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1. (WO2019031725) TUBE INFRASTRUCTURE WITH VACUUM PRESSURE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031725 International Application No.: PCT/KR2018/008160
Publication Date: 14.02.2019 International Filing Date: 19.07.2018
IPC:
B61B 13/10 (2006.01) ,F16J 15/00 (2006.01) ,G01M 3/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
61
RAILWAYS
B
RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
13
Other railway systems
10
Tunnel systems
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
J
PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15
Sealings
G PHYSICS
01
MEASURING; TESTING
M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
3
Investigating fluid tightness of structures
02
by using fluid or vacuum
Applicants:
한국철도기술연구원 KOREA RAILROAD RESEARCH INSTITUTE [KR/KR]; 경기도 의왕시 철도박물관로 176 (월암동) (Woram-dong), 176, Cheoldobangmulgwan-ro Uiwang-si Gyeonggi-do 16105, KR
Inventors:
최재헌 CHOE, Jae Heon; KR
이관섭 LEE, Kwan Sup; KR
최수용 CHOI, Su Yong; KR
이창영 LEE, Chang Young; KR
임정열 LIM, Jung Youl; KR
이진호 LEE, Jin Ho; KR
장용준 JANG, Yong Jun; KR
조정민 JO, Jeong Min; KR
옥민환 OK, Min Hwan; KR
김재훈 KIM, Jae Hoon; KR
Agent:
특허법인 엠에이피에스 MAPS INTELLECTUAL PROPERTY LAW FIRM; 서울시 강남구 테헤란로8길 37, 8층 (역삼동, 한동빌딩) (Yeoksam-dong, Handong Bldg.), 8F, 37, Teheran-ro 8-gil, Gangnam-gu Seoul 06239, KR
Priority Data:
10-2017-010178810.08.2017KR
Title (EN) TUBE INFRASTRUCTURE WITH VACUUM PRESSURE
(FR) INFRASTRUCTURE DE TUBE À PRESSION À VIDE
(KO) 음압이 작용하는 튜브 인프라 구조물
Abstract:
(EN) A tube infrastructure of the present invention comprises: a first tube; a second tube coupled to the first tube; and a fluid tank disposed to surround a coupling area of the first tube and the second tube, and filled with a fluid therein so as to provide a sealed state to the coupling area, wherein vacuum pressure is maintained in the inside of the first tube and the second tube.
(FR) La présente invention concerne une infrastructure de tube comprenant : un premier tube ; un second tube accouplé au premier tube ; et un réservoir de fluide disposé de façon à entourer une zone d'accouplement du premier tube et du second tube, et rempli d'un fluide de façon à fournir un état étanche à la zone d'accouplement, une pression à vide étant maintenue à l'intérieur du premier tube et du second tube.
(KO) 본 발명의 튜브 인프라 구조물은 제 1 튜브; 제 1 튜브에 결합된 제 2 튜브; 및 제 1 튜브와 제 2 튜브의 결합영역을 에워싸도록 배치되며, 내부에 유체가 충진되어, 결합영역에 대한 밀폐 상태를 제공하는 유체 탱크를 포함하되, 제 1 튜브 및 제 2 튜브 내부는 음압이 유지되도록 한다.
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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, JP, KE, KG, KH, KN, KP, 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 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)