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Machine translation
1. (WO2016065354) AIR MOTOR
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/065354 International Application No.: PCT/US2015/057345
Publication Date: 28.04.2016 International Filing Date: 26.10.2015
IPC:
F01B 17/02 (2006.01) ,F01B 17/00 (2006.01) ,F01B 11/00 (2006.01)
Applicants: WILDEN PUMP AND ENGINEERING LLC[US/US]; 22069 Van Buren Street Grand Terrace, California 92313-5607, US
Inventors: GLAUBER, Carl J.; US
Agent: MCCONAGHY, John D.; US
Priority Data:
62/068,43324.10.2014US
Title (EN) AIR MOTOR
(FR) MOTEUR À AIR
Abstract: front page image
(EN) An air motor has a source of pressurized air, two air chambers, a pilot valve and a directional control valve. The spool of the directional control valve is of the unbalanced type and includes a piston surface in continuous communication with atmosphere through an exhaust port and a pressurized restricted port in alternating communication with the large end of the spool and the piston surface. The alternating communication of the source of pressurized air through the restricted port is restricted relative to the continuous communication of the piston surface with atmosphere. At the point of shift of the directional control valve, the piston surface is in communication with the source of pressurized air through the restricted port.
(FR) L'invention concerne un moteur à air comprenant une source d'air comprimé, deux chambres d'air, une soupape pilote et une soupape de commande directionnelle. La bobine de la soupape de commande directionnelle est du type non équilibré, et comprend une surface de piston en communication continue avec l'atmosphère via un orifice d'échappement, et un orifice restreint sous pression en communication alternante avec la grande extrémité de la bobine et la surface du piston. La communication alternante de la source d'air comprimé via l'orifice restreint est limitée par rapport à la communication continue de la surface du piston avec l'atmosphère. Au niveau du point de décalage de la soupape de commande directionnelle, la surface du piston est en communication avec la source d'air comprimé via l'orifice restreint.
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, KR, 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: English (EN)
Filing Language: English (EN)