GB190916550A - Improvements in and relating to Reflectors for Projectors and the like. - Google Patents

Improvements in and relating to Reflectors for Projectors and the like.

Info

Publication number
GB190916550A
GB190916550A GB190916550DA GB190916550A GB 190916550 A GB190916550 A GB 190916550A GB 190916550D A GB190916550D A GB 190916550DA GB 190916550 A GB190916550 A GB 190916550A
Authority
GB
United Kingdom
Prior art keywords
projectors
reflectors
relating
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
Inventor
Charles Algernon Parsons
George Gerald Stoney
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190916550A publication Critical patent/GB190916550A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B45/00—Arrangements or adaptations of signalling or lighting devices
    • B63B45/02—Arrangements or adaptations of signalling or lighting devices the devices being intended to illuminate the way ahead or other areas of environments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B45/00—Arrangements or adaptations of signalling or lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB190916550D 1909-07-15 1909-07-15 Improvements in and relating to Reflectors for Projectors and the like. Expired GB190916550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190916550T 1909-07-15

Publications (1)

Publication Number Publication Date
GB190916550A true GB190916550A (en) 1910-07-14

Family

ID=32557000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190916550D Expired GB190916550A (en) 1909-07-15 1909-07-15 Improvements in and relating to Reflectors for Projectors and the like.

Country Status (1)

Country Link
GB (1) GB190916550A (en)

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