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1. (WO2019067411) THROTTLING DISTRIBUTION ASSEMBLY AND REFRIGERATION SYSTEM
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/067411 International Application No.: PCT/US2018/052578
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
F25B 41/06 (2006.01) ,F25B 39/02 (2006.01) ,F16K 11/04 (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
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
41
Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
06
Flow restrictors, e.g. capillary tubes; Disposition thereof
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
39
Evaporators; Condensers
02
Evaporators
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
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
11
Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid
02
with all movable sealing faces moving as one unit
04
comprising only lift valves
Applicants:
CARRIER CORPORATION [US/US]; 17900 Beeline Highway Jupiter, Florida 33478, US
Inventors:
ZHAO, Bob; CN
GU, Yan; CN
Agent:
FOX, David A.; US
Priority Data:
201710880991.026.09.2017CN
Title (EN) THROTTLING DISTRIBUTION ASSEMBLY AND REFRIGERATION SYSTEM
(FR) ENSEMBLE DE DISTRIBUTION ET D'ÉTRANGLEMENT ET SYSTÈME DE RÉFRIGÉRATION
Abstract:
(EN) A throttling and distributing component includes: a main body extending from a first end to a second end, wherein a fluid enters the main body from the first end; a regulator having a valve rod, wherein the valve rod passes through the second end and extends into the main body; one or more openings disposed on a sidewall of the main body, each opening being in fluid communication with a plurality of branches extending from the main body respectively; and a piston attached to the valve rod. The regulator is configured to adjust the position of the piston in the main body by using the valve rod, so as to selectively cover at least a part of each opening. The throttling and distributing component of the present invention is advantageous in a simple structure, reliable running, and can complete a throttling operation while distributing a refrigerant.
(FR) Dans la présente invention, un composant d'étranglement et de distribution comprend: un corps principal s'étendant d'une première extrémité à une seconde extrémité, un fluide entrant dans le corps principal à partir de la première extrémité; un régulateur ayant une tige de soupape, la tige de soupape passant à travers la seconde extrémité et s'étendant dans le corps principal; une ou plusieurs ouvertures disposées sur une paroi latérale du corps principal, chaque ouverture étant en communication fluidique avec une pluralité de branches s'étendant à partir du corps principal respectivement; et un piston fixé à la tige de soupape. Le régulateur est configuré pour ajuster la position du piston dans le corps principal à l'aide de la tige de soupape, de façon à recouvrir sélectivement au moins une partie de chaque ouverture. Le composant d'étranglement et de distribution de la présente invention a pour avantage d’être d'une structure simple, d'avoir un fonctionnement fiable, et peut achever une opération d'étranglement tout en distribuant un réfrigérant.
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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, JO, 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)