Title:
ASYNCHRONOUS MOTOR AND UNDERWATER PUMP
Document Type and Number:
WIPO Patent Application WO/2013/150060
Kind Code:
A3
Abstract:
The present invention relates to an asynchronous motor for an underwater pump, having a stator and a rotor which is in the form of a squirrel-cage rotor, wherein the air gap between the rotor (12) and the stator (11) is at least partially filled with a ferrofluid (20). A further partial aspect of the invention relates to an underwater pump having an asynchronous motor of this kind for driving the pump.
More Like This:
| WO/1998/042244 | METHOD FOR CLEANSING VEGETABLE FOODSTUFFS |
Inventors:
URSCHEL SVEN (DE)
Application Number:
PCT/EP2013/057001
Publication Date:
July 03, 2014
Filing Date:
April 03, 2013
Export Citation:
Assignee:
KSB AG (DE)
International Classes:
H02K5/132; H02K5/12; H02K17/16
Foreign References:
| US20100164303A1 | 2010-07-01 | |||
| GB803395A | 1958-10-22 |
Other References:
BALA, C., FETITA, AL., LEFTER, V.: "Handbuch der Wickeltechnik elektrischer Maschinen 2. Aufl.", 1976, VERLAG TECHNIK, Berlin, pages: 372-376,391-392,416-417, XP002724053
Download PDF:
Previous Patent: PRINTED CIRCUIT BOARD COAXIAL CONNECTOR
Next Patent: SYNCHRONOUS RELUCTANCE MOTOR AND UNDERWATER PUMP
Next Patent: SYNCHRONOUS RELUCTANCE MOTOR AND UNDERWATER PUMP