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Westport Innovations Inc.

1700 West 75th Avenue
Vancouver, British Columbia
V6P 6P2
Canada
Telephone: 604-718-2012
Fax: 604-718-2001

Attn: General Inquiries / Renseignements généraux
info@cumminswestport.com

Website:

http://www.westport.com

Profile:

Westport Innovations is dedicated to leading the shift of the international commercial engine industry from oil-based to gaseous fuels. The company develops technologies that allow diesel engines to operate on alternative fuels such as natural gas. Westport Innovations is now working with engine and automotive leaders such as Cummins, Isuzu and MAN - just to name a few - to advance its technologies. The company's market is anything that requires a diesel engine from transportation and industrial applications to power generation.

Technologies:

Advanced Fuels
Transportation Technologies - Other

Technology Description:

The Westport-Cycle is designed to obtain diesel-like torque and fuel efficiency with natural gas. A Westport-Cycle fuel system typically consists of fuel injectors, a natural gas fuel pump or compressor and electronic controls. Following the practice of all modern diesel engines, our injectors supply fuel directly into the combustion chamber at the end of the compression stroke, with fuel quantity and timing controlled electronically. A fuel pump or compressor delivers fuel from a storage container, or from a gas supply pipeline, and maintains a required constant supply pressure so that the fuel can be forced into the engine cylinder via the injector. Electronic controls manage the flow of fuel to the cylinder and provide information about the fuel system to the engine operator.

A Westport-Cycle fuel system also requires ignition assistance. This is because the hot compressed air of a diesel engine is not sufficient to ensure consistent ignition of natural gas, which has an higher ignition temperature than diesel fuel.

Countries of Operation:

Canada


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