Class F28D : HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
Subclass 7/14: Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically both tubes being bent
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12226065 | Dish washing machine with heat exchangers | Mar 17, 22 | Feb 18, 25 | K.D.W. Company Limited |
| 12169102 | Plumbing with internal flow guides | May 19, 22 | Dec 17, 24 | RTX CORPORATION |
| 11805963 | Dish washing machine with heat exchangers | Apr 14, 21 | Nov 07, 23 | KDW Company Limited |
| 11408337 | Aircraft pylon comprising a coaxial heat exchanger | Jan 22, 19 | Aug 09, 22 | AIRBUS OPERATIONS S.A.S. |
| 11365681 | Plumbing with internal flow guides | Apr 23, 20 | Jun 21, 22 | RAYTHEON TECHNOLOGIES CORPORATION |
| 11231233 | Double-pipe heat exchanger including integrated connector | Jun 03, 20 | Jan 25, 22 | HS R & A CO., LTD. |
| 11067340 | Double pipe heat exchanger and method for manufacturing the same | Apr 18, 19 | Jul 20, 21 | HS R & A CO., LTD |
| 11029095 | Finned coaxial cooler | Jul 15, 16 | Jun 08, 21 | Senior UK Limited |
| 11002488 | Heat exchanger | Nov 09, 15 | May 11, 21 | FRANKE TECHNOLOGY AND TRADEMARK LTD |
| 10995998 | Finned coaxial cooler | Jan 30, 17 | May 04, 21 | Senior UK Limited |
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| 10852048 | Multilayer pipe cooling cold storage | Mar 22, 17 | Dec 01, 20 | CHUON CO., LTD. |
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| 10598415 | Refrigeration apparatus with dry ice occurrence suppression structure | Mar 04, 16 | Mar 24, 20 | PHC Holdings Corporation |
| 10575434 | Heat exchanger | May 09, 17 | Feb 25, 20 | Remeha B.V. |
| 10508867 | Corrosion resistant coaxial heat exchanger assembly | May 27, 16 | Dec 17, 19 | Dometic Sweden AB |
| 10415475 | Gearbox oil cooling assembly | May 26, 15 | Sep 17, 19 | Sikorsky Aircraft Corporation |
| 10212953 | Apparatus and method for temperature controlled processes | Jul 22, 15 | Feb 26, 19 | NITECH SOLUTIONS LIMITED |
| 10205201 | Cooling system for battery | Apr 22, 16 | Feb 12, 19 | Samsung SDI Co., Ltd. |
| 9982897 | Solar hot water and recovery system | Sep 25, 15 | May 29, 18 | Not available |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0093,944 | SPIRAL HEAT EXCHANGER AND HEAT EXCHANGE DEVICE | Nov 30, 21 | Mar 21, 24 | SHANGHAI XINGYE MATERIALS TECHNOLOGY CO., LTD. |
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