GB1296141A - - Google Patents

Info

Publication number
GB1296141A
GB1296141A GB1296141DA GB1296141A GB 1296141 A GB1296141 A GB 1296141A GB 1296141D A GB1296141D A GB 1296141DA GB 1296141 A GB1296141 A GB 1296141A
Authority
GB
United Kingdom
Prior art keywords
light
flash
tube
lamp
directed
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
Other languages
English (en)
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 filed Critical
Publication of GB1296141A publication Critical patent/GB1296141A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0006—Coupling light into the fibre

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Endoscopes (AREA)
GB1296141D 1970-01-30 1970-01-30 Expired GB1296141A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB458070 1970-01-30

Publications (1)

Publication Number Publication Date
GB1296141A true GB1296141A (enrdf_load_stackoverflow) 1972-11-15

Family

ID=9779842

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296141D Expired GB1296141A (enrdf_load_stackoverflow) 1970-01-30 1970-01-30

Country Status (1)

Country Link
GB (1) GB1296141A (enrdf_load_stackoverflow)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees