公开(公告)号：US20180162627A1

公开(公告)日：2018-06-14

申请号：US15577682

申请日：2016-05-26

Applicant: SHARP KABUSHIKI KAISHA

Inventor： HISANORI BESSHO ,  DAIJI SAWADA ,  YUKA UTSUMI ,  TAKASHI YAMASHITA ,  HWISIM HWANG ,  MASAO URAYAMA ,  YUICHI KAMIMURA

IPC: B65D81/38 ,  A47G23/02 ,  F28D20/02

CPC classification number: B65D81/3813 ,  A47G23/02 ,  B65D81/3883 ,  B65D81/3886 ,  F25D3/08 ,  F25D2303/08222 ,  F25D2303/0843 ,  F25D2303/0846 ,  F25D2303/085 ,  F28D20/02

Abstract: An object to be cooled is quickly brought to a suitable temperature. An object to be cooled is quickly brought to a suitable temperature. A thermal energy storage pack 1 according to the present invention is a thermal energy storage pack that performs temperature management of food and/or beverage, and includes a first deep-drawn container filled with a first thermal energy storage material that exhibits phase change at a predetermined temperature, a second deep-drawn container that is overlaid by the first accommodation portion and that is filled with a second thermal energy storage material that maintains a liquid phase state at the phase change temperature of the first thermal energy storage material, and a cover material that closes off the first deep-drawn container. The second deep-drawn container comes into contact with a wine bottle.

公开(公告)号：US20180266746A1

公开(公告)日：2018-09-20

申请号：US15577894

申请日：2016-05-26

Applicant: SHARP KABUSHIKI KAISHA

Inventor： MASAO URAYAMA ,  HWISIM HWANG ,  YUKA UTSUMI ,  HISANORI BESSHO ,  DAIJI SAWADA ,  YUICHI KAMIMURA

IPC: F25D3/08 ,  B65D81/38

CPC classification number: F25D3/08 ,  A61J1/165 ,  B65D81/18 ,  B65D81/3823 ,  C09K5/063 ,  F25D2303/083 ,  F25D2303/0843 ,  F25D2303/0844 ,  F25D2303/0845 ,  F25D2303/085

Abstract: Provided are a heat insulating container capable of maintaining a temperature of an object longer by dispersing the effect of temperature rises resulting from heat radiation, and a method for producing the same. A heat insulating container that maintains the temperature of a specific object requiring temperature control includes a first thermal storage medium, disposed to surround a center portion of the heat insulating container in which the object is placed, and a second thermal storage medium, disposed to surround the outer side of the first thermal storage medium. The first and second thermal storage media are both liquids at an intended target temperature of the object V1. The first and second thermal storage media have freezing points adjacent to and higher than a lower limit of an allowable temperature range of the object including the intended target temperature.

公开(公告)号：US20190002748A1

公开(公告)日：2019-01-03

申请号：US16065450

申请日：2016-12-19

Applicant: SHARP KABUSHIKI KAISHA

Inventor： SATORU MOTONAMI ,  YUKA UTSUMI ,  MASAO URAYAMA ,  HISANORI BESSHO ,  DAIJI SAWADA ,  TAKASHI YAMASHITA

IPC: C09K5/06 ,  F25D3/00 ,  F28D20/02

Abstract: A heat-storage material that provides a sufficiently large amount of thermal energy as a latent-heat storage material including a semiclathrate hydrate and that improves hysteresis between the solidifying temperature and the melting starting temperature and a refrigerator and a cooling container that include the heat-storage material are provided. The heat-storage material that changes phase at a predetermined temperature includes water, a main agent including a quaternary ammonium salt that forms a semiclathrate hydrate, a pH adjuster that maintains alkaline properties, and a nucleating agent that generates a cation that exhibits positive hydration. In such an aqueous solution maintained to be alkaline, the nucleating agent becomes a nucleus in solidification, and thus, the temperature difference between the solidifying temperature and the melting temperature can be decreased.