NL7003086A - - Google Patents

Info

Publication number
NL7003086A
NL7003086A NL7003086A NL7003086A NL7003086A NL 7003086 A NL7003086 A NL 7003086A NL 7003086 A NL7003086 A NL 7003086A NL 7003086 A NL7003086 A NL 7003086A NL 7003086 A NL7003086 A NL 7003086A
Authority
NL
Netherlands
Application number
NL7003086A
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
Priority claimed from DE19691913417 external-priority patent/DE1913417C3/de
Application filed filed Critical
Publication of NL7003086A publication Critical patent/NL7003086A/xx

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)
  • Treatment Of Fiber Materials (AREA)
NL7003086A 1969-03-17 1970-03-04 NL7003086A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691913417 DE1913417C3 (de) 1969-03-17 Blitzlampe

Publications (1)

Publication Number Publication Date
NL7003086A true NL7003086A (xx) 1970-09-21

Family

ID=5728360

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7003086A NL7003086A (xx) 1969-03-17 1970-03-04

Country Status (8)

Country Link
US (2) US3630650A (xx)
AT (1) AT306508B (xx)
BE (1) BE747426A (xx)
CH (1) CH507474A (xx)
FR (1) FR2035002B1 (xx)
GB (1) GB1266256A (xx)
NL (1) NL7003086A (xx)
SE (1) SE349652B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3792957A (en) * 1972-06-26 1974-02-19 Gte Sylvania Inc Photoflash lamp
US3822109A (en) * 1972-11-21 1974-07-02 Gte Sylvania Inc Photoflash lamp
NL7311779A (nl) * 1973-08-28 1975-03-04 Philips Nv Werkwijze tot het vervaardigen van een flitslamp.
US4449950A (en) * 1982-03-01 1984-05-22 Gte Products Corporation Method of making photoflash lamp to prevent shred migration into tip portion of lamp envelope during sealing thereof
US4421493A (en) * 1982-03-01 1983-12-20 Gte Products Corporation Method of making photoflash lamp
US4445847A (en) * 1982-05-26 1984-05-01 Gte Products Corporation Photoflash lamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2162847A (en) * 1935-04-26 1939-06-20 Philips Nv Flash lamp
US2772703A (en) * 1950-10-26 1956-12-04 Sylvania Electric Prod Method and apparatus for filling flashbulbs
US3045460A (en) * 1960-04-27 1962-07-24 Sylvania Electric Prod Photoflash lamp
US3120694A (en) * 1960-08-10 1964-02-11 Gen Electric Method and apparatus for loading flash lamps with filamentary combustible material
US3158014A (en) * 1962-12-28 1964-11-24 Sylvania Electric Prod Photoflash lamp
US3228216A (en) * 1963-05-29 1966-01-11 Sylvania Electric Prod Photoflash lamp

Also Published As

Publication number Publication date
US3739441A (en) 1973-06-19
SE349652B (xx) 1972-10-02
AT306508B (de) 1973-04-10
GB1266256A (xx) 1972-03-08
FR2035002A1 (xx) 1970-12-18
DE1913417B2 (de) 1977-06-23
DE1913417A1 (de) 1970-10-01
CH507474A (de) 1971-05-15
BE747426A (fr) 1970-08-31
US3630650A (en) 1971-12-28
FR2035002B1 (xx) 1974-05-31

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Legal Events

Date Code Title Description
BV The patent application has lapsed