EP 2023070 B1 20110504 - Regenerative heat exchanger and radial seal for use for such and method for separating gaseous media in a regenerative heat exchanger
Title (en)
Regenerative heat exchanger and radial seal for use for such and method for separating gaseous media in a regenerative heat exchanger
Title (de)
Regenerativ-Wärmeaustauscher und Radialdichtung zur Verwendung für einen solchen sowie Verfahren zum Trennen von gasförmigen Medien in einem regenerativ-Wärmeaustauscher
Title (fr)
Echangeur thermique régénératif, joint radial destiné à l'utilisation pour celui-ci et procédé destiné à la séparation de milieux gazeux dans un échangeur thermique régénératif
Publication
Application
Priority
EP 07014528 A 20070724
Abstract (en)
[origin: EP2023070A1] The heat exchanger has a rotor (10) comprising a set of radially running sector walls (12). Heat accumulator chambers (19) are arranged one behind the other in a radial direction of the rotor and through-flowable by a gaseous medium. The chambers comprise openings formed in an area of front surfaces of the rotor, and a radial seal (20) is arranged at the front surfaces of the rotor, where the seal and the rotor are rotatable relative to each other. The radial seal is designed in such a manner that the seal partially covers the opening during the operation of the heat exchanger. An independent claim is also included for a method for separating gaseous medium in a regenerative-heat exchanger.
IPC 8 full level
F28D 19/04 (2006.01)
CPC (source: EP US)
F28D 19/047 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2023070 A1 20090211; EP 2023070 B1 20110504; AT E508337 T1 20110515; CN 101373122 A 20090225; CN 101373122 B 20120718; DE 502007007132 D1 20110616; DK 2023070 T3 20110711; HK 1128191 A1 20091016; PL 2023070 T3 20111031; PT 2023070 E 20110630; RU 2008130532 A 20100127; RU 2395051 C2 20100720; SI 2023070 T1 20110930; US 2009056908 A1 20090305; US 8561672 B2 20131022; ZA 200806464 B 20100728
DOCDB simple family (application)
EP 07014528 A 20070724; AT 07014528 T 20070724; CN 200810214744 A 20080724; DE 502007007132 T 20070724; DK 07014528 T 20070724; HK 09107562 A 20090818; PL 07014528 T 20070724; PT 07014528 T 20070724; RU 2008130532 A 20080723; SI 200730685 T 20070724; US 17806708 A 20080723; ZA 200806464 A 20080724