Marine link
 

D EDGE

New Vulkan Integrated Shaft Coupling Design

ICS_Design.bmp

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"

JO Tanker web.jpg

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


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


Caterpillar Forms New Analytics & Innovation Division

Image

  To better capitalize on the growing importance and excitement of data analytics and to drive innovation to support customers, Caterpillar Inc. today announced the formation of a new division, Analytics & Innovation (AI), which will be led by Caterpillar Vice President Greg Folley. The division will bring together the people and resources that will foster a culture with innovation at the core, form a broad and connected analytics ecosystem and manage strategic third party


Odfjell Elects Klaus Nyborg Director of the Board

Klaus Nyborg (Photo: Odfjell)

Odfjell SE’s Extraordinary General Meeting, held December 9, 2015, supported the Nomination Committee's proposal and elected Klaus Nyborg as new director of the Board.   Nyborg, a Danish citizen, owns no shares in Odfjell SE and has no formal ties to major shareholders of the company, according to Odfjell.   Nyborg was recently Interim CEO of DS Norden AS from 2014-2015, where he has also been on the board since 2012, and chairman since 2015


MN100: Baker, Lyman & Co., Inc.

Corinne Titus (Photo: Baker, Lyman & Co., Inc.)

The Company: A wheelhouse favorite for generations, Baker, Lyman & Co. is the oldest NOAA & Admiralty Chart Agent in the United States. Baker Lyman has been provisioning vessels with nautical charts, electronic charting systems, publications, safety/educational materials


MN100: Reintjes GmbH

Image: Reintjes GmbH

The Company: Founded in 1979, Reintjes GmbH is an independent propulsion technology company that manufactures thousands of gearboxes annually. More than 90,000 units have been supplied to customers worldwide. Over time, Reintjes has expanded its product portfolio of marine gearboxes for engine


MN100: MarineCFO

(Image: MarineCFO)

The Company: Founded in 1992, UA Business Solutions was a pioneer in the field of Enterprise Resource Planning (ERP) and an early Microsoft Partner. The ERP evolution into the maritime industry found UA developing industry specific solutions for marine clients


Maersk Line's Innovative Smart Reefers

Image: The Maersk Group

 Have you heard about Maersk Line's smart reefers that can listen and talk? Cutting edge technology that reduces risk in customer supply chain, claims Maersk Line.   "We’re always looking for ways to improve cargo care on behalf of our customers


Damen Fishery Research Vessel for Angola

Fishery Research Vessel for Angolan Ministry of Fisheries. Photo Damen

The Damen Shipyards Group has received an order for a state-of-the-art, 74 m Fishery Research Vessel from the Angolan Ministry of Fisheries. This special vessel, which has Silent-A/F/R Class notation and features a basic design from Skipsteknisk.


Swiftships Continues Autonomous Watercraft R&D

Photo: Swiftships

U.S. shipbuilder Swiftships, LLC has partnered with Virginia-based technology solutions company ICS Nett Inc. (ICS) to continue research and development efforts on the Anaconda, a Special Operation Craft Riverine (SOCR). Together, ICS and Swiftships will strive to transform the Anaconda into a


Dual Coil Shooting Full-Azimuth Multiclient Acquisition in GoM

TGS and Schlumberger today announce commencement of the Dual Coil Shooting* multi-vessel full-azimuth acquisition Revolution XII and XIII surveys in the U.S. Gulf of Mexico. The surveys will cover approximately 7,150 km2 (306 blocks) in the Green Canyon, Atwater Valley and Ewing Bank protraction areas of the Central Gulf of Mexico.  The Revolution XIl and XIII surveys will be acquired using the Schlumberger WesternGeco Q-Marine* point-receiver marine seismic system combined with the proprietary

TGS and Schlumberger today announce commencement of the Dual Coil Shooting* multi-vessel full-azimuth acquisition Revolution XII and XIII surveys in the U.S. Gulf of Mexico. The surveys will cover approximately 7,150 km2 (306 blocks) in the Green Canyon


This Day In Naval History: August 5

1832 - USS Potomac, becomes the first U.S. Navy ship to entertain royalty, King and Queen of Sandwich Islands.   1858 - The last bit of cable is laid by USS Niagara and British ship Agamemnon to complete the first trans-Atlantic cable


Harris Pye to the Rescue for Damaged Hull Repair

Shell plating after repair from inside aft peak tank (Photo: Harris Pye)

Timing is all-important when repairs to a busy drillship are the order of the day. When Pacific International Drilling West Africa’s (PIDWAL) drillship Pacific Bora suffered damage to the starboard aft hull off the coast of Nigeria, PIDWAL called for assistance from the Harris Pye


Australia’s New Ballast Water Management Requirements

Image: Plymouth Marine Laboratory

The Australian government has announced via the International Maritime Organization (IMO) that from June 16, 2016, new requirements for ships engaged in international voyages will be enacted under the auspices of the ‘Biosecurity Act 2015’.  


Knud E. Hansen To Showcase ShipSpace at SMM

Photo courtesy of KNUD E. HANSEN

The ShipSpace product is a next-generation Virtual Reality (VR) Design Verification Tool that allows designers, engineers and key stakeholders to validate design ideas and communicate effectively about vessel concepts and designs.   The product consists of computer hardware and software on


Fort McHenry: Vane Brothers New 3,000hp Tug

Vane Brothers Ft McHenry at Ft McHenry. (Photo: Vane Brothers)

Vane Brothers is hailing the newest addition to its fleet: the Fort McHenry, a state-of-the-art, 3,000-horsepower tugboat named in honor of the historic landmark that can be seen from the company’s Baltimore, Maryland, headquarters.  


Northwest Seaport Alliance Witnesses Start of Peak Season

Peak shipping season is just around the corner Photo Northwest Seaport Alliance

Strong import volumes through The Northwest Seaport Alliance in July suggest peak shipping season is just around the corner, with full imports jumping nearly 12 percent compared to July 2015. Cargo owners are forecasting a 3 to 5 percent increase in volume during peak season


MN100: ACR Electronics, Inc.

Gerry Angeli (Photo: ACR Electronics)

The Company: ACR Electronics, Inc. a Drew Marine Company, designs and manufactures a complete line of safety and survival products for the marine industries and various worldwide government agencies. Products include Emergency Position Indicating Radio Beacons, Personal Locator Beacons


MN100: Advanced Mechanical Enterprises

Image: Advanced Mechanical Enterprises

The Company: AME President Richard Merhige has pioneered the use of lasers in the marine industry.   The Case: AMEsolutions.com is comprised of Advanced Mechanical Enterprises/AME and Advanced Maintenance Engineering/AME, comprehensive marine and industrial engineering services companies






 
rss feeds | archive | privacy | history | articles | contributors | top news | contact us | about us | copyright