Global Patent Index - EP 0443620 A2

EP 0443620 A2 19910828 - Heat pump.

Title (en)

Heat pump.

Title (de)

Wärmepumpe.

Title (fr)

Pompe à chaleur.

Publication

EP 0443620 A2 19910828 (EN)

Application

EP 91102656 A 19910222

Priority

JP 4101690 A 19900223

Abstract (en)

A heat pump includes a reactor (5) adapted to accommodate a reaction material (7), the reactor (5) including a heat transfer device (100f) for accumulating heat and another heat transfer device (100e) for radiating heat. The reactor (5) communicates to a reservoir (1) adapted to accommodate a reaction medium (2) through a heat accumulation pipe (17, 19) with a compressor (3) and a valve (9) and a heat radiation pipe (13) with a valve (11) to form a circulating loop. Heat pumps having such a construction may be arranged in parallel. <IMAGE>

IPC 1-7

F25B 25/02

IPC 8 full level

F25B 17/08 (2006.01); F25B 25/02 (2006.01)

CPC (source: EP)

F25B 25/02 (2013.01)

Designated contracting state (EPC)

DE FR

DOCDB simple family (publication)

EP 0443620 A2 19910828; EP 0443620 A3 19911127; EP 0443620 B1 19931208; DE 69100730 D1 19940120; DE 69100730 T2 19940324; JP 2766027 B2 19980618; JP H03247968 A 19911106

DOCDB simple family (application)

EP 91102656 A 19910222; DE 69100730 T 19910222; JP 4101690 A 19900223