the conduits of two or more media in heat-exchange relationship being helically coiled, the coils having a cylindrical configuration

Industry

CPC
F28D7/022

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F28Heat exchange F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall

Current Industry

F28D7/022the conduits of two or more media in heat-exchange relationship being helically coiled, the coils having a cylindrical configuration

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Heat transfer device with nested layers of helical fluid channels
- Patent number 12,281,853
- Issue date Apr 22, 2025
- The Boeing Company
- Douglas H. Van Affelen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Helical fractal heat exchanger
- Patent number 12,173,971
- Issue date Dec 24, 2024
- UTC AEROSPACE SYSTEMS WROCLAW SP. Z.O.O.
- Adam Horoszczak
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Duct heat exchanger
- Patent number 12,135,172
- Issue date Nov 5, 2024
- Hamilton Sundstrand Corporation
- Adam Horoszczak
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchanging apparatus
- Patent number 12,104,859
- Issue date Oct 1, 2024
- Hiroshi Hatamoto
- Hiroshi Hatamoto
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Intertwined coil heat exchanger
- Patent number 12,007,177
- Issue date Jun 11, 2024
- Aquarden Technologies ApS
- Zhuoyan Cai
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat transfer device with nested layers of helical fluid channels
- Patent number 11,927,402
- Issue date Mar 12, 2024
- The Boeing Company
- Douglas H. Van Affelen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Fluid routing methods for a spiral heat exchanger with lattice cros...
- Patent number 11,898,804
- Issue date Feb 13, 2024
- Fluid Handling LLC
- Jeffrey D. Lopes
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchange system and method of assembly
- Patent number 11,859,903
- Issue date Jan 2, 2024
- Air Products and Chemicals, Inc.
- Joseph E. Voda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Helically coiled heat exchange array
- Patent number 11,802,737
- Issue date Oct 31, 2023
- Struthers Energy and Power Limited
- Mark Wickham
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Spiral tube heat exchanger
- Patent number 11,796,256
- Issue date Oct 24, 2023
- Hamilton Sundstrand Corporation
- Mark A. Zaffetti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Radial configuration for heat exchanger core
- Patent number 11,703,283
- Issue date Jul 18, 2023
- Hamilton Sundstrand Corporation
- Paul M. Colson
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Duct heat exchanger
- Patent number 11,585,611
- Issue date Feb 21, 2023
- Hamilton Sundstrand Corporation
- Adam Horoszczak
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Spiral tube heat exchanger
- Patent number 11,530,878
- Issue date Dec 20, 2022
- Hamilton Sundstrand Corporation
- Mark A. Zaffetti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchanger
- Patent number 11,412,642
- Issue date Aug 9, 2022
- Rolls-Royce PLC
- Chandana J. Gajanayake
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchange system and method of assembly
- Patent number 11,391,512
- Issue date Jul 19, 2022
- Air Products and Chemicals, Inc.
- Joseph E. Voda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-coil heat exchanger
- Patent number 11,359,866
- Issue date Jun 14, 2022
- Intellihot, Inc.
- Sridhar Deivasigamani
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Fluid routing methods for a spiral heat exchanger with lattice cros...
- Patent number 11,193,716
- Issue date Dec 7, 2021
- Fluid Handling LLC
- Jeffrey D. Lopes
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchange system and method of assembly
- Patent number 11,187,467
- Issue date Nov 30, 2021
- Air Products and Chemicals, Inc.
- Joseph E. Voda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchanger channels
- Patent number 11,112,183
- Issue date Sep 7, 2021
- Hamilton Sundstrand Corporation
- Joseph Turney
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Condensation heat exchanger provided with a heat exchange device
- Patent number 11,079,137
- Issue date Aug 3, 2021
- SERMETA
- Joseph Le Mer
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger for cooling medium temperature reduction
- Patent number 11,041,677
- Issue date Jun 22, 2021
- Raytheon Technologies Corporation
- Paul W. Duesler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchange conduit and heat exchanger
- Patent number 11,009,296
- Issue date May 18, 2021
- 6353908 CANADA INC.
- David Velan
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Counter-flow heat exchanger with helical passages
- Patent number 10,989,480
- Issue date Apr 27, 2021
- General Electric Company
- Peter Joseph Rock
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Solar hot water and recovery system
- Patent number 10,876,740
- Issue date Dec 29, 2020
- Timothy Michael Graboski
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Counterflow helical heat exchanger
- Patent number 10,845,126
- Issue date Nov 24, 2020
- ENTEREX AMERICA LLC
- James Kolb
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Counterflow helical heat exchanger
- Patent number 10,782,072
- Issue date Sep 22, 2020
- ENTEREX AMERICA LLC
- James Kolb
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat recovery apparatus and method
- Patent number 10,775,112
- Issue date Sep 15, 2020
- 2078095 Ontario Limited
- Vincente Gil
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger
- Patent number 10,575,434
- Issue date Feb 25, 2020
- Remeha B.V.
- Sebastiaan Rogier Van Vliet
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Refrigerant to water heat exchanger
- Patent number 10,557,667
- Issue date Feb 11, 2020
- Carrier Corporation
- Derek Leman
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Heat transfer device incorporating a helical flow element within a...
- Patent number 10,539,371
- Issue date Jan 21, 2020
- Qorvo US, Inc.
- Eric Jackson
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLYMERIC TUBE-IN-SHELL HEAT EXCHANGER WITH TWISTED TUBES
- Publication number 20250164191
- Publication date May 22, 2025
- Trevi Systems Inc.
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Arrangement of Helical Tubes for Efficient Packing and Apparatus Im...
- Publication number 20250146758
- Publication date May 8, 2025
- Neal Technologies, Inc.
- James Cunningham
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT TRANSFER DEVICE WITH NESTED LAYERS OF HELICAL FLUID CHANNELS
- Publication number 20240295363
- Publication date Sep 5, 2024
- The Boeing Company
- Douglas H. Van Affelen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER CHANNELS
- Publication number 20230288143
- Publication date Sep 14, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Joseph Turney
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DUCT HEAT EXCHANGER
- Publication number 20230213290
- Publication date Jul 6, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Adam Horoszczak
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SINUSOIDAL CORRUGATED TUBE-TYPE SPIRAL WOUNDED HEAT EXCHANGER SUITA...
- Publication number 20230204296
- Publication date Jun 29, 2023
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Hui HAN
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
POLYMERIC TUBE-IN-SHELL HEAT EXCHANGER WITH TWISTED TUBES
- Publication number 20230110296
- Publication date Apr 13, 2023
- Trevi Systems, Inc.
- Serguei Charamko
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SPIRAL TUBE HEAT EXCHANGER
- Publication number 20230077459
- Publication date Mar 16, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Mark A. Zaffetti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAT TRANSFER DEVICE WITH NESTED LAYERS OF HELICAL FLUID CHANNELS
- Publication number 20230015392
- Publication date Jan 19, 2023
- The Boeing Company
- Douglas H. Van Affelen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGING APPARATUS
- Publication number 20220341672
- Publication date Oct 27, 2022
- LONOVEGE CO., LTD.
- Hiroshi Hatamoto
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HELICALLY COILED HEAT EXCHANGE ARRAY
- Publication number 20220325958
- Publication date Oct 13, 2022
- Struthers Energy and Power Limited
- Mark Wickham
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGE SYSTEM AND METHOD OF ASSEMBLY
- Publication number 20220299263
- Publication date Sep 22, 2022
- Air Products and Chemicals, Inc.
- Joseph E. Voda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WEB DESIGN AND ARRANGEMENT FOR REDUCING A RADIAL DISTRIBUTION FAULT...
- Publication number 20220196331
- Publication date Jun 23, 2022
- Linde GmbH
- Manfred STEINBAUER
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
FLUID ROUTING METHODS FOR A SPIRAL HEAT EXCHANGER WITH LATTICE CROS...
- Publication number 20220128309
- Publication date Apr 28, 2022
- Fluid Handling LLC
- Jeffrey D. LOPES
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
INTERTWINED COIL HEAT EXCHANGER
- Publication number 20220034594
- Publication date Feb 3, 2022
- Aquarden Technologies ApS
- Zhuoyan Cai
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER CHANNELS
- Publication number 20210372706
- Publication date Dec 2, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Joseph Turney
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAT EXCHANGE SYSTEM AND METHOD OF ASSEMBLY
- Publication number 20210333050
- Publication date Oct 28, 2021
- Air Products and Chemicals, Inc.
- Joseph E. Voda
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HELICAL FRACTAL HEAT EXCHANGER
- Publication number 20210231379
- Publication date Jul 29, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Adam Horoszczak
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
RADIAL CONFIGURATION FOR HEAT EXCHANGER CORE
- Publication number 20210231378
- Publication date Jul 29, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Paul M. Colson
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Gas Turbine Engine Heat Exchanger for Annular Flowpaths
- Publication number 20210207534
- Publication date Jul 8, 2021
- United Technologies Corporation
- Joseph B. Staubach
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method and Adjustment System for Controlling the Recovery of Heat E...
- Publication number 20210199390
- Publication date Jul 1, 2021
- Ecopal Oy
- Jouni HELPPOLAINEN
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Container for recovering the heat energy of wastewater
- Publication number 20210199389
- Publication date Jul 1, 2021
- Ecopa| Oy
- Jouni Helppolainen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER
- Publication number 20200315071
- Publication date Oct 1, 2020
- ROLLS-ROYCE plc. London, UNITED KINGDOM
- Chandana J. GAJAYAKE
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
MULTI-COIL HEAT EXCHANGER
- Publication number 20200080788
- Publication date Mar 12, 2020
- Intellihot, Inc.
- Sridhar Deivasigamani
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Counter-Flow Heat Exchanger with Helical Passages
- Publication number 20200064075
- Publication date Feb 27, 2020
- GENERAL ELECTRIC COMPANY
- Peter Joseph Rock
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Solar Hot Water and Recovery System
- Publication number 20190137113
- Publication date May 9, 2019
- Timothy Michael Graboski
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
THERMAL ACCLIMATOR AND HEAT EXCHANGER
- Publication number 20190120558
- Publication date Apr 25, 2019
- Wesley J. Aksell
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
COUNTERFLOW HELICAL HEAT EXCHANGER
- Publication number 20190011189
- Publication date Jan 10, 2019
- Enterex America LLC
- James Kolb
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
COUNTERFLOW HELICAL HEAT EXCHANGER
- Publication number 20190011190
- Publication date Jan 10, 2019
- Enterex America LLC
- James Kolb
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
REFRIGERANT TO WATER HEAT EXCHANGER
- Publication number 20180320979
- Publication date Nov 8, 2018
- Carrier Corporation
- Derek Leman
- F28 - HEAT EXCHANGE IN GENERAL

the conduits of two or more media in heat-exchange relationship being helically coiled, the coils having a cylindrical configuration

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Heat transfer device with nested layers of helical fluid channels

Helical fractal heat exchanger

Duct heat exchanger

Heat exchanging apparatus

Intertwined coil heat exchanger

Heat transfer device with nested layers of helical fluid channels

Fluid routing methods for a spiral heat exchanger with lattice cros...

Heat exchange system and method of assembly

Helically coiled heat exchange array

Spiral tube heat exchanger

Radial configuration for heat exchanger core

Duct heat exchanger

Spiral tube heat exchanger

Heat exchanger

Heat exchange system and method of assembly

Multi-coil heat exchanger

Fluid routing methods for a spiral heat exchanger with lattice cros...

Heat exchange system and method of assembly

Heat exchanger channels

Condensation heat exchanger provided with a heat exchange device

Heat exchanger for cooling medium temperature reduction

Heat exchange conduit and heat exchanger

Counter-flow heat exchanger with helical passages

Solar hot water and recovery system

Counterflow helical heat exchanger

Counterflow helical heat exchanger

Heat recovery apparatus and method

Heat exchanger

Refrigerant to water heat exchanger

Heat transfer device incorporating a helical flow element within a...

Patents Applicationslast 30 patents

POLYMERIC TUBE-IN-SHELL HEAT EXCHANGER WITH TWISTED TUBES

Arrangement of Helical Tubes for Efficient Packing and Apparatus Im...

HEAT TRANSFER DEVICE WITH NESTED LAYERS OF HELICAL FLUID CHANNELS

HEAT EXCHANGER CHANNELS

DUCT HEAT EXCHANGER

SINUSOIDAL CORRUGATED TUBE-TYPE SPIRAL WOUNDED HEAT EXCHANGER SUITA...

POLYMERIC TUBE-IN-SHELL HEAT EXCHANGER WITH TWISTED TUBES

SPIRAL TUBE HEAT EXCHANGER

HEAT TRANSFER DEVICE WITH NESTED LAYERS OF HELICAL FLUID CHANNELS

HEAT EXCHANGING APPARATUS

HELICALLY COILED HEAT EXCHANGE ARRAY

HEAT EXCHANGE SYSTEM AND METHOD OF ASSEMBLY

WEB DESIGN AND ARRANGEMENT FOR REDUCING A RADIAL DISTRIBUTION FAULT...

FLUID ROUTING METHODS FOR A SPIRAL HEAT EXCHANGER WITH LATTICE CROS...

INTERTWINED COIL HEAT EXCHANGER

HEAT EXCHANGER CHANNELS

HEAT EXCHANGE SYSTEM AND METHOD OF ASSEMBLY

HELICAL FRACTAL HEAT EXCHANGER

RADIAL CONFIGURATION FOR HEAT EXCHANGER CORE

Gas Turbine Engine Heat Exchanger for Annular Flowpaths

Method and Adjustment System for Controlling the Recovery of Heat E...

Container for recovering the heat energy of wastewater

HEAT EXCHANGER

MULTI-COIL HEAT EXCHANGER

Counter-Flow Heat Exchanger with Helical Passages

Solar Hot Water and Recovery System

THERMAL ACCLIMATOR AND HEAT EXCHANGER

COUNTERFLOW HELICAL HEAT EXCHANGER

COUNTERFLOW HELICAL HEAT EXCHANGER

REFRIGERANT TO WATER HEAT EXCHANGER