Abstract: A heat exchanger comprises a stack of mutually spaced apart plates. The plates are separated by respective spacings therebetween. Alternate spacings respectively provide a flow path for a first fluid and a second fluid. The heat exchanger further comprises a first header for inflow of the first fluid and a second header for outflow of the first fluid. The first and second headers are connected to the plate stack by flexible tubular ducting means.
Type:
Grant
Filed:
June 20, 2014
Date of Patent:
November 7, 2017
Assignee:
Hiflux Limited
Inventors:
David Barnes, Tanzi Besant, Albert Demargne, Keith Pullen
Abstract: A heat exchanger comprises a stack of mutually spaced apart plates. The plates are separated by respective spacings therebetween. Alternate spacings respectively provide a flow path for a first fluid and a second fluid. The heat exchanger further comprises a first header for inflow of the first fluid and a second header for outflow of the first fluid. The first and second headers are connected to the plate stack by flexible tubular ducting means.
Type:
Grant
Filed:
November 15, 2010
Date of Patent:
July 15, 2014
Assignee:
Hiflux Limited
Inventors:
David Barnes, Tanzi Besant, Albert Demargne, Keith Pullen
Abstract: A heat exchanger comprises a plurality of plates (7, 9, 11, 13) each having first (15, 19) and second (17, 21) heat transfer surfaces on reverse sides. The plates are arranged in a stack with spacings between mutually facing heat transfer surfaces of adjacent plates. Alternate spacings in the stack providing respectively, a first fluid path (51, 52) for a first fluid and a second fluid path (57, 59) for a second fluid. The plates are arranged in a plurality of groups, each comprising at least two plates. Pin means are provided in the form of a plurality of groups of pins (23). The pins of each pin group are arranged to bridge plates of a respective plate group.
Type:
Grant
Filed:
September 30, 2004
Date of Patent:
December 31, 2013
Assignee:
Hiflux Limited
Inventors:
Tanzi Besant, John Coplin, Albert Demargne, Arnold James Stuart Pratt
Abstract: A heat exchanger comprises a stack of mutually spaced apart plates. The plates are separated by respective spacings therebetween. Alternate spacings respectively provide a flow path for a first fluid and a second fluid. The heat exchanger further comprises a first header for inflow of the first fluid and a second header for outflow of the first fluid. The first and second headers are connected to the plate stack by flexible tubular ducting means.
Type:
Application
Filed:
November 15, 2010
Publication date:
March 10, 2011
Applicant:
Hiflux Limited
Inventors:
David Barnes, Tanzi Besant, Albert Demargne, Keith Pullen
Abstract: A heat exchanger comprises a stack of mutually spaced apart plates. The plates are separated by respective spacings therebetween. Alternate spacings respectively provide a flow path for a first fluid and a second fluid. The heat exchanger further comprises a first header for inflow of the first fluid and a second header for outflow of the first fluid. The first and second headers are connected to the plate stack by flexible tubular ducting means.
Type:
Application
Filed:
July 6, 2007
Publication date:
November 1, 2007
Applicant:
Hiflux Limited
Inventors:
David Barnes, Tanzi Besant, Albert Demargne, Keith Pullen