BR6913060D0 - Aperfeicoamentos em uma unidade de flash com multi-lampadas - Google Patents

Aperfeicoamentos em uma unidade de flash com multi-lampadas

Info

Publication number
BR6913060D0
BR6913060D0 BR213060/69A BR21306069A BR6913060D0 BR 6913060 D0 BR6913060 D0 BR 6913060D0 BR 213060/69 A BR213060/69 A BR 213060/69A BR 21306069 A BR21306069 A BR 21306069A BR 6913060 D0 BR6913060 D0 BR 6913060D0
Authority
BR
Brazil
Prior art keywords
flash unit
lamp flash
lamp
unit
flash
Prior art date
Application number
BR213060/69A
Other languages
English (en)
Portuguese (pt)
Inventor
D Beach
Original Assignee
D Beach
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 D Beach filed Critical D Beach
Publication of BR6913060D0 publication Critical patent/BR6913060D0/pt

Links

Classifications

    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Golf Clubs (AREA)
BR213060/69A 1968-10-08 1969-10-07 Aperfeicoamentos em uma unidade de flash com multi-lampadas BR6913060D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76593068A 1968-10-08 1968-10-08

Publications (1)

Publication Number Publication Date
BR6913060D0 true BR6913060D0 (pt) 1973-01-02

Family

ID=25074912

Family Applications (1)

Application Number Title Priority Date Filing Date
BR213060/69A BR6913060D0 (pt) 1968-10-08 1969-10-07 Aperfeicoamentos em uma unidade de flash com multi-lampadas

Country Status (8)

Country Link
US (1) US3612849A (fr)
BE (1) BE739952A (fr)
BR (1) BR6913060D0 (fr)
DE (2) DE1950201A1 (fr)
FR (1) FR2020159A1 (fr)
GB (1) GB1265705A (fr)
NL (1) NL6915166A (fr)
ZA (1) ZA697088B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5871346A (en) * 1997-01-24 1999-02-16 Eastman Kodak Company Flashlamp array venting structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1930315A (en) * 1931-06-23 1933-10-10 Gen Electric Flash lamp
US2091601A (en) * 1934-03-26 1937-08-31 Philips Nv Flash lamp
US3096025A (en) * 1959-12-23 1963-07-02 Rollei Werke Franke Heidecke Photographic flash apparatus
US3407717A (en) * 1965-07-12 1968-10-29 Eastman Kodak Co One-piece moldable camera socket for detachably holding a multilamp photoflash package
NL6515520A (fr) * 1965-11-30 1967-05-31
US3517182A (en) * 1968-02-07 1970-06-23 Sylvania Electric Prod Photoflash lamp unit

Also Published As

Publication number Publication date
BE739952A (fr) 1970-04-08
GB1265705A (fr) 1972-03-08
FR2020159A1 (fr) 1970-07-10
DE1950201A1 (de) 1970-08-06
US3612849A (en) 1971-10-12
ZA697088B (en) 1971-05-27
NL6915166A (fr) 1970-04-10
DE6938782U (de) 1970-10-01

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