EP 0768436 A3 19970723 - Device to separate solid substances from liquids, in particular gully, kit and cover for making the same and flushing- and suction pipe for its cleaning
Title (en)
Device to separate solid substances from liquids, in particular gully, kit and cover for making the same and flushing- and suction pipe for its cleaning
Title (de)
Vorrichtung zum Trennen fester Bestandteile von Flüssigkeiten, insbesondere Strasseneinlauf, Bausatz und Abdeckung zu deren Herstellung und Spül- und Saugrohr zu deren Wartung
Title (fr)
Dispositif à extraire des substances solides de liquides, en particulier bouche d'égout, kit de montage et couvercle pour sa fabrication et tuyau de chasse et d'aspirateur d'entretien
Publication
Application
Priority
DE 29516006 U 19951009
Abstract (en)
[origin: EP0768436A2] The drain has a shaft (1) with intake (8), outlet (11), and filter (14) between them. The shaft is divided by the filter into a first dirt collector part (24) and a second maintenance part (25). The intake is directly connected to the first part, and the outlet is connected to the second part. The second part has an associated maintenance opening, which gives access to the outlet even when the filter is fitted. Intake and maintenance opening are positioned at a distance to each other and are independent. The shaft has a top cover (7), with a passage, which forms the intake and/or the maintenance opening.
IPC 1-7
IPC 8 full level
E03F 5/04 (2006.01); E03F 5/14 (2006.01); E03F 7/10 (2006.01)
CPC (source: EP)
E03F 5/0404 (2013.01); E03F 5/0405 (2013.01); E03F 5/14 (2013.01)
Citation (search report)
- [X] CH 130363 A 19281215 - WIDMER HERMANN [CH]
- [X] DE 467270 C 19281022 - FRANZ VON REICHE
- [X] AT 367489 B 19820712 - KASTNER HELMUT ING [AT], et al
- [X] DE 1132507 B 19620628 - WALTHER LOEFFLER, et al
- [X] EP 0417009 A1 19910313 - INST FRANCAIS DU PETROLE [FR]
- [X] US 5117857 A 19920602 - SMITH RAY S [US]
- [X] US 4840732 A 19890620 - RAWLINS P J THOMAS [US]
Designated contracting state (EPC)
AT BE CH DE FR LI LU NL
DOCDB simple family (publication)
EP 0768436 A2 19970416; EP 0768436 A3 19970723; EP 0768436 B1 20030528; AT E241739 T1 20030615; DE 29516006 U1 19970206; DE 59610472 D1 20030703; PL 182563 B1 20020131; PL 316437 A1 19970414
DOCDB simple family (application)
EP 96116052 A 19961008; AT 96116052 T 19961008; DE 29516006 U 19951009; DE 59610472 T 19961008; PL 31643796 A 19961008