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Title:
EXPANSION VALVE INSPECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/149847
Kind Code:
A1
Abstract:
The present invention relates to an expansion valve inspection device. The expansion valve inspection device of the present invention comprises: a housing including an insertion part for forming an insertion space into which an expansion valve having a magnetic rotor disposed therein is inserted; and a magnet part disposed to be movable inside the housing, wherein the magnet part is disposed to be movable in the direction that is vertical with respect to the direction in which the expansion valve is inserted, and the magnet part includes an edge part protruding in the direction in which the insertion part is disposed, so as to come in contact with the outer circumferential surface of the expansion valve inserted into the insertion part.

Inventors:
KIM HANKOOK (KR)
Application Number:
PCT/KR2020/001084
Publication Date:
July 29, 2021
Filing Date:
January 22, 2020
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G01M13/003; F16K31/06
Foreign References:
US20070222438A12007-09-27
KR101330182B12013-11-15
CN206573279U2017-10-20
KR200291721Y12002-11-18
JP2009133795A2009-06-18
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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