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1. (WO2003006747) WATER CONTROL GATE AND ACTUATOR THEREFORE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2003/006747 International Application No.: PCT/US2002/021766
Publication Date: 23.01.2003 International Filing Date: 09.07.2002
Chapter 2 Demand Filed: 10.02.2003
IPC:
E02B 3/10 (2006.01) ,E02B 7/00 (2006.01) ,E02B 7/44 (2006.01)
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
B
HYDRAULIC ENGINEERING
3
Engineering work in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering work in general
04
Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
10
Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
B
HYDRAULIC ENGINEERING
7
Barrages or weirs; Layout, construction, methods of, or devices for, making same
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
B
HYDRAULIC ENGINEERING
7
Barrages or weirs; Layout, construction, methods of, or devices for, making same
20
Movable barrages; Lock gates
40
Swinging or turning gates
44
Hinged-leaf gates
Applicants: OBERMEYER, Henry, K.[US/US]; US
MO, T., W.[KR/KR]; KR (UsOnly)
ECKMAN, Robert, D.[US/US]; US (UsOnly)
Inventors: OBERMEYER, Henry, K.; US
MO, T., W.; KR
ECKMAN, Robert, D.; US
Agent: SANTANGELO, Luke; Santangelo Law Offices, P.C. Third floor 125 South Howes Fort Collins, CO 80521, US
Priority Data:
60/304,26309.07.2001US
60/329,09013.10.2001US
60/334,87018.10.2001US
60/343,83419.10.2001US
60/379,40109.05.2002US
Title (EN) WATER CONTROL GATE AND ACTUATOR THEREFORE
(FR) VANNE DE GARDE D'EAU ET ACTIONNEUR CORRESPONDANT
Abstract:
(EN) A water control gates (24, 614) and related inflatable actuators (203, 903), and associated sealing (5002), manufacture and operation apparatus and methods. Advancements in technologies related to air fitting design, inflated bladder stress relief, inflatable bladder strength enhancement (2), watergate related slide friction mitigation, abutment and other impounded water seals (73), gate panel (24) fabrication, traffic accommodating water impoundment structures (612, 614), and water gate panel system operation efficiency, as well as nappe aeration (9500), hinges, and bladder manufacture technology are some of the advancements disclosed herein.
(FR) Cette invention porte sur des vannes de garde d'eau perfectionnées et sur les actionneurs gonflables correspondants, ainsi que sur des appareils et des procédés associés d'étanchéité, de fabrication et de fonctionnement. Cette invention porte également sur les progrès réalisés dans les technologies en matière, notamment, de conception d'admission d'air, de réduction des tensions exercées sur les sacs gonflés, d'augmentation de la résistance des sacs gonflables, de réduction des frictions de coulissement associées à une vanne d'eau, de butée et autres joints d'étanchéité d'eau de retenue, de fabrication de panneaux de vanne, de structures de retenue d'eau permettant la circulation et d'efficacité de fonctionnement des systèmes à panneaux de vanne d'eau, ainsi que concernant l'aération de lames d'eau, les charnières et la technologie de fabrication de sacs.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)