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1. (WO2010147406) SLIDE CORE RETAINER PROVIDED ON SAMPLER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/147406    International Application No.:    PCT/KR2010/003912
Publication Date: 23.12.2010 International Filing Date: 17.06.2010
IPC:
G01N 1/10 (2006.01), G01N 1/02 (2006.01)
Applicants: KOREA OCEAN RESEARCH AND DEVELOPMENT INSTITUTE [KR/KR]; 1270, Sa-dong Sangnok-gu, Ansan-si Gyeonggi-do 426-171 (KR) (For All Designated States Except US).
CHOI, Dong Lim [KR/KR]; (KR) (For US Only).
CHO, Sung Rok [KR/KR]; (KR) (For US Only).
SHIM, Won Joon [KR/KR]; (KR) (For US Only).
KIM, Moon Koo [KR/KR]; (KR) (For US Only).
KIM, Kwan Koog [KR/KR]; (KR) (For US Only)
Inventors: CHOI, Dong Lim; (KR).
CHO, Sung Rok; (KR).
SHIM, Won Joon; (KR).
KIM, Moon Koo; (KR).
KIM, Kwan Koog; (KR)
Agent: KIM, Moon-Jae; KAL Bldg. 3rd Fl. 41-3, Seosomun-Dong Jung-Gu Seoul 100-813 (KR)
Priority Data:
10-2009-0055031 19.06.2009 KR
Title (EN) SLIDE CORE RETAINER PROVIDED ON SAMPLER
(FR) ORGANE DE RETENUE À NOYAU COULISSANT PRÉVU SUR UN APPAREIL DE PRÉLÈVEMENT
(KO) 시료채취기에 구비된 슬라이드 방식의 코어 리테이너
Abstract: front page image
(EN)The present invention relates to a slide core retainer provided on a sampler comprising a sample pipe which is inserted into the sea bottom through a drive unit. The slide core retainer comprises: a catcher holder which is detach ably coupled to the front end of the sample pipe; a catcher which is installed in the inner circumference surface of the front end of the catcher holder, and allows the flow of sediment into the sample pipe by elasticity and prevents the loss of the inflow sediment; and an open / shut control member which is slide ably provided on the catcher holder to control the opening and shutting of the catcher, wherein the open / shut control member is coupled to the catcher to force the catcher to be opened before a sample is sampled, and is separated from the catcher by resistance due to deep sea sediment and is slid into the catcher holder after the sediment is inserted into the sample pipe and generates resistance due to the deep sea sediment, thereby closing the catcher.
(FR)La présente invention porte sur un organe de retenue à noyau coulissant prévu sur un appareil de prélèvement, comprenant un tube à échantillon qui est enfoncé dans le fond de la mer au moyen d'une unité d'enfoncement. L'organe de retenue à noyau coulissant comprend : une monture de collecteur qui est accouplée de façon détachable à l'extrémité avant du tube à échantillon ; un collecteur qui est monté dans la surface circonférentielle interne de l'extrémité avant de la monture de collecteur, et qui permet la pénétration de sédiment dans le tube à échantillon sous l'effet de l'élasticité et évite la perte du sédiment entrant ; et un organe de commande d'ouverture/fermeture qui est prévu coulissant sur la monture de collecteur pour commander l'ouverture et la fermeture du collecteur, l'organe de commande d'ouverture/fermeture étant accouplé au collecteur pour forcer le collecteur à s'ouvrir avant qu'un échantillon soit prélevé et étant séparé du collecteur par la résistance due au sédiment de mer profonde et amené à glisser dans la monture de collecteur après que le sédiment a été introduit dans le tube à échantillon et qu'il engendre de la résistance due au sédiment de mer profonde, fermant ainsi le collecteur.
(KO)본 발명은, 구동 유닛을 통해 해저에 삽입되는 샘플관을 구비한 시료채취기에 구비된 슬라이드 방식의 코어 리테이너에 관한 것으로, 상기 샘플관의 선단부에 탈착 가능하게 결합되는 캐처홀더; 상기 캐처홀더의 선단부 내주면에 설치되고, 탄성에 의해 샘플관 내로 퇴적물의 유입을 허용하고 유입된 퇴적물의 유실을 방지하기 위한 캐처; 및 상기 캐처의 열림과 닫힘을 제어하도록, 상기 캐처홀더에 슬라이딩 가능하게 구비된 개폐제어부재를 포함하되, 상기 개폐제어부재는, 시료를 채취하기 이전에는 상기 캐처에 결합되어 상기 캐처가 강제적으로 열려 있도록 제어하나, 상기 샘플관이 퇴적물에 삽입되어 단단한 심층퇴적물에 의한 저항이 발생된 이후에는 상기 저항에 의해 상기 캐처로부터 분리되면서 상기 캐처홀더의 내측으로 슬라이딩되어 상기 캐처가 닫히도록 제어하는 것을 특징으로 한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)