F25B2313/025 - CPC Classification Index

ClassID:

159287 ⎘

F25B2313/025 - CPC Classification

Classification description:

Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units

Sub-classes:

F25B2313/0251 » being defrosted alternately 31
F25B2313/0252 » with bypasses 27
F25B2313/0253 » in parallel arrangements 149
F25B2313/0254 » in series arrangements 22

Recent Application in this class:

20210095905

2021-04-01

Refrigeration cycle apparatus

20200018501

2020-01-16

Air conditioner

20190137154

2019-05-09

Collective device for switching refrigerant flow

20180283752

2018-10-04

Air conditioner and method for controlling the same

20170328594

2017-11-16

Air conditioner and control method therefor

20160033179

2016-02-04

Air conditioner

20150292777

2015-10-15

Air conditioning unit having dynamic target condensing and evaporating values based on load requirements

20150276280

2015-10-01

Refrigerating apparatus

20150267925

2015-09-24

Outdoor unit for multi-type air conditioner

#10

20150253026

2015-09-10

Air conditioning system, control system therefor and air-conditioning control method

#11

20150078391

2015-03-19

Air-conditioning system and relay device

#12

20150027154

2015-01-29

Heat pump and flow path switching apparatus

#13

20140331712

2014-11-13

Air-conditioning apparatus

#14

20140096557

2014-04-10

Refrigeration cycle device and air-conditioning apparatus

#15

20130104576

2013-05-02

Air conditioner and method of controlling the same

#16

20130019622

2013-01-24

Air conditioning apparatus

#17

20120031128

2012-02-09

Heating And Cooling Circuit With Self Heat-Up Function For Air-Conditioning System Of Electric Vehicle

#18

20110232308

2011-09-29

Air conditioner including a bypass pipeline for a defrosting operation

#19

20100198415

2010-08-05

Air-conditioning apparatus

#20

20100107665

2010-05-06

Refrigeration apparatus with a refrigerant collection operation between a plurality of outdoor units

#21

20090288430

2009-11-26

HEAT PUMP WITH THERMAL ENERGY TRANSFER UNIT AND METHOD

#22

20090173486

2009-07-09

GAS ENGINE DRIVEN HEAT PUMP SYSTEM WITH INTEGRATED HEAT RECOVERY AND ENERGY SAVING SUBSYSTEMS

#23

20080034777

2008-02-14

Gas engine driven heat pump system with integrated heat recovery and energy saving subsystems

#24

20070012058

2007-01-18

COGENERATION SYSTEM

#25

20060107686

2006-05-25

Compressor oil recovering apparatus and multi-unit air conditioner equiped with the same

#26

20060086103

2006-04-27

Abnormal state detecting apparatus of multi-type air conditioner and method thereof

#27

20050133215

2005-06-23

Full function vehicle HVAC/PTC thermal system