Membership
Tour
Register
Log in
in which treated air having differing temperatures is conducted through independent conduits from the central station to various spaces to be treated
Follow
Industry
CPC
F24F3/0527
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
F24F3/0527
in which treated air having differing temperatures is conducted through independent conduits from the central station to various spaces to be treated
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Distributed adaptive control of a multi-zone HVAC system
Patent number
12,072,114
Issue date
Aug 27, 2024
University of Southern California
Petros Ioannou
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air-conditioning system
Patent number
11,906,198
Issue date
Feb 20, 2024
FH ALLIANCE INC.
Kazuro Hiroishi
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Linearization of airflow through zone dampers of an HVAC system
Patent number
11,703,249
Issue date
Jul 18, 2023
Rheem Manufacturing Company
Christopher M. Puranen
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
HVAC functionality restoration systems and methods
Patent number
11,686,490
Issue date
Jun 27, 2023
Johnson Controls Tyco IP Holdings LLP
Shawn A. Hern
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
HVAC controller with a zone commissioning mode
Patent number
11,609,017
Issue date
Mar 21, 2023
Ademco Inc.
Patrick Gonia
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Construction method and design method of air-conditioning system
Patent number
11,441,796
Issue date
Sep 13, 2022
FH ALLIANCE INC.
Kazuro Hiroishi
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Linearization of airflow through zone dampers of an HVAC system
Patent number
11,339,991
Issue date
May 24, 2022
Rheem Manufacturing Company
Christopher M. Puranen
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
HVAC controller with a zone commissioning mode
Patent number
11,112,139
Issue date
Sep 7, 2021
Ademco Inc.
Patrick Gonia
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Construction method and design method of air-conditioning system
Patent number
11,098,908
Issue date
Aug 24, 2021
FH ALLIANCE INC.
Kazuro Hiroishi
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
HVAC functionality restoration systems and methods
Patent number
11,002,453
Issue date
May 11, 2021
Johnson Controls Technology Company
Shawn A. Hern
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Linearization of airflow through zone dampers of an HVAC system
Patent number
10,641,515
Issue date
May 5, 2020
Rheem Manufacturing Company
Christopher M. Puranen
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating, ventilation, and/or air conditioning system with zone cont...
Patent number
10,634,381
Issue date
Apr 28, 2020
Johnson Controls Technology Company
Jonathan A. Burns
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Energy efficient HVAC system
Patent number
9,612,024
Issue date
Apr 4, 2017
Robert M. Rohde
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Energy efficient HVAC system
Patent number
9,121,620
Issue date
Sep 1, 2015
Robert M. Rohde
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioner
Patent number
6,272,880
Issue date
Aug 14, 2001
Daikin Industries, Ltd.
Hiroshi Miki
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioning apparatus
Patent number
5,402,844
Issue date
Apr 4, 1995
Carrier Corporation
Patrice Elluin
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air-processing installation designed for the ventilation and air-co...
Patent number
4,919,327
Issue date
Apr 24, 1990
Societe d'Administration et de Realisations d'Investissements (SARI)
Patrice Elluin
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Zone control and smoke damping apparatus for central heating and/or...
Patent number
4,848,654
Issue date
Jul 18, 1989
Alex Zelczer
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Advanced zone damper system
Patent number
4,819,716
Issue date
Apr 11, 1989
Stephen A. Beachboard
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Zone control apparatus for central heating and/or cooling systems
Patent number
4,702,412
Issue date
Oct 27, 1987
Alex Zelczer
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Assembly for retrofitting two air handling units to an installation...
Patent number
4,683,942
Issue date
Aug 4, 1987
American Standard Inc.
James A. Bierkamp
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Zoned heating and air conditioning system
Patent number
4,673,029
Issue date
Jun 16, 1987
Stephen A. Beachboard
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Zone air-conditioning control system for motor vehicle compartment
Patent number
4,537,245
Issue date
Aug 27, 1985
Nippondenso Co., Ltd.
Masao Nishimura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and apparatus for controlling air-conditioning systems
Patent number
4,136,732
Issue date
Jan 30, 1979
Ranco Incorporated
Merlin E. Demaray
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method and apparatus for ventilating or air conditioning occupied r...
Patent number
4,135,440
Issue date
Jan 23, 1979
Friedrich H. Schmidt
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Multi-source heat pump HVAC system
Patent number
4,100,763
Issue date
Jul 18, 1978
International Telephone and Telegraph Corporation
Herbert M. Brody
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method and apparatus for controlling air-conditioning systems
Patent number
4,044,823
Issue date
Aug 30, 1977
Ranco Incorporated
Frederick S. Biesecker
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method and apparatus for controlling air-conditioning systems
Patent number
4,042,013
Issue date
Aug 16, 1977
Ranco Incorporated
Merlin E. Demaray
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Optimum environmental control system for a building
Patent number
4,034,801
Issue date
Jul 12, 1977
Robert J. Sigel, Inc.
William F. Bernstein
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air conditioning system
Patent number
4,019,566
Issue date
Apr 26, 1977
Carrier Corporation
George E. Cobb
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
AIR-CONDITIONING SYSTEM
Publication number
20240142119
Publication date
May 2, 2024
FH alliance Inc.
Kazuro HIROISHI
F24 - HEATING RANGES VENTILATING
Information
Patent Application
LINEARIZATION OF AIRFLOW THROUGH ZONE DAMPERS OF AN HVAC SYSTEM
Publication number
20230304693
Publication date
Sep 28, 2023
RHEEM MANUFACTURING COMPANY
Christopher M. Puranen
F24 - HEATING RANGES VENTILATING
Information
Patent Application
AIR-CONDITIONING SYSTEM
Publication number
20220373198
Publication date
Nov 24, 2022
FH alliance Inc.
Kazuro HIROISHI
F24 - HEATING RANGES VENTILATING
Information
Patent Application
LINEARIZATION OF AIRFLOW THROUGH ZONE DAMPERS OF AN HVAC SYSTEM
Publication number
20220275962
Publication date
Sep 1, 2022
RHEEM MANUFACTURING COMPANY
Christopher M. Puranen
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HVAC CONTROLLER WITH A ZONE COMMISSIONING MODE
Publication number
20210396416
Publication date
Dec 23, 2021
Ademco Inc.
Patrick Gonia
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HVAC FUNCTIONALITY RESTORATION SYSTEMS AND METHODS
Publication number
20210254847
Publication date
Aug 19, 2021
Johnson Controls Technology Company
Shawn A. Hern
F24 - HEATING RANGES VENTILATING
Information
Patent Application
CONSTRUCTION METHOD AND DESIGN METHOD OF AIR-CONDITIONING SYSTEM
Publication number
20200355377
Publication date
Nov 12, 2020
FH alliance Inc.
Kazuro HIROISHI
F24 - HEATING RANGES VENTILATING
Information
Patent Application
DISTRIBUTED ADAPTIVE CONTROL OF A MULTI-ZONE HVAC SYSTEM
Publication number
20200271347
Publication date
Aug 27, 2020
University of Southern California
Petros Ioannou
F24 - HEATING RANGES VENTILATING
Information
Patent Application
LINEARIZATION OF AIRFLOW THROUGH ZONE DAMPERS OF AN HVAC SYSTEM
Publication number
20200263896
Publication date
Aug 20, 2020
RHEEM MANUFACTURING COMPANY
Christopher M. Puranen
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HVAC CONTROLLER WITH A ZONE COMMISSIONING MODE
Publication number
20200173680
Publication date
Jun 4, 2020
HONEYWELL INTERNATIONAL INC.
Patrick Gonia
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEATING, VENTILATION, AND/OR AIR CONDITIONING SYSTEM WITH ZONE CONT...
Publication number
20190353388
Publication date
Nov 21, 2019
Johnson Controls Technology Company
Jonathan A. Burns
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HVAC FUNCTIONALITY RESTORATION SYSTEMS AND METHODS
Publication number
20190353370
Publication date
Nov 21, 2019
Johnson Controls Technology Company
Shawn A. Hern
F24 - HEATING RANGES VENTILATING
Information
Patent Application
VARIABLE AIR VOLUME MULTI-ZONE SYSTEM AND METHOD THEREOF
Publication number
20190301758
Publication date
Oct 3, 2019
Thomas W. Johnston
F24 - HEATING RANGES VENTILATING
Information
Patent Application
CONSTRUCTION METHOD AND DESIGN METHOD OF AIR-CONDITIONING SYSTEM
Publication number
20190234628
Publication date
Aug 1, 2019
FH alliance Inc.
Kazuro HIROISHI
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Linearization of Airflow Through Zone Dampers of an HVAC System
Publication number
20190195527
Publication date
Jun 27, 2019
RHEEM MANUFACTURING COMPANY
Christopher M. Puranen
F24 - HEATING RANGES VENTILATING
Information
Patent Application
AIR-CONDITIONING HEAT EXCHANGER AND AIR CONDITIONER HAVING THE SAME
Publication number
20120117983
Publication date
May 17, 2012
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Hirokuni AKIYAMA
B60 - VEHICLES IN GENERAL