EP 1743124 B1 20080220 - INDUSTRIAL WATER PREHEATER
Title (en)
INDUSTRIAL WATER PREHEATER
Title (de)
BRAUCHWASSERVORWÄRMER
Title (fr)
RECHAUFFEUR D'EAU INDUSTRIELLE
Publication
Application
Priority
- PL 0200068 W 20020910
- PL 11316402 U 20020412
Abstract (en)
[origin: WO03091631A1] The invention relates to an industrial water preheater comprising a plate heat exchanger set (9) and a mixing unit (Zm), which contains a thermostat valve (26), an output collector (27) having a built-in sensor (28) for the servomotor (29), a control thermometer (34) in conduit (30) and a thermometer (37a) in conduit (37). The mixing unit (Zm) is connected to the hot water container (23), which is hydraulically connected to the cold water supply by means of a safety valve (20) and an expansion vessel (19).
IPC 8 full level
F24D 17/00 (2006.01); F24H 1/00 (2006.01)
CPC (source: EP)
F24D 17/0073 (2013.01); F24D 17/0078 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03091631 A1 20031106; AT E386908 T1 20080315; DE 50211760 D1 20080403; EP 1743124 A1 20070117; EP 1743124 B1 20080220; PL 113164 U1 20021007; PL 62235 Y1 20060531
DOCDB simple family (application)
PL 0200068 W 20020910; AT 02807300 T 20020910; DE 50211760 T 20020910; EP 02807300 A 20020910; PL 11316402 U 20020412