Title:
Fluid machinery
Document Type and Number:
Japanese Patent JP6104402
Kind Code:
B2
Abstract:
A turbomachine includes a housing and an electric motor in the housing. The electric motor has a shaft, a stator, and a rotor on the shaft. At least one impeller is arranged in a pump housing and driven by the shaft, the impeller having at least one ring of rotor blades delimiting a ring of blade chambers. A side channel is arranged in the pump housing opposite the ring of blade chambers and extends from the pump inlet as far as the pump outlet. A ramp is arranged at an end of the side channel in a radially inner half of the side channel. The ramp starts from a channel bottom, rises in a flow direction as far as the height of the pump housing wall, and merges with its radially outer half into the pump outlet.
Inventors:
Claus-Weiner Bender
Peter Kepler
Peter Kepler
Application Number:
JP2015545740A
Publication Date:
March 29, 2017
Filing Date:
November 28, 2013
Export Citation:
Assignee:
Continental Automotive GmbH
International Classes:
F04D23/00; F04D5/00
Domestic Patent References:
| JP7167089A | ||||
| JP2005214106A |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno