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1. (WO2017112406) HIGH-STRENGTH LIGHT-WEIGHT LATTICE-CORED ADDITIVE MANUFACTURED COMPRESSOR COMPONENTS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/112406 International Application No.: PCT/US2016/065166
Publication Date: 29.06.2017 International Filing Date: 06.12.2016
IPC:
F04C 18/02 (2006.01) ,F04C 29/02 (2006.01) ,F04C 29/04 (2006.01) ,F04C 29/06 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
18
Rotary-piston pumps specially adapted for elastic fluids
02
of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
29
Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups F04C18/-F04C28/193
02
Lubrication; Lubricant separation 
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
29
Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups F04C18/-F04C28/193
04
Heating; Cooling; Heat insulation
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
29
Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups F04C18/-F04C28/193
06
Silencing
Applicants:
EMERSON CLIMATE TECHNOLOGIES, INC. [US/US]; 1675 West Campbell Road Sidney, OH 45365, US
Inventors:
SCANCARELLO, Marc, J.; US
STOVER, Robert, C.; US
Agent:
MALINZAK, Michael; US
AMBROSE, John; US
AQUINO, Damian; US
BERBERICH, Jeanette M.; US
BRENNAN, Michael P.; US
BRITT, Nancy K.; US
BROCK, Christopher M.; US
CASTELLANO, John A., III; US
CAUBLE, Christopher M.; US
CHANG, Alex C.; US
CHAPP, Jeffrey J.; US
CHO, David J.; US
CUTLER, Matthew L.; US
DALEY, Donald J.; US
DEAVER, Darin W.; US
DELASSUS, Gregory S.; US
DOERR, Michael P.; US
DOWDY, Stephanie L.; US
DRYSDALE, Nicholas S.; US
ELCHUK, Mark D.; US
ERJAVAC, Stanley M.; US
EUSEBI, Christopher A.; US
FADIPE, Abha T.; US
FALCOFF, Monte L.; US
FITZPATRICK, John; US
FORBIS, Glenn E.; US
FOSS, Stephen J.; US
FRANKLIN, Clarence C.; US
FRENTRUP, Mark A.; US
FULLER, Roland, III; US
FUSSNER, Anthony G.; US
GAMBLE, Michael D.; US
HEIST, Jason A.; US
HILTON, Michael E.; US
HOFFMAN, Erin G.; US
HOUSTON, Robert W.; US
HOYT, Blair M.; US
JENLINK, Ryan D.; US
KELLER, Paul A.; US
KESKAR, Hemant; US
KIM, Paul M.; US
KIM, Sung Pil; US
KORAL, Elisabeth; US
KOTSIS, Damian; US
KOZU, Kiyoshi; US
LAFATA, Joseph M.; US
LEE, Kisuk; US
LUCHSINGER, J. Bradley; US
MACINTYRE, Timothy D.; US
MANNING, Daisy; US
MARTIN, Timothy J.; US
MASSEY, Ryan W.; US
MEYER, Greg; US
MIERZWA, Kevin; US
MILLER, Christopher K.; US
MILLER, Keith H.; US
MOUSTAKAS, George D.; US
NABI, Tarik M.; US
NYE, Michael; US
ODELL, Elizabeth D.; US
OLSON, Stephen T.; US
PANKA, Brian G.; US
PHIPPS, Michael J.; US
RAKERS, Leanne; US
RICHMOND, Derek; US
ROBINSON, Douglas A.; US
SCHIANO, Thomas E.; US
SCHIVLEY, Gregory G.; US
SCHMIDT, Michael J.; US
SEITZ, Brent G.; US
SIMINSKI, Robert M.; US
SMITH, Corey E.; US
SMITH, Michael L.; US
SNYDER, Jeffrey L.; US
STOBBS, Gregory A.; US
SUTER, David L.; US
TAYLOR, Michael L.; US
TAYLOR, W. R. Duke; US
TEICH, Michael L.; US
TELSCHER, JR., Rudolph A.; US
THOMAS, Michael J.; US
TUCKER, David J., Jr.; US
UTYKANSKI, David P.; US
VARCO, Michael A.; US
WADE, Bryant E.; US
WALKER, Donald G.; US
WALSH, JR., Joseph E.; US
WANGEROW, Steven; US
WARNER, Richard W.; US
WAXMAN, Andrew M.; US
WELCH, Gerald T.; US
WHEELOCK, Bryan K.; US
WIGGINS, Michael D.; US
WOODSIDE, Jennifer; US
YACURA, Gary D.; US
ZALOBSKY, Michael D.; US
ZAREK, Paul; US
Priority Data:
15/366,87101.12.2016US
62/387,11923.12.2015US
Title (EN) HIGH-STRENGTH LIGHT-WEIGHT LATTICE-CORED ADDITIVE MANUFACTURED COMPRESSOR COMPONENTS
(FR) ÉLÉMENTS DE COMPRESSEUR À FABRICATION ADDITIVE À CŒUR EN TREILLIS DE FAIBLE POIDS ET À RÉSISTANCE ÉLEVÉE
Abstract:
(EN) A light-weight, high-strength compressor component is formed via additive manufacturing that has controlled stiffness and/or deflection levels. The component may have at least one interior region comprising a lattice structure that comprises a plurality of repeating cells. A solid surface is disposed over the lattice structure. The interior region comprises the lattice structure in the body portion of the light-weight, high-strength compressor component. The lattice structure may be used to globally or locally control stiffness and/or deflection levels of the compressor component. Additive manufacturing provides flexibility in forming compressor components with desirably improved strength-to-weight ratios while exhibiting high levels of control over stiffness and/or deflection. Methods of making such compressor components via additive manufacturing processes are also provided.
(FR) L'invention concerne un élément de compresseur de faible poids et de résistance élevée, lequel élément est formé au moyen d'une fabrication additive, et lequel a des niveaux de rigidité et/ou de flexion commandés. L'élément peut présenter au moins une région intérieure comprenant une structure en treillis qui comprend une pluralité de cellules répétées. Une surface pleine est disposée sur la structure en treillis. La région intérieure comprend la structure en treillis dans la partie de corps de l'élément de compresseur de faible poids et à résistance élevée. La structure en treillis peut être utilisée pour commander globalement ou localement les niveaux de rigidité et/ou de flexion de l'élément de compresseur. La fabrication additive offre de la souplesse dans la formation d'éléments de compresseur avec des rapports résistance/poids améliorés de façon souhaitable tout en présentant des niveaux élevés de commande de la rigidité et/ou de la flexion. L'invention concerne également des procédés de fabrication de tels éléments de compresseur à l'aide de procédés de fabrication additive.
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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, DJ, 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, KW, 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 Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CN108603501