EP 2513392 B1 20130918 - SUBMERGED-SURFACE-CLEANING DEVICE COMPRISING A SINGLE REVERSIBLE DRIVING AND PUMPING ELECTRIC MOTOR
Title (en)
SUBMERGED-SURFACE-CLEANING DEVICE COMPRISING A SINGLE REVERSIBLE DRIVING AND PUMPING ELECTRIC MOTOR
Title (de)
REINIGUNGSGERÄT FÜR EINE UNTERWASSEROBERFLÄCHE MIT EINEM EINZIGEN ELEKTRISCH- REVERSIBLEN ANTRIEB- UND PUMPENMOTOR
Title (fr)
APPAREIL NETTOYEUR DE SURFACE IMMERGÉE À MOTEUR ÉLECTRIQUE UNIQUE RÉVERSIBLE D'ENTRAÎNEMENT ET DE POMPAGE
Publication
Application
Priority
- FR 0906137 A 20091218
- US 30053410 P 20100202
- FR 2010052798 W 20101217
Abstract (en)
[origin: WO2011073597A1] The invention relates to a device for cleaning a surface submerged in a liquid, comprising: a hollow body; guiding and driving members (5, 6); a filtration chamber in the hollow body; at least one liquid inlet; at least one outlet for discharging liquid from the hollow body; at least one axial pumping impeller (10); and a single reversible electric motor (8), the drive shaft of which is mechanically connected to at least one motor member and to each pumping impeller simultaneously in order to drive same. In a first drive shaft (9) direction of rotation, each motor member is driven forwards and each pumping impeller generates a flow of liquid in the normal direction, thereby cleaning the submerged surface. In a second drive shaft (9) direction of rotation, each motor member is driven backwards, opposite the aforementioned forward direction.
IPC 8 full level
E04H 4/16 (2006.01)
CPC (source: EP US)
E04H 4/1209 (2013.01 - US); E04H 4/1654 (2013.01 - EP US); E04H 4/16 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2954377 A1 20110624; FR 2954377 B1 20150313; AU 2010332549 A1 20120802; AU 2010332549 B2 20160204; AU 2010332549 C1 20160512; CA 2784806 A1 20110623; CA 2784806 C 20170613; EP 2513392 A1 20121024; EP 2513392 B1 20130918; ES 2432435 T3 20131203; US 2011154585 A1 20110630; US 2014251884 A1 20140911; US 8763187 B2 20140701; US 9267300 B2 20160223; WO 2011073597 A1 20110623
DOCDB simple family (application)
FR 0906137 A 20091218; AU 2010332549 A 20101217; CA 2784806 A 20101217; EP 10807624 A 20101217; ES 10807624 T 20101217; FR 2010052798 W 20101217; US 201414282044 A 20140520; US 97123610 A 20101217