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1. (WO2017171172) SHIP
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/171172    International Application No.:    PCT/KR2016/011913
Publication Date: 05.10.2017 International Filing Date: 21.10.2016
IPC:
B63B 25/16 (2006.01), F17C 6/00 (2006.01), F17C 9/02 (2006.01)
Applicants: DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD. [KR/KR]; 3370, Geoje-daero, Geoje-si, Gyeongsangnam-do 53302 (KR)
Inventors: LEE, Seung Chul; (KR).
NA, Hee Seung; (KR).
JANG, Na Hyung; (KR).
KIM, Yoon Kee; (KR)
Agent: AIP PATENT & LAW FIRM; 30-1, Teheran-ro 14gil, Gangnam-gu, Seoul 06239 (KR)
Priority Data:
10-2016-0039516 31.03.2016 KR
Title (EN) SHIP
(FR) NAVIRE
(KO) 선박
Abstract: front page image
(EN)Disclosed is a ship having a liquefied gas storage tank. The ship comprises: a multi-stage compressor for compressing a boil-off gas discharged from a storage tank and comprising a plurality of compression cylinders; a first heat exchanger for heat exchanging a fluid, which has been compressed by means of the multi-stage compressor, with the boil-off gas discharged from the storage tank and thus cooling same; a first decompressing device for expanding a flow (hereafter referred to as "flow a1") partially branched from the flow (hereafter referred to as "flow a") that has been cooled by means of the first heat exchanger; a third heat exchanger for heat exchanging, by means of "flow a1" which has been expanded by means of the first decompressing device as a refrigerant, the remaining flow (hereafter referred to as "flow a2") of "flow a" after excluding "flow a1" that has been branched and thus cooling same; and a second decompressing device for expanding "flow a2" which has been cooled by means of the third heat exchanger.
(FR)L'invention concerne un navire muni d'un réservoir de stockage de gaz liquéfié. Le navire comprend: un compresseur à étages multiples, présentant une pluralité de cylindres de compression, pour comprimer un gaz d'évaporation déchargé d'un réservoir de stockage; un premier échangeur thermique pour effectuer un échange thermique d'un fluide comprimé au moyen du compresseur à étages multiples avec le gaz d'évaporation déchargé du réservoir de stockage, et le refroidir ainsi; un premier dispositif de décompression pour dilater un flux (ci-après dénommé "flux a1"), partiellement dérivé du flux (ci-après dénommé "flux a") refroidi au moyen du premier échangeur thermique; un troisième échangeur thermique pour effectuer un échange thermique, au moyen du "flux a1" dilaté par le premier dispositif de décompression sous forme de réfrigérant, du flux restant (ci-après dénommé "flux a2") du "flux a" après exclusion du "flux a1" dérivé, et le refroidir ainsi; et un second dispositif de décompression pour dilater le "flux a2" refroidi au moyen du troisième échangeur thermique.
(KO)액화가스 저장탱크가 탑재된 선박이 개시된다. 상기 선박은, 상기 저장탱크로부터 배출된 증발가스를 압축시키며, 다수개의 압축실린더를 포함하는 다단압축기; 상기 다단압축기에 의해 압축된 유체를 상기 저장탱크로부터 배출되는 증발가스와 열교환시켜 냉각시키는 제1 열교환기; 상기 제1 열교환기에 의해 냉각된 유체(이하, 'a 흐름'이라고 함.)가 일부 분기된 흐름(이하, 'a1 흐름'이라고 함.)을 팽창시키는 제1 감압장치; 상기 제1 감압장치에 의해 팽창된 상기 'a1 흐름'을 냉매로, 상기 'a 흐름' 중 분기된 'a1 흐름'을 제외한 나머지 유체(이하, 'a2 흐름'이라고 함.)를 열교환시켜 냉각시키는 제3 열교환기; 및 상기 제3 열교환기에 의해 냉각된 'a2 흐름'을 팽창시키는 제2 감압장치;를 포함한다.
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, JP, KE, KG, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)