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NEW TECHNIQUES FOR MARINE LIGHTS

The techniques used in the construction of automatic marine beacons with the use of a helicopter; the construction of an 8 mi 11 kv overhead line by helicopter; the development of a fixed-wind generator; and the laying of a 3 1/2 mi 11 kv submarine cable in one length are described. The structure had a low center of gravity so that it hung vertically below the helicopter and had no tendency to fall over when positioned. The reinforced concrete slab foundation is 6 ft square and 2 ft thick. A fixed-wind charger was developed to enable batteries to be charged on site at marine beacons where there is no power supply.

  • Availability:
  • Corporate Authors:

    Technical Publications Limited

    C.P.O. 3047
    Wellington,   New Zealand 
  • Authors:
    • Gladwell, J K
  • Publication Date: 1970-5

Media Info

  • Pagination: p. 125-129
  • Serial:
    • NEW ZEALAND ENGINEERING
    • Volume: 25
    • Issue Number: 5
    • Publisher: Institution of Professional Engineers New Zealand
    • ISSN: 0028-808X

Subject/Index Terms

Filing Info

  • Accession Number: 00019352
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Files: TRIS
  • Created Date: Nov 25 1971 12:00AM