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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)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
30
Heat pumps
06
characterised by the source of low potential heat
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
13
Compression machines, plant, or systems, with reversible cycle
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
43
Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
02
for separating lubricants from the refrigerant
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:
61/622,32510.04.2012US
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:
(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.
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, 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 (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: English (EN)
Filing Language: English (EN)