VULKAN Couplings recently introduced a unique combination of the proven RATO DS coupling with a directly connected Composite shaft. The high radial stiffness and the comparably low axial and bending stiffness makes the RATO DS suitable to work not only as a torsional coupling but also as an integrated misalignment coupling when rigidly connected to an intermediate shaft. At the rear end of the intermediate shaft a torsionally stiff misalignment coupling creates the second bending flexible pivot thus providing a double cardanic design. This new combination consisting of RATO DS and intermediate shaft is called VULKAN Integrated Shaft Coupling (ISC). It was found that the angular deflection of the RATO DS causes – even at high misalignment levels – a rather low strain level compared to the torque load and thus a low power loss. Therefore no misalignment coupling is required between RATO DS and shaft. The intermediate shaft can be directly connected to the inner ring of the coupling whereby the RATO DS is radially not supported. The mass of the intermediate shaft is limited by the radial natural frequency of half the shaft and the inner part of the RATO DS. The design radial natural frequency is selected not to be less than 120% of design rpm. In most cases a light weight VULKAN Composite shaft will be the preferred solution for the intermediate shaft
Jo Tanker, a Norwegian ship owner, has reached changeover and blend fuel requirements by installing JOWA Technology Diesel Switch DS MKII. The switch is type-approved by Germanisches Lloyd and leads to meeting the sulphur emissions levels in CARB and SECA areas. The DS MKII Diesel Switch has been developed by Swedish-based Jowa Technology. According to the company it provides a reliable solution for the shipping industry
UK-based Ensco has ordered an additional advanced-capability DP3 ultra-deepwater drillship based on the Samsung GF12000 hull design. The vessel, ENSCO DS-10, will be the eighth Samsung DP3 drillship in the Ensco fleet, further extending the benefits of Ensco’s fleet standardization strategy. It will be built at the Samsung Heavy Industries, Co. Ltd. (SHI) shipyard in South Korea, with delivery scheduled for the third quarter of 2015
Carnival Corporation contracts with JOWA Technology & JOWA WFE for equipment supply, installation & product training throughout its cruise fleet. Carnival representatives believe that the automated fuel switching system by JOWA Technology can save fuel by optimising fuel changeover time when transiting in or out of emission control areas, and that the system has proven to be reliable, consistently accurate, and to reduce the potential for crew error.
Working in cooperation, Napa Ltd and DRS Defense Solutions, LLC, Advanced Marine Technology Center (DRS DS AMTC) have created a new interface between NAPA and MAESTRO software. Interfacing these two products will increase efficiency in the early stage of ship structural design, analysis and evaluation process by allowing the designer to leverage one 3D model from start to finish within the scope of structural design and direct analysis
OceanConnect's board of directors and shareholders reflected on two years of strong growth at the company's annual meeting, held yesterday in Oslo. "I am pleased to report to our shareholders that in fewer than two years, OceanConnect has become the only fuel service combining traditional brokerage with live, online competition. The results speak for themselves: with growth of more than 40 percent per annum, the outlook is good for continued growth
American manufacturer Jet Edge informs that its EDGE X-5 5-axis waterjet system with AquaVision Di Controller cuts precise taper-free parts from virtually any material. The EDGE X-5’s sturdy design separates the motion system from the catcher tank, eliminating vibration and ensuring maximum part quality. The system utilizes an industrial PC controller. It is ball-screw driven for optimal precision and features direct-couple AC brushless digital servo motors and
The world’s leading maritime service network Wilhelmsen Ships Service has entered an agreement with German company DS-Schiffahrt / Quadrant Bereederung to supply liferafts to their entire fleet of 39 vessels. In an agreement worth $200,000 per annum, the liferafts will be supplied within Wilhelmsen Ships Service’s unique Liferaft Exchange Agreement, which exchanges service-due liferafts off vessels and immediately replaces them with serviced ones
The 175,343 gt 'CMA CGM Marco Polo' owned by CMA CGM Group joins the UK ship register. The first in a series of three new 16,000 TEU container ships, for the CMA CGM group to serve on the Asia-Europe routes, the ship was built in Korea by Daewoo Shipbuilding & Marine Engineering Co Ltd, and is almost a quarter of a mile long. The new vessel is also designed with cutting edge technology for high levels of performance, safety and environmental protection
ChukarWaterjet, Inc., a supplier of waterjet parts and waterjet rental equipment, announced the launching of its new website at www.chukarwaterjet.com. ChukarWaterjetsupplies competitively priced quality waterjet parts for all major brands of waterjet cutting and cleaning equipment, including Flow International, Omax, KMT, Jet Edge and WSI. Dedicated to helping its customers reduce downtime and increase productivity
Oceanex Inc. was named one of Canada’s Best Managed Companies Gold Standard Members in 2014. This national award is sponsored by Deloitte, CIBC, National Post, Queen’s School of Business and MacKay CEO Forums, and recognizes Canadian owned and managed companies with revenues
BP terminated contracts for two deepwater oil drilling rigs in the Gulf of Mexico as the British oil company slashes its exploration budget due to fallen oil prices. Offshore drilling company Ensco said it had received notice to terminate BP-operated rig DS-4 in the Gulf of Mexico
The Baltic Exchange's main sea freight index, which tracks rates for ships carrying dry bulk commodities, edged higher on Monday as rates rose for vessels across all segments. The index, which factors in the average daily earnings of capesize, panamax
Digital Boat Profile and Customer Service Portal Gives Cutting Edge Options for Vessel Management to Boat Owners Palm Beach Gardens, Fla. VesselVanguard, infomred today a new relationship with Chris-Craft to provide a two-year subscription for its award-winning maintenance management
ASV Ltd, in partnership with nine other commercial and research organisations, have been awarded funding by Innovate UK to undertake in excess of £3million worth of research and development for Maritime Autonomous Systems (MAS).
The CMA CGM Volga, eighth of the 28 vessels named after famous rivers series, enters the CMA CGM fleet Newbuild containership CMA CGM Volga entered the CMA CGM fleet on March 17, and began her first rotation in Dalian, China, on March 20, the CMA CGM Group announced.
Order includes three unique articulated boom ship to shore container cranes (STS) for delivery to Port Botany, Sydney; one ship to shore container crane (STS) for Fisherman’s Island, Brisbane Liebherr Container Cranes has recently completed the testing of articulated boom cranes in
Louisiana-based shipbuilder Metal Shark has been awarded a $15,309,410 firm-fixed-price, indefinite-delivery/indefinite-quantity contract for the construction of seven-meter rigid hull inflatable boats (RHIBs) in support of future Foreign Military Sales (FMS) requirements
The Offshore Technology Conference (OTC), which takes place May 4-7 in Houston, has announced 17 technologies that will receive the Spotlight on New Technology SM Award. The 2015 awards will be presented May 4, in the NRG Center Rotunda Lobby.
Asian spot liquefied natural gas prices edged higher as scattered demand from Japanese buyers and others helped stem the recent decline in prices, traders said on Friday. The price of spot LNG for April delivery inched up to $6.75 per million British thermal units (mmBtu) on Friday from $7
Spanish boat Mapfre has claimed victory in the Auckland leg of the of the round-the-world Volvo Ocean Race from Sanya, China, to Auckland. The Alicante-based yacht Mapfre edged out Abu Dhabi Ocean Racing - skippered by Briton Ian Walker - by just four minutes 25 seconds
The Baltic Exchange's main sea freight index, which tracks rates for ships carrying dry bulk commodities, edged down slightly on Monday as rates for panamax vessels fell. The overall index, which gauges the cost of shipping resources including iron ore, cement, grain, coal and fertiliser
The maiden voyage of the containership CMA CGM Rhone started in China on February 20, the CMA CGM Group announced. The 9,365 TEU vessel CMA CGM Rhone is the seventh in a series of 28 ships from 9,400 TEUs to 10,900 TEUs that will be delivered from now to the third quarter of 2016
Chicago Mercantile Exchange live cattle futures will likely edge upward on Monday on short-covering and last weekend's West Coast labor dispute agreement, traders said. Cargo loading and unloading resumed full operations on Saturday after shipping companies and union dock workers reached a
Austal USA shipyard held a keel laying ceremony for the sixth Independence variant littoral combat ship, the future USS Omaha (LCS 12), Feb. 18. With Austal USA as the shipbuilder, teamed with General Dynamics as the combat systems provider