China Patent for Rolls-Royce Bow Design

MarineLink.com
Thursday, March 13, 2014
Environship: Image credit Rolls-Royce

Rolls-Royce informs it has been granted a patent in China for the Environship wave piercing bow technology for merchant vessels. The Environship concept, which can be adapted for different ship types, incorporates a range of Rolls-Royce technologies to deliver efficiency savings for ship owners.

The design features a bow with a vertical stem for a smooth entry into the water. When a wave is encountered, the hull shape pierces through the water rather than rides over the top, while the bulb contours the shape of waves along the ship's side to reduce wave resistance. The straight flare in the bow design also minimises speed loss and slamming during operation.

Per Egil Vedlog, Rolls-Royce, Design Manager, said: "We are pleased to receive this patent because it represents a benchmark for quality and legal protection. This patented technology will be highly relevant for ship owners looking to improve the efficiency of cargo ships operating along coastlines and inland waterways where it is most important to reduce fuel consumption and emissions."

The company adds that this is the second of three patents granted for the wave piercing bow design, with patents also successfully registered in Europe last year and Russia this year.
 

Maritime Reporter May 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Shipping Freight Rates Drop Amidst Overcapacity

Shipping freight rates on the world's busiest route, from Asia to Northern Europe, fell by the largest percentage amount since 2008, reflecting wild volatility

Inmarsat 3rd Global Xpress Satellite's Launch Delayed

Inmarsat has provided an initial update on the launch schedule for Inmarsat-5 F3 (I-5 F3) following the failure of the preceding Proton Breeze M launch from

Long Beach Port to Set-up Peak Relief Chassis Fleet

The Port of Long Beach will seek bids on the creation of a new fleet of truck chassis for peak periods of the year, complementing the existing equipment used

Legal

Two ASC Kalmar Cranes for DP World Brisbane

Kalmar, part of Cargotec, has received an order from DP World Australia to deliver two new Kalmar automatic stacking cranes (ASCs) for its semi-automated terminal in Brisbane.

DP World Extends Title Sponsorship Until 2020

Dubai is set to remain at the epicenter of golf on The European Tour for the foreseeable future after global port operator DP World announced today that it will

IMO Adopts Polar Code Environmental Provisions

United Nations' International Maritime Organization (IMO) has adopted the environmental part of the Polar Code. Hereby, internationally binding regulations on

Offshore

IMO Adopts Polar Code Environmental Provisions

United Nations' International Maritime Organization (IMO) has adopted the environmental part of the Polar Code. Hereby, internationally binding regulations on

Two Hurt in Petrobras Platform Accident; Output Halted

Brazil's state-led oil company Petrobras was forced to stop output at its P-56 offshore oil production ship on Wednesday in the Marlim Sul field after an explosion

Dynamic Positioning Training Center Launched in Shanghai

C-MAR, an international marine and offshore services provider, and the Shanghai Maritime University (SMU) has officially launched the Dynamic Positioning training

Naval Architecture

China, Russia Conclude Naval Drill

Russia and China naval forces concluded their first-ever joint military exercise in the Mediterranean Sea this morning, according to an online news briefing from the Chinese Defense Ministry.

SSI to Showcase New Software at Nor-Shipping

SSI informs it will showcase the latest versions of its CAD/CAM software, ShipConstructor and EnterprisePlatform, at Nor-Shipping 2015, June 2-5. SSI CEO Darren

HMC Helps Fine-tune Damen Offshore Carrier

Damen Shipyards has presented a new shipping concept to the market: the Damen Offshore Carrier (DOC) is specifically designed as a smaller heavy transport vessel suitable for offshore installations.

Vessels

HMAS Anzac Visits Portsmouth, UK

The Royal Australian Navy’s helicopter frigate HMAS Anzac has arrived in Portsmouth, England, as part of her NORTHERN TRIDENT 2015 deployment.   Anzac departed Sydney in March 2015,

SCI Back in the Black after 3 Yrs

The Shipping Corporation of India Ltd (SCI), India’s largest shipping company and a Government of India Public Sector Undertaking having reported losses for

ERMA Bullish on Ballast Water Treatment

After having delivered several BWTS systems in Kita Nihon shipyard in Japan, one more ERMA FIRST BWTS was successfully installed onboard the Bulk Carrier M/V SCARABÉ(DWT: 60,

 
 
Maritime Security Naval Architecture Offshore Oil Pipelines Pod Propulsion Ship Electronics Ship Repair Shipbuilding / Vessel Construction Sonar Winch
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1679 sec (6 req/sec)