EP 1685784 A1 20060802 - Suction device
Title (en)
Suction device
Title (de)
Sauggerät
Title (fr)
Dispositif d'aspiration
Publication
Application
Priority
EP 05001608 A 20050127
Abstract (en)
A suction device with a dirt collecting box (12), a suction inlet (16), an outlet which can be closed by a float valve and a filter element upstream from the suction unit, in which a flow guide (20) is mounted at the inlet (16) so as to divide the suction flow (70) into at least two part-streams (71, 72) showing directional flow components which are opposite to one another and at right angles to a vertical axis of the dirt collector (12).
IPC 8 full level
A47L 7/00 (2006.01); A47L 5/36 (2006.01); B01D 45/08 (2006.01)
CPC (source: EP)
A47L 5/365 (2013.01); A47L 7/0019 (2013.01); A47L 7/0028 (2013.01); A47L 9/165 (2013.01)
Citation (applicant)
- US 3820310 A 19740628 - FROMKNECHT C, et al
- US 4809396 A 19890307 - HOUSER FRANKLIN C [US]
Citation (search report)
- [X] US 4809396 A 19890307 - HOUSER FRANKLIN C [US]
- [A] US 5954863 A 19990921 - LOVELESS MICHAEL L [US], et al
- [DA] US 3820310 A 19740628 - FROMKNECHT C, et al
- [A] US 5795358 A 19980818 - SCANLON JOHN J [US], et al
- [A] US 2004089157 A1 20040513 - VON STACKELBERG ROLAND [CA]
- [A] US 4623366 A 19861118 - BERFIELD ROBERT C [US], et al
Designated contracting state (EPC)
DE IT
DOCDB simple family (publication)
EP 1685784 A1 20060802; EP 1685784 B1 20110105; DE 502005010795 D1 20110217
DOCDB simple family (application)
EP 05001608 A 20050127; DE 502005010795 T 20050127