| Patents for F23H 11 - Travelling grates (595) |
|---|
| 07/14/1993 | CN2138250Y Heating furnace with chain grate combusting chamber |
| 04/14/1993 | CN2129882Y Melt-proof grate |
| 03/24/1993 | CN2128692Y Moving fire grate apparatus for incinerator |
| 03/17/1993 | CN2128344Y Boiler speed regulator |
| 12/16/1992 | CN2125069U Circulating grates |
| 12/16/1992 | CN2125068U Semi-automatic grates for honeycomb briquet stove |
| 12/09/1992 | CN2124381U Reciprocating chain grate device |
| 12/02/1992 | CN2123686U Movable cold water reciprocating furnace line |
| 10/28/1992 | CN2120263U Reciprocating furnace grates with male head |
| 10/14/1992 | CN2118899U Homopolar magnetic control timing device |
| 08/26/1992 | CN2114092U Fume heating furnace with closed coal bucket and reciprocating grate |
| 06/10/1992 | CN1061844A Stepped drive fire grate |
| 06/03/1992 | CN2106295U High-effiencicy enegy-saving movable grate for boiler |
| 05/20/1992 | CN2104997U Reciprocating fire grate sheets |
| 04/01/1992 | CN2100564U Light scaled grate |
| 03/25/1992 | CN1059787A Movable water-cooling reciprocation stove grate |
| 02/12/1992 | CN1058640A Novel chain fire grate |
| 01/08/1992 | CN2092675U Lift bars with power saving function |
| 01/01/1992 | CN2092029U Returnable round fire grate |
| 12/03/1991 | US5069146 Grate for a fuel boiler |
| 10/23/1991 | CN2087291U Horizontal reciprocating grate |
| 10/15/1991 | US5057011 Furnace grate roller namely for incinerating refuse with a tubular casing formed by rings of bars separated by blow gaps of set width |
| 09/18/1991 | CN2085025U Series grates for gas stove |
| 08/07/1991 | CN1053669A Grates and feul boiler with this grates |
| 07/24/1991 | EP0437759A2 Grate and fuel fired boiler incorporating such a grate |
| 07/17/1991 | CA2033919A1 Crate for a fuel boiler |
| 05/14/1991 | CA1284070C Hearth grille having transverse bars of elements joined at their forward ends |
| 04/10/1991 | CN2074862U Chain fire grate |
| 03/27/1991 | CN2073982U 链条炉排驱动装置 Chain grate drive |
| 03/13/1991 | CN2073085U Movable fire grate for purpose of taking out shaped coal form oven |
| 03/06/1991 | CN2072646U Level reciprocating fire grate floating side sealing device |
| 03/06/1991 | CN1011910B Automatic breaking coke reciprocating furnace bracing |
| 02/27/1991 | CN2072193U Stepless air-distribution chain fire grate burner with vibration |
| 01/15/1991 | US4984560 Low emissions wood burning stove |
| 01/15/1991 | CA1278962C Underfed stoker boiler for burning bituminous coal and other solid fuel particles |
| 11/28/1990 | EP0399898A1 Roll for a furnace roller grate, especially for burning waste, with a tubular lining formed by annular grate bars separated between them by air gaps of constant width |
| 11/25/1990 | CA2017451A1 Furnace grid coil, in particular for waste incineration, with breathing tube made of bar rings separated by blowing intervals of constant width |
| 06/27/1990 | CN2058724U Vertical slag-removing honeycomb briquet stove |
| 06/20/1990 | CN1008472B Combustion method and device of turning fuel coal over for chain furnace |
| 05/09/1990 | CN2056962U Combined grate |
| 03/07/1990 | CN2054150U Furrow type furnace grate with reciprocating drawing fire-bars |
| 02/07/1990 | CN2052484U Coal stove with revolving grate |
| 11/08/1989 | CN2047334U Close type reciprocating bar-drawing fire grate |
| 11/01/1989 | CN2046977U Chain-grate combustion device |
| 08/16/1989 | CN1034797A Coal leakage preventing mechanism for water-cooled and vibrating grate in a boiler |
| 07/26/1989 | CN2041766U Side sealing structure for fire grate |
| 07/26/1989 | CN1034257A Chain-frame type furnace grate with square piston for wide variety of coal |
| 07/12/1989 | CN2040994U Coal-turning plate device for boiler |
| 06/21/1989 | CN2039812U Verticle chain-plate type coal stove for tea or bath water |
| 05/24/1989 | CN2038199U Underfeed stoker with fire grate pushing to and fro |
| 03/29/1989 | CN2035050U High-efficiency, energy-saving spiral civil honeycomb briquet stove |
| 03/08/1989 | CN2033878U Reciprocating pusher underfeed stoker |
| 11/02/1988 | CN87208853U Circulating grate for coal-burning boiler |
| 10/11/1988 | US4776287 Hearth grate with transverse bars of elements which are secured together by their frontal faces |
| 09/14/1988 | CN86102599B Grate of the reciprocating furnace |
| 08/17/1988 | CN88200266U Side sealing device of chain grate |
| 08/03/1988 | EP0277053A1 Furnace grate with transversal fire bars which are connected to each other at their front side |
| 08/03/1988 | CN87215746U Dc stepless speed governing device with controlled silicon |
| 07/27/1988 | CN87100395A Combustion method and device of turning fuel coal over for chain furnace |
| 06/29/1988 | CN87208937U Ceramic block-inlaid drawing strickle fire grate |
| 06/15/1988 | CN86205263U Opposite direction crisscross push grate |
| 03/23/1988 | CN86105805A Automatic breaking coke reciprocating furnace bracing |
| 03/02/1988 | CN87204376U High tensile strength chain fire grate |
| 02/03/1988 | CN87201872U Separable slag bridge of fire grate of chain boiler |
| 01/13/1988 | CN87200780U Reciprocate fire grate slide |
| 11/25/1987 | CN87200262U Grate |
| 10/06/1987 | US4697530 Underfed stoker boiler for burning bituminous coal and other solid fuel particles |
| 09/22/1987 | US4694757 Tuyere construction for refuse burning boiler systems |
| 09/02/1987 | CN86206951U Intermitent electric driving device |
| 08/26/1987 | CN86205075U Automatic coke breaking and reciprocal grate |
| 07/08/1987 | CN86205134U Automatic coke-breaking reciprocating fire grate |
| 03/18/1987 | CN86205040U Reciprocating grate with actuating unit |
| 01/14/1987 | CN86102599A New structure and material for the grate of the reciprocating furnace |
| 04/08/1986 | US4580676 Chain conveyor |
| 08/27/1985 | US4537141 Combustion chamber for solid fuels |
| 06/25/1985 | CA1189473A1 Chain conveyor |
| 12/11/1984 | US4487138 Traveling grate for a furnace |
| 11/20/1984 | CA1178128A1 Stoker backstop |
| 10/09/1984 | US4475468 Incinerator with moving-bed stoker |
| 03/06/1984 | US4434724 Overbed distributor for feeding dual solid fuels to a stoker furnace |
| 08/31/1983 | EP0087339A2 Travelling grates forming the hearth of a furnace or of a fluidised-bed reactor |
| 08/16/1983 | US4398473 Stoker backstop |
| 06/22/1983 | EP0081779A1 Travelling grate of a combustion apparatus |
| 01/25/1983 | CA1140012A1 Heating apparatus for burning lumpy fuels, first of all to meet the heat demand of family homes and individual flats or a small group of them |
| 01/18/1983 | US4368723 Heating apparatus for burning lumpy fuels, first of all to meet the _heat demand of family homes and individual flats, or a small group of them |
| 10/12/1982 | US4353315 Step grate for mechanical stoker with flexible fire grate |
| 08/31/1982 | CA1130557A1 Sinter machine-pelletizing machine wear and baffle plate for pallet side plate |
| 09/16/1981 | EP0035908A1 Heating apparatus for burning solid fuels, primarily to meet the heat demand of dwellings |
| 09/15/1981 | US4289485 Sinter machine-pelletizing machine wear and baffle plate for pallet side plate |
| 04/28/1981 | US4263857 Exhaust fan to downdraft oxygen, thermocouple |
| 04/04/1979 | EP0001257A1 Travelling grate comprising an endlessly circulating grate chain the grate members of which each comprise one grate plate |
| 05/30/1978 | US4091750 Grate plate arrangement for a travelling grate |
| 05/31/1977 | US4026410 Travelling grate chain |
| 10/26/1976 | US3987738 Seal for a traveling grate |
| 06/15/1976 | US3962977 Grate bar casting for incinerator or other conveyor |