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CPC
F25B2313/02323
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F25
Refrigeration
F25B
REFRIGERATION MACHINES, PLANTS OR SYSTEMS COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT-PUMP SYSTEMS
F25B2313/00
Compression machines, plant, or systems with reversible cycle not otherwise provided for
Current Industry
F25B2313/02323
during heating
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Patents Grants
last 30 patents
Information
Patent Grant
Refrigeration cycle apparatus
Patent number
11,802,722
Issue date
Oct 31, 2023
Mitsubishi Electric Corporation
Chitose Tanaka
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat pump system in vehicle
Patent number
10,254,019
Issue date
Apr 9, 2019
Hyundai Motor Company
Jinyoung Yoo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Heat-recovery-type refrigerating apparatus
Patent number
9,784,481
Issue date
Oct 10, 2017
Daikin Industries, Ltd.
Satoshi Kawano
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air conditioner including a bypass pipeline for a defrosting operation
Patent number
9,506,674
Issue date
Nov 29, 2016
Mitsubishi Electric Corporation
Osamu Morimoto
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat pump air-conditioning system and method for controlling the same
Patent number
9,453,667
Issue date
Sep 27, 2016
Industrial Technology Research Institute
Shy-Her Nian
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Multi air conditioning system and method for operating the same
Patent number
7,380,407
Issue date
Jun 3, 2008
Samsung Electronics Co., Ltd.
Hyun Seok Jung
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat source unit with switching means between heating and cooling
Patent number
7,380,411
Issue date
Jun 3, 2008
Daikin Industries, Ltd.
Shinya Matsuoka
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Control method for multiple heat pump
Patent number
7,272,943
Issue date
Sep 25, 2007
LG Electronics Inc.
Il Nahm Hwang
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for controlling multi-type air conditioner
Patent number
7,131,283
Issue date
Nov 7, 2006
LG Electronics Inc.
Il Kwon Oh
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Multi-type air conditioner
Patent number
6,952,933
Issue date
Oct 11, 2005
LG Electronics Inc.
Jin Seob Song
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigerating and heating device
Patent number
6,729,155
Issue date
May 4, 2004
Chin-Liang Chen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air conditioner
Patent number
5,638,692
Issue date
Jun 17, 1997
Sanyo Electric Co., Ltd.
Yukio Aizawa
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioner
Patent number
5,600,962
Issue date
Feb 11, 1997
Sanyo Electric Co., Ltd.
Yukio Aizawa
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioner for vehicles
Patent number
5,598,887
Issue date
Feb 4, 1997
Sanden Corporation
Susumu Ikeda
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multi-type air conditioner system with optimum control for gaseous...
Patent number
5,263,333
Issue date
Nov 23, 1993
Kabushiki Kaisha Toshiba
Tooru Kubo
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Control device for heat pump with hot-water supply facility
Patent number
4,943,003
Issue date
Jul 24, 1990
Sanden Corporation
Mitsuo Shimizu
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
2293532
Patent number
2,293,532
Issue date
Aug 18, 1942
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
REFRIGERATION CYCLE APPARATUS
Publication number
20210364201
Publication date
Nov 25, 2021
Mitsubishi Electric Corporation
Chitose TANAKA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HEAT PUMP AIR-CONDITIONING SYSTEM AND METHOD FOR CONTROLLING THE SAME
Publication number
20130118193
Publication date
May 16, 2013
Industrial Technology Research Institute
Shy-Her NIAN
F24 - HEATING RANGES VENTILATING
Information
Patent Application
AIR CONDITIONER
Publication number
20110232308
Publication date
Sep 29, 2011
Mitsubishi Electric Corporation
Osamu Morimoto
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Refrigeration System
Publication number
20090019879
Publication date
Jan 22, 2009
Shinichi Kasahara
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Multi air conditioning system and method for operating the same
Publication number
20060026979
Publication date
Feb 9, 2006
SAMSUNG ELECTRONICS CO., LTD.
Hyun Seok Jung
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Control method for multiple heat pump
Publication number
20050193749
Publication date
Sep 8, 2005
LG ELECTRONICS INC.
Il Nahm Hwang
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method for controlling multi-type air conditioner
Publication number
20050155368
Publication date
Jul 21, 2005
LG ELECTRONICS INC.
Il Kwon Oh
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Heat source unit of air conditioner and air conditioner
Publication number
20050150243
Publication date
Jul 14, 2005
Daikin Industries, Ltd.
Shinya Matsuoka
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Multi-type air conditioner
Publication number
20040134214
Publication date
Jul 15, 2004
LG ELECTRONICS INC.
Jin Seob Song
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...