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1. (WO2013155067) GROUND LOOPS AND INSULATION FOR DIRECT EXCHANGE GEOTHERMAL SYSTEMS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/155067    International Application No.:    PCT/US2013/035764
Publication Date: 17.10.2013 International Filing Date: 09.04.2013
IPC:
F25B 30/06 (2006.01), F25B 13/00 (2006.01), F25B 43/02 (2006.01)
Applicants: EARTH TO AIR SYSTEMS, LLC [US/US]; 123 S.E. Parkway Ct. Franklin, TN 37064 (US)
Inventors: WIGGS, B., Ryland; (US)
Agent: MATTHIAS, Brent, E.; Miller, Matthias & Hull One North Franklin Street, Suite 2350 Chicago, IL 60606 (US)
Priority Data:
61/622,325 10.04.2012 US
Title (EN) GROUND LOOPS AND INSULATION FOR DIRECT EXCHANGE GEOTHERMAL SYSTEMS
(FR) BOUCLES DE TERRE ET ISOLATION POUR DES SYSTÈMES GÉOTHERMIQUES À ÉCHANGE DIRECT
Abstract: front page image
(EN)A direct exchange geothermal heating and cooling system has a vacuum insulation layer surrounding the liquid phase working fluid transport line in the system's ground loop, as well as optional multiple vapor phase working fluid transport lines.
(FR)La présente invention se rapporte à un système de chauffage et de refroidissement géothermique à échange direct qui comprend une couche d'isolation sous vide qui entoure la conduite de transport de fluide de travail en phase liquide dans la boucle de terre du système, ainsi que de multiples conduites de transport de fluide de travail en phase vapeur facultatives.
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, 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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)