Title:
HEAT EXCHANGE UNIT
Document Type and Number:
WIPO Patent Application WO/2011/148178
Kind Code:
A3
Abstract:
A heat exchange unit (214) arranged to be used to recover energy from exhaust gas, the heat exchange unit (214) comprising a gas inlet duct (222) to which a heat exchange duct (216) is connected, wherein a heat exchange array (752, 754) of a heat exchange system is situated within the heat exchange duct (216) surrounding a maintenance duct and wherein the maintenance duct (226) is arranged to allow access for inspection and/or maintenance of at least part of the heat exchange system.
Inventors:
WICKHAM MARK (GB)
Application Number:
PCT/GB2011/050991
Publication Date:
July 26, 2012
Filing Date:
May 26, 2011
Export Citation:
Assignee:
HEAT RECOVERY SOLUTIONS LTD (GB)
WICKHAM MARK (GB)
WICKHAM MARK (GB)
International Classes:
F28D7/02
Foreign References:
| EP0351247A2 | 1990-01-17 | |||
| US4446820A | 1984-05-08 | |||
| BE891799A | 1982-07-15 | |||
| US20050133202A1 | 2005-06-23 | |||
| EP2072938A2 | 2009-06-24 |
Attorney, Agent or Firm:
BARKER BRETTELL LLP (Edgbaston, Birmingham West Midlands B16 8QQ, GB)
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