CA1015971A - Elecyrically ignited sealed bulb type photofilash lamp - Google Patents

Elecyrically ignited sealed bulb type photofilash lamp

Info

Publication number
CA1015971A
CA1015971A CA210,383A CA210383A CA1015971A CA 1015971 A CA1015971 A CA 1015971A CA 210383 A CA210383 A CA 210383A CA 1015971 A CA1015971 A CA 1015971A
Authority
CA
Canada
Prior art keywords
photofilash
elecyrically
ignited
lamp
bulb type
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
CA210,383A
Other versions
CA210383S (en
Inventor
Paul T. Cote
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 CA1015971A publication Critical patent/CA1015971A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
CA210,383A 1973-11-16 1974-09-30 Elecyrically ignited sealed bulb type photofilash lamp Expired CA1015971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US416395A US3873260A (en) 1973-11-16 1973-11-16 Photoflash lamp

Publications (1)

Publication Number Publication Date
CA1015971A true CA1015971A (en) 1977-08-23

Family

ID=23649799

Family Applications (1)

Application Number Title Priority Date Filing Date
CA210,383A Expired CA1015971A (en) 1973-11-16 1974-09-30 Elecyrically ignited sealed bulb type photofilash lamp

Country Status (5)

Country Link
US (1) US3873260A (en)
JP (1) JPS5410487B2 (en)
BE (1) BE822300A (en)
CA (1) CA1015971A (en)
DE (1) DE2454015B2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059388A (en) * 1975-11-05 1977-11-22 Gte Sylvania Incorporated Photoflash lamp
US4105392A (en) * 1975-11-20 1978-08-08 Gte Sylvania Incorporated Photoflash lamp
US4008040A (en) * 1975-11-24 1977-02-15 Gte Sylvania Incorporated Photoflash lamp and method of making same
US4059389A (en) * 1976-09-07 1977-11-22 Gte Sylvania Incorporated Photoflash lamp and method of making same
US4278420A (en) * 1979-07-16 1981-07-14 Gte Products Corporation Photoflash lamp, method of making same, and photoflash circuit
US4311453A (en) * 1980-05-05 1982-01-19 Gte Products Corporation High voltage flashlamp with ignition means including a plurality of spark gap members
US4664622A (en) * 1986-04-30 1987-05-12 Gte Products Corporation Multilamp photoflash device with improved coating
US5720610A (en) * 1996-11-06 1998-02-24 Eastman Kodak Company Photoflash lamp array
US5871346A (en) * 1997-01-24 1999-02-16 Eastman Kodak Company Flashlamp array venting structure
US5871344A (en) * 1997-01-24 1999-02-16 Eastman Kodak Company Flash lamp array with porous vent
US5871345A (en) * 1997-01-24 1999-02-16 Eastman Kodak Company Percussively fired flash lamp array

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057583A (en) * 1933-07-31 1936-10-13 Gen Electric Flash lamp
US2699659A (en) * 1951-02-03 1955-01-18 Sylvania Electric Prod Photoflash lamp
NL153659B (en) * 1969-02-21 1977-06-15 Philips Nv COMBUSTION FLASHLIGHT AND WAREHOUSE EQUIPPED WITH THESE FLASH LAMPS

Also Published As

Publication number Publication date
DE2454015A1 (en) 1975-05-28
JPS5410487B2 (en) 1979-05-07
JPS5081534A (en) 1975-07-02
DE2454015B2 (en) 1976-09-02
US3873260A (en) 1975-03-25
BE822300A (en) 1975-05-20

Similar Documents

Publication Publication Date Title
CA1009822A (en) Ultraviolet lamp fixture
CA1009634A (en) Lighting fixture lens
CA999913A (en) Tungsten-halogen lamp
AU7353274A (en) Lamp reflectors
CA983565A (en) Discharge lamps
CA1015971A (en) Elecyrically ignited sealed bulb type photofilash lamp
AU501285B2 (en) Lamp assembly
CA985730A (en) Tungsten-halogen lamp
CA1015572A (en) Photoflash lamp
CA1014542A (en) Holder for sealed lamp with bulb displacement preventive means
AU461694B2 (en) Fluorescent lamp
CA1013416A (en) Wedge base light bulb
AU497731B2 (en) Discharge lamp
CA986980A (en) Incandescent lamp
ZA746801B (en) Lamp reflectors
AU5455673A (en) Lamp reflectors
AU5455573A (en) Lamp reflectors
CA996625A (en) Incandescent lamp
CA1032137A (en) Sealed, sidemarker lamp assembly
AU484239B2 (en) Improved incandescent lamp
CA985359A (en) Electric incandescent lamps
CA994409A (en) Sealed-beam lamp construction
AU488532B2 (en) Lamp assembly
CA989790A (en) Lighting fixture
AU7353474A (en) Lamp assembly