Title:
ELECTROMOTIVE PUMP ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2013/037449
Kind Code:
A3
Abstract:
The invention relates to an electromotive pump assembly (1), in particular a water pump of a motor vehicle, having an electric motor (12), a printed circuit board (13), control electronics and a pump impeller (9) in a pump housing (2). The pump impeller is arranged coaxially with respect to the motor axis (10) of the electric motor (12a) in a fluid channel (6) and is driven by said electric motor, wherein the pump housing (2) comprises a first housing chamber (4), in which the electric motor (12) is arranged, and a second housing chamber (5) radially spaced therefrom, in which the printed circuit board (13) is arranged.
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Inventors:
KLIPPERT UWE (DE)
RUEMMLER MAIK (DE)
MACHT ALWIN (DE)
MIJAC ANTO (DE)
TERRAZ GERALD (DE)
RUEMMLER MAIK (DE)
MACHT ALWIN (DE)
MIJAC ANTO (DE)
TERRAZ GERALD (DE)
Application Number:
PCT/EP2012/003549
Publication Date:
August 15, 2013
Filing Date:
August 22, 2012
Export Citation:
Assignee:
BROSE FAHRZEUGTEILE (DE)
KLIPPERT UWE (DE)
RUEMMLER MAIK (DE)
MACHT ALWIN (DE)
MIJAC ANTO (DE)
TERRAZ GERALD (DE)
KLIPPERT UWE (DE)
RUEMMLER MAIK (DE)
MACHT ALWIN (DE)
MIJAC ANTO (DE)
TERRAZ GERALD (DE)
International Classes:
F04D13/06
Domestic Patent References:
| WO2007024475A1 | 2007-03-01 |
Foreign References:
| DE10103209A1 | 2002-07-25 | |||
| GB2446666A | 2008-08-20 | |||
| DE69938369T2 | 2009-03-26 | |||
| DE4304149C1 | 1994-09-08 |
Attorney, Agent or Firm:
FDST Patentanwälte (Nürnberg, DE)
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