World News

Industry news and insights from Europe and around the World

UK News

Latest news and developments in the United Kingdom

Products

Keep up-to-date with the latest new products and technology

Features

General articles, applications and industry analysis

Hubbard tests Dearman 2 engine

dearman-refrigerationUK: Dearman has begun on-vehicle testing of a second generation liquid nitrogen transport refrigeration engine.

Dearman and its technology partner Hubbard Products began testing its liquid nitrogen Dearman engine, which replaces the standard diesel engine, on a transport refrigeration system in early 2015. Since then the Dearman engine has been re-designed to be 30% lighter, 30% smaller and 30% more efficient than its predecessor.

The entire refrigeration system is also said to have been reconfigured, downsizing a number of components and optimising them to deliver maximum efficiency and higher levels of performance. Dearman’s Generation 2 system will now be tested with support from independent test house HORIBA MIRA, before a commercial, on-road, field trial begins with a UK operator in 2016.

Discussing the development, Michael Ayres, deputy CEO of Dearman said: “This is another important milestone as we develop our revolutionary clean cold and power technology. We have always planned to evolve and continuously improve our core Dearman engine, but to achieve such rapid improvements in weight and efficiency is a significant achievement. We aspire to offer systems which are not only cleaner, but that are also cheaper and perform better than polluting diesel alternatives. We are another step closer to achieving that goal.”

Related stories:

Hubbard trials liquid-air-powered refrigeration – June 5, 2014
UK: Suffolk-based Hubbard Products is collaborating on field trials of a new liquid-air-powered transport refrigeration system. Read more…

Dearman extends liquid air deal with Hubbard – October 8, 2015
UK: Liquid air technology company Dearman has extended its work with Hubbard Products by signing a partnership with the Suffolk-based refrigeration firm. Read more…

Latest News

25th February 2024

Home heat pump install for newly-trained engineers

UK: A UK charity is proposing to give newly trained heat pump installers an air-source heat pump to install in their own home.
23rd February 2024

Hoshizaki acquires 25% stake in Fogel

PANAMA: Japanese refrigeration equipment manufacturer Hoshizaki has acquired a 25% stake in Fogel Company Inc, a manufacturer of commercial refrigeration equipment based in Republic of Panama, for US$28m.
22nd February 2024

Large capacity ULT chiller using neon refrigerant

SOUTH KOREA: Researchers claim to have developed a large capacity ultra-low temperature industrial chiller which, in tests, has achieved a 10kW cooling performance at -100℃.
21st February 2024

CCF publishes election manifesto

UK: In a new manifesto ahead of this year’s general election, the Cold Chain Federation (CCF) is calling for future government’s to take action to recognise the industry’s crucial contributions.
21st February 2024

Sanhua extends expansion valve applications

SPAIN: Sanhua’s SEC HD electric expansion valve controller is now compatible for a variety of applications with 29 commonly used refrigerants, including CO2, hydrocarbons and HFCs. 
20th February 2024

F-gas regulation published in Official Journal

EUROPE: The new F-gas regulation has now been published in the EU’s Official Journal, making it legally binding and entering into force in 20 days.