9862011 | Tube cleaning dart having blades | Feb 04, 15 | Jan 09, 18 | National Heat Exchange Cleaning Corporation |
9835393 | Apparatus for circulating balls for cleaning a pipe line | Sep 23, 13 | Dec 05, 17 | Jeongwoo Industrial Machine Co., Ltd. |
9791222 | Rubber ball cleaning multipoint centralized ball serving system for condenser | May 19, 14 | Oct 17, 17 | SHAANXI HAND ENERGY CONSERVATION AND ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD |
9671183 | Controlling cooling flow in a sootblower based on lance tube temperature | Feb 13, 13 | Jun 06, 17 | INTERNATIONAL PAPER COMPANY |
9664414 | Dynamic flow heater | Jul 12, 11 | May 30, 17 | BLECKMANN GMBH & CO. KG |
9593895 | Cleaning brush device for condenser | Oct 31, 14 | Mar 14, 17 | KIM FAMILY TRUST |
9587894 | Heat exchanger effluent collector | Jan 13, 14 | Mar 07, 17 | GENERAL ELECTRIC TECHNOLOGY GMBH |
9404668 | Detecting and correcting enthalpy wheel failure modes | Oct 06, 11 | Aug 02, 16 | LENNOX INDUSTRIES INC. |
9182183 | Cleaning system | Oct 01, 10 | Nov 10, 15 | HVS ENGINEERING PTE LTD |
9157685 | Heat exchanger maintenance technique | Apr 11, 11 | Oct 13, 15 | Not available |
9146063 | Machine for descaling cellular bodies of an air-water heat exchanger | Oct 07, 10 | Sep 29, 15 | ARTS |
9068782 | Tube-side sequentially pulsable-flow shell-and-tube heat exchanger appratus, system, and method | Mar 17, 10 | Jun 30, 15 | DOW GLOBAL TECHNOLOGIES LLC |
9034110 | Method of cleaning tubes | Jun 05, 08 | May 19, 15 | TUBEMASTER, INC. |
8943633 | Cleaning system for cleaning tubing | Mar 31, 09 | Feb 03, 15 | Hydroball Technics Holdings Pte Ltd |
8752542 | Direct solar steam generation | Jul 03, 11 | Jun 17, 14 | GLASSPOINT SOLAR, INC. |
8739774 | Direct solar steam generation | May 24, 13 | Jun 03, 14 | GLASSPOINT SOLAR, INC. |
8713741 | Apparatus and method for cleaning pipes and pipe systems | Aug 22, 07 | May 06, 14 | Fras Technology AS |
8646514 | Front end water box with on-line rubber ball cleaning function in the tubular condenser of a water cooled chiller | Sep 01, 09 | Feb 11, 14 | Not available |
8590600 | Cleaning brush device for condenser | Jun 02, 10 | Nov 26, 13 | KIM FAMILY TRUST |
8561416 | Method for thermoelectric energy conversion in an exhaust gas recirculation system | Mar 29, 10 | Oct 22, 13 | GM GLOBAL TECHNOLOGY OPERATIONS LLC |