 1973-11-06 Gte Sylvania Inc Moisture indicator for photoflash lamp
US3739166A (en) * 1971-12-30 1973-06-12 Gen Electric Photoflash device
US3816054A (en) * 1973-05-02 1974-06-11 Gen Electric Photoflash lamp having non-shorting construction

Also Published As

Publication number Publication date
DE2542458A1 (de) 1976-04-15
JPS5543561B2 (fr) 1980-11-07
FR2286403B1 (fr) 1985-05-17
DE2542458C2 (de) 1985-06-05
JPS5158330A (ja) 1976-05-21
FR2286403A1 (fr) 1976-04-23

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