SEALING DEVICE FOR ROTATING-TYPE ICEMAKER

WIPO Patent Application WO/2016/186303

A1

A sealing device for a rotating-type icemaker is disclosed. The present invention is provided with: a refrigerant pipe provided with a passage that introduces refrigerant into an ice-making drum; a cylindrical housing inserted over the outer peripheral surface of the refrigerant pipe; a waterproof bearing inserted over the outer peripheral surface at one side of the refrigerant pipe and supporting an entrance at one side of the housing; a finishing cap having a through-hole formed in the center thereof through which the refrigerant pipe passes, and having a flange part projecting on one side surface thereof which is coupled by being screwed to the entrance at the other side of the housing; and an annular finishing sealing member having an o-ring installed on the outer peripheral surface thereof to be pressed against the inner peripheral surface of the flange part, and provided with an elastic sealing wall separated from the center thereof and projecting in the radial direction of the refrigerant pipe and rotatably pressed against the outer peripheral surface of the refrigerant pipe. According to the present invention, the elastic sealing wall of the finishing sealing member doubly prevents the leakage of refrigerant gas, so as to provide a sealing device for a rotating-type icemaker capable of maintaining a more complete airtight state.

JIN YONGUK (KR)

PCT/KR2016/002507

November 24, 2016

March 14, 2016

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JIN YONGUK (KR)

F16J15/02; F25C1/10

KR101312953B1	2013-10-14
JP2008008318A	2008-01-17
JPH0754932A	1995-02-28
KR101482250B1	2015-01-14
JP2007506050A	2007-03-15

KIM, HYUN-HO (KR)
김현호 (KR)

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