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1. US20100230969 - Apparatus for transforming energy of liquid flowing in a liquid supply pipeline

Office United States of America
Application Number 12730116
Application Date 23.03.2010
Publication Number 20100230969
Publication Date 16.09.2010
Grant Number 07980143
Grant Date 19.07.2011
Publication Kind B2
IPC
G01F 15/06
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
15Details of, or accessories for, apparatus of groups G01F1/-G01F13/104
06Indicating or recording devices, e.g. for remote indication
H02P 9/00
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
9Arrangements for controlling electric generators for the purpose of obtaining a desired output
Applicants Hydrospin Monitoring Solutions Ltd
Inventors Peleg Dani
Agents Ladas & Parry, LLP
Priority Data 163208 26.07.2004 IL
Title
(EN) Apparatus for transforming energy of liquid flowing in a liquid supply pipeline
Abstract
(EN)

An apparatus for use with a liquid supply pipeline, for transforming energy of liquid passing therethrough into electrical energy, comprising: a housing configured to be received within the pipeline and having a liquid inlet and a liquid outlet defining a flow direction therebetween, at least one current generator including a rotor supported by the housing and having a shaft and a plurality of vanes attached thereto, the shaft extending in the housing along the flow direction allowing rotation of the vanes by liquid passing through the generator, and a stator associated with the rotor for producing electrical signals corresponding to the rotation of the rotor, and a power storage mean to which the at least one current generator is electrically connected, for receiving the electrical signals.

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