ClassID:

159073

F25B1/10 - page 4 - CPC Classification

Classification description:

Compression machines, plants or systems with non-reversible cycle with multi-stage compression

Recent Application in this class:
#901
20050144964
2005-07-07

Refrigerant cycling device

#902
20050132729
2005-06-23

Transcritical vapor compression system and method of operating including refrigerant storage tank and non-variable expansion device

#903
20050126219
2005-06-16

Refrigeration compression system with multiple inlet streams

#904
20050126194
2005-06-16

Refrigerant cycle apparatus

#905
20050120733
2005-06-09

Vapor injection system

#906
20050115271
2005-06-02

Refrigerating apparatus

#907
20050115260
2005-06-02

Water heating system

#908
20050109486
2005-05-26

Suction line heat exchanger for COcooling system

#909
20050103487
2005-05-19

Vapor compression system for heating and cooling of vehicles

#910
20050089413
2005-04-28

Multistage compression type rotary compressor and cooling device

#911
20050076661
2005-04-14

Aircraft galley chiller system

#912
20050072173
2005-04-07

Refrigerant cycle apparatus

#913
20050061012
2005-03-24

Aircraft galley chiller system

#914
20050044880
2005-03-03

Multiple stage recirculating single feed refrigeration system with automatic pump down

#915
20050044866
2005-03-03

Boosted air source heat pump

#916
20050044865
2005-03-03

Multi-stage vapor compression system with intermediate pressure vessel

#917
20050013718
2005-01-20

Rotary compressor, method for manufacturing the same, and defroster for refrigerant circuit

#918
20050011214
2005-01-20

Heat pump system

#919
20050008520
2005-01-13

Rotary compressor, method for manufacturing the same, and defroster for refrigerant circuit

#920
20050008518
2005-01-13

Rotary compressor, method for manufacturing the same, and defroster for refrigerant circuit

#921
20050008442
2005-01-13

Rotary compressor, method for manufacturing the same, and defroster for refrigerant circuit

#922
16284923
2024-01-02

Modified two-phase refrigeration cycle

#923
15677353
2018-12-18

Multistage refrigeration system

#924
15334101
2019-02-12

Multi-stage compressor with variable speed drive and method of use