Performance tests were recently completed at Delaval Turbine Inc., on the largest vertically submerged screw pump systems ever built. Designed by engineers at the IMO Pump Division of Delaval and built at Delaval's Trenton, N.J., plant, the three units are each over 40 feet (12.
New program analyzes scrapedown oil as way to detect changes in the condition of an engine's cylinders ExxonMobil introduced a program to optimize cylinder oil feed rates in low-speed (crosshead) diesel engines. The "Feed Rate Optimization" program
Neil H. Whitehead has been appointed sales engineer f o r the midcontinent region by Alco Power Inc. of Auburn, N.Y. In his new position, Mr. Whitehead will be responsible for the sales and service of Alco POWER BOSS diesel engines and parts in the riverboat and industrial diesel markets.
Two new series of economical, high-horsepower-capacity, light-al- loy marine transmissions have been introduced by ZF of North America. The IRM 41 series and IRM 50 series marine transmissions are rated for light- and medium-duty and pleasure craft duty cycles for diesel engines,
Ferrous Corporation, Bellevue, Wash., a manufacturer of combustion catalyst for marine diesel and boilers has developed a complete system for administering catalyst into the fuel oil. The Ferrous Marine System (FMS) provides the user with a proportioning pump,
Carnival Cruise Lines, Miami, Fla., recently paid about $550 million to four shipping companies to acquire majority shares in both Admiral Cruises Inc. and Royal Caribbean Cruise Line (RCCL). The deal makes Carnival the world's largest operator of cruise ships.
— F r e e Brochures A v a i l a b l e— Detroit Diesel Corporation recently introduced three new generation high-speed engines for the passenger boat, pleasure craft and marine market—the 16V-149TI, 6- 71TI and 3000 Series. The 16V-149TI is a 16-cylinder,
M a r A d R e l e a s e s R e p o rt O n N o v e l " O u t s i d e H u l l" P r o p u l s i o n S y s t em
The Maritime Administration has released a technical report which further explores the feasibility of a novel concept for ship propulsion. The report, "Resistance Reduction in Merchant Ships by the New Propulsion System," was prepared for MarAd by the University of Rhode Island.
Twin Disc, Incorporated, a leading manufacturer of marine transmission in the 52 to 1,193- kw (70 to 1,600-hp) range, announces the availability of shallow- case ratio versions of both the MG-518 and MG-520 marine transmissions. Three ratios
Croatian-based shipyard, 3.MAJ Brodogradiliste, delivered the first of a contracted four-part tanker series this past August. Named M/T Margara, the 71,345-tdw oil tanker was constructed for Monte Carlo based owners subsidiary Doria Shipping Co., registered in Valetta, Malta.