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with temperature control at constant rate of air-flow
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CPC
F24F3/048
This industry / category may be too specific. Please go to a parent level for more data
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
F24F3/00
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment Apparatus specially designed for such systems
Current Industry
F24F3/048
with temperature control at constant rate of air-flow
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Patents Grants
last 30 patents
Information
Patent Grant
Air conditioning system
Patent number
12,072,119
Issue date
Aug 27, 2024
FH ALLIANCE INC.
Kazuro Hiroishi
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
HVAC systems with evaporator bypass and supply air recirculation an...
Patent number
11,859,849
Issue date
Jan 2, 2024
Lennox Industries Inc.
Rakesh Goel
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioning system
Patent number
11,674,709
Issue date
Jun 13, 2023
FH ALLIANCE INC.
Kazuro Hiroishi
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Control system and method for controlling a fluid distribution system
Patent number
11,630,469
Issue date
Apr 18, 2023
Grundfos Holding a/s
Anders Overgaard
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioner
Patent number
11,555,619
Issue date
Jan 17, 2023
Shinwa Controls Co., Ltd.
Hideaki Furumoto
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Multi-zone variable refrigerant flow heating/cooling unit
Patent number
11,555,618
Issue date
Jan 17, 2023
MJC, Inc.
Edward H. Metzger
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
HVAC systems with evaporator bypass and supply air recirculation an...
Patent number
11,549,714
Issue date
Jan 10, 2023
Lennox Industries Inc.
Rakesh Goel
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air temperature control using potable water
Patent number
10,941,959
Issue date
Mar 9, 2021
Lee W. Froemke
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
HVAC systems with evaporator bypass and supply air recirculation an...
Patent number
10,941,958
Issue date
Mar 9, 2021
Lennox Industries Inc.
Rakesh Goel
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Multi-zone variable refrigerant flow heating/cooling unit
Patent number
10,890,341
Issue date
Jan 12, 2021
MJC, Inc.
Edward H. Metzger
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Control and optimization of indirect evaporative cooling units for...
Patent number
10,820,452
Issue date
Oct 27, 2020
BAIDU USA LLC
Tianyi Gao
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Smart building HVAC energy management system
Patent number
10,174,963
Issue date
Jan 8, 2019
Qin Zhang
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Multi-zone variable refrigerant flow heating/cooling unit
Patent number
10,161,640
Issue date
Dec 25, 2018
MJC, Inc.
Kelly Gene Sprayberry
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Multi-zone variable refrigerant flow heating/cooling unit
Patent number
10,088,178
Issue date
Oct 2, 2018
MJC, Inc.
Kelly Gene Sprayberry
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Control of a conditioned air supply system
Patent number
9,995,496
Issue date
Jun 12, 2018
Carrier Corporation
Richard G. Lord
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method for controlling constant air volume of ECM motor in HVAC system
Patent number
9,835,350
Issue date
Dec 5, 2017
Zhongshan Broad-Ocean Motor Co., Ltd.
Ge Hu
G05 - CONTROLLING REGULATING
Information
Patent Grant
Cooling provisioning for heat generating devices
Patent number
7,669,431
Issue date
Mar 2, 2010
Hewlett-Packard Development Company, L.P.
Cullen E. Bash
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Variable air diffuser
Patent number
4,616,559
Issue date
Oct 14, 1986
Pure Air Inc.
Raymond S. Barlow
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Energy conservation conditioned air system
Patent number
4,557,418
Issue date
Dec 10, 1985
Louis J. Leemhuis
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fan/coil induction unit, system, and method
Patent number
4,473,107
Issue date
Sep 25, 1984
Building Facilities Corporation
Larry E. Fairbrother
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioning apparatus
Patent number
4,446,774
Issue date
May 8, 1984
Gershon Meckler
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Central air conditioning equipment
Patent number
4,406,397
Issue date
Sep 27, 1983
Topre Corporation
Keiji Kamata
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Level supply air temperature multi-zone heat pump system and method
Patent number
4,324,288
Issue date
Apr 13, 1982
Carrier Corporation
Phil J. Karns
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioning apparatus utilizing solar energy and method
Patent number
4,315,412
Issue date
Feb 16, 1982
Gershon Meckler
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
System and method for controlling the conditioning and delivery of...
Patent number
4,294,403
Issue date
Oct 13, 1981
Staron E. Ammons
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Apparatus for conditioning air
Patent number
4,284,132
Issue date
Aug 18, 1981
Charles A. Strand
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Multizone air terminal
Patent number
4,203,485
Issue date
May 20, 1980
Andre H. Zilbermann
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
3870227
Patent number
3,870,227
Issue date
Mar 11, 1975
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
3847210
Patent number
3,847,210
Issue date
Nov 12, 1974
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
3823870
Patent number
3,823,870
Issue date
Jul 16, 1974
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
AIR CONDITIONING SYSTEM
Publication number
20230341145
Publication date
Oct 26, 2023
FH alliance Inc.
Kazuro HIROISHI
F24 - HEATING RANGES VENTILATING
Information
Patent Application
MULTI-ZONE VARIABLE REFRIGERANT FLOW HEATING/COOLING UNIT
Publication number
20230296270
Publication date
Sep 21, 2023
MJC, Inc.
Edward H. Metzger
F24 - HEATING RANGES VENTILATING
Information
Patent Application
AIR CONDITIONING SYSTEM
Publication number
20220404058
Publication date
Dec 22, 2022
FH alliance Inc.
Kazuro HIROISHI
F24 - HEATING RANGES VENTILATING
Information
Patent Application
CONTROL SYSTEM BYPASSING FOR INDUSTRIAL COLD STORAGE
Publication number
20210180806
Publication date
Jun 17, 2021
Daniel Walsh
F24 - HEATING RANGES VENTILATING
Information
Patent Application
MULTI-ZONE VARIABLE REFRIGERANT FLOW HEATING/COOLING UNIT
Publication number
20210123614
Publication date
Apr 29, 2021
MJC, Inc.
Edward H. Metzger
F24 - HEATING RANGES VENTILATING
Information
Patent Application
CONTROL SYSTEM AND METHOD FOR CONTROLLING A FLUID DISTRIBUTION SYSTEM
Publication number
20200340689
Publication date
Oct 29, 2020
GRUNDFOS HOLDING A/S
Anders OVERGAARD
F24 - HEATING RANGES VENTILATING
Information
Patent Application
CONTROL AND OPTIMIZATION OF INDIRECT EVAPORATIVE COOLING UNITS FOR...
Publication number
20200015389
Publication date
Jan 9, 2020
BAIDU USA LLC
Tianyi GAO
F24 - HEATING RANGES VENTILATING
Information
Patent Application
AIR CONDITIONER
Publication number
20190390861
Publication date
Dec 26, 2019
Shinwa Controls Co., Ltd
Hideaki FURUMOTO
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SYSTEMS AND METHODS FOR DETECTING AIRFLOW IN HEATING, VENTILATION,...
Publication number
20190286173
Publication date
Sep 19, 2019
Johnson Controls Technology Company
Stephen B. Pickle
F24 - HEATING RANGES VENTILATING
Information
Patent Application
AIR TEMPERATURE CONTROL USING POTABLE WATER
Publication number
20190072292
Publication date
Mar 7, 2019
Lee W. Froemke
G05 - CONTROLLING REGULATING
Information
Patent Application
MULTI-ZONE VARIABLE REFRIGERANT FLOW HEATING/COOLING UNIT
Publication number
20190032930
Publication date
Jan 31, 2019
MJC, Inc.
Edward H. Metzger
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Smart Building HVAC Energy Management System
Publication number
20170167747
Publication date
Jun 15, 2017
Qin Zhang
F24 - HEATING RANGES VENTILATING
Information
Patent Application
MULTI-ZONE VARIABLE REFRIGERANT FLOW HEATING/COOLING UNIT
Publication number
20170138619
Publication date
May 18, 2017
MJC, Inc.
Kelly Gene Sprayberry
F24 - HEATING RANGES VENTILATING
Information
Patent Application
CONTROL OF A CONDITIONED AIR SUPPLY SYSTEM
Publication number
20110173999
Publication date
Jul 21, 2011
CARRIER COPRORATION
Richard G. Lord
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Cooling provisioning for heat generating devices
Publication number
20060225446
Publication date
Oct 12, 2006
Cullen E. Bash
F24 - HEATING RANGES VENTILATING