EP 0674735 A1 19951004 - EXHAUST FAN.
Title (en)
EXHAUST FAN.
Title (de)
LÜFTER.
Title (fr)
VENTILATEUR D'AERATION.
Publication
Application
Priority
- AU 9300618 W 19931203
- AU PL632992 A 19921215
Abstract (en)
[origin: WO9413893A1] An exhaust fan is driven by a water turbine. The water turbine is connected between the water supply and point of use so that when the water is used, e.g., shower, bath, toilet, the fan is driven by the water turbine.
IPC 1-7
IPC 8 full level
E03D 9/04 (2006.01); F01D 1/32 (2006.01); F03B 13/00 (2006.01); F04D 25/04 (2006.01); F24F 7/007 (2006.01); F24F 7/013 (2006.01); F24F 7/06 (2006.01)
CPC (source: EP)
E03D 9/04 (2013.01); F01D 1/32 (2013.01); F03B 13/00 (2013.01); F04D 25/04 (2013.01); F24F 7/013 (2013.01); F24F 2005/006 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9413893 A1 19940623; BR 9307644 A 19990831; CA 2151942 A1 19940623; EP 0674735 A1 19951004; EP 0674735 A4 19970423; FI 106735 B 20010330; FI 952929 A0 19950614; FI 952929 A 19950713; NO 952359 D0 19950614; NO 952359 L 19950721; NZ 258063 A 19970324; SG 54279 A1 19981116
DOCDB simple family (application)
AU 9300618 W 19931203; BR 9307644 A 19931203; CA 2151942 A 19931203; EP 94900653 A 19931203; FI 952929 A 19950614; NO 952359 A 19950614; NZ 25806393 A 19931203; SG 1996007153 A 19931203