<p>The heat exchanger (1) has a tubular coil enclosing an inner chamber holding a burner. The tubular coil consists of two axially aligned sub-helixes (9-12), both with connections. The sub-helix (12) furthest from the burner (7) is connected in an ambient circuit of the absorption heat pump while the other sub-helix(es) is/are connected in series in a primary circuit of the absorption heat pump.</p>
申请公布号
EP1279908(B1)
申请公布日期
2007.01.03
申请号
EP20020015697
申请日期
2002.07.18
申请人
VAILLANT GMBH
发明人
HEIM, JOHANN-LUDWIG;HOCKER, THOMAS, DR.;LANG, RAINER, DR.;MARTH, FRANK;MARX, UWE;PRESCHA, RALPH;WIENEN, JOHANN