Class F28C : HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
Subclass 1/06: Direct-contact trickle coolers, e.g. cooling towers (building construction E04H 5/12; enclosed spaces cooled by trickle F25; component parts of trickle coolers F28F 25/00) with both counter-current and cross-current
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11852417 | Cooling apparatus and a method for cooling a waterflow | Oct 17, 19 | Dec 26, 23 | JS Creates Pte. Ltd. |
| 11002499 | Water distribution system with wide-range variable traffic | Dec 21, 16 | May 11, 21 | Shanghai Ace Cooling Refrigeration Technology Co., Ltd. |
| 10175002 | Liquid distribution system for a fluid cooler | Feb 16, 16 | Jan 08, 19 | SPX Cooling Technologies Inc. |
| 9243847 | Hybrid heat exchange apparatus | Oct 19, 10 | Jan 26, 16 | EVAPCO, INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0102,738 | Cooling Apparatus and a Method for Cooling a Waterflow | Dec 07, 23 | Mar 28, 24 | Not available |
| 2023/0235,963 | DEVICES, SYSTEMS, FACILITIES AND PROCESSES FOR MULTISTAGE DIRECT CONTACT COOLER DESIGN | Jan 26, 23 | Jul 27, 23 | Not available |
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