Global Patent Index - EP 1055885 A2

EP 1055885 A2 2000-11-29 - Air conditioner

Title (en)

Air conditioner

Title (de)

Klimaanlage

Title (fr)

Dispositif de conditionnement d'air

Publication

EP 1055885 A2 (EN)

Application

EP 00110895 A

Priority

JP 14523199 A

Abstract (en)

In order to stabilize room temperature by adjusting heating capability, intermittent operation of a compressor 1 is performed with operation time of compressor 1 temporarily made longer at a prescribed timing, so that determination as to whether outdoor heat exchanger 5 is frosted or not can be made with high accuracy. Therefore, idle defrosting operation is prevented and defrosting operation is performed without fail when necessary. Therefore, heating efficiency is improved. <IMAGE>

IPC 1-7 (main, further and additional classification)

F24F 11/00; F25B 47/02

IPC 8 full level (invention and additional information)

F24F 11/02 (2006.01); F24F 11/00 (2006.01); F25B 47/02 (2006.01); F25B 49/02 (2006.01); F25B 13/00 (2006.01); F25D 21/00 (2006.01)

CPC (invention and additional information)

F25B 49/022 (2013.01); F24F 11/30 (2018.01); F25B 47/025 (2013.01); F24F 11/41 (2018.01); F25B 13/00 (2013.01); F25B 49/025 (2013.01); F25B 2600/0251 (2013.01); F25D 21/002 (2013.01)

Citation (applicant)

Designated contracting state (EPC)

DE ES IT

DOCDB simple family

EP 1055885 A2 20001129; EP 1055885 A3 20020403; EP 1055885 B1 20060329; AU 3634900 A 20001130; AU 768701 B2 20040108; CN 1135336 C 20040121; CN 1275698 A 20001206; DE 60026898 D1 20060518; DE 60026898 T2 20070315; ES 2259955 T3 20061101; JP 2000337682 A 20001208; JP 3609286 B2 20050112