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F24F2203/1048
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F24
Heating devices
F24F
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIR CURRENTS FOR SCREENING
F24F2203/00
Devices or apparatus used for air treatment
Current Industry
F24F2203/1048
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Information
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Patents Grants
last 30 patents
Information
Patent Grant
Rotating heat exchanger with improved heat transfer efficiency
Patent number
11,466,938
Issue date
Oct 11, 2022
FLEXIT SVERIGE AB
Staffan Biörklund
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Partition
Patent number
11,137,150
Issue date
Oct 5, 2021
Daikin Industries, Ltd.
Ryoichi Nakagawa
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Absorption type removal / concentration apparatus
Patent number
10,201,776
Issue date
Feb 12, 2019
Seibu Giken Co., Ltd.
Ayako Kuroda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Heat exchanger
Patent number
9,291,402
Issue date
Mar 22, 2016
REDRING XPELAIR GROUP LTD.
Howard Atkin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Humidifying medium having excellent lifespan characteristics and me...
Patent number
9,057,530
Issue date
Jun 16, 2015
LG Hausys, Ltd.
Ju-Hyung Lee
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for reclaiming an evaporated liquid from an air stream and d...
Patent number
8,888,893
Issue date
Nov 18, 2014
Karlsruher Institut für Technologie
Bernhard Lenz
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Sorption rotor
Patent number
7,204,869
Issue date
Apr 17, 2007
Klingenburg GmbH
Hans Klingenburg
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioning device
Patent number
7,082,781
Issue date
Aug 1, 2006
Daikin Industries, Ltd.
Yoshimasa Kikuchi
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Clean room
Patent number
6,960,236
Issue date
Nov 1, 2005
Daikin Industries, Ltd.
Yoshio Tamura
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Humidity controller
Patent number
6,959,875
Issue date
Nov 1, 2005
Daikin Industries, Ltd.
Tomohiro Yabu
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Desiccant-based dehumidification system and method
Patent number
6,751,964
Issue date
Jun 22, 2004
John C. Fischer
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Rotor and sealing device for rotary adsorber
Patent number
6,527,837
Issue date
Mar 4, 2003
Nichias Corporation
Masaji Kurosawa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Desiccant based humidification/dehumidification system
Patent number
6,481,222
Issue date
Nov 19, 2002
James G. T. Denniston
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of dehumidifying and dehumidifier with heat exchanger having...
Patent number
6,478,855
Issue date
Nov 12, 2002
Seibu Giken Co., Ltd.
Hiroshi Okano
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanger, heat pump, dehumidifier, and dehumidifying method
Patent number
6,442,951
Issue date
Sep 3, 2002
Ebara Corporation
Kensaku Maeda
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Moisture exchanging element and a method of its manufacture
Patent number
6,440,489
Issue date
Aug 27, 2002
Proflute AB
Per-Johan Aronsson
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Dehumidification/humidification air supply apparatus
Patent number
6,415,859
Issue date
Jul 9, 2002
Daikin Industries, Ltd.
Keiichiro Kametani
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanger having high moisture transfer capability in high rel...
Patent number
6,408,932
Issue date
Jun 25, 2002
Airxchange, Inc.
Donald F. Steele
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Low-humidity working apparatus
Patent number
6,250,095
Issue date
Jun 26, 2001
Daikin Industries, Ltd.
Keiichiro Kametani
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Desiccant based humidification/dehumidification system
Patent number
6,092,375
Issue date
Jul 25, 2000
James G. T. Denniston
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and device for refrigerating a fluid
Patent number
6,055,824
Issue date
May 2, 2000
Kabushiki Gaisha Seibu Giken
Toshimi Kuma
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioning system having improved indirect evaporative cooler
Patent number
6,050,100
Issue date
Apr 18, 2000
Novel Air Technologies, L.L.C.
William A. Belding
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Desiccant air conditioning for a motorized vehicle
Patent number
6,029,462
Issue date
Feb 29, 2000
James G. T. Denniston
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Air conditioning system having indirect evaporative cooler
Patent number
6,018,953
Issue date
Feb 1, 2000
NovelAire Technologies, L.L.C.
William A. Belding
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method and apparatus for measuring the quantity of outdoor air proc...
Patent number
6,016,710
Issue date
Jan 25, 2000
Semco Incorporated
Michael Boles
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Regenerator heat exchanger having one or more adjustable performanc...
Patent number
5,937,933
Issue date
Aug 17, 1999
Airxchange, Inc.
Donald F. Steele
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioning system for cooling warm moisture-laden air
Patent number
5,890,372
Issue date
Apr 6, 1999
NovelAire Technologies, L.L.C.
William A. Belding
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Dehumidifying mechanism for auto air conditioner with improved spac...
Patent number
5,878,590
Issue date
Mar 9, 1999
General Motors Corporation
Prasad Shripad Kadle
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Desiccant based humidification/dehumidification system
Patent number
5,873,256
Issue date
Feb 23, 1999
James G. T. Denniston
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Thermally regenerated desiccant air conditioner with indirect evapo...
Patent number
5,860,284
Issue date
Jan 19, 1999
Novel Aire Technologies, L.L.C.
Spencer K. Goland
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
DEHUMIDIFICATION MEMBER, DEHUMIDIFICATION ROTOR AND METHOD FOR PROD...
Publication number
20230175713
Publication date
Jun 8, 2023
NICHIAS CORPORATION
Kazuki YAMANA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
ROTATING HEAT EXCHANGER WITH IMPROVED HEAT TRANSFER EFFICIENCY
Publication number
20210123628
Publication date
Apr 29, 2021
Staffan BIÖRKLUND
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER
Publication number
20130306282
Publication date
Nov 21, 2013
Howard Atkin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HUMIDIFYING MEDIUM HAVING EXCELLENT LIFESPAN CHARACTERISTICS AND ME...
Publication number
20130026666
Publication date
Jan 31, 2013
LG HAUSYS, LTD.
Ju-Hyung Lee
B32 - LAYERED PRODUCTS
Information
Patent Application
Multi-Pathway Air Transfer, Thermal Energy Exchange System
Publication number
20120291992
Publication date
Nov 22, 2012
Lawrence C. Hoagland
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHOD FOR RECLAIMING AN EVAPORATED LIQUID FROM AN AIR STREAM AND D...
Publication number
20120192715
Publication date
Aug 2, 2012
KARLSRUHER INSTITUT FUR TECHNOLOGIE
Bernhard Lenz
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Sorption rotor
Publication number
20050173998
Publication date
Aug 11, 2005
Hans Klingenburg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Humidity controller
Publication number
20040262408
Publication date
Dec 30, 2004
Tomohiro Yabu
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Co-generation system and a dehumidification air-conditioner
Publication number
20040237540
Publication date
Dec 2, 2004
SEIBU GIKEN CO, LTD.
Hiroshi Okano
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Air conditioning device
Publication number
20040129011
Publication date
Jul 8, 2004
Yoshimasa Kikuchi
F24 - HEATING RANGES VENTILATING
Information
Patent Application
DESICCANT-BASED DEHUMIDIFACTION SYSTEM AND METHOD
Publication number
20040000152
Publication date
Jan 1, 2004
John C. Fischer
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Co-generation system and a dehumidification air -conditioner
Publication number
20020040575
Publication date
Apr 11, 2002
Seibu Giken Co. Ltd.
Hiroshi Okano
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Rotor and sealing device for rotary adsorber
Publication number
20010026110
Publication date
Oct 4, 2001
NICHIAS CORPORATION
Masaji Kurosawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL