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1. WO2020006117 - CLIMATE-CONTROL SYSTEM HAVING VAPOR-INJECTION COMPRESSORS

Publication Number WO/2020/006117
Publication Date 02.01.2020
International Application No. PCT/US2019/039304
International Filing Date 26.06.2019
IPC
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
49
Arrangement or mounting of control or safety devices
02
for compression type machines, plant or systems
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
9
Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point
F25B 49/02 (2006.01)
F25B 9/00 (2006.01)
CPC
F25B 1/04
F25B 1/10
F25B 2341/0661
F25B 2341/0662
F25B 2400/04
F25B 2400/072
Applicants
  • EMERSON CLIMATE TECHNOLOGIES, INC. [US/US]; 1675 W. Campbell Road P.O. Box 669 Sidney, Ohio 45365-0669, US
Inventors
  • WALLIS, Frank, S.; US
  • WARNER, Wayne, R.; US
  • BEISNER, Russ, M.; US
Agents
  • MALINZAK, Michael; US
  • WANGEROW, Steven D.; US
  • BRENNAN, Michael P.; US
Priority Data
16/447,46820.06.2019US
62/690,69627.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CLIMATE-CONTROL SYSTEM HAVING VAPOR-INJECTION COMPRESSORS
(FR) SYSTÈME DE CLIMATISATION COMPRENANT DES COMPRESSEURS À INJECTION DE VAPEUR
Abstract
(EN)
A climate-control system includes a first compressor and a second compressor. The first compressor includes a first inlet and a first outlet. The second compressor is in fluid communication with the first compressor and includes second and third inlets, a second compression mechanism and a second outlet. The second and third inlets are fluidly coupled to the second compression mechanism. The second compression mechanism receives working fluid from the first compressor through the third inlet and discharges working fluid through the second outlet of the second compressor.
(FR)
L'invention concerne un système de climatisation qui comprend un premier compresseur et un second compresseur. Le premier compresseur comprend une première entrée et une première sortie. Le second compresseur est en communication fluidique avec le premier compresseur et comprend des deuxième et troisième entrées, un second mécanisme de compression et une deuxième sortie. Les deuxième et troisième entrées sont en communication fluidique avec le second mécanisme de compression. Le second mécanisme de compression reçoit le fluide de travail provenant du premier compresseur à travers la troisième entrée et évacue le fluide de travail à travers la seconde sortie du second compresseur.
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