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1. (WO2018038528) REFRIGERATOR
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Pub. No.: WO/2018/038528 International Application No.: PCT/KR2017/009205
Publication Date: 01.03.2018 International Filing Date: 23.08.2017
IPC:
F25B 41/04 (2006.01) ,F16K 3/314 (2006.01) ,F16K 31/04 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
41
Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
04
Disposition of valves
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
3
Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
30
Details
314
Forms or constructions of slides; Attachment of the slide to the spindle
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31
Operating means; Releasing devices
02
electric; magnetic
04
using a motor
Applicants:
삼성전자주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 경기도 수원시 영통구 삼성로 129 129, Samsung-ro, Yeongtong-gu, Suwon-si Gyeonggi-do 16677, KR
Inventors:
세오타츠야 SEO, Tatsuya; JP
마츠자키타카시 MATSUZAKI, Takashi; JP
Agent:
특허법인 세림 SELIM INTELLECTUAL PROPERTY LAW FIRM; 서울시 서초구 강남대로 285 태우빌딩 10층,11층 10F and 11F, Taewoo Bldg. 285, Gangnam-daero Seocho-gu Seoul 06729, KR
Priority Data:
2016-16419824.08.2016JP
2016-18479921.09.2016JP
2017-00311512.01.2017JP
2017-14038419.07.2017JP
Title (EN) REFRIGERATOR
(FR) RÉFRIGÉRATEUR
(KO) 냉장고
Abstract:
(EN) The present invention provides a valve structure capable of a high-precision control of a flow rate at the time in which fluid starts to flow. The valve structure (20) comprises: a valve seat (3) in which two outlet ports (3a) for discharging fluid are formed; and a valve body (4) which is provided to be rotatable with respect to the valve seat (3) to adjust the opening degree of the outlet ports (3a), wherein the valve body (4) has a flow control groove (4d) along the circumferential direction in which the overlapping area of the valve body (4) with the outlet ports (3a) is changed by rotation, and wherein the center (O) of the outlet ports (3a) is displaced from a rotational trace of a front end (4b) of the flow control groove (4d) which starts to overlap with the outlet ports (3a) by a rotation of the valve body (4).
(FR) La présente invention concerne une structure de soupape capable de commander avec haute précision un débit au moment où le fluide commence à s'écouler. La structure de soupape (20) comprend : un siège de soupape (3) dans lequel deux orifices de sortie (3a) pour décharger un fluide sont formés; et un corps de soupape (4) qui est prévu pour pouvoir tourner par rapport au siège de soupape (3) afin de régler le degré d'ouverture des orifices de sortie (3a). Le corps de soupape (4) comporte une rainure de commande d'écoulement (4d) le long de la direction circonférentielle dans laquelle la zone de chevauchement du corps de soupape (4) avec les orifices de sortie (3a) est modifiée par rotation, et le centre (O) des orifices de sortie (3a) est déplacée à partir d'une trace de rotation d'une extrémité avant (4b) de la rainure de commande d'écoulement (4d) qui commence à se chevaucher avec les orifices de sortie (3a) par une rotation du corps de soupape (4).
(KO) 유체를 흘려 보내기 시작할 때의 유량을 고정밀도로 제어할 수 있는 밸브 구조를 제공한다. 유체를 유출시키는 유출구(3a)가 2개 형성된 밸브 시트(3)와, 밸브 시트(3)에 대하여 회전 가능하게 마련되어 유출구(3a)의 개방도를 조정하는 밸브체(4)를 구비한 밸브 구조(20)에 있어서, 밸브체(4)가, 회전하는 것에 의하여 유출구(3a)와 겹쳐치는 면적이 바뀌는 원주 방향을 따른 유량 제어 홈(4d)을 가지며, 유출구(3a)의 중심(O)이, 밸브체(4)의 회전에 의하여 유출구(3a)와 겹쳐지기 시작하는 유량 제어 홈(4d)의 선단부(4b)의 회전 궤적으로부터 변위시켰다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)