Page 50: of Maritime Reporter Magazine (September 1998)

ULTRAJET ISO 9001

High Propulsion Efficiency with Reliability

Ultrajet outputs range from 150 hp (112kW) to 1,341 hp (1000kW)

Over 15,000 military and commercial installations worldwide

Detailed performance evaluations, pre and after sales support

With Ultrajet on board, you have 40 years experience behind you

Ultra Dynamics Ltd., Gloucestershire, GL51 9NY, England.n Tel: (01242)707900 Fax: (01242)707901

Ultra Dynamics Inc., Columbus, Ohio 43230, USA. Tel: (614) 759-9000 Fax: (614) 759-9046

E-Mail U.K. [email protected] E-Mail U.S.A. [email protected]

Visit our Web Site at http://www.Ultrajet.co.uk

Circle 320 on Reader Service Card 'elsius THE COMPLETE SUPPLIER

Composite Shafting -Cut cost and wei ght

Applied Composites AB

Box 13070, S-580 13 Linkoping,

Sweden

Phone +46 13 20 97 00

Fax +46 13 20 97 09

E-mail [email protected]

Circle 208 on Reader Service Card

Ujf^ MAPECO PRODUCTS

HYDRAULICALLY ACTUATED FASTENING SYSTEMS

KEYLESS SHAFT COUPLINGS

SLEEVE

SLOTTED NUT

COUPLING HUB

R - ANNULAR PISTON 1,2,3-FEED HOLES

Improve shafting reliability by removing keyways.

Couplings are interchangeable between shafts.

Install and remove coupling hydraulically.

Straight and flanged coupling designs are available.

MAPECO PRODUCTS

A Division of Walz & Krenzer Inc. 91 Willenbrock Road, Unit B

Oxford, CT 06478

Tel: (203) 267-5712 • Fax: (203) 267-5716

PILGRIM®

NUTS

For hydraulic installation and removal of taper fit propellers, shaft couplings, and rudders.

MORGRIP QS> 1 BOLTS

Hydraulic tensioned bolts for shaft couplings, propeller blades, rudder palms and structural bolts. prop-4 Circle 246 on Reader Service Card ingestion system, in order to prove its feasibility under actual operat- ing conditions in the North Sea. It is anticipated that the plant will be able to recover sufficient vapor from a cargo lifted on the Stafjord field, for instance, to fuel a voyage to

Rotterdam and back.

More than 12 MC-series engines already on order have been pre- pared in mind of possible utilization of VOCs, which effectively means converting a pollution source into a clean energy resource. As a further key stage in the evolution of the two-stroke marque from Denmark, the concept of the 'intelligent engine' is set to be introduced into sea-going service this fall. Parallel to the refinements in engine and componentry design aimed at better ensuring minimal, unscheduled downtime, MAN B&W has devel- oped a family of software applica- tion products under the generic name computer-controlled surveil- lance (CoCoS). The move is in line with a shift from conventional pre- ventive maintenance practices to predictive maintenance using sophisticated, microprocessor-based

MR/EN Marine Propulsion Supplement * September 1998 prop-17