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1. (WO2001036862) LIQUID OXYGEN PRODUCTION
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/036862 International Application No.: PCT/US2000/030255
Publication Date: 25.05.2001 International Filing Date: 01.11.2000
Chapter 2 Demand Filed: 11.05.2001
IPC:
F25J 1/00 (2006.01) ,F25J 3/04 (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
J
LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT
1
Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
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
J
LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT
3
Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification
02
by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
04
for air
Applicants:
IN-X CORPORATION [US/US]; Suite 150 1610 Pierce Street Lakewood, CO 80214-1489, US
Inventors:
ARKHAROV, Ivan, A.; RU
ARKHAROV, Alexey, M.; RU
KUN, Leslie, C.; US
TETREAULT, Tommy, M.; US
Agent:
ZINGER, David, F. ; Sheridan Ross P.C. Suite 1200 1560 Broadway Denver, CO 80202-5141, US
Priority Data:
09/431,44701.11.1999US
Title (EN) LIQUID OXYGEN PRODUCTION
(FR) PRODUCTION D'OXYGENE LIQUIDE
Abstract:
(EN) An apparatus for liquifying and storing a gas is provided. The apparatus is adapted to liquify relatively small quantities of gas, and to do so in a residence or place of business. The apparatus generally includes a cryocooler (202), a heat transfer assembly (204), and an insultated subsystem (206). Liquid condensate produced by the apparatus is stored in an insulated dewar. The method of the present invention includes the liquefaction of air or an enriched gas on a small scale in a residence or place of business. The method and apparatus of the invention are particularly well suited for providing liquified oxygen for use by a patient on oxygen therapy in the patient's residence.
(FR) L'invention concerne un appareil pour liquéfier et stocker un gaz. Ledit appareil est conçu pour liquéfier des quantités relativement faibles de gaz dans un lieu résidentiel ou commercial. L'appareil comprend, en règle générale, un cryoréfrigérateur (202), une unité de transmission de chaleur (204) et un sous-système isolé (206). Le condensat liquide produit par l'appareil est stocké dans un dewar isolé. Le procédé de la présente invention inclut la liquéfaction de l'air ou d'un gaz enrichi à petite échelle dans un lieu résidentiel ou commercial. Le procédé et l'appareil de l'invention sont particulièrement bien adaptés pour fournir de l'oxygène liquéfié à des patients en oxythérapie sur leur lieu de résidence.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)