| Patents for F28G 1 - Non-rotary, e.g. reciprocated, appliances (1,988) |
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| 05/17/1983 | US4383346 Cleaning member for cleaning the interior of heat exchanger tubes |
| 05/17/1983 | CA1146428A1 Water deslagger with planetary drive |
| 05/10/1983 | US4382465 Cleaning arrangement for heat exchange tubes |
| 04/26/1983 | US4380843 Droop correction structure and condensate control in sootblowers |
| 04/20/1983 | EP0077255A1 Method and apparatus for removing sludge from the tube sheets of steam generators |
| 04/14/1983 | WO1983001296A1 Tube cleaner |
| 03/22/1983 | US4377132 Synthesis gas cooler and waste heat boiler |
| 02/08/1983 | US4372253 Radiation boiler |
| 01/04/1983 | US4366855 Self-cleaning recuperator |
| 01/04/1983 | CA1138855A1 Coil cleaning device and system |
| 12/28/1982 | US4366003 Apparatus and process for the periodic cleaning-out of solids deposits from heat exchanger pipes |
| 11/30/1982 | US4360945 Roller supporting means for long retracting soot blowers |
| 11/23/1982 | US4359800 Sootblower feed and lance tube structure with improved turbulizer system |
| 10/12/1982 | US4353414 Heat exchanger tube cleaning |
| 09/28/1982 | US4351387 Sieve assembly for cleaning bodies and heat exchanger system including same |
| 09/28/1982 | US4351277 Sootblower for economizer |
| 09/22/1982 | EP0060457A1 Process for the prevention of sedimentation in the tubes of waste-heat boilers |
| 09/21/1982 | US4350202 Extractor for recirculating cleaning bodies in a fluid-circulation system |
| 08/31/1982 | CA1130666A1 Mechanism for rotating and reciprocating a soot blower |
| 08/10/1982 | US4343703 Apparatus for cleaning the interior faces of pipes or tubes |
| 08/10/1982 | US4343702 Apparatus for cleaning the inside faces of pipes or tubes |
| 07/27/1982 | CA1128495A1 Gas cooler for cooling hot gases charged with finely granular solid particles |
| 07/07/1982 | EP0055700A2 Apparatus for the internal cleaning of long tubes |
| 06/22/1982 | CA1126107A1 Radiation boiler |
| 06/09/1982 | EP0053355A1 Cleaning element and cleaning installation for application of the element |
| 06/08/1982 | CA1125115A1 Lance construction for boiler cleaning apparatus |
| 06/01/1982 | US4332292 Coil cleaning device and system |
| 05/11/1982 | CA1123421A1 Extractor for recirculating cleaning bodies in a fluid-circulation system |
| 04/28/1982 | EP0050362A2 Tube bundle cleaning apparatus |
| 04/01/1982 | WO1982000959A1 A method and an apparatus for the treatment of a contaminated gas of elevated temperature |
| 03/31/1982 | EP0048327A2 Soot blower arrangement |
| 03/24/1982 | EP0048233A2 A method and an apparatus for the treatment of a contaminated gas of elevated temperature |
| 03/24/1982 | EP0048049A1 Method of operating heat exchanger apparatus comprising a plurality of heat exchanger units connected in series |
| 03/24/1982 | EP0048048A1 Heat exchanger having a plurality of vertical pipes for upward passage of a first heat-exchanging medium |
| 03/23/1982 | CA1120462A1 Cleaning body intercepting apparatus for tube-type heat-exchanger |
| 03/16/1982 | US4319631 Cooler for hot smoke-laden gases |
| 02/09/1982 | US4314604 Apparatus for the segregation of worn-out cleaning bodies |
| 01/12/1982 | CA1116162A1 Cleaning of heat exchanger tubing |
| 01/06/1982 | EP0042844A1 Device for preventing deposit of sediments in uptake tubes of an evaporator |
| 12/16/1981 | EP0041700A2 Cleaning bodies for the internal cleaning of tube heat exchangers |
| 12/16/1981 | EP0041699A2 Cleaning bodies for the internal cleaning of tube heat exchangers |
| 12/16/1981 | EP0041698A2 Cleaning bodies for the internal cleaning of tube heat exchangers |
| 12/08/1981 | US4304297 Cooler for hot smoke-laden gases |
| 12/08/1981 | US4304295 Cleaning body intercepting apparatus for tube-type heat-exchanger |
| 12/01/1981 | CA1113447A1 Method and apparatus for cleaning tubes in heat exchangers |
| 10/27/1981 | US4297147 High-speed propulsion of a gas having entrained nonabrasive particles; decarbonization |
| 10/20/1981 | US4295519 Heat reclaimer |
| 08/18/1981 | US4284131 Cooler for hot smoke-laden gases |
| 08/18/1981 | US4283807 Cleaning of heat exchangers composed of tubes |
| 07/09/1981 | WO1981001839A1 Device for preventing deposit of sediments in uptake tubes of an evaporator |
| 06/17/1981 | EP0030459A1 System for monitoring steam condenser performance |
| 06/10/1981 | EP0029933A2 Apparatus and method for the periodical cleaning of heat exchanger tubes of solid deposits and use of this apparatus |
| 06/09/1981 | US4271639 Manufacture of sponge rubber spheres |
| 05/26/1981 | US4269264 Cleaning of heat exchanger tubing |
| 04/08/1981 | EP0026261A1 Device for separating cleaning bodies from a fluid flowing out of a shell-and-tube heat exchanger |
| 02/03/1981 | US4248180 Mechanism for rotating and reciprocating a soot blower |
| 01/07/1981 | EP0021007A2 Device for separating cleaning bodies |
| 12/09/1980 | CA1091221A1 Devices for cleaning heating batteries |
| 11/25/1980 | US4234993 Condenser cleaning system using sponge balls |
| 10/28/1980 | US4229854 Soot blower construction |
| 10/01/1980 | EP0016308A2 Mechanism for rotating and reciprocating a soot blower |
| 08/21/1980 | WO1980001663A1 Manufacture of sponge rubber spheres |
| 06/24/1980 | US4209028 Lance construction for boiler cleaning apparatus |
| 06/17/1980 | US4208220 Method and apparatus for cleaning heat exchanger tubes mounted transversely to vertical flow of seawater |
| 05/27/1980 | US4204572 Devices for cleaning heating batteries |
| 04/02/1980 | EP0009137A1 Apparatus for separating rubbed cleaning bodies |
| 11/20/1979 | US4174748 Heat-exchanger with rotor having radial passages |
| 07/24/1979 | US4161956 Cleaning arrangements for tubes |
| 05/29/1979 | CA1055478A1 Method and means for cleaning the heat exchanging surfaces of the heat transfer plates of rotary regenerative heat exchangers |
| 04/24/1979 | CA1053096A1 Steam generator sludge removal system |
| 02/06/1979 | US4137928 Apparatus for cleaning the interior of tubes |
| 01/23/1979 | US4135574 Device for recovering cleaning elements from a heat-exchanger stream |
| 01/23/1979 | US4135534 Multi-nozzle multiple lance for washing rotating heat exchangers and a distributor for said lance |
| 12/12/1978 | CA1043958A1 Tube cleaning lance tip construction |
| 11/07/1978 | US4124065 Apparatus for cleaning heat exchanger tubes |
| 09/12/1978 | US4113008 Apparatus for separating cleaning elements from a fluid |
| 03/21/1978 | US4079782 Self cleaning heat exchanger circuit |
| 03/21/1978 | US4079701 Steam generator sludge removal system |
| 02/14/1978 | US4073026 Lance tip construction |
| 05/24/1977 | US4025362 Apparatus for cleaning the heat exchanging surfaces of the heat transfer plates of rotary regenerative heat exchangers |
| 04/19/1977 | US4018076 Fin comb with interchangeable heads |
| 03/15/1977 | US4011625 Lance tip construction |
| 12/14/1976 | US3997001 Heat energy reservoir using solid removal and gravitation settling in a molten-solid salt bath |
| 09/07/1976 | US3978917 Descaling system for the cooling water tubes of a steam condenser |
| 08/10/1976 | US3973592 Fluid flow diverter |
| 03/30/1976 | US3946455 Cleaning device for tubes |
| 02/24/1976 | US3939519 Condenser tube cleaning plug |
| 02/17/1976 | US3938535 Tube cleaning device |