IT1034418B - INTERNAL FITTING OF A LAMPO PHOTOGRAPHIC LAMP - Google Patents

INTERNAL FITTING OF A LAMPO PHOTOGRAPHIC LAMP

Info

Publication number
IT1034418B
IT1034418B IT21442/75A IT2144275A IT1034418B IT 1034418 B IT1034418 B IT 1034418B IT 21442/75 A IT21442/75 A IT 21442/75A IT 2144275 A IT2144275 A IT 2144275A IT 1034418 B IT1034418 B IT 1034418B
Authority
IT
Italy
Prior art keywords
lampo
internal fitting
photographic lamp
photographic
lamp
Prior art date
Application number
IT21442/75A
Other languages
Italian (it)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1034418B publication Critical patent/IT1034418B/en

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)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IT21442/75A 1974-03-21 1975-03-18 INTERNAL FITTING OF A LAMPO PHOTOGRAPHIC LAMP IT1034418B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US453487A US3884615A (en) 1974-03-21 1974-03-21 Flash Lamp Mount Construction

Publications (1)

Publication Number Publication Date
IT1034418B true IT1034418B (en) 1979-09-10

Family

ID=23800761

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21442/75A IT1034418B (en) 1974-03-21 1975-03-18 INTERNAL FITTING OF A LAMPO PHOTOGRAPHIC LAMP

Country Status (11)

Country Link
US (1) US3884615A (en)
JP (1) JPS50126413A (en)
AR (1) AR204195A1 (en)
BE (1) BE827007A (en)
BR (1) BR7501292A (en)
CA (1) CA1021587A (en)
FR (1) FR2265033B1 (en)
GB (1) GB1473815A (en)
IT (1) IT1034418B (en)
NL (1) NL7501984A (en)
SU (1) SU583779A3 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128858A (en) * 1975-04-14 1978-12-05 General Electric Company Multiple flashlamp system
US4040777A (en) * 1975-04-28 1977-08-09 General Electric Company Flash lamp array having shorting lamps
US4041300A (en) * 1975-10-28 1977-08-09 General Electric Company Photoflash array with discharge path for electrostatic charges
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
US4049369A (en) * 1975-12-29 1977-09-20 Gte Sylvania Incorporated Photoflash lamp and multilamp unit with electrostatic protection
US4059389A (en) * 1976-09-07 1977-11-22 Gte Sylvania Incorporated Photoflash lamp and method of making same
US4082494A (en) * 1976-12-08 1978-04-04 Gte Sylvania Incorporated Photoflash lamp
NL7806572A (en) * 1977-12-23 1979-06-26 Philips Nv COMBUSTION FLASHLIGHT.
NL7806616A (en) * 1978-06-20 1979-12-27 Philips Nv COMBUSTION FLASHLIGHT.
US4229161A (en) * 1979-01-02 1980-10-21 Gte Products Corporation Photoflash lamp and method of making
NL7903500A (en) * 1979-05-04 1980-11-06 Philips Nv COMBUSTION FLASHLIGHT AND FLASH APPARATUS INCLUDING SEVERAL COMBUSTION FLASHLIGHTS.
CA1160677A (en) * 1980-07-21 1984-01-17 Donald E. Armstrong Method of making electrically-activated photoflash lamp with improved sealed end portion
US4369556A (en) * 1980-07-21 1983-01-25 Gte Products Corporation Method of making a photoflash lamp having new lead seal structure
US4659308A (en) * 1985-12-10 1987-04-21 Gte Products Corporation Photoflash lamp with improved primer
US4614494A (en) * 1985-12-10 1986-09-30 Gte Products Corporation Primer insulating base
US4696641A (en) * 1986-08-11 1987-09-29 Gte Products Corporation Primer material and photoflash lamp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768957A (en) * 1971-09-21 1973-10-30 Philips Corp Flash bulb
BE795646A (en) * 1972-02-19 1973-08-20 Philips Nv COMBUSTION FLASH LAMP

Also Published As

Publication number Publication date
DE2504188A1 (en) 1975-10-02
AR204195A1 (en) 1975-11-28
BR7501292A (en) 1975-12-16
FR2265033B1 (en) 1977-11-25
US3884615A (en) 1975-05-20
NL7501984A (en) 1975-09-23
FR2265033A1 (en) 1975-10-17
BE827007A (en) 1975-07-16
JPS50126413A (en) 1975-10-04
GB1473815A (en) 1977-05-18
DE2504188B2 (en) 1977-03-31
SU583779A3 (en) 1977-12-05
CA1021587A (en) 1977-11-29

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