| Patents for F23J 13 - Fittings for chimneys or flues (2,444) |
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| 02/25/2010 | DE202009015403U1 Hebevorrichtung für Kondensat aus einem Abgasstrom einer Verbrennungseinrichtung Lifting device for condensate from an exhaust stream of a combustion device |
| 02/25/2010 | DE202009010738U1 Vorrichtung zur staubfreien Reinigung von Edelstahlkaminen Device for dust-free cleaning of stainless steel chimneys |
| 02/24/2010 | CN201412860Y Converging-diverging jet pipe type anti-backflowing device |
| 02/03/2010 | EP2149751A2 Insert for a conduit connecting heating device and a flue, and method for installing the same |
| 01/28/2010 | DE102008034925A1 Kamin mit einem Abgasschacht Fireplace with an exhaust slot |
| 01/27/2010 | EP2148136A1 Chimney with an exhaust gas conduit |
| 01/21/2010 | WO2010008305A1 Cover for a chimney |
| 01/21/2010 | DE102008031631A1 Chimney collector absorbs heat from smokestacks and forwards heat to heating system for providing return flow bypass or optionally in buffer for industrial water production and for return flow bypass of heating system |
| 01/21/2010 | CA2726676A1 Cover for a chimney |
| 01/13/2010 | CN201382432Y Main chimney baffle door |
| 01/13/2010 | CN201382431Y Automatic control device used for preventing smoke from returning and mounted at outlet end of chimney |
| 01/13/2010 | CN201382430Y Boiler hood |
| 01/13/2010 | CN201382428Y Lithoid gas-fume discharge pipeline connecting piece |
| 01/13/2010 | CN201382188Y Combined type kitchen/bathroom air vent fire prevention retaining valve |
| 01/13/2010 | CN101625127A Environment-friendly smoking machine unit |
| 01/06/2010 | CN201377803Y Anti-down draft chimney hood |
| 01/06/2010 | CN101619855A Chimney internal cylinder glass fiber reinforced plastic expansion joint |
| 12/30/2009 | CN201373419Y Hydraulic type movable smoke hood lifting device |
| 12/30/2009 | CN101614401A Novel smoke exhaust rotary interface structure |
| 12/29/2009 | CA2555855C Vent assembly for combustion gases generated by an appliance |
| 12/23/2009 | CN201368468Y Air-door baffle plate support assembly of heat-engine plant boiler system |
| 12/16/2009 | EP2133627A2 Device for recovery of the fume heat and discharge of combustion fumes for a boiler |
| 12/16/2009 | CN201363741Y Wear resistant protective ceramic flue support rod |
| 12/10/2009 | DE102008026953A1 Muffler system, has resonator device for absorbing noise or sound of gases flowing in tube in flow direction and comprising Lambda quarter resonator with open end and closed end, where resonator is arranged at inner side of tube |
| 12/09/2009 | CN201359285Y Chimney capable of changing with wind |
| 12/02/2009 | CN201355184Y Sealing structure for flue connector of roasting furnace |
| 11/25/2009 | CN201351925Y Corrosion resisting chimney |
| 11/25/2009 | CN201351924Y Rotatable chimney |
| 11/25/2009 | CN101586810A Secondary mounting method for construction elbow of flue opening |
| 11/18/2009 | CN100561050C Smoke damper door |
| 11/11/2009 | CN201344551Y A smoke passage entrance door |
| 11/11/2009 | CN201344550Y Damper seal air system of desulfurization flue gas pipeline |
| 11/05/2009 | US20090272340 Flue, and a Boiler Including Such a Flue |
| 10/29/2009 | DE102008020721A1 Muffler assembly for sound-insulated exhaust pipe connected with heater of vehicle, particularly camping vehicle, has coupling element with exhaust passage within piping area and resonator element with resonator chamber |
| 10/28/2009 | CN101566349A Desulphurization chimney |
| 10/21/2009 | CN201331075Y Front smoke box cover positioning device of oil burning boiler |
| 10/21/2009 | CN201331074Y Device for preventing gas back |
| 10/21/2009 | CN201331073Y Anode roasting furnace smoke tube connection structure |
| 10/21/2009 | CN101561146A Flue gas duct insulation structure |
| 10/14/2009 | CN101556049A Solar chimney with external solar thermal collector |
| 10/06/2009 | CA2455364C Liner adaptor for chimneys |
| 10/01/2009 | DE102007021894B4 Mantelstein für Schornsteinsysteme Mantle block for chimney systems |
| 09/24/2009 | US20090235916 Non-return valve for an exhaust duct of flue gasses |
| 09/24/2009 | DE202009009758U1 Kaminrohr mit Sensorkammer Flue pipe with sensor chamber |
| 09/24/2009 | DE202009000476U1 Schornsteineinsatz zur Entnahme von Ruß und Flugasche Chimney used for the removal of soot and fly ash |
| 09/24/2009 | DE102008015116A1 Connection line for smoke-proof connection of floor-furnace to chimney, has connection bush including heat-resisting pipe and pushed through inner pipe in installed position, and direct connection with chimney tube produced |
| 09/23/2009 | CN201314557Y High-temperature flue gate |
| 09/16/2009 | CN201310904Y Smoke-exhaust flue non-return valve with pull-in device |
| 09/10/2009 | US20090223504 Fireplace flue sealing device |
| 09/09/2009 | EP2097674A1 Device for pollution reduction and relative method for fume treatment |
| 09/09/2009 | CN201306727Y Smoke guide housing |
| 09/09/2009 | CN201306726Y Flue-gas sound absorber and waste-heat oven flue using same |
| 09/02/2009 | CN201302167Y Rain and wind preventing device for the outlet of chimney |
| 08/26/2009 | CN201297638Y Heat insulation structure of high-temperature air flue of can-type calciner |
| 08/26/2009 | CN201297636Y Dust extracting chimney structure in zinc oxide discharging device |
| 08/20/2009 | DE102007010910B4 Vorrichtung zur Ableitung von Verbrennungsabgasen aus einem Gebäude Device for the derivation of combustion exhaust gases from a building |
| 08/19/2009 | CN201293332Y Spark arrester |
| 08/13/2009 | US20090199845 Folding Flue |
| 08/13/2009 | DE102009003461A1 Abgaskamine und Energieerzeugungssysteme zur Steigerung der Energieabgabe von Gasturbinen Exhaust stacks and power generation systems to increase energy distribution of gas turbines |
| 08/12/2009 | CN201289069Y Civil energy-saving boiler |
| 08/12/2009 | CN101504147A Double-opening check valve of gas flue |
| 08/12/2009 | CA2621525A1 Flue baffle for gas-fired hot water tanks |
| 08/06/2009 | DE202009004305U1 Mantelstein für Schornsteine Mantle block for chimneys |
| 08/05/2009 | CN201285062Y Smoke exhaustion flue hood |
| 08/05/2009 | CN201285061Y Smoke damper door with vertically arranged principal shaft |
| 08/05/2009 | CN201285060Y Automatic chimney folding apparatus of vertical boiler |
| 08/05/2009 | CN101498551A Fire channel separating apparatus of anode baking stove |
| 07/30/2009 | DE102008005655A1 Connecting line for smoke proof connection of individual combustion plant, has inner pipe and outer pipe which is coaxial to inner pipe and is surrounded with radial distance |
| 07/29/2009 | EP2083218A2 Chimney system |
| 07/29/2009 | CN201281352Y Flue inserting plate |
| 07/25/2009 | CA2651140A1 Chimney duct |
| 07/23/2009 | DE102008005542A1 Kaminsystem Chimney system |
| 07/09/2009 | DE102006035004B4 Kaminsystemelement Chimney system element |
| 07/08/2009 | CN101476735A Pneumatic double-plug board isolation door |
| 07/01/2009 | CN201265869Y Anti-backflow apparatus of gas water heater |
| 06/25/2009 | DE202009003279U1 Isolierstirnplatte für Anbindung der Rauchgasleitung im Winkel Isolierstirnplatte for connection of the flue gas line at an angle |
| 06/25/2009 | DE202009003127U1 Anschlußstutzen zur Ausbildung einer drehbaren Verbindung zwischen dem Rauchgasauslaß eines Ofens und einem Rauchgasrohr Connecting pieces to form a rotatable connection between the flue gas outlet of a furnace and a flue gas pipe |
| 06/24/2009 | EP2072896A2 Gas exhausting device |
| 06/02/2009 | CA2180121C Flue insert to control exhaust gases |
| 05/30/2009 | CA2645390A1 Biofuel appliance venting system |
| 05/27/2009 | CN201246753Y Common air flue check valve |
| 05/06/2009 | CN201233018Y Flue shutter for carbon calciner |
| 05/06/2009 | CN201233017Y Down draught preventing device for gas burner water heater flue |
| 05/06/2009 | CN201233016Y Virtual axis type self-sealing flue check valve |
| 05/06/2009 | CN201233015Y Chimney |
| 04/29/2009 | CN201228979Y Roof nor'wester for finished flue |
| 04/29/2009 | CN201228962Y Boiler exhaust port and wind-controlled switch device thereof |
| 04/29/2009 | CN101418364A Flexible apparatus of balanced type movable hood |
| 04/23/2009 | WO2009049498A1 Arrangement structure of discharge fans and a chimney |
| 04/22/2009 | EP1518069B1 Seal for a push-in connection for pipes |
| 04/22/2009 | CN201225638Y Flue gas processing device of garbage furnace |
| 04/09/2009 | WO2008153444A3 Flare device |
| 04/08/2009 | EP2045448A1 Low-noise exhaust gas facility |
| 04/02/2009 | US20090088060 Exhaust flue cap and filter device for a gas fired appliance |
| 04/01/2009 | CN201215320Y Hood top cover with reinforcement blocks |
| 04/01/2009 | CN201215319Y Domestic chimney pollution discharge matching device |
| 03/25/2009 | CN201212689Y Round air door for desulphurization flue gas outlet, inlet and by-path for electric power plant |
| 03/18/2009 | CN201209873Y Chimney |
| 03/18/2009 | CN201209872Y Chimney |
| 03/12/2009 | DE202007009821U1 Raumluftunabhängiges Kaminsystem für Wohngebäude Room air-independent fireplace system for residential buildings |