Page 40: of Maritime Reporter Magazine (September 1988)

Naval Propulsion Systems (continued) nished with a 350-hp Omnithruster bowthruster for precise handling and maneuverability.

Michigan Wheel's Towmaster

Nozzle/Rudder System, with its tri- ple-rudder design, offers excellent maneuverability and turning effi- ciency. The Towmaster System has been proven in over 100 applica- tions.

Ulstein Trading Ltd. A/S of Nor- way has developed the High Lift

Rudder, with a bulbous leading edge, active flap and vane elements, offers excellent steering ability at high-speed ship operation.

South Korean Donghae Class cor- vettes are equipped with KaMeWa

CP and reverse-pitch propellers.

GEARS

Cincinnati Gear Company, Cin- cinnati, Ohio, supplied huge carbu- rized and hardened and precision ground gears for the U.S. Navy's T-

AO-187 Class oiler program, as well as supplying Textron Marine Sys- tems with eight gas turbine-pow- ered gearboxes and 24 couplings and clutches for the LCAC program un- derway at the yard. The lead ship of the AOE-6 Class will also feature

Cincinnati Gear equipment—two dual input locked train reduction gears incorporating a hydraulic re- versing coupling.

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With models to accommodate up to 4,000 people, Omnipure can pro- vide the correct configuration for your ves- sel's require- ments.

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Four Inhauma Class corvettes built for the Brazilian Navy by

A.M.R.J. Rio de Janeiro are equip- ped with Renk reduction gears.

Renk also supplied the reduction gearing for some of the FRG's Bre- men Class F122 frigates.

Another Navy supplier, Falk, of- fers the RW Series of marine drives.

The series features high-efficiency gears, long bearing life and simpli- fied maintenance.

The COGAG propulsion system aboard the destroyer Arleigh Burke includes GE reduction gearing. Over the past few years, GE has invested more than $25.5 million in its ad- vanced hardened and ground gear facility at Lynn, Mass., and now has one of the world's finest gear facili- ties in the world. The complex is dedicated to the design, manufac- ture and test of superior and har- dened and ground Navy gears.

Two other major suppliers of re- duction gearing to the international naval market are Westinghouse and

Western Gear. Westinghouse reduc- tion gears are aboard the amphi- bious assault ship Wasp, as well as

Spruance and Kidd Class destroyers and Ticonderoga Class cruisers.

Western Gear has supplied reduc- tion gears for both the Oliver Haz- ard Perry Class (FFG-7) and Ade- laide Class (Australian) frigates.

Reader Service Numbers

For Manufacturers

In This Review

Manufacturers Reader Service #

Engines

Alco/Bombardier 66

Allison Gas Turbines 7

Caterpillar 68

Colt-Pielstick (FM) 69

Combustion Engineering 70

Cummins 71

Detroit Diesel 72

Deutz MWM 3

EMD (GM) 4

GE Gas Turbines 75

GE Steam Turbines 6

GMT 77

Isotta Fraschini 78

Krupp MaK 9

MAN B&W 80

MTU 1

Rolls-Royce 82

Stewart & Stevenson 83

Sulzer 84

Volvo Penta 85

Westinghouse Steam Turbines ... 86

Propellers & Thrusters

Bird-Johnson 87

KaMeWa 8

Lips 89

Michigan Wheel 90

Omnithruster 1

Record 92

Riva Calzoni 93

Schaffran 4

Schottel 5

Sulzer-Escher Wyss 96

Ulstein 97

Voith-Schneider 98

Gears

Cincinnati Gear 99

Falk 1

GE Gear 2

Renk 3

Twin Disc 4

Western Gear 5

Westinghouse Gear 6

ZF 7

Circle 230 on Reader Service Card Circle 229 on Reader Service Card 46 Maritime Reporter/Engineering News