GB1123496A - Photographic flashlamp unit - Google Patents

Photographic flashlamp unit

Info

Publication number
GB1123496A
GB1123496A GB29025/66A GB2902566A GB1123496A GB 1123496 A GB1123496 A GB 1123496A GB 29025/66 A GB29025/66 A GB 29025/66A GB 2902566 A GB2902566 A GB 2902566A GB 1123496 A GB1123496 A GB 1123496A
Authority
GB
United Kingdom
Prior art keywords
flashlamp unit
photographic flashlamp
photographic
unit
flashlamp
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB29025/66A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
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 Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Publication of GB1123496A publication Critical patent/GB1123496A/en
Expired legal-status Critical Current

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
    • G03B15/0442—Constructional details of the flash apparatus; Arrangement of lamps, reflectors, or the like
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Stroboscope Apparatuses (AREA)
GB29025/66A 1965-07-08 1966-06-28 Photographic flashlamp unit Expired GB1123496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US470524A US3358131A (en) 1965-07-08 1965-07-08 Photographic flashlamp unit

Publications (1)

Publication Number Publication Date
GB1123496A true GB1123496A (en) 1968-08-14

Family

ID=23867955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29025/66A Expired GB1123496A (en) 1965-07-08 1966-06-28 Photographic flashlamp unit

Country Status (3)

Country Link
US (1) US3358131A (instruction)
BE (1) BE683759A (instruction)
GB (1) GB1123496A (instruction)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438313A (en) * 1966-03-04 1969-04-15 Polaroid Corp Automatic exposure control for photoflash exposures
DE1958694U (de) * 1966-09-28 1967-04-13 Patra Patent Treuhand Blitzlampeneinheit.
US3597602A (en) * 1968-12-16 1971-08-03 Gen Electric Photoflash reflector suitable for flashcube
DE2420172C2 (de) * 1974-04-25 1982-04-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Mehrfachblitzeinheit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096025A (en) * 1959-12-23 1963-07-02 Rollei Werke Franke Heidecke Photographic flash apparatus
US3244087A (en) * 1964-01-02 1966-04-05 Sylvania Electric Prod Photographic flashlamp unit
US3315070A (en) * 1964-08-19 1967-04-18 Sylvania Electric Prod Lamp assmebly
US3315071A (en) * 1964-08-19 1967-04-18 Sylvania Electric Prod Lamp assembly

Also Published As

Publication number Publication date
US3358131A (en) 1967-12-12
BE683759A (instruction) 1966-12-16

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