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1. (WO2017139640) SYMMETRIC FLOATING COIL COMPRESSOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/139640 International Application No.: PCT/US2017/017466
Publication Date: 17.08.2017 International Filing Date: 10.02.2017
IPC:
H02N 11/00 (2006.01) ,F04B 35/04 (2006.01) ,F16F 1/02 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
N
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
11
Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
35
Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
04
the means being electric
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
1
Springs
02
made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
Applicants:
CARLETON LIFE SUPPORT SYSTEMS, INC. [US/US]; 2734 Hickory Grove Road Davenport, IA 52804-1203, US
Inventors:
DICKEN, Lane, Daniel; US
LUND, Dennis Eugene; US
COOK, Andrew Ray; US
SQUIRES, Mark Russell; US
Agent:
MCGUIRE, Katherine H.; US
Priority Data:
62/294,07811.02.2016US
Title (EN) SYMMETRIC FLOATING COIL COMPRESSOR
(FR) COMPRESSEUR À BOBINE FLOTTANTE SYMÉTRIQUE
Abstract:
(EN) A floating coil configuration for a compressor of a closed cycle cryogenic cooler, the coil configuration comprises a coil having a positive end and a negative end and first and second springs concentrically located within the coil, each spring having a first end and a second end. The positive end of the coil is coupled to the first end of the first spring and the negative end of the coil is coupled to the second end of the second spring. The second end of the first spring is electrically coupled to the first end of the second spring such that the first and second springs define an electrical path across the coil.
(FR) L'invention concerne une configuration de bobine flottante pour un compresseur d'un refroidisseur cryogénique à cycle fermé, la configuration de bobine comprenant une bobine présentant une extrémité positive et une extrémité négative et des premier et second ressorts placés concentriquement à l'intérieur de la bobine, chaque ressort présentant une première extrémité et une seconde extrémité. L'extrémité positive de la bobine est couplée à la première extrémité du premier ressort et l'extrémité négative de la bobine est couplée à la seconde extrémité du second ressort. La seconde extrémité du premier ressort est électriquement couplée à la première extrémité du second ressort de manière que les premier et second ressorts définissent un chemin électrique à travers la bobine.
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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, KH, 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:
IL261120EP3414828CN109417358