EP 0606826 A1 19940720 - Double-body flexible pipe for water distribution in building.
Title (en)
Double-body flexible pipe for water distribution in building.
Title (de)
Flexibles Doppelkörperrohr für das Wasserversorgungssystem eines Gebäudes.
Title (fr)
Tuyau flexible à double corps pour le réseau d'alimentation d'eau dans les bâtiments.
Publication
Application
Priority
EP 93830003 A 19930111
Abstract (en)
The invention foresees, for the hot and cold water distribution form the initial getting points or form the mains of the floors to the delivery points of the sanitary fittings, a double-body plant in flexible plastic materials made by a tubular pipe (1), into which the water flows which is freely introduced to connect in position a dispenser getting conduit with a delivery device on the used point, to be put inside a wrinkled sheath (2) in advance to place in conduits which, with its continuous system of rigid rings (3) acting to resistance articulated rib placed on variable line, comes to protect and avoid also in bending the squeezing of the contained tubular pipe (1). <IMAGE>
IPC 1-7
E03C 1/02; E03B 7/04; C09D 5/34; C09D 5/08; H01B 1/02; H01B 1/06; H01B 1/08; H01B 1/10; H01B 1/14; H01B 1/16; H01B 1/20; H01B 1/22; H05K 9/00
IPC 8 full level
CPC (source: EP)
E03B 7/09 (2013.01); E03C 1/023 (2013.01)
Citation (search report)
- [X] DE 3504127 A1 19850905 - FISCHER AG GEORG [DE]
- [X] DE 4032445 A1 19910516 - FISCHER AG GEORG [DE]
- [X] WO 9208013 A1 19920514 - PARMA OY [FI]
- [X] US 5031940 A 19910716 - STEFANOS KILIMIS [GR]
- [A] WO 8605534 A1 19860925 - BUECHER HEINRICH [DE]
- [A] EP 0458076 A1 19911127 - RAFELD KARL SPRITZGUSSWERK [DE]
- [A] CH 651908 A5 19851015 - GIACOMINI RUBINETTERIE
- [A] EP 0351155 A2 19900117 - MIDTEC AMERICA [US]
- [A] FR 2426202 A1 19791214 - MEUNIER JEAN PIERRE [FR]
- [A] EP 0009375 A1 19800402 - WIRSBO BRUKS AB [SE]
- [A] EP 0048906 A2 19820407 - FISCHER AG GEORG [CH]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 93830003 A 19930111