Title (en)

Heat pump

Title (de)

Wärmepumpe

Title (fr)

Pompe à chaleur

Publication

EP 1018627 A3 20001206 (EN)

Application

EP 00200011 A 20000105

Priority

NL 1010979 A 19990107

Abstract (en)

[origin: EP1018627A2] A heat pump comprising a compressor circuit (1-14) including, seen in the direction of flow of the compressor circuit: a compressor (1); a primary part of a first heat exchanger, to be referred to as the condenser (4); an expansion valve (8); and a primary part of an second heat exchanger, to be referred to as the evaporator (11); wherein the compressor (1) is connected with a subframe (4,11,15-17), which subframe (4,11,15-17) is connected, via first damping elements (18,19), with a mounting frame (20,21) which is intended to be fixedly connected to a fixed structure, wherein the first damping elements (18,19) provide vibration isolation between the subframe (4,11,15-17) and the mounting frame (20,21), wherein a control unit (73) regulates the rotational speeds of the heat source circuit pump (23), the central heating circuit pump and/or the compressor (1).

IPC 1-7

F25B 29/00; F24D 3/18; F24H 9/12; F25B 30/02

IPC 8 full level

F25B 30/02 (2006.01); F25B 41/00 (2006.01); F25B 49/02 (2006.01); F25B 30/06 (2006.01)

CPC (source: EP US)

F25B 30/02 (2013.01 - EP US); F25B 41/40 (2021.01 - EP US); F25B 49/025 (2013.01 - EP); F25B 30/06 (2013.01 - EP); F25B 2500/13 (2013.01 - EP)

Citation (search report)

• [YA] US 4305260 A 19811215 - BACKLUND ANDERS D
• [Y] US 5070708 A 19911210 - MALOSH JAMES B [US], et al
• [A] US 1753944 A 19300408 - REPLOGLE JOHN R
• [A] FR 2532729 A1 19840309 - ROSSIGNOL SA [FR]
• [A] US 5274200 A 19931228 - DAS SATHISH R [US], et al
• [A] US 4449376 A 19840522 - DRAPER ROBERT [US], et al
• [A] DE 3302081 A1 19840726 - STIEBEL ELTRON GMBH & CO KG [DE]

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 1018627 A2 20000712; EP 1018627 A3 20001206; EP 1018627 B1 20060726; AT E334359 T1 20060815; DE 60029497 D1 20060907; DE 60029497 T2 20070503; NL 1010979 C2 20000711

DOCDB simple family (application)

EP 00200011 A 20000105; AT 00200011 T 20000105; DE 60029497 T 20000105; NL 1010979 A 19990107