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Patent Searching and Data


Title:
COMPACT LOAD TESTING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/225152
Kind Code:
A1
Abstract:
[Problem] To provide a load testing system that has a structure that makes it difficult for humidity, dust, debris, and the like, to enter a testing device from the outside and thus prevents load test disturbance and makes it possible to carry out load testing outside even in rainy weather. [Solution] This load testing system for generator load testing has a resistor unit case and a plurality of resistor units and cooling fans. An openable and closeable air supply part serving as an air supply opening for the cooling fans is provided on one side of the resistor unit case, and an openable and closeable air exhaust part serving as an air exhaust opening is provided on the other side of the resistor unit case opposing the one side. The air supply part and air exhaust part are controlled by a control circuit so as to open during load testing and close when load testing ends. Power generated by the load testing device is used to operate the cooling fans, air supply part, air exhaust part, and control circuit.

Inventors:
KONDO TOYOSHI (JP)
Application Number:
PCT/JP2017/020975
Publication Date:
December 13, 2018
Filing Date:
June 06, 2017
Export Citation:
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Assignee:
TATSUMI RYOKI CO LTD (JP)
International Classes:
G01R31/34; G01R1/04
Foreign References:
JP2010025752A2010-02-04
JP2012255721A2012-12-27
JP3109571U2005-05-19
JP2017049015A2017-03-09
JPH03287085A1991-12-17
JP2015040710A2015-03-02
US6833636B12004-12-21
Attorney, Agent or Firm:
ITO, Giichiro (JP)
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