EP 0559477 A1 19930908 - Valve member for automatic pool cleaner.
Title (en)
Valve member for automatic pool cleaner.
Title (de)
Ventilteil für automatischen Schwimmbeckenreiniger.
Title (fr)
Elément de vanne pour dispositif de nettoyage automatique pour piscine.
Publication
Application
Priority
ZA 921605 A 19920304
Abstract (en)
A valve member 38 for an automatic swimming pool cleaner 10 is disclosed and claimed. The valve member is symmetrical and defines similarly shaped and positioned recesses 52 and 54 in opposed sealing faces 48 and 50 thereof. <IMAGE>
IPC 1-7
IPC 8 full level
E04H 4/16 (2006.01)
CPC (source: EP)
E04H 4/1663 (2013.01)
Citation (search report)
- [AP] EP 0476413 A2 19920325 - RIEF DIETER J [US]
- [A] DE 2620119 A1 19771124 - CHAUVIER FERNAND L O J
- [A] FR 2520422 A1 19830729 - TUBSUD AUTOMATION SA [FR]
Designated contracting state (EPC)
DE ES FR GB PT
DOCDB simple family (publication)
EP 0559477 A1 19930908; EP 0559477 B1 19981202; DE 69322301 D1 19990114; DE 69322301 T2 19990715; ES 2127246 T3 19990416; ZA 931591 B 19930927
DOCDB simple family (application)
EP 93301666 A 19930304; DE 69322301 T 19930304; ES 93301666 T 19930304; ZA 931591 A 19930305