EP 0839304 B1 20010829 - DISTRIBUTOR FOR A HEATING OR COOLING INSTALLATION
Title (en)
DISTRIBUTOR FOR A HEATING OR COOLING INSTALLATION
Title (de)
VERTEILER FÜR EINE HEIZ- ODER-KUEHLANLAGE
Title (fr)
DISTRIBUTEUR POUR UNE INSTALLATION DE CHAUFFAGE OU DE REFRIGERATION
Publication
Application
Priority
- SE 9600828 W 19960625
- SE 9502388 A 19950630
Abstract (en)
[origin: WO9702457A1] A distributor (7) in a single-pipe system (1, 2) in a heating or cooling apparatus has a feed pipe (3), a return and bypass pipe (4), radiators or cooling elements (5), valves (6) for the latter, and a housing (8) with an axially through-going conduit (9), one end of which forms a return inlet (10), and to which are laterally connected a return outlet (11), a feed inlet (12) and a feed outlet (13). Through the other end of said conduit (9) is inserted a control spindle (17, 21) having a cone (18) for throttling or shutting off said return inlet (10) against a seat (19) in said housing (8). According to the invention, said spindle (17, 21) is provided with a throttling cone (22) acting on a surrounding seat (23) being a circular-cylindrical restriction of said housing (8), which restriction constitutes a bypass of said system jointly with said feed inlet, said return outlet and portions of said conduit interconnecting same.
IPC 1-7
IPC 8 full level
F24H 9/12 (2006.01)
CPC (source: EP)
F24D 19/0007 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB LI LU NL
DOCDB simple family (publication)
WO 9702457 A1 19970123; AT E204979 T1 20010915; AU 6323496 A 19970205; DE 69614859 D1 20011004; DE 69614859 T2 20020502; DK 0839304 T3 20011217; EP 0839304 A1 19980506; EP 0839304 B1 20010829; NO 310255 B1 20010611; NO 975898 D0 19971216; NO 975898 L 19971216; PL 324024 A1 19980511; SE 507600 C2 19980622; SE 9502388 D0 19950630; SE 9502388 L 19961231
DOCDB simple family (application)
SE 9600828 W 19960625; AT 96922329 T 19960625; AU 6323496 A 19960625; DE 69614859 T 19960625; DK 96922329 T 19960625; EP 96922329 A 19960625; NO 975898 A 19971216; PL 32402496 A 19960625; SE 9502388 A 19950630