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New Vulkan Integrated Shaft Coupling Design

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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 Makes the "Diesel Switch"

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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


OceanConnect Shareholders Reflect on Two Years of Growth

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


New CADCAM Solution

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


Carnival Decides on Automatic Fuel Management System

Diesel Switch DS MKII: Photo credit JOWA

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.


Deepwater Market Surge Spurs Ensco Drillship Order

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


Liferaft Exchange Agreement for Wilhelmsen

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


World's Largest Container Ship Flies Red Ensign

CMA CGM Marco Polo: Photo credit UK MCA

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 Launches New Website

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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


Jet Edge System Cuts Precise 3D Parts of Almost Any Material

EDGE X-5: Photo Jet Edge

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


Oil Edges Below $99 but Supply Risks in Focus

Oil traded slightly lower below $99 a barrel on Thursday, pressured by ample supply and concern over the weakening of demand growth in major consumer nations, as well as a rise in the U.S. dollar. Threats to supply as Libya's output fell and talk of OPEC production cuts limited the decline for


Jet Edge Celebrates 30 Years in Waterjet Industry

Joined by Jet Edge employees and local business and government leaders, Jet Edge President Jude Lague cuts a ribbon to mark Jet Edge’s 30th anniversary in the waterjet industry. The ribbon cutting was coordinated by the I-94 West Chamber of Commerce.  Photo courtesy I-94 West Chamber of Commerce.

Waterjet systems manufacturer Jet Edge, Inc. celebrated its 30th anniversary Sept. 3 with a special open house celebration. Jet Edge’s anniversary event included a special ribbon cutting ceremony courtesy of the I-94 West Chamber of Commerce, a barbecue lunch, factory tours


TESSCO Installs Chesapeake Bay Police Boat Video System

Chesapeake Bay: File photo CCL

Leading networking company, TESSCO Technologies Incorporated, informs it has worked closely with the Maryland Department of Natural Resources (DNR) to successfully implement, for the first time, real-time video streaming from police boats monitoring Chesapeake Bay


Bald Eagle Rescued from River by Coast Guard Crew

Bald Eagle rescued: Photo USCG

 A Coast Guard crew from Station Saginaw River, Michigan recently rescued a juvenile bald eagle from the Saginaw River. The eagle was reported to watchstanders who alerted the crew of a a 45-foot rescue boat which was on the river conducting training and was diverted to help the eagle


Royal Caribbean, ABB Ink 15-year Service Contract

Photo courtesy of RCC

ABB has signed an extensive service agreement with Royal Caribbean Cruises Ltd (RCC) to increase cost efficiency and predictability of maintenance costs. The agreement spans 15 years and encompasses six vessels under RCC’s brands Celebrity Cruises and Royal Caribbean International


Dry Dock Conference 2014

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Scheduled for December 1-2, 2014 in New Orleans Dry Dock Conference 2014 is the eighth in a series of international Conferences held every two to three years.  This year’s conference will be held December 1-2, 2014 in New Orleans


MN 100: Moxie Media, Inc.

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1301 Dealers Ave. New Orleans, LA 70123 Telephone: 504 733 6907 E-mail: bstout@moxiemedia.com Website: www.moxietraining.com CEO/President: Martin Glenday Number of Employees: 20 The Company: Moxie Media develops, publishes and distributes cutting edge training materials to meet the


MN 100: Foss Maritime Company

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1151 Fairview Ave N Seattle, Washington 98109 Tel: (206) 281-3800  Email: info@foss.com Website: www.foss.com President & CEO: Paul E. Stevens The Company: Foss Maritime Company is wholly owned by Saltchuk Resources, a privately owned family investment company formed in 1982


MN 100: Sherwin-Williams Protective & Marine Coatings

101 W. Prospect Avenue Cleveland, OH 44115 Tel: (800) 524-5979  Email: sherwin@ultlead.com Website: http://sherwin-williams.com/protective Market Director, Global Marine: Steve Dickeyanager The Company: Sherwin-Williams is a global protective and marine coatings company that


ABB to Deliver Power Solutions to Ocean Rig’s drillships

Ocean Rig Athena

  ABB, a global leader in power and automation technology, has secured an order to deliver total power solutions to Ocean Rig’s two seventh generation new integrated design mobile offshore drilling units (MODU) that is being built by Samsung Heavy Industries (SHI) at Goeje shipyard in


Transas Launches a Versatile T-Bridge

Transas T-Bridge

Transas Marine has expanded its extensive product portfolio with the launch of the T-Bridge, the most advanced integrated navigation system where professional bridge equipment meets aviation, automation and even tablet technology.  


Damen Launches First PSV 3300 for PROMAR

Photo: Damen

Offshore ship manager PROMAR recently marked a milestone with the sideways launch into the Danube of the first of its two Damen PSV 3300s on order. On delivery in February 2015, the Swiss company believes the 80-metre Mamola Reliance will give them a valuable competitive edge in the West African


Rickmers Shipmanagement Get DNV GL '5-Star' Recognition

Certificate presentation: Photo DNV GL

DNV GL inform that Torsten Schramm, COO Division Germany, Middle East & Asia at DNV GL presented the certificate to Björn Sprotte, Global Head of Maritime Services, Rickmers Shipmanagement, at the at the DNV GL booth during the current SMM 2014.


First LNG Containership Receives ME-GI Engine

Photo: TOTE

Late last month, NASSCO engineers placed the world’s first dual-fuel slow speed engine into the World’s First Liquefied Natural Gas (LNG) powered containership. The ME-GI engine represents the next generation of technology that will open the door to a cleaner and safer shipping


Houston Shipping and Offshore Conference Program Announced

The fourth Houston Shipping and Offshore Conference has announced the final program for its Friday, October 10 conference at the Houstonian Hotel, Club & Spa, 111 N. Post Oak Lane, Houston. This year’s program is centered on the theme






 
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