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1. (WO2007011142) THE FLOW CONTROL MECHANISM AND STOPPER MECHANISM OF HYDRAULIC DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/011142 International Application No.: PCT/KR2006/002794
Publication Date: 25.01.2007 International Filing Date: 14.07.2006
IPC:
A47C 1/06 (2006.01) ,F15B 15/18 (2006.01)
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
C
CHAIRS; SOFAS; BEDS
1
Chairs adapted for special purposes
04
Hairdressers' or similar chairs
06
adjustable
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15
FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
15
Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
18
Combined units comprising both motor and pump
Applicants:
YOON, Young-Hwan [KR/KR]; KR
Inventors:
YOON, Young-Hwan; KR
Agent:
LEE, Keon-Cheol ; 209 KICOX Venture Center 188-5, Guro-dong, Guro-gu Seoul 152-070, KR
Priority Data:
10-2005-006425015.07.2005KR
10-2005-006874128.07.2005KR
Title (EN) THE FLOW CONTROL MECHANISM AND STOPPER MECHANISM OF HYDRAULIC DEVICE
(FR) MÉCANISME DE COMMANDE DE DÉBIT ET MÉCANISME D’ARRÊT D’UN DISPOSITIF HYDRAULIQUE
Abstract:
(EN) A flow control mechanism of a hydraulic device and a hydraulic pumping stopper mechanism of the same are disclosed, in which it is effective in dealing with a certain weight which will be increased by a hydraulic device, and a continuous hydraulic discharge is possible, and it is possible to prevent a flow control port from being blocked by various impurities or sludge contained in polluted oil, and in particular it is possible to decrease a user's error of a hydraulic pumping as an operation lever works when a driven object, namely, a seat unit is lifted, and it is possible to easily lift and lower the same even when a user does not have a long time skill for thereby minimizing a customer's uneasiness.
(FR) La présente invention concerne un mécanisme de commande de débit et son mécanisme d’arrêt de pompage hydraulique, dans lequel il agit au moyen d’une masse donnée qui est accrue par un dispositif hydraulique, et une décharge hydraulique continue est possible, et le blocage d'un orifice de commande de débit par diverses impuretés ou boues contenues dans l'huile polluée peut être évité. En particulier, il est possible d’empêcher un utilisateur de faire fonctionner le pompage hydraulique par action sur le levier de commande lorsqu’un objet entraîné, à savoir une unité de support, est levé, et il est possible de lever et d’abaisser facilement ce même levier même si l’on ne dispose pas d’une longue expérience en la matière d’où une facilité d’utilisation pour le client. .
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, 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 (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, 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: Korean (KO)