[특허]Refrigerator

Samsung Electronics Co., Ltd.

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Refrigerator

국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F25D-003/02 F25D-011/00 F25D-025/02
미국특허분류(USC)	062/459; 062/457.2; 062/521; 062/253; 312/408
출원번호	US-0137307 (2011-08-04)
등록번호	US-8966932 (2015-03-03)
우선권정보	KR-10-2010-0087207 (2010-09-06)
발명자 / 주소	Lee, Sang Hoon Park, Mi Sun Lee, Ji Young
출원인 / 주소	Samsung Electronics Co., Ltd.
대리인 / 주소	Staas & Halsey LLP
인용정보	피인용 횟수 : 0 인용 특허 : 9

초록

A refrigerator having an ice thermal storage device. The refrigerator includes a cabinet, a storage compartment defined in the cabinet, and an ice thermal storage device placed in the storage compartment. The ice thermal storage device includes a case including at least one heat transfer plate, and an ice thermal storage pack received in the case and arranged to come into contact with the at least one heat transfer plate.

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1. A refrigerator comprising: a cabinet;a storage compartment defined in the cabinet; andan ice thermal storage device placed in the storage compartment,wherein the ice thermal storage device includes a case including at least one heat transfer plate; andan ice thermal storage pack received in the case and arranged to come into contact with the at least one heat transfer plate,wherein the case includes an expansion induction region to provide an expansion space for the ice thermal storage pack, so as to maintain contact between the ice thermal storage pack and the heat transfer plate, andthe case includes at least one support bar upwardly protruding from an inner surface of the case by a predetermined distance and serving to support a lateral surface of the ice thermal storage pack,wherein an upper end of the at least one support bar is located lower than an upper surface of the ice thermal storage pack, andthe expansion induction region is defined by a space between the upper end of the at least one support bar and the inner surface of the case, and the ice thermal storage pack is expandable into the expansion induction region. 2. The refrigerator according to claim 1, wherein the case includes an air-bubble guide region to guide interior air of the ice thermal storage pack during expansion of the ice thermal storage pack, so as to maintain contact between the ice thermal storage pack and the heat transfer plate. 3. The refrigerator according to claim 2, wherein the air-bubble guide region is defined by a space above an upper edge of the ice thermal storage pack. 4. The refrigerator according to claim 2, wherein the heat transfer plate is located above the air-bubble guide region. 5. The refrigerator according to claim 2, wherein: the case includes a housing configured to receive the ice thermal storage pack therein and to support the heat transfer plate coupled thereto; andthe housing is located above the air-bubble guide region. 6. The refrigerator according to claim 1, wherein: the case includes a first housing in which the ice thermal storage pack is received and a second housing to which the heat transfer plate is coupled; andthe first housing and the second housing are coupled to each other such that the heat transfer plate comes into contact with the ice thermal storage pack. 7. The refrigerator according to claim 6, wherein: the first housing includes an assembly groove for coupling of the second housing; anda lower end of the second housing, extending downwardly from an upper surface of the second housing, is fitted into the assembly groove. 8. The refrigerator according to claim 1, wherein the case further includes a load carrying member to carry the heat transfer plate. 9. The refrigerator according to claim 8, wherein: the load carrying member divides the interior of the case into a plurality of spaces; anda plurality of ice thermal storage packs is arranged respectively in the plurality of spaces. 10. The refrigerator according to claim 1, further comprising a shelf secured to an inner wall of the storage compartment, wherein the ice thermal storage device is coupled to the shelf. 11. The refrigerator according to claim 10, further comprising a support member fixed to the inner wall of the storage compartment, wherein the shelf is slidably fitted into the support member, andthe shelf includes a seating portion indented to have a shape corresponding to that of the ice thermal storage device. 12. The refrigerator according to claim 1, wherein the heat transfer plate is made of a metallic material. 13. The refrigerator according to claim 12, wherein the heat transfer plate includes a coating layer formed on at least one surface thereof. 14. The refrigerator according to claim 1, wherein the at least one support bar includes a first support bar and a second support bar to support opposite lateral surfaces of the ice thermal storage pack respectively. 15. The refrigerator according to claim 1, wherein the at least one heat transfer plate includes a first heat transfer plate and a second heat transfer plate to come into contact with upper and lower surfaces of the ice thermal storage pack respectively. 16. The refrigerator according to claim 1, further comprising a guide provided at the inner wall of the storage compartment, wherein the ice thermal storage device further includes a coupling portion coupled to the guide, the ice thermal storage device serving as a shelf. 17. The refrigerator according to claim 1, further comprising a storage container received in the storage compartment to provide a separate storage space, wherein the ice thermal storage device is mounted to a lower surface of the storage container. 18. A refrigerator comprising: a cabinet;a storage compartment defined in the cabinet; andan ice thermal storage device placed in the storage compartment,wherein the ice thermal storage device includes a case including at least one heat transfer plate; andan ice thermal storage pack received in the case and arranged to come into contact with the at least one heat transfer plate;wherein the case includes a first housing in which the ice thermal storage pack is received and a second housing to which the heat transfer plate is coupled;the first housing and the second housing are coupled to each other such that the heat transfer plate comes into contact with the ice thermal storage pack;the first housing includes an upwardly protruding fastening piece;the heat transfer plate includes a fastening hole provided at a position corresponding to the fastening piece, the fastening piece being inserted through the fastening hole;the second housing includes a downwardly open fastening recess provided at a position corresponding to the fastening piece, the fastening recess being inserted over a top of the fastening piece and being configured to secure the top of the fastening piece when the fastening piece is inserted into the fastening recess, whereby the ice thermal storage device is assembled as the fastening piece is successively inserted through the fastening hole and inserted into and secured by the fastening recess. 19. A refrigerator comprising: a cabinet;a storage compartment defined in the cabinet; andan ice thermal storage device placed in the storage compartment,wherein the ice thermal storage device includes a case including at least one heat transfer plate; andan ice thermal storage pack received in the case and arranged to come into contact with the at least one heat transfer plate,wherein the ice thermal storage pack includes a fixing hole; andthe case further includes a protruding fixing pin corresponding to the fixing hole, the ice thermal storage pack being kept at a fixed position by the fixing pin inserted into the fixing hole. 20. An ice thermal storage device comprising: a case including at least one heat transfer plate; andan ice thermal storage pack received in the case and arranged to come into contact with the at least one heat transfer plate,wherein the case includes an expansion induction region to provide an expansion space for the ice thermal storage pack, so as to maintain contact between the ice thermal storage pack and the heat transfer plate,the case includes a support bar upwardly protruding from an inner surface of the case by a predetermined distance and serving to support a lateral surface of the ice thermal storage pack, and an upper end of the support bar is located lower than an upper surface of the ice thermal storage pack, andthe expansion induction region is defined by a space between the upper end of the support bar and the inner surface of the case, and the ice thermal storage pack is expandable into the expansion induction region. 21. The ice thermal storage device according to claim 20, wherein the case includes an air-bubble guide region to guide interior air of the ice thermal storage pack during expansion of the ice thermal storage pack, so as to maintain contact between the ice thermal storage pack and the heat transfer plate. 22. The ice thermal storage device according to claim 21, wherein the air-bubble guide region is defined by a space above an upper edge of the ice thermal storage pack. 23. The ice thermal storage device according to claim 20, wherein: the case further includes a load carrying member to carry the heat transfer plate and divide the interior of the case into a plurality of spaces; anda plurality of ice thermal storage packs is arranged respectively in the plurality of spaces. 24. The ice thermal storage device according to claim 20, wherein the at least one heat transfer plate includes a first heat transfer plate and a second heat transfer plate to come into contact with upper and lower surfaces of the ice thermal storage pack respectively. 25. The ice thermal storage device according to claim 20, wherein the heat transfer plate is made of a metallic material.

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구성항목	관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
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Refrigerator

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Refrigerator

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IPC 상세정보(version : 201201)

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