Navy Patent SNARE Propeller Entangler

Press Release
Monday, April 01, 2013

The small naval arresting rope entangler, or SNARE, helps stop boats from evading military & law enforcement inspections by entangling the craft's propellers.

SNARE was designed by a team of engineers from NSWC Carderock, NSWC Dahlgren and the U.S. Coast Guard Research and Development Center.

"For our part in the project, Carderock engineers designed and built a test bed for evaluating various concepts, developed concepts to test and conducted model scale tests," said project manager Kedric Eisenberg. "Engineers from Dahlgren and the U.S. Coast Guard also consulted on the project, provided past propeller-entanglement device experiences and identified current threats."

The system fielded prior to SNARE was the running gear entanglement system, which, according to Eisenberg, worked well as a static barrier, but lost efficiency when launched from a platform.

"We designed SNARE to more effectively stop fast boats. Our system can be deployed by a launcher, but also has the capability to be an underwater barrier," said Eisenberg.

SNARE is currently being evaluated by the U.S. Coast Guard and other government agencies.

Naval Sea Systems Command (NAVSEA) warfare centers were awarded 135 of the Navy's 320 patents in 2012. A field activity of the Naval Sea Systems Command, NSWC Carderock Division's responsibilities span a broad range including science and technology, research and development, test and evaluation, product delivery and fleet support.
 

Maritime Reporter October 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

Rolls-Royce Bags £12 mi Order from Myklebusthaug Management

Rolls-Royce has won a £12 million order to provide design, integrated power and propulsion systems and equipment for a highly advanced multipurpose service vessel

DNV GL “Modification Excellence Award” for Schiffahrt

Classification society DNV GL recognised that E.R. Schiffahrt has retrofitted seven ultra large container vessels to meet the highest energy efficiency standards

Kleven Wins New Yacht Contract

Norwegian ship builder Kleven has secured a new contract for a high specification, 116-metre long Expedition Support Vessel. The order is placed by Mr Graeme Hart,

New Products

ESSA's Fleet Upgradation Environmental Driven

State-controlled Exportadora de Sal SA de CV of Mexico ("ESSA"), one of the world’s largest salt exporters with a 10-million-ton annual production, has strengthened

Rolls-Royce Bags £12 mi Order from Myklebusthaug Management

Rolls-Royce has won a £12 million order to provide design, integrated power and propulsion systems and equipment for a highly advanced multipurpose service vessel

DNV GL “Modification Excellence Award” for Schiffahrt

Classification society DNV GL recognised that E.R. Schiffahrt has retrofitted seven ultra large container vessels to meet the highest energy efficiency standards

Navy

NATO Unconcerned by Russian Warships in English Channel

A squadron of Russian warships entered the English Channel on Friday but a NATO official dismissed a Russian media report that they were there to conduct military exercises.

Japan Military Wants China "Crisis Management" Pact

Japan's highest-ranking military officer on Friday urged an early start to a "crisis management" mechanism with China amid conflicting claims to a group of tiny East China Sea islands.

NAVCENT Commander Recognizes Journey of Hope Sailors

Commander, U.S. Naval Forces Central Command, U.S. 5th Fleet, Combined Maritime Forces, Vice Adm. John. W. Miller, recognized the accomplishments of three special-needs sailors from the Kuwaiti ship,

Maritime Security

NATO Unconcerned by Russian Warships in English Channel

A squadron of Russian warships entered the English Channel on Friday but a NATO official dismissed a Russian media report that they were there to conduct military exercises.

High Seas Becoming Less Secure

Despite the significant reduction in piracy attacks over the last few years it is now widely accepted by the maritime community that the safety of the High Seas

Subsea Defense & the Changing Paradigm of Submarine Programs

Technology and dynamic mission profiles have driven change in the defense industry, Hydro Group Plc Managing Director Doug Whyte, explores the changing paradigm of submarine programs,

Coast Guard

USCG Medevacs Man From Sailboat off NC Coast

The Coast Guard medevaced an injured 62-year-old man from his sailboat Thursday approximately 100 miles east of Kill Devil Hills. Watchstanders at the Fifth

USCG Suspend Search for Crabber Near Anacortes, Wash.

The Coast Guard has suspended the search for a crabber reported overdue near Anacortes, Wednesday. Dean Harvey, 48, of Bremerton, remains missing. Search

Bollinger Delivers 11th FRC to the US Coast Guard

Bollinger Shipyards, Inc. has delivered the William Trump, the 11th Fast Response Cutter (FRC) to the United States Coast Guard.   The announcement was made by Bollinger Chief Operating Officer,

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Standards Navigation Pipelines Pod Propulsion Salvage Ship Electronics Shipbuilding / Vessel Construction Winch
rss | archive | history | articles | privacy | terms and conditions | 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: 0.1876 sec (5 req/sec)