EP 1136781 A1 20010926 - AIR-TO-AIR HEAT-EXCHANGE ELEMENT
Title (en)
AIR-TO-AIR HEAT-EXCHANGE ELEMENT
Title (de)
LUFT-LUFT-WÄRMEAUSTAUSCHELEMENT
Title (fr)
ELEMENT D'ECHANGE THERMIQUE AIR-AIR
Publication
Application
Priority
- JP 0006127 W 20000907
- JP 25381599 A 19990908
- JP 26700099 A 19990921
- JP 33055499 A 19991119
- JP 36147999 A 19991220
- JP 2000184432 A 20000620
Abstract (en)
A gas-to-gas heat exchange element 5 is constructed by superposing heat exchange segments of the same type. Heat exchanging gases are supplied to gas flow channels 4a extending in one direction, and other gas flow channels 4b extending perpendicular thereto. Each heat exchange segment has heat exchange sheets bonded to upper and lower surfaces of hollow resin spacers 2a of compressed elliptical shape arranged equidistantly to form the gas flow channels 4a. Second hollow resin spacers 2 of compressed elliptical shape are arranged equidistantly and boned to the upper heat exchange sheet. <IMAGE>
IPC 1-7
IPC 8 full level
F28D 9/00 (2006.01); F28F 3/04 (2006.01); F28F 3/10 (2006.01)
CPC (source: EP)
F28D 9/0062 (2013.01); F28F 3/042 (2013.01); F28F 3/10 (2013.01)
Citation (search report)
See references of WO 0118474A1
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
EP 1136781 A1 20010926; CA 2349343 A1 20010315; WO 0118474 A1 20010315
DOCDB simple family (application)
EP 00957029 A 20000907; CA 2349343 A 20000907; JP 0006127 W 20000907