Global Patent Index - EP 4124801 A1

EP 4124801 A1 20230201 - HEAT SUPPLY APPARATUS

Title (en)

HEAT SUPPLY APPARATUS

Title (de)

WÄRMEZUFUHRVORRICHTUNG

Title (fr)

APPAREIL DE FOURNITURE DE CHALEUR

Publication

EP 4124801 A1 20230201 (EN)

Application

EP 22186746 A 20220725

Priority

KR 20210097991 A 20210726

Abstract (en)

The present disclosure relates to a heat supply apparatus that includes an outdoor unit including a heat exchanger configured to exchange heat between refrigerant and water, a load unit using heat of heat-exchanged water as a load, and an indoor unit configured to supply water discharged from the outdoor unit to the load unit and configured to supply water discharged from the load unit to the outdoor unit, wherein the indoor unit includes a case defining an outer shape, a first connection pipe disposed in the case and configured to transfer water introduced from the outdoor unit to the load unit, a second connection pipe disposed in the case and configured to transfer water introduced from the load unit to the outdoor unit, and a pump disposed at the second connection pipe and configured to pump water of the load unit to the outdoor unit.

IPC 8 full level

F24D 3/18 (2006.01); F24D 17/02 (2006.01); F24H 9/02 (2006.01); F24H 9/14 (2006.01); F25B 13/00 (2006.01)

CPC (source: EP KR)

F24D 3/02 (2013.01 - KR); F24D 3/10 (2013.01 - KR); F24D 3/18 (2013.01 - EP KR); F24D 17/02 (2013.01 - EP); F24D 19/083 (2013.01 - KR); F24H 9/02 (2013.01 - EP); F24H 9/142 (2013.01 - EP); F25B 13/00 (2013.01 - EP); F25D 17/02 (2013.01 - KR); F24D 2200/12 (2013.01 - EP); F25B 13/00 (2013.01 - KR); F25B 30/02 (2013.01 - KR); F25B 2313/004 (2013.01 - EP)

Citation (applicant)

KR 20120062153 A 20120614 - LG ELECTRONICS INC [KR]

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

EP 4124801 A1 20230201; KR 102638189 B1 20240216; KR 20230016466 A 20230202

DOCDB simple family (application)

EP 22186746 A 20220725; KR 20210097991 A 20210726