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MAN-B&W (continued) The TCS comprises a gas turbine which is driven by an exhaust gas by-pass. The turbine can be con- nected mechanically to the main en- gine front end, via a gear box. The "surplus" exhaust gas is therefore utilized by by-passing the turbo- charger and using it to drive a gas turbine unit, thus producing me- chanical energy. The power ob- tained is fed back to the main engine, thereby reducing the fuel oil consumption at the same output power. According to the company, when a TCS unit is installed, savings of up to 5 g/bhph can be obtained, and based upon an oil price of $170 per ton, means a savings of approxi- mately $50,000 for every 10,000 bhp per 250 days of operation. Another cost-saving product of- fered by M.A.N.-B&W is the PTO—power take-off—which is a generator driven by the main engine via a hydraulic frequency control box (RCF—Renk Constant Fre- quency) mounted on the side of the main engine for producing electrical power for a ship. The company maintains that up to $23,000 worth of fuel oil and maintenance can be saved for every 250 days in operation, when a 550- kw PTO unit is used on a 5L70MC engine at 80 percent mcr (based on a fuel oil price of $170 per ton). M.A.N.-B&W also is offering a system which combines the use of both PTO and TCS called PTO/ PTI. For free color brochures, catalogs and additional information on MC engines, Circle 45 on Reader Service Card For further information and a free color brochure on TCS, PTO and PTO/PTI, Circle 46 on Reader Service Card Honeywell Marine Systems Division Restructures Marketing Organization —Literature Available Honeywell has restructured the marketing organization of its Ma- rine Systems Division. John Bren- an, marketing director for Marine Systems Division, said the restruc- turing is part of an ongoing effort to strengthen the division's respon- siveness to both military and com- mercial customers. In the restructuring, members were named to the marketing team. John Bader is marketing manager of sonar systems and subsystems; his supporting staff is Ken Mohn, Brad Homes and Joan Pohl. Ray Janis is marketing manager for undersea weapons. Charles Meeks is the international market- ing manager for undersea weapons. Caroline Richards is market- ing manager for mine countermea- sures and antisubmarine warfare surveillance; her support staff is Dave Haan. Bill Ridley is mar- keting representative of antisub- marine warfare services. John Owen is marketing manager of off- shore oil business area; his support staff is Bill Gronvold and Sue Garrood. Free literature is available de- scribing Honeywell marine systems equipment. For free copies, Circle 14 on Reader Service Card Sumitomo Machinery Offers 14-Page Brochure On 2000 Series Fractional Gearmotors Sumitomo Machinery Corp. of America, Teterboro, N.J., has issued a new 14-page bulletin that illus- trates and describes the features and specifications of its SM Cyclo 2000 Series Gearmotors. Informa- tion includes construction details of single and double reduction models, selection tables, allowable overhung load, load ratings, oilseal and bear- ings information, and model dimen- sions for both horizontal and verti- cal types, from Vs hp to 3 hp. For a free copy, Circle 39 on Reader Service Card EMERGENCY SUPPLY FOR ALL OVER THE WORLD BRAND-NEW & SECONDHAND DIESEL ENGINE AND GENERATORS YANMAR DIESEL BRAND-NEW Model 6MAL-HTS 530BHP 900RPM 200X 240mm Air Start MITSUBISHI GENERATOR Model CFC-SAS AC450V 450KVA 60Hz DAIHATSU DIESEL BRAND-NEW Model 6PSHT-26H 660BHP 720RPM 260X320mm Air Start MITSUBISHI GENERATOR Model CFC-DP AC450V 550KVA 60Hz 3/ SECONDHAND DAIHATSU 6PSHTC- 20 465BHP 900RPM TOSHIBA 310KW AC450V YANMAR 12ML"T 600BHP 720RPM MITSUBISHI 500KVA AC230V DAIHATSU 8PSHTc"26D 1120BHP 720RPM NISHISHIBA 875KVA AC450V NIIGATA 6L25BX 1100BHP 720RPM FUJI 900KVA AC450V YANMAR T260L ST 1400BHP 720RPM TAIYO 1125KVA AC450V DAIHATSU 6VSHT~26D 1300BHP 720RPM NISHISHIBA 1000KVA AC450V YANMAR DIESEL BRAND-NEW Model 6RAL-T 300BHP I200RPM 170X205mm Air Start SHINK0 GENERATOR Model TVKI-AJ-680 AC445V 250KVA 60Hz 31 Several sizes available Large stock for marine equipments Call to DAITO for any marine equipments DAITO ENGINEERING CO., LTD. 10-23. Kawaguchi 3-chome, Nishi-ku, Osaka, Japan. TEL : Osaka (06) 581 -5155 FAX : 0saka(06) 581 -9014 Telex : 5256479 DAITO J Circle 160 on Reader Service Card D FRED DEVINE DIVING & SALVAGE, INC. Marine Salvage*Harbor Clearance* Wreck Removal*Pollution Control* Diving Services*Ocean Engineering •Fire Fighting*Tanker Lightering* Ocean Outfalls*Flyaway Salvage Crews*Anchor & Chain Recovery Write for full capability information and t § - f specifications on the SALVAGE CHIEF, ^^W^ff rT^ ttt the finest salvage ship afloat. * W JJYa Headquarters DIVING & SALVAGE. INC 6211 N. Ensign. Portland. OR 97217 (503) 283-5285 Telex 36-0994 DEVINESALV Quick, effective response to any marine casualty worldwide. -J- ! Space saving physical/ o^ chemical design requires 90% less space „ than biological systems. Low installation costs Simple, automatic operation Low operating and maintenance costs Reliable micro- processor control Quick delivery... 6 standard models 38"" , (965 Model ORCA 11-24 Model 11-12 11-24 11-36 II-165 11-330 11-500 Number people served 12 24 36 165 330 500 *lf low volume flush toilets are used, the number of people can be doubled USCG certified and IMO approved Call or telex Dick Lambert for technical information, brochures or a quotation on a specific model. ENVIROVAC INC. SSu,,. Telephone 815/654-8300. Telex 257-415 (ENVIROVAC RKD) Toll Free (USA only) 800-435-6951 (except in IL, HI, AK) Circle 266 on Reader Service Card Circle 259 on Reader Service Card 30 Maritime Reporter/Engineering News
