Global Patent Index - EP 2019920 A2

EP 2019920 A2 2009-02-04 - HEAT EXCHANGER ASSEMBLY

Title (en)

HEAT EXCHANGER ASSEMBLY

Title (de)

WÄRMETAUSCHERBAUGRUPPE

Title (fr)

ENSEMBLE D'ÉCHANGEUR THERMIQUE

Publication

EP 2019920 A2 (EN)

Application

EP 07777160 A

Priority

  • US 2007011949 W
  • US 80217406 P
  • US 74978207 A

Abstract (en)

[origin: US2007266714A1] A heat exchanger assembly for transferring heat across a wall of a housing is disclosed. The assembly comprises an outer heat exchanger having an outer ring disposed outside the housing and having an interior surface in contact with an exterior surface of the wall; an inner support disposed inside the housing and having an exterior surface; and a plurality of inner heat fins connecting the exterior surface of the inner support to an interior surface of the wall of the housing.

IPC 8 full level (invention and additional information)

F02G 1/053 (2006.01); F25B 9/14 (2006.01); F28F 1/10 (2006.01)

CPC (invention and additional information)

F25B 9/14 (2013.01); F02G 1/053 (2013.01); F28F 1/105 (2013.01); F28F 1/12 (2013.01); F02G 2255/20 (2013.01); F02G 2256/02 (2013.01); F28F 2275/025 (2013.01); F28F 2275/12 (2013.01); Y10T 29/4935 (2013.01)

Citation (search report)

See references of WO 2007136775A3

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

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

US 2007266714 A1 20071122; CN 101479460 A 20090708; CN 101479460 B 20110525; EP 2019920 A2 20090204; JP 2009537787 A 20091029; KR 20090018970 A 20090224; WO 2007136775 A2 20071129; WO 2007136775 A3 20080320

INPADOC legal status


2012-06-13 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20111201

2009-08-26 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2009-02-04 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081107

2009-02-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): 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

2009-02-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS