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F25B2313/02532
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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
F25B2313/02532
during defrosting
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Air-conditioning apparatus
Patent number
11,885,518
Issue date
Jan 30, 2024
Mitsubishi Electric Corporation
Koji Fukui
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air-conditioning apparatus with simultaneous heating and defrosting...
Patent number
11,802,724
Issue date
Oct 31, 2023
Mitsubishi Electric Corporation
Hiroki Washiyama
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air-conditioning apparatus having heating-defrosting operation mode
Patent number
11,268,743
Issue date
Mar 8, 2022
Mitsubishi Electric Corporation
Kazuya Watanabe
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air-conditioning apparatus with pressure control for defrosting and...
Patent number
11,156,393
Issue date
Oct 26, 2021
Mitsubishi Electric Corporation
Tadashi Ariyama
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air conditioner and method for controlling an air conditioner
Patent number
10,527,333
Issue date
Jan 7, 2020
LG Electronics Inc.
Hojong Jeong
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Refrigeration cycle apparatus
Patent number
10,508,826
Issue date
Dec 17, 2019
Mitsubishi Electric Corporation
Naofumi Takenaka
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioner
Patent number
10,401,067
Issue date
Sep 3, 2019
LG Electronics Inc.
Chiwoo Song
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air conditioner and method of controlling the same
Patent number
9,791,193
Issue date
Oct 17, 2017
LG Electronics Inc.
Jaewan Lee
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air conditioning apparatus
Patent number
9,739,521
Issue date
Aug 22, 2017
Fujitsu General Limited
Keito Kawai
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air conditioner and defrosting operation method of the same
Patent number
8,567,203
Issue date
Oct 29, 2013
LG Electronics Inc.
Ji Young Jang
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Multi-type air conditioner with defrosting device
Patent number
7,716,941
Issue date
May 18, 2010
LG Electronics Inc.
Jong Han Park
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Multi-type air conditioner with defrosting device
Patent number
7,308,800
Issue date
Dec 18, 2007
LG Electronics Inc.
Jong Han Park
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air conditioner
Patent number
6,244,057
Issue date
Jun 12, 2001
Hitachi, Ltd.
Yasutaka Yoshida
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioning apparatus
Patent number
4,912,937
Issue date
Apr 3, 1990
Mitsubishi Denki Kabushiki Kaisha
Takashi Nakamura
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioner with defrosting mode
Patent number
4,774,813
Issue date
Oct 4, 1988
Hitachi, Ltd.
Hidenori Yokoyama
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat pump having improved compressor lubrication
Patent number
4,557,115
Issue date
Dec 10, 1985
Mitsubishi Denki Kabushiki Kaisha
Takashi Nakamura
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
AIR-CONDITIONING APPARATUS
Publication number
20210190402
Publication date
Jun 24, 2021
Mitsubishi Electric Corporation
Hiroki WASHIYAMA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AIR-CONDITIONING APPARATUS
Publication number
20200232693
Publication date
Jul 23, 2020
MITSUBISHI ELECTRIC CORPORATION
Kazuya WATANABE
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
REFRIGERATION CYCLE APPARATUS
Publication number
20170370627
Publication date
Dec 28, 2017
MITSUBISHI ELECTRIC CORPORATION
Naofumi TAKENAKA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AIR CONDITIONER
Publication number
20170219264
Publication date
Aug 3, 2017
LG ELECTRONICS INC.
Chiwoo SONG
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AIR CONDITIONER AND METHOD FOR CONTROLLING AN AIR CONDITIONER
Publication number
20160223235
Publication date
Aug 4, 2016
LG Electronics Inc.
Hojong JEONG
F24 - HEATING RANGES VENTILATING
Information
Patent Application
AIR CONDITIONING APPARATUS
Publication number
20130192284
Publication date
Aug 1, 2013
FUJITSU GENERAL LIMITED
Keito KAWAI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AIR CONDITIONER AND DEFROSTING OPERATION METHOD OF THE SAME
Publication number
20100170270
Publication date
Jul 8, 2010
LG ELECTRONICS INC.
Ji Young JANG
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
MULTI-TYPE AIR CONDITIONER WITH DEFROSTING DEVICE
Publication number
20070130967
Publication date
Jun 14, 2007
LG ELECTRONICS INC.
Jong Han PARK
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Multi-type air conditioner with defrosting device
Publication number
20040134205
Publication date
Jul 15, 2004
LG ELECTRONICS INC.
Jong Han Park
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...