Description
Class F28B : STEAM OR VAPOUR CONDENSERS
Subclass 9/04: Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid
F28B 9/04
Sub-Class
Stats
- 20 US PATENTS IN FORCE
- 3 US APPLICATIONS PENDING
- 12 Total Patent Owners
- 87 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11486646 | Air-cooled condenser apparatus and method | May 19, 17 | Nov 01, 22 | SPG Dry Cooling Belgium |
| 11130694 | Recovery method for discharged cooling water | Jun 29, 16 | Sep 28, 21 | Kurita Water Industries LTD |
| 10962290 | High-efficiency air water system for tropical climate | Dec 07, 16 | Mar 30, 21 | AIR WATER KOREA CO., LTD. |
| 10883747 | Temperature control device and process control apparatus including a temperature control device | Aug 09, 18 | Jan 05, 21 | Fisher Controls International LLC |
| 10823500 | Gas processing facility | Apr 08, 16 | Nov 03, 20 | JGC CORPORATION; ELBRONS B.V.; |
| 10690014 | Cooling module, supercritical fluid power generation system including the same, and supercritical fluid supply method using the same | Apr 05, 18 | Jun 23, 20 | Doosan Heavy Industries Construction Co., Ltd. |
| 10676858 | Condenser and cleaning device | Nov 22, 16 | Jun 09, 20 | IHI Corporation; IHI Machinery and Furnace Co., Ltd.; |
| 10670340 | Cooling water supply system and method | Dec 01, 14 | Jun 02, 20 | Ormat Technologies Inc. |
| 10627176 | Cooling tower water distribution system | Jul 24, 19 | Apr 21, 20 | Baltimore Aircoil Company Inc. |
| 10619898 | Water recirculation system | Feb 05, 18 | Apr 14, 20 | Baltimore Aircoil Company Inc. |
| 10415902 | Cooling tower water distribution system | Dec 09, 16 | Sep 17, 19 | Baltimore Aircoil Company Inc. |
| 10288366 | Liquid distributor and arrangement | Apr 02, 15 | May 14, 19 | Technische Universitat Berlin |
| 10132577 | Adiabatic refrigerant condenser controls system | Jan 20, 14 | Nov 20, 18 | Baltimore Aircoil Company Inc. |
| 9951657 | Module for condensing expelled vapors and for cooling turbine effluent | Sep 18, 14 | Apr 24, 18 | Siemens Aktiengesellschaft |
| 9759440 | Air conditioning system with multiple-effect evaporative condenser | Apr 06, 15 | Sep 12, 17 | Not available |
| 9625191 | Condensing apparatus | Apr 13, 12 | Apr 18, 17 | CHUBU ELECTRIC POWER CO., INC., Danish Technological Institute, JOHNSON CONTROLS DENMARK APS, KYUSHU ELECTRIC POWER CO., INC., KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), Kobe Steel, Ltd., TOKYO ELECTRIC POWER CO., INC., |
| 9612025 | Air conditioning system with multiple-effect evaporative condenser | Apr 06, 15 | Apr 04, 17 | Not available |
| 9417010 | Direct contact condenser | Sep 17, 14 | Aug 16, 16 | GENERAL ELECTRIC TECHNOLOGY GMBH |
| 9206708 | Direct contact condenser for a steam turbine and having a first cooling water spraying mechanism spraying cooling water downstream and a second cooling water spraying mechanism spraying cooling water in multiple directions | Jul 13, 12 | Dec 08, 15 | FUJI ELECTRIC CO., LTD. |
| 5963458 | Digital controller for a cooling and heating plant having near-optimal global set point control strategy | Jul 29, 97 | Oct 05, 99 | SIEMENS INDUSTRY, INC. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2023/0213,285 | NON-ELECTROMECHANICAL, PUMPLESS LIQUID RECIRCULATION SYSTEM FOR AIR-COOLED CONDENSER AND COOLER ADIABATIC PRE-COOLING SYSTEM | Dec 19, 22 | Jul 06, 23 | Not available |
| 2019/0310,021 | HIGH-EFFICIENCY AIR WATER SYSTEM FOR TROPICAL CLIMATE | Dec 07, 16 | Oct 10, 19 | AIR WATER KOREA CO., LTD. |
| 2016/0153,718 | COOLING WATER SUPPLY SYSTEM AND METHOD | Dec 01, 14 | Jun 02, 16 | ORMAT TECHNOLOGIES, INC. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 33 Months (last 2 years Issuances)
- 33 Months (last 5 years Issuances)