SE326633B - - Google Patents

Info

Publication number
SE326633B
SE326633B SE04393/67A SE439367A SE326633B SE 326633 B SE326633 B SE 326633B SE 04393/67 A SE04393/67 A SE 04393/67A SE 439367 A SE439367 A SE 439367A SE 326633 B SE326633 B SE 326633B
Authority
SE
Sweden
Application number
SE04393/67A
Inventor
J Schroeder
L Nijland
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE326633B publication Critical patent/SE326633B/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
    • 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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
SE04393/67A 1966-04-02 1967-03-30 SE326633B (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL666604442A NL145033B (nl) 1966-04-02 1966-04-02 Verbrandingsflitslamp.

Publications (1)

Publication Number Publication Date
SE326633B true SE326633B (ja) 1970-07-27

Family

ID=19796177

Family Applications (1)

Application Number Title Priority Date Filing Date
SE04393/67A SE326633B (ja) 1966-04-02 1967-03-30

Country Status (9)

Country Link
US (1) US3459488A (ja)
JP (1) JPS4426142B1 (ja)
AT (1) AT282347B (ja)
BE (1) BE696529A (ja)
DE (1) DE1597714A1 (ja)
FR (1) FR1517429A (ja)
GB (1) GB1170664A (ja)
NL (1) NL145033B (ja)
SE (1) SE326633B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7306019A (ja) * 1973-05-01 1974-11-05
US4009987A (en) * 1973-05-01 1977-03-01 U.S. Philips Corporation Electric lamp having an internal switching mechanism
US3990833A (en) * 1974-04-15 1976-11-09 General Electric Company Switching devices for photoflash unit
US3951582A (en) * 1974-05-24 1976-04-20 General Electric Company Switching devices for photoflash unit
US3990832A (en) * 1974-09-23 1976-11-09 General Electric Company Switching devices for photoflash unit
CA1044909A (en) * 1974-09-25 1978-12-26 Donald E. Armstrong Photoflash lamp
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
NL7507856A (nl) * 1975-07-02 1977-01-04 Philips Nv Flitspakket.
US4087233A (en) * 1976-10-18 1978-05-02 Gte Sylvania Incorporated Radiation switch for photoflash unit
US4299558A (en) * 1979-05-21 1981-11-10 General Electric Company Switching devices for photoflash unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2290309A (en) * 1941-09-13 1942-07-21 Aquilla John Flashlight bulb
US2725821A (en) * 1952-03-29 1955-12-06 Hercules Powder Co Ltd Circuit closing means and blasting assembly
DE1192047B (de) * 1961-07-11 1965-04-29 Patra Patent Treuhand Serienblitzleuchte mit automatischer Weiterschaltung

Also Published As

Publication number Publication date
GB1170664A (en) 1969-11-12
FR1517429A (fr) 1968-03-15
NL145033B (nl) 1975-02-17
AT282347B (de) 1970-06-25
JPS4426142B1 (ja) 1969-11-04
NL6604442A (ja) 1967-10-03
US3459488A (en) 1969-08-05
BE696529A (ja) 1967-10-03
DE1597714A1 (de) 1970-06-18

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