Propellers & impellers
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www.scanvi-interyards.no
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www.brunvoll.no
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www.brunvoll.no
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www.siemens.no/marine
- Life Cycle Management
www.siemens.no/marine
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Supplier name
AlcoPropeller AB
SWEDEN
Product name
Product description
PROPELLERS
Alpha Nord AS
NORWAY
Product name
Product description
PROPELLER NOZZLES
PROPELLERS
Brunvoll A.S
NORWAY
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Product description
BOW PROPELLERS
The Complete Thruster System Quality components seamlessly integrated – from a single source Thruster Systems are our only business Our extensive experience and expertise is available to our customers. Brunvoll is a single-source supplier and takes full responsibility for the whole thruster system. Brunvoll provides fully integrated thruster solutions complete with drive motors, hydraulic power units, BruCon control, alarm and monitoring system. Each system can be optimized to meet the needs of the individual vessel and operation. We offer electric and diesel drive systems. We provide service and support for the lifetime of the Thruster System. - Tunnel Thrusters - LowNoise Tunnel Thrusters - Retractable Azimuth Thrusters - Azimuth Combi Thrusters - Rim Driven Thrusters (RDT) - BruCon
PROPELLERS
The Complete Thruster System Quality components seamlessly integrated – from a single source Thruster Systems are our only business Our extensive experience and expertise is available to our customers. Brunvoll is a single-source supplier and takes full responsibility for the whole thruster system. Brunvoll provides fully integrated thruster solutions complete with drive motors, hydraulic power units, BruCon control, alarm and monitoring system. Each system can be optimized to meet the needs of the individual vessel and operation. We offer electric and diesel drive systems. We provide service and support for the lifetime of the Thruster System. - Tunnel Thrusters - LowNoise Tunnel Thrusters - Retractable Azimuth Thrusters - Azimuth Combi Thrusters - Rim Driven Thrusters (RDT) - BruCon
Brunvoll Volda as
NORWAY
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Product description
PROPELLERS
Eiva-Safex AS
NORWAY
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Product description
PROPELLERS
Finnøy Gear & Propeller AS
NORWAY
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Product description
PROPELLERS
CP Propeller The CP Propellers are manufactured from 1000 mm to 5000 mm in diameter. They are delivered with 3, 4 or 5 blades. The propeller hub and blades are manufactured in Ni.Al.-bronze. They can also be delivered in Stainless steel. The hydrodynamic blade design calculations are based on detailed analysis in computers together with Finnøy’s long experience. The propeller shaft is hollow bored and made of carbon steel or stainless steel. The pitch is adjusted by the push – pull rod. It transfers the axial force from the servo piston in the gearbox to the pitch setting mechanism in the propeller hub. The propeller hubs, type P26 to P48, are grease lubricated and from P39 to P125 are oil lubricated. The stern tube is delivered complete with bearings, sealing boxes and a gravity tank for stern tube oil. The stern tube can be delivered suitable for either oil or water lubrication. The sealing boxes are Finnøy’s own design, but other types can also be supplied. The propeller shaft flange is a split type for the smaller shafts and an oil shrink type for the larger shafts. Benefits of controllable pitch propellers compared to fixed pitch propellers: • Secure and precise manoeuvrability • An increase in the average speed • Stern tube wear is reduced • A constant speed at engine is possible • Easy replacement of spare blades • Engine wear is minimized • Reduced fuel costs • Dynamic position of vessel possible • Stepless speed control of the ship • Load control of engine is possible • Full power available under all conditions • The propeller can be designed for free running and towing Propeller Design All ships have individual needs. Speed is important for some ships. Towing pull is more important for others. To satisfy these needs Finnøy use the most suitable software together with Finnøy’s knowledge when designing propeller blades. The propeller blade is designed for best possible performance regarding thrust, efficiency, noise and vibration. The blades are ground and balanced according to ISO 484 standards. Nozzle With ships that need maximum towing thrust a nozzle could be fitted. The nozzle increases the bollard pulls by approx 30%-40% over an open propeller absorbing the same power. It can be delivered as a steering or fixed nozzle.
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Finnøy Propulsion Systems
pdf
Gertsen & Olufsen AS
DENMARK
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Product description
PROPELLERS
Grenaa Motorfabrik, A/S
DENMARK
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Product description
PROPELLERS
PROPULSION SYSTEMS
Gurskøy Sveiseindustri AS
NORWAY
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Product description
PROPELLER KNIVES
Gurskøy Propeller Knife has been in use for a number of years on fishing boats and offshore supply vessels, with excellent results. The special design of the Knife cuts efficiently away fishing lines, ropes and net pieces – avoiding fouled propellers, costly shipyard repairs and unproductive downtime. Gurskøy Propeller Knife is highly recommended by users and insurance companies alike.
Heimdal Propulsion Norway AS
NORWAY
Product name
Product description
PROPELLERS
Jensen & Rhodèn Europe Marine Control AS
NORWAY
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Product description
PROPELLERS
KGK Norge as
NORWAY
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Product description
PROPELLERS
Kohlswa Gjuteri AB
SWEDEN
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Product description
PROPELLER BLADES
Kumera Helseth A/S
NORWAY
Product name
Product description
PITCH PROPELLERS, CONTROLLABLE
PROPELLERS
Man B&W Diesel A/S
DENMARK
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Product description
PROPELLERS
Nogva Motorfabrikk AS
NORWAY
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Product description
PROPELLERS
Main types: -Controllable pitch (CP) propellers -Propellers with shaft hydraulic servo -Adjustable propellers Nogva CP propellers are constructed to fit transmissions with built in servo systems for pitch control (like all Nogva Gears). The C.P. propellers pull rod is connected with flanges to the servo system and propeller pitch is altered when the pull rod moves. Propellers with shaft hydraulic servo can be used with all types of transmissions. The hydraulic cylinder is fitted to the shaft and an axial running piston is controlled with a hydraulic hand pump. One or more such hand pumps can be used. With adjustable propellers you can adjust the propeller pitch from outside the boat when the vessel is on slipway. Common: All Nogva Propellers are now 3-blade and of type B-series.
Oshaug Metall AS
NORWAY
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Product description
PROPELLERS
e-mail address: steffen@oshaug.no CP propeller blade components finish machined to ISO 484 Class 1. Repair of ship propellers to certified procedures, dimensional and balancing control and documentation.
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Oshaug propellbladreparasjon
pdf
Qvale & Partners AS, Ulrik
NORWAY
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Product description
PROPELLERS
Rolls-Royce Marine AS
NORWAY
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Product description
PROPELLERS
CWe supply controllable pitch propellers, fixed pitch propellers, and the innovative adjustable bolted propeller. Unlike other propulsor designers we have our own hydrodynamics research centre, equipped with two cavitation tunnels. In over 40 years of operation the centre has tested around 1,400 propellers and waterjet pumps to perfect and prove the design. Our propellers deliver good fuel economy, low vibration and noise levels and minimal cavitation.
WATERJETS
The waterjet has many advantages over a propeller. The very high efficiency of the Kamewa waterjet pumps offer higher speeds for the same power or substantially lower fuel consumption at a constant speed with less power. Waterjets also give the engine an easier life. At constant rpm the waterjets absorb approximately the same power regardless of the vessel’s speed, so the engine cannot be overloaded, giving it a longer lifetime. Typically, waterjets produce less vibration and noise, improving passenger comfort levels. At speeds over 20 knots noise and vibration can be reduced by more than 50%. Waterjets for naval applications can be built for special requirements regarding signature, shock and other higher requirements. Our control systems offer excellent manoeuvrability, allowing vessels to be berthed quickly and with high precision. Our Kamewa waterjets are designed for ease of installation, in hulls made of different materials, reducing vessel build time and simplifying shipyard logistics. They can be supplied with steering and reversing buckets or as booster units providing forward thrust only.
Scanvi-Interyards AS
NORWAY
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Product description
PROPELLERS
Servogear A/S
NORWAY
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Product description
PROPELLERS
PROPULSION SYSTEMS
Siemens AS, Marine & Shipbuilding
NORWAY
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Product description
LIFE CYCLE MANAGEMENT
Life Cycle Management 24h Service +47 815 365 24 E-mail: marineservice.no@siemens.com www.siemens.no/marine Our life cycle services are designed to optimize the overall performance of your entire ship. Increase plant availability and assure long- term competitiveness. Our service offers maintenance, upgrades, spare parts and On-call services worldwide
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Life Cycle Management
pdf
PROPULSION SYSTEMS
www.siemens.no/marine With our modular drive systems, you`ll enjoy benefit which are key to your ship`s profitability: Our experienced systems specialists develop a customized design that`s tailored to suit your technical and budgetary requirements. With Siemens drives onboard, you`ll know that Your vessel will be backed by the quality of the world`s leading electric propulsion system specialists - who can offer you a global network of services and other resources in case any problems arise.
West Mekan Produksjon AS
NORWAY
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Product description
PROPELLER EQUIPMENT
Propellers & im...
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