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Machine translation
1. (WO2012051710) ROTARY POSITIVE DISPLACEMENT MACHINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/051710    International Application No.:    PCT/CA2011/050507
Publication Date: 26.04.2012 International Filing Date: 19.08.2011
Chapter 2 Demand Filed:    21.08.2012    
IPC:
F01C 1/08 (2006.01), F01C 21/08 (2006.01), F01D 25/00 (2006.01), F04C 18/08 (2006.01)
Applicants: SOUTH, Peter [CA/CA]; (CA)
Inventors: SOUTH, Peter; (CA)
Agent: MEE, Trevor; Kirby Eades Gale Baker P.O. Box 3432 Station D Ottawa, Ontario K1P 6N9 (CA)
Priority Data:
61/405,776 22.10.2010 US
Title (EN) ROTARY POSITIVE DISPLACEMENT MACHINE
(FR) MACHINE À DÉPLACEMENT POSITIF ROTATIF
Abstract: front page image
(EN)Rotary displacement machines are known for their uses as compressors, expansion engines and the like. Many comprise two or more rotors mounted for simultaneous rotation within a casing, with intermeshing or interengagement of lobes and pits as surface features of the rotors, thereby to handle a working fluid. Disclosed herein are rotary displacement machines with improved structures and rotor configurations.
(FR)Les machines à déplacement rotatif sont connues pour être utilisées comme compresseurs, moteurs à expansion et similaires. Nombre d'entre elles comprennent deux rotors, ou plus, montés en vue d'une rotation simultanée dans un carter, par emboîtement mutuel ou mise en prise mutuelle de bosses et de creux servant d'éléments de surface des rotors, pour manipuler ainsi un fluide de travail. L'invention décrit également des machines à déplacement rotatif à structures et configurations de rotor améliorées.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, JP, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, 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 (BW, GH, GM, KE, LR, 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 (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: English (EN)
Filing Language: English (EN)