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Patent Searching and Data


Title:
METHOD FOR PROTECTING AN ELECTRIC MOTOR OF A DEVICE WITH A MOTOR DRIVEN CONSUMER WITH A CONTINUOUS CAPACITY CONTROL SYSTEM AND CHOICE OF SUCH A MOTOR
Document Type and Number:
WIPO Patent Application WO/2017/177287
Kind Code:
A3
Abstract:
Method for protecting an electric motor of a motor driven consumer equipped with a controller for controlling the capacity or the power of the consumer, characterised in that the method comprises the following steps: - the determination of the thermal condition of the motor by direct measurement on the motor; and - the limitation of the maximum capacity or the maximum power of the consumer as a function of the aforementioned determined thermal condition.

Inventors:
DE KEYSER, Karel (naamloze vennoostschapBoomsesteenweg 957, 2610 Wilrijk, 2610, BE)
Application Number:
BE2017/000023
Publication Date:
October 19, 2017
Filing Date:
April 05, 2017
Export Citation:
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Assignee:
ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP (Boomsesteenweg 957, 2610 Wilrijk, 2610, BE)
International Classes:
H02H6/00; F04B35/04; F04B39/06; F04B49/06; F04B49/20; F04B49/22; F04B51/00; F04D1/00; F04D15/00; F04D27/02; F25B1/053; F25B49/02; G01R31/34; G05B23/02; G06F11/00; G07C3/00; H02H7/085; H02K11/25; H02P29/64
Domestic Patent References:
WO2011040845A12011-04-07
WO2007008940A22007-01-18
WO2000016464A22000-03-23
Foreign References:
US3585451A1971-06-15
DE29913196U12000-12-07
US20120101768A12012-04-26
DE4122002C11992-08-13
Attorney, Agent or Firm:
VAN VARENBERG, Patrick et al. (Bureau M.F.J. Bockstael nv, Arenbergstraat 13, Antwerpen, 2000, BE)
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