EP 1226391 A1 20020731 - METHOD AND DISTRIBUTING DEVICE FOR ESTABLISHING RECIRCULATION IN WATER INSTALLATIONS
Title (en)
METHOD AND DISTRIBUTING DEVICE FOR ESTABLISHING RECIRCULATION IN WATER INSTALLATIONS
Title (de)
VERFAHREN UND VERTEILEREINRICHTUNG ZUR ERMITTLUNG EINER UMWÄLZUNG IN EINER WASSERANLAGE
Title (fr)
PROCEDE ET DISPOSITIF DE DISTRIBUTION PERMETTANT D'ETABLIR UNE RECIRCULATION DANS DES INSTALLATIONS A EAU
Publication
Application
Priority
- DK 0000617 W 20001103
- DK PA199901592 A 19991104
Abstract (en)
[origin: WO0133143A1] There is disclosed a method and a distributing device (2) for establishing recirculation in a water installation, preferably hot water installation, where supply pipes are constituted by PEX-tubes (8, 10, 12), or corresponding kind of installation tubes, from a water heater (32) and a pump (34) via a distributing device to each tapping place or each hot water tap, where a bilateral distributing device (2) with primary pipe stubs (4) and oppositely disposed secondary pipe stubs (14) is used, the primary pipe stubs (4) arranged to be connected with said PEX-tubing (8, 10, 12), the said secondary pipe stubs (14) arranged to be connected with thin flexible tubes (16) extending transversely through the distributing device (2) and said primary pipe stubs (4) and continuing co-axially out through said supply pipes (10, 12) to a position close to said tapping places or hot water taps, the said secondary pipe stubs (14) being connected mutually and with the suction side of said pump (34) via a secondary distributor (30).
IPC 1-7
IPC 8 full level
F24D 17/00 (2006.01)
CPC (source: EP)
F24D 17/0078 (2013.01); F24D 17/0084 (2013.01)
Citation (search report)
See references of WO 0133143A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0133143 A1 20010510; AT E271207 T1 20040715; AU 1268701 A 20010514; DE 60012211 D1 20040819; DE 60012211 T2 20050818; DK 1226391 T3 20041101; EP 1226391 A1 20020731; EP 1226391 B1 20040714; NO 20021933 D0 20020424; NO 20021933 L 20020424
DOCDB simple family (application)
DK 0000617 W 20001103; AT 00974342 T 20001103; AU 1268701 A 20001103; DE 60012211 T 20001103; DK 00974342 T 20001103; EP 00974342 A 20001103; NO 20021933 A 20020424