IT1006445B - Metodo di fabbricazione di una lampada a lampeggio del tipo a percussione - Google Patents

Metodo di fabbricazione di una lampada a lampeggio del tipo a percussione

Info

Publication number
IT1006445B
IT1006445B IT2141074A IT2141074A IT1006445B IT 1006445 B IT1006445 B IT 1006445B IT 2141074 A IT2141074 A IT 2141074A IT 2141074 A IT2141074 A IT 2141074A IT 1006445 B IT1006445 B IT 1006445B
Authority
IT
Italy
Prior art keywords
manufacturing
flashing lamp
percussion type
percussion
type
Prior art date
Application number
IT2141074A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1006445B publication Critical patent/IT1006445B/it

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
    • F21K5/023—Ignition devices in photo flash bulbs
    • F21K5/026—Ignition devices in photo flash bulbs using mechanical firing, e.g. percussion of a fulminating charge
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/0478—Combinations of photographic apparatus with percussion type flash ignition systems
    • G03B15/0484—Constructional details of the flash apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
IT2141074A 1973-04-17 1974-04-12 Metodo di fabbricazione di una lampada a lampeggio del tipo a percussione IT1006445B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7305332A NL7305332A (it) 1973-04-17 1973-04-17

Publications (1)

Publication Number Publication Date
IT1006445B true IT1006445B (it) 1976-09-30

Family

ID=19818662

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2141074A IT1006445B (it) 1973-04-17 1974-04-12 Metodo di fabbricazione di una lampada a lampeggio del tipo a percussione

Country Status (7)

Country Link
JP (1) JPS5010126A (it)
BE (1) BE813783A (it)
DE (1) DE2416862A1 (it)
FR (1) FR2226617B3 (it)
GB (1) GB1406978A (it)
IT (1) IT1006445B (it)
NL (1) NL7305332A (it)

Also Published As

Publication number Publication date
GB1406978A (en) 1975-09-17
FR2226617A1 (it) 1974-11-15
FR2226617B3 (it) 1977-02-18
DE2416862A1 (de) 1974-10-31
NL7305332A (it) 1974-10-21
JPS5010126A (it) 1975-02-01
BE813783A (fr) 1974-10-16

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