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Topic: Kamewa


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In the News (Sat 22 Nov 08)

  
  NAUTICALweb - Rolls-Royce, Kamewa Waterjet
Kamewa is a Swedish company taken over by a British colossus, which boasts a long experience in the sector of hydro-jet propulsion, systems used on thousands of ships and boats all over the world.
The Kamewa A series hydro-jets are recommended by Rolls-Royce for planing boats required to produce a speed of over 30 knots with displacement between 31,000 and 218,000 lbs., allowing for single, double, triple and even quadruple installation.
Thanks to the materials used for all the system components, the Kamewa hydro-jets are guaranteed free from problems such as corrosion; none of the immersed parts are, in fact, sensitive to the deteriorating agents of the marine environment.
www.nautica.it /superyacht/501/rollsroyce/kamewaeng.htm   (652 words)

  
 Kamewa Waterjets - Wikipedia, the free encyclopedia
Kamewa is a Swedish company which was acquired by the British Vickers group in 1996.
The Kamewa waterjets are still traded by Rolls-Royce under that name and are offered in four versions,
Kamewa FF Small series of waterjets for applications of 3 to 72 tonnes displacement.
en.wikipedia.org /wiki/Kamewa_Waterjets   (138 words)

  
 Kamewa
The state-of-the-art Kamewa water jets are to be developed for the first four vessels to be introduced as part of a revolutionary new ocean cargo transport system which will offer a premiu...
Kamewa, part of the Marine Division of Vickers plc, has secured orders for specially developed marine propellers for five new high-speed ro-ro ferries currently under construction.
Kamewa Propellers has extensive application experience in hydrodynamic propulsion design and development which has enabled the company to expand its share of propulsion systems in the growing marke...
www.marinetalk.com /article/kwref.asp?linkto=10618&kwrd=Kamewa   (1155 words)

  
 Power & Motoryacht Forums: Water Jets
KaMeWa is mostly known for its controllable-pitch KaMeWa propeller, developed in the 1930s from the water-power turbines manufactured for hydroelectric power stations.The KaMeWa CPP is now marketed under the name "Kamewa-Ulstein" within Rolls-Royce.
KaMeWa was acquired by the British Vickers group in 1986 and Ulstein, the Norwegian shipbuilding group was added to Vickers in 1998.
Kamewa is a very nice company with very helpfull and pleasant management.
powerandmotoryacht.zeroforum.com /zerothread?id=1322&postid=17301   (636 words)

  
 Rolls-Royce: Marine   (Site not responding. Last check: 2007-10-23)
Kamewa waterjets have a very high pump efficiency.
This provides higher speeds with the same power, or, substantially lower fuel consumption at a constant speed and lower power.
At constant rpm, Kamewa waterjets absorb approximately the same power regardless of the ship’s speed.
www.rolls-royce.com /marine/product/propulsion/waterjets/default.jsp   (110 words)

  
 Rolls-Royce Waterjets Power US Navy's X-Craft
The high-speed aluminum catamaran X-Craft launched, at Nichols Brothers Boat Builders, Whidbey Island, WA, has four high-efficiency Kamewa 125 SII waterjets, which will deliver 50.4MW of power, driving the vessel to speeds of up to 50 knots while offering greater maneuverability.
Currently, over 180 Rolls-Royce Kamewa waterjets are used by the US Navy on vessels such as the MK V class and the eleven-meter Ridged Inflatable Boat (RIB), used extensively by the Special Operations Command (SOCOM).
Three different Kamewa waterjet families, providing power from 40kW to 50MW, manufactured in aluminum and stainless steel are available for a variety of applications.
www.prnewswire.com /cgi-bin/stories.pl?ACCT=105&STORY=/www/story/02-04-2005/0002950861   (609 words)

  
 Stealth on the Water   (Site not responding. Last check: 2007-10-23)
KaMeWa's jets are used on fast ferries, catamarans, and other high-speed marine craft.
The diesels are used for low-speed operations and the turbines for medium- to high-speed maneuvers, which exceed 35 knots.
Both the diesels and turbines are connected to a pair of gearboxes that run two KaMeWa water jet propulsors.
www.memagazine.org /backissues/jan01/features/stealth/stealth.html   (2567 words)

  
 Naval Technology - Rolls-Royce - Marine Propulsion Solutions
Kamewa, Ulstein, Aquamaster, Bergen, Brown Brothers, Bird-Johnson, Intering, Syncrolift® and Michell Bearings are just some of the names that make up our outstanding product base.
Bird-Johnson, Kamewa and Kamewa Ulstein propellers includes the most innovative and advanced designs for high speed and silent operation.
Our Kamewa range is the broadest in the business, with installations in over 20 different naval classes, available in aluminium and stainless steel for applications requiring 40kW to 50MW.
www.naval-technology.com /contractors/propulsion/rolls   (634 words)

  
 press releases 1997 - 1997 : Volvo Penta - Volvo Penta France
This advanced propulsion system is a joint venture between Volvo Penta and Kamewa, formed to develop and market complete waterjet systems in the 200 to 800 horsepower range.
Volvo Penta and Kamewa have joined forces to give the 200 to 800 horsepower sector of the marine propulsion market its first-ever integrated waterjet propulsion unit.
Volvo Penta and Kamewa have formed a joint venture company named APS Advanced Propulsion System.
www.volvo.com /volvopenta/france/fr-fr/newsmedia/pressreleases/1997   (518 words)

  
 Fast Ferry Project
The 69.8m-long hull type is a deep-vee monohull with a parallel wedge-shaped stern and sprayrail.
Propulsion is provided by four KaMeWa 900 waterjets (two steerable jets and two booster jets).
One unit in each compartment powers a Kamewa 90 SII waterjet and the other a Kamewa 90 BII Kamewa booster jet through Lohmann and Stolterfoht gearboxes and Geislinger composite shafting.
nisdv.bravehost.com /fast_ferry_project.htm   (564 words)

  
 Defenceindia : Technology News : Rolls-Royce - Marine Propulsion Solutions
The naval marine business of Rolls-Royce brings together Rolls-Royce marine gas turbines, diesel engines and nuclear plant, with Bird-Johnson and Kamewa controllable and fixed pitch propellers, Kamewa water jets, Brown Brothers stabilisers and Michell Bearings propeller shaft and thrust bearings.
Rolls-Royce with its Bird-Johnson and Kamewa products, is the world leader in the design and manufacture of combat capable propulsion systems.
Water jets - For medium speed and high-speed patrol craft, Kamewa waterjets are the acknowledged technical leader and the natural choice for stealth, speed and manoeuvrability
www.defenceindia.com /26-jan-2k4/technology.html   (633 words)

  
 Twin-Screw Props for Icebreakers
The state of the art, anchor-handling, tug-supply (AHTS) vessels which are being built at Kvaerner Leirvik, Norway, for Bylock och Nordsjöfrak, Sweden, will be equipped with Kamewa twin-screw propeller systems, type 132XF5/4 which include nozzles to increase icebreaking capability and bollard pull.
When completed the multi purpose vessels will have an overall length of 83.7 meters, a beam of 18 meters and a service speed of 16 knots.
The order represents a breakthrough for Kamewa in the supply of propulsion systems for this type of vessel.
www.marinetalk.com /articles_HTML/61108N.html   (241 words)

  
 Rolls-Royce makes further incursions into leisure marine market
An 87m (285ft) three-masted yacht, Maltese Falcon, which is being built in Turkey by Perini Navi, will employ twin Kamewa CPP50XF5/4D-B/F propellers and their associated control system, and a Kamewa Ulstein tunnel-type bow thruster, these being the same type of propeller supplied by Rolls-Royce for Mirabella V.
Rolls-Royce also notes that an Overmarine Mangusta 108 will be the first vessel to use the company's new Kamewa Series 3 waterjets, using two 63S3 units, the same models having also been selected to propel the newest Azimut 30.8m (101ft) Open.
Their design is inspired by classic 1960s motorcruisers, and two aluminium FF130 waterjets give the 12m (39ft) boats a top speed of 41kt.
www.ibinews.com /ibinews/newsdesk/20060101110732ibinews.html   (763 words)

  
 Kamewa A waterjet - SeaQuipment.com
SeaQuipment > waterjet propulsion > Kamewa A waterjet
Kamewa A-series is the first and only aluminium waterjet series in the world with mixed-flow pump technology.
Due to the utilisation of the mixed-flow pumps, hydrodynamically optimised design and exacting production techniques, the A-series has 5-10% higher efficiency than competing aluminium axial flow waterjets.
www.seaquipment.com /specs/851   (87 words)

  
 fixed pitch propellers for tankers - Rolls-Royce
In the US we have our own foundry capable of producing fixed pitch propellers up to 10m diameter in a variety of materials, to the exacting tolerances required for modern naval platforms.
The characteristics of our Bird-Johnson and Kamewa FP propellers provide good fuel economy, low vibration/noise levels and no harmful cavitation.
The Kamewa FPP is designed with either a taper shaft or SKF sleeve.
marine.rolls-royce.com /fixed-pitch-propellers-for-tankers   (322 words)

  
 Kamewa Water Jets - cached - the Boat Design and Boat Building Directory
Medium to very large water jets for ferries, workboats, and pleasure craft.
Web Site Snapshot: If available, above is a snapshot of the Kamewa Water Jets web site at http://www.kamewagroup.com/ as it appeared when this site was added to the directory or last verified.
Date Kamewa Water Jets was added to the Boat Design Directory:
www.boat-design.net /detail/531.htm   (157 words)

  
 Shipping, shipbuilding, offshore news
The engines are arranged in two separate engine rooms in the trimaran's central hull.
Those in the aft engine room will each drive a Kamewa 125 SII steerable waterjet from Rolls-Royce while the two forward engines deliver their combined power to a Kamewa 180 BII booster waterjet.
Each of the three drivelines features Renk transmissions, with lightweight composite shafts fitted between the waterjets and gearboxes and on the output shaft of the forward most engine.
www.marinelog.com /DOCS/NEWSMMIII/MMIIINov14c.html   (439 words)

  
 KAMEWA excellence in propulsion   (Site not responding. Last check: 2007-10-23)
MCS is associated with the KaMeWa company servicedepartment regarding servicetasks, seatrials, commissioning and DP-calibration of all types of controlsystems delivered from KaMeWa.
The cooperation with the KaMeWa also include service as tutor for the KaMeWa training centre.
Customized training courses for onboard officers is offered at the KaMeWa training centre.
hem.passagen.se /mcs/kamewa/kamewa.html   (50 words)

  
 Kamewa S waterjet - SeaQuipment.com
SeaQuipment > waterjet propulsion > Kamewa S waterjet
The Kamewa S-series of waterjets is developed for the largest and most demanding applications.
The waterjets are equipped with a mixed-flow pump for maximum efficiency.
www.seaquipment.com /specs/1596   (93 words)

  
 Ship Technology - The Aremiti 5 is powered by four engines which drive a Kamewa 71 SII waterjet.
Ship Technology - The Aremiti 5 is powered by four engines which drive a Kamewa 71 SII waterjet.
The Aremiti 5 is powered by four engines which drive a Kamewa 71 SII waterjet.
Copyright 2006 SPG Media Limited a subsidiary of SPG Media Group PLC
www.ship-technology.com /projects/aremiti/aremiti5.html   (58 words)

  
 YachtForums.Com - View Single Post - Jet vs. Prop
There are quite a few yachts in the 50'-150' size range, maybe even larger, that use waterjet drives.
Lars(AMG) tells me that the Hamilton and KaMeWa drives used on yachts have the buckets for reverse just like the smaller jet drives.
I would think the Captains of those yachts would use that feature mainly for docking.
www.yachtforums.com /forums/10669-post4.html   (85 words)

  
 Pineglen
The power is fed to a single 18' 08" (5.70m) diameter KaMeWa controllable pitch propeller giving her a rated service speed of 15.5 m.p.h.
electrically driven KaMeWa 6' 06.5" (2.0m) bow thruster and a bulbous ram bow.
The bulk freighter's 18 hatches service 4 holds where she is capable of carrying 32,600 tons at a mid-summer draft of 29' 00 5/16" (8.85m) and approximately 29,459 tons (29,932 tonnes) at the new Seaway draft of 26' 06" (8.08m).
www.boatnerd.com /pictures/fleet/pineglen.htm   (833 words)

  
 DefenseLINK News: Contracts for February 11, 2000   (Site not responding. Last check: 2007-10-23)
The Naval Surface Warfare Center, Dahlgren Division, Coastal Systems Station, Panama City, Fla., is the contracting activity.
Kamewa America Inc., St. Rose, La., is being awarded a $9,500,000 firm-fixed-price contract for repair parts in support of the MK V special operations craft and rigid inflatable boat waterjet propulsion systems.
Work will be performed in St. Rose, La., and is expected to be completed by September 2004.
www.defenselink.mil /contracts/2000/c02112000_ct063-00.html   (1579 words)

  
 On the Ways   (Site not responding. Last check: 2007-10-23)
The boats will be powered by twin MTU 12V4000M-90 diesels, each producing 2,735 hp at 2,100 rpm.
The mains will connect to Kamewa 56SII waterjets through ZF BW 4650 marine gears with 1.595:1 reduction ratios.
The propulsion package will give the boats a running speed of 45 knots.
www.workboat.com /archives/05aug/otw_4.htm   (391 words)

  
 Amazon.com: Rolls-Royce waterjets selected for US Navy's X-Craft: An article from: Naval Forces [HTML]: e-Books & ...   (Site not responding. Last check: 2007-10-23)
On Mar 27, 2003, Rolls-Royce has announced that its Kamewa waterjets have been selected for X-Craft, which is an experimental high-speed aluminum catamaran.
Designed by UK-based Nigel Gee and Associates Ltd, the X-Craft, which will be built by Nichols Brothers Boat Builders at Whidbey Island WA, will be evaluated for advanced hydrodynamic performance, structural behavior, and propulsion systems efficiency of high-speed hull form technologies.
Rolls-Royce announced March 27 that its Kamewa waterjets have been selected for X-Craft, an experimental high-speed aluminium catamaran.
www.amazon.com /exec/obidos/tg/detail/-/B000BECHJW?v=glance   (341 words)

  
 The Fast and the Furious - Millennium Super Yachts   (Site not responding. Last check: 2007-10-23)
She also outran her smaller sibling, achieving a top speed of 53.2 knots, thanks to triple 3,500-hp MTU 16V396TB94 diesel engines matched with triple KaMeWa waterjets.
It came courtesy of twin 3,481-hp MTU 16V396TB94 diesel engines paired with a single 4,056-hp Textron Lycoming TF-40 gas turbine, all powering triple KaMeWa waterjets.
She held the unofficial record until King Juan Carlos took delivery of Fortuna in 2000.
www.powerandmotoryacht.com /megayachts/0604millennium/index2.html   (276 words)

  
 Podded Propulsion Selected For AMCV Cruise Ships
Ingalls Shipbuilding has selected Kamewa and Alstom Drives & Controls to supply Mermaid electric propulsion systems for two cruise liners, with an option for a third, for the shipowner American Classic Voyages, These vessels are the first cruise ships to be built in the U.S. for a number of years.
Each ship will be equipped with two Mermaid-propulsors, each with a rated power of 12.5 MW.
The Mermaid system is jointly developed by Kamewa and Alstom with Kamewa responsible for hydrodynamics and Alstom for the electric drive.
www.marinelink.com /MembersNew/ViewStoryNR.asp?StoryID=1477   (274 words)

  
 Navy League of the United States - Citizens in Support of the Sea Services
The vessel’s flight deck can accommodate two H-60 helicopters or unmanned aerial vehicles.
The Sea Fighter is powered by an integrated propulsion system that includes two GE Transportation LM2500 gas turbine engines and two MTU 16V 595 TE90 diesel engines that drive four high-efficiency Rolls-Royce Kamewa 125 SII waterjets.
The vessel can reach speeds of up to 50 knots.
www.navyleague.org /sea_power/mar_05_62.php   (918 words)

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