WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2013125433) HYDRAULIC MOTOR
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/125433 International Application No.: PCT/JP2013/053498
Publication Date: 29.08.2013 International Filing Date: 14.02.2013
IPC:
F03C 1/253 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03
MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
C
POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
1
Reciprocating-piston liquid engines
22
with movable cylinders
24
in which the liquid exclusively displaces one or more pistons reciprocating in rotary cylinders
253
with cylinder axes generally coaxial with, or parallel to, main shaft axis
Applicants: KAYABA INDUSTRY CO., LTD.[JP/JP]; World Trade Center Bldg., 4-1, Hamamatsu-cho 2-chome, Minato-ku, Tokyo 1056111, JP
Inventors: KAWABATA, Kaori; JP
Agent: GOTO, Masaki; GOTOH & PARTNERS, Shoyu-Kaikan, 3-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1000013, JP
Priority Data:
2012-03622022.02.2012JP
Title (EN) HYDRAULIC MOTOR
(FR) MOTEUR HYDRAULIQUE
(JA) 液圧モータ
Abstract:
(EN)  A hydraulic motor provided with a motor mechanism that rotationally operates using an operating hydraulic guided from an operating hydraulic source. The hydraulic motor is provided with: a casing in which a casing chamber accommodating the motor mechanism is defined; a brake mechanism that brakes the rotation of the motor mechanism; a brake release actuator that releases the braking of the brake mechanism using brake release pressure guided from the operating hydraulic source; and a restriction passage that communicates with the casing chamber, extracts a portion of the operating fluid to be guided to the brake release actuator, and guides the extracted operating fluid to the casing chamber.
(FR)  L'invention concerne un moteur hydraulique muni d'un mécanisme moteur qui fonctionne de manière rotative, à l'aide d'un milieu hydraulique de fonctionnement guidé à partir d'une source hydraulique de fonctionnement. Ce moteur hydraulique est pourvu : d'un carter dans lequel se trouve une chambre formant carter logeant le mécanisme moteur ; un mécanisme de frein qui freine la rotation du mécanisme moteur; un actionneur de libération de frein qui libère le freinage du mécanisme de frein à l'aide d'une pression de libération de frein guidée depuis la source hydraulique de fonctionnement; et un passage de restriction qui communique avec la chambre formant carter, extrait une partie du fluide de fonctionnement destiné à être guidé vers l'actionneur de libération de frein, et guide le fluide de fonctionnement extrait jusqu'à la chambre formant carter.
(JA)  液圧モータは、作動液圧源から導かれる作動液圧によって回転作動するモータ機構を備える。前記液圧モータは、前記モータ機構を収容するケーシング室を画成するケーシングと、前記モータ機構の回転を制動するブレーキ機構と、作動液圧源から導かれるブレーキ解除圧によって前記ブレーキ機構の制動を解除するブレーキ解除アクチュエータと、前記ケーシング室に連通し、前記ブレーキ解除アクチュエータに導かれる作動液の一部を取り出して前記ケーシング室に導く絞り通路と、を備える。
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, IS, KE, KG, KM, KN, KP, KR, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)