F28G 1/02

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9827525 Air conditionerJan 15, 15Nov 28, 17LG ELECTRONICS INC.
9657431 Laundry treating apparatus having cleaning deviceOct 18, 13May 23, 17LG ELECTRONICS INC.
9517496 Fire-tube boiler cleanerNov 12, 15Dec 13, 16CROSSFORD INTERNATIONAL, LLC
9157685 Heat exchanger maintenance techniqueApr 11, 11Oct 13, 15Not available
9146063 Machine for descaling cellular bodies of an air-water heat exchangerOct 07, 10Sep 29, 15ARTS
8590600 Cleaning brush device for condenserJun 02, 10Nov 26, 13KIM FAMILY TRUST
6308774 Method for the cleaning of heat exchange tubes and collecting device for the collection of deposits from heat exchange tubesAug 19, 99Oct 30, 01AREVA NP GMBH
5741130 Method and apparatus for minimizing disruption caused by depositions on a supply means for a combustion of gasification plantNov 30, 94Apr 21, 98ECOMB AB
5190095 Condenser for refrigerator and method of operating the sameMay 21, 92Mar 02, 93EBARA CORPORATION
5072788 Catalytic converter tube locator and cleanerJan 30, 91Dec 17, 91Not available
4846259 Method for controlling fluid flow in a tube of a heat exchangerFeb 13, 87Jul 11, 89EBARA CORPORATION
4766952 Waste heat recovery apparatusMay 09, 86Aug 30, 88FURUKAWA ELECTRIC CO., LTD.
4693305 System for controlling fluid flow in a tube of a heat exchangerJan 18, 85Sep 15, 87EBARA CORPORATION
4676301 Method of cleaning an inner surface of a heat transfer tube in a heat-exchangerMar 26, 86Jun 30, 87Yamato System Engineer Co., Ltd.
4667732 Heat exchanger tube cleaning systemJul 05, 85May 26, 87Water Services of America, Inc.
4269264 Cleaning of heat exchanger tubingJul 03, 78May 26, 81Water Services of America, Inc.