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Free Jered Brown Brochure Highlights Denny Brown Folding Fin Stabilizers A new 16-page four-color bro- chure on Denny Brown folding fin stabilizers is being offered free by Jered Brown Brothers Inc. of Troy, Mich. Filled with photos, illustrations, charts, features and benefits of the Brown Brothers complete system of folding fin stabilization, the publi- cation starts with an introduction which states that the purpose of the brochure is to provide a brief glimpse into the fascinating world of ship motion control systems tech- nology. This is followed by a page on the evolution of ship stabilization, with a listing of milestones in its development. Also included are de- tailed sections on how the Denny Brown system operates, a guide to fin selection, the hydraulic system that powers it, and the state-of-the- art electronics that control it. Stabilizers reduce ship roll by us- ing fins projecting from the side of the hull. Micro processor controls sense the ship's motion and comput- er demand signals for the Jiydraulic power units to tilt the fins to the correct angle to generate lift and damp out roll. A guide for comput- ing the most efficient system is pro- vided along with detailed specifica- tions on power and control units. Brown Brothers operates on a worldwide basis and is a Vickers Marine Engineering Company. For a free copy of the brochure IJMTIii Folding Fin Stabilisers and further information on Denny Brown folding fin stabilizers, Circle 37 on Reader Service Card LEASE OR SALE WATER IN OIL EMULSIFICATION SIS R&D, Inc. 1050 State Street Perth Amboy, N.J. 08862 (201) 826-1200 This A.B.S. and U.S.C.G. approved unit was designed and patented by Chief Engineer Dannie B. Hud- son. S/S R&D, Inc. developed and perfected this system. Start-Up: One button, system will adjust to psi and temp. Combustion: the explosion of water droplets creates secondary combustion. Excess Air: is reduced by 1/3. Con- sequently, stack temp, is reduced 20to25°F. Vanadium: secondary combus- tion eliminates scale. All deposits on water wall tubes are soft. Sulphuric Acid: is reduced by ap- proximately 50%. Stack Gas: 02 is more compatible to IGS. Fuel Additives: are eliminated. Savings: 2% to 4% in fuel and 2% to 3% in maintenance. Track Record: More than 20 systems: Arco, Amerada Hess, Apex Marine, Exxon, Bay Tankers, Petrofina and National Gypsum. Warranty: One year on material and workmanship. Data: Available on request. S/S R & D, Inc. 1050 State St., Perth Am- boy, N.J. 08862 - [201) 826-1200. The money-saving, time-saving Diesel source ENGINES PARTS ACCESSORIES NORDBERG-WHITE SUPERIOR FAIRBANKS-MORSE Maintenance service or repair nooody stocks ia-ge- bore diesel oars and accessories iike the I man Jones Powerhouse More man 40 000 square fee! o' wan space allows I'man Jones to offer one o' the largest stocks of hard-to-'fmd repair oarts m !ne wor d Pistons liner's, bearings, cylinder heads fuel njec':or equipment Powerhouse ! Inem variety of engmes Fairban-
