(19)
(11) EP 2 719 901 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
21.03.2018 Bulletin 2018/12

(43) Date of publication A2:
16.04.2014 Bulletin 2014/16

(21) Application number: 13186825.9

(22) Date of filing: 01.10.2013
(51) International Patent Classification (IPC): 
F04D 29/60(2006.01)
(84) Designated Contracting States:
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
Designated Extension States:
BA ME

(30) Priority: 12.10.2012 IT PD20120297

(71) Applicant: Dab Pumps S.p.A.
35035 Mestrino (Padova) (IT)

(72) Inventors:
  • Macchioni, Paolo
    45038 POLESELLA RO (IT)
  • Sinico, Francesco
    36075 MONTECCHIO MAGGIORE VI (IT)

(74) Representative: Modiano, Micaela Nadia et al
Modiano & Partners Via Meravigli, 16
20123 Milano
20123 Milano (IT)

   


(54) Delivery connector, particularly for submersed pumps


(57) A delivery connector (10), particularly for submersed pumps, which comprises:
- an elbow duct (11) provided in one piece, bent in the shape of an inverted letter U and intended to be arranged vertically,
- a one-way valve (13) to be connected downstream of the elbow duct (11),
- means (14) for the quick coupling of the elbow duct (11) to a hydraulic system.
The connector (10) can be used in collection apparatuses (15) particularly for wastewater, which comprise:
- a tank (16),
- a submersed pump (12) in the tank (16),
- a connector (10) that connects the submersed pump (12) to a hydraulic system at the top of the tank (16).







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