Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017039249) WIND SPEED MEASUREMENT APPARATUS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/039249 International Application No.: PCT/KR2016/009549
Publication Date: 09.03.2017 International Filing Date: 26.08.2016
IPC:
G01P 5/06 (2006.01) ,G01L 5/00 (2006.01) ,G01L 1/20 (2006.01)
G PHYSICS
01
MEASURING; TESTING
P
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK; INDICATING PRESENCE OR ABSENCE OF MOVEMENT;  INDICATING DIRECTION OF MOVEMENT 
5
Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
02
by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
06
using rotation of vanes
G PHYSICS
01
MEASURING; TESTING
L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
5
Apparatus for, or methods of, measuring force, e.g. due to impact, work, mechanical power, or torque, adapted for special purposes
G PHYSICS
01
MEASURING; TESTING
L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1
Measuring force or stress, in general
20
by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
Applicants:
동국대학교 산학협력단 DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION [KR/KR]; 서울시 중구 필동로1길 30 30, Pildong-ro 1-gil Jung-gu Seoul 04620, KR
(주)영광공작소 YOUNGKWANG MACHINE CO. LTD., [KR/KR]; 경상북도 경주시 외동읍 문산공단길 246 246, Munsangongdan-gil, Oedong-eup Gyeongju-si Gyeongsangbuk-do 38209, KR
Inventors:
송명호 SONG, Myungho; KR
박새봄 PARK, Sae Bom; KR
안연진 AN, Yeon Jin; KR
허철구 HUR, Cheol Koo; KR
이선재 LEE, Seon-Jae; KR
Agent:
특허법인 태백 TAEBAEK INTELLECTUAL PROPERTY LAW FIRM; 서울시 금천구 가산디지털1로151 이노플렉스1차 601호 #601 Innoplex 1 cha, 151Gasandigital 1-ro Geumcheon-gu Seoul 08506, KR
Priority Data:
10-2015-012142528.08.2015KR
Title (EN) WIND SPEED MEASUREMENT APPARATUS
(FR) APPAREIL DE MESURE DE VITESSE DU VENT
(KO) 풍속 측정 장치
Abstract:
(EN) The wind speed measurement apparatus according to the present invention, which is an apparatus for measuring the wind speed of a wind power generator comprising a rotary shaft, one or more blades which are provided radially with respect to the rotary shaft and rotated by the force of wind exerted thereon, and a frame which is installed at one side of the blade(s) and has a space formed therein and the rotary shaft passing through therein, wherein the rotary shaft comprises a fixed shaft fixed to one side of the frame and a movable shaft having one side connected by sliding coupling to the fixed shaft and the other side connected to the blade(s) so as to slidingly move by the force of the wind exerted on the blade(s), the wind speed measurement apparatus comprising: a pressure plate formed on the outer circumference of the movable shaft and coupled to the movable shaft by the medium of a bearing; a load sensor provided between the frame and the pressure plate so as to measure the pressure applied by the pressure plate; and a calculation unit electrically connected to the load sensor so as to calculate a wind speed on the basis of the applied pressure.
(FR) L'appareil de mesure de vitesse du vent selon la présente invention est un appareil pour mesurer la vitesse du vent d'un générateur d'énergie éolienne comprenant un arbre rotatif, une ou plusieurs pales qui sont disposées radialement par rapport à l'arbre rotatif et tournées par la force du vent s'exerçant sur ces dernières, et un cadre qui est installé sur un côté d'une ou plusieurs pales et a un espace formé à l'intérieur de ce dernier et l'arbre rotatif passant à travers à l'intérieur de ce dernier, l'arbre rotatif comprenant un arbre fixe fixé sur un côté du cadre et un arbre mobile ayant un côté relié par couplage coulissant à l'arbre fixe et l'autre côté relié à une ou plusieurs pales de façon à se déplacer de façon coulissante par la force du vent exercée sur une ou plusieurs pales, l'appareil de mesure de vitesse du vent comprenant : une plaque de pression formée sur la circonférence extérieure de l'arbre mobile et couplée à l'arbre mobile par l'intermédiaire d'un palier ; un capteur de charge disposé entre le cadre et la plaque de pression de façon à mesurer la pression appliquée par la plaque de pression ; et une unité de calcul reliée électriquement au capteur de charge de façon à calculer une vitesse du vent sur la base de la pression appliquée.
(KO) 본 발명에 따른 풍속 측정 장치는, 회전축과, 상기 회전축을 기준으로 방사상으로 하나 이상이 구비되고, 바람의 힘을 받아 회전하는 블레이드와, 상기 블레이드의 일측에 설치되고, 내부에 공간이 형성되어, 그 내측으로 상기 회전축이 관통하는 프레임을 포함하는 풍력발전기의 풍속을 측정하는 장치에 있어서, 상기 회전축은 프레임의 일측에 고정되는 고정축과, 일측이 상기 고정축과 슬라이딩 커플링에 의해 연결되고, 타측이 상기 블레이드와 연결되어, 상기 블레이드가 받는 바람의 힘에 의해 슬라이딩 이동하는 이동축을 포함하고, 상기 이동축의 외주에 형성되어 베어링을 매개로 이동축과 결합하는 가압판; 상기 프레임과 상기 가압판 사이에 구비되어, 상기 가압판에 의한 가압력을 측정하는 하중센서; 및 상기 하중센서와 전기적으로 연결되어, 상기 가압력에 기초하여 풍속을 계산하는 연산부를 포함한다.
front page image
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, 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, 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)