design

Harnischfeger To Build World's Largest Dipper/Clamshell Dredge

Harnischfeger Corporation of Milwaukee has announced that it has been awarded a contract to build the world's largest dipper/ clamshell dredge for Great Lakes International Corporation of Oak Brook, 111. The dredge will consist of a P&H 5700 electric

 

The Care And Lubrication Of Marine Diesel Engines

New oceangoing ships in the American merchant marine fleet, now almost entirely steam driven, will likely be powered by diesel engines, according to experts at a marine technical symposium sponsored by Mobil Oil Corporation in New York. Shipowners were told of a recent study made for the U.

Halter Responds To Venezuelan Navy Needs

Halter Marine has answered the call from the Venezuelan Navy for a variety of patrol boats. The company recently delivered four 80 ft. (24.3 m) boats to the country's government, which completes the contract for the design and construction of 12 total vessels in this size range.

Kockums Delivers The 'Madame Butterfly' —First Of Four For Wallenius Lines

The Madame Butterfly, first in a series of four pure car/truck carriers (PC/TC), was delivered recently by Kockums, A.B., Malmo, Sweden, to Wallenius Lines, Stockholm. A second vessel, Figaro, will be delivered later this year, and two more vessels

Renk Gear System Provides Constant-Frequency Power Generation From Main Engine

As the second largest consumer of energy aboard ships, the power generation equipment has been the object of many studies aimed at obtaining overall higher efficiency and lower electrical power costs. One solution is driving a generator, at constant speed,

Schedule And Papers— SNAME Spring Meeting In Philadelphia, Pa.

It had to be Philadelphia. No other city in the United States would do for the national Spring Meeting of The Society of Naval Architects and Marine Engineers in this bicentennial year. The city's reputation as a fine convention center and showplace

Modern Fuel Systems Symposium

Exchanges Of Experiences—Problems And Solutions—Prove Use Of Heavy Fuels In Medium-Speed Diesel Engines Is Increasing And Economical Two years ago Alfa-Laval, Inc. of Fort Lee, N.J. sponsored a symposium on modern fuel systems. This symposium

Safety And The Marine Environment

Years of planning will come to fruition with the 1980 SNAME Spring Meeting and STAR Symposium. This has all taken place under a Steering Committee headed by George Uberti of National Steel and Shipbuilding, prominent in the Society's San Diego Section,

Western Gear To Build And Sell Rademakers Epicyclic Transmissions

The Power Transmission Division of Western Gear Corporation, Lynwood, Calif., has entered into a license agreement with Rademakers Aandrijvingen, B.V. of Rotterdam, the Netherlands. The agreement gives Western Gear's Power Transmission Division

Wartsila Receives Order For 45,200-Ton Product Tanker

The Finnish owner Oy Gustav Paulig Ab has ordered a 45,200-dwt product tanker f r om Wartsila Turku Shipyards. Work will begin in late 1980, and the vessel will be delivered about a year later. The value of the order is about 140 million Finnish marks (approximately $35 million).

 
 
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