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Patent Searching and Data


Title:
MOLD TEMPERATURE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/066336
Kind Code:
A1
Abstract:
Various embodiments of the present invention relate to a mold temperature control device comprising: a mold; a first temperature adjuster for supplying water having a first temperature to the mold; a second temperature adjuster for supplying water having a second temperature to the mold; a first pipe installed between the first temperature adjuster and the mold; a first valve installed in a predetermined position on the first pipe; a second pipe installed between the first temperature adjuster and the mold; a second valve installed in a predetermined position on the second pipe; a third pipe installed between the second temperature adjuster and the mold; a third valve installed in a predetermined position on the third pipe; a fourth pipe installed between the second temperature adjuster and the mold; a fourth valve installed in a predetermined position on the fourth pipe; a fifth pipe comprising a fifth valve, the fifth pipe being installed between the first pipe and the second pipe; a sixth pipe comprising a sixth valve, the sixth pipe being installed between the third pipe and the fourth pipe; and a processor operatively connected to the first temperature adjuster, the second temperature adjuster, and the first to sixth valves. The processor may be configured such that, when the mold is heated through the first temperature adjuster, the processor closes the fifth valve, opens the first valve so as to supply the mold with water heated to the first temperature, and opens the second valve so as to recollect water discharged from the mold to the first temperature adjuster. If the operation of the first temperature adjuster is completed, the processor may open the sixth valve so as to form a bypass path along which water having the second temperature is supplied to the mold through the second temperature adjuster. Various other embodiments are possible.

Inventors:
NAM SUNGKI (KR)
LEE GYOOCHUL (KR)
NO JONGHWAN (KR)
Application Number:
PCT/KR2020/011839
Publication Date:
April 08, 2021
Filing Date:
September 03, 2020
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
B29C45/73; B29C45/78
Domestic Patent References:
WO2018139664A12018-08-02
WO2009001485A12008-12-31
Foreign References:
JP2005225042A2005-08-25
KR20050117939A2005-12-15
KR20140052314A2014-05-07
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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