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91. 发明申请

WO1985005054A1 SAND RECLAMATION SYSTEM EMBODYING A COMBINATION THERMAL RECLAIMER AND SAND-TO-SAND HEAT EXCHANGER APPARATUS 审中-公开
标题翻译：组合热回收机和砂带式热交换器装置的砂带回收系统
公开(公告)号：WO1985005054A1
公开(公告)日：1985-11-21
申请号：PCT/US1985000568
申请日：1985-04-03
申请人： COMBUSTION ENGINEERING, INC.
发明人： COMBUSTION ENGINEERING, INC. , DEVE, Vagn
IPC分类号： B22C05/08
CPC分类号： B22C5/08 , B22C5/18 , Y10S241/10
摘要： A system for treating solid, granular and aggregate material thermally including a storage silo (22) containing a supply of the material to be thermally treated. A combination thermal reclaimer and heat exchanger apparatus (14) is connected in fluid flow relation to the storage silo (22) for receiving material therefrom. The combination thermal reclaimer and heat exchanger apparatus (14) is operative to both effect a preheating of material received thereby and to accomplish a thermal reclamation of the material received thereby as the material completes its passage through the combination thermal reclaimer and heat exchanger apparatus. A feeder device (16) is cooperatively associated with the combination thermal reclaimer and heat exchanger means for receiving thermally reclaimed material therefrom. The feeder device (16) has a transporter pipe (98) cooperatively associated therewith into which thermally reclaimed material is fed. The transporter pipe (98) is operative for transporting the thermally reclaimed material to a material storage device. While the material is being transported through the transporter pipe (98), the material is cooled to a predetermined temperature.

92. 发明申请

WO1985000767A1 APPARATUS WITH HEAT EXCHANGE MEANS FOR TREATING SOLID, GRANULAR AND AGGREGATE MATERIALS 审中-公开
标题翻译：装置用于处理固体，颗粒和聚集材料的热交换装置
公开(公告)号：WO1985000767A1
公开(公告)日：1985-02-28
申请号：PCT/US1984001093
申请日：1984-07-13
申请人： COMBUSTION ENGINEERING, INC.
发明人： COMBUSTION ENGINEERING, INC. , DEVE, Vagn
IPC分类号： B22C05/08
CPC分类号： F28D11/02 , B22C5/08
摘要： An apparatus (14) embodying heat exchange means for treating solid, granular and aggregate materials, and in particular for treating spent, i.e., used, chemically bonded foundry sand. The subject apparatus (14) includes a rotatable first chamber means (16) in which the used foundry sand is preheated while traveling in a first direction therethrough from one end thereof to the other end thereof. From the first chamber means (16) the preheated used foundry sand is suitably conveyed to a thermal reclaimer means (12) for purposes of thermally removing organic matter therefrom. Thereafter, the used foundry sand is conveyed to a second chamber means (44) wherein the used foundry sand undergoes post reclamation whereby any organic matter that may yet remain in the foundry sand is thermally removed therefrom. From the second chamber means (44) the used foundry sand is made to pass into a third chamber means (52) which is located in surrounding heat exchange relation to the first chamber means (16). As the used foundry sand flows through the third chamber means (52) in a second direction heat is exchanged between the foundry sand traveling through the third chamber means (52) and the foundry sand traveling through the first chamber means (16) such that the former loses heat, i.e., is being cooled and the latter absorbs heat, i.e., is being preheated.

93. 发明申请

WO1983001485A1 MULTIPLE CONCENTRIC INTAKE/EXHAUST VALVE SYSTEM FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的多功能集中吸入/排气阀系统
公开(公告)号：WO1983001485A1
公开(公告)日：1983-04-28
申请号：PCT/US1982001417
申请日：1982-10-15
申请人： ALTERNATIVE COMBUSTION ENGINEERING, INC.
发明人： ALTERNATIVE COMBUSTION ENGINEERING, INC. , BERGERON, Charles, S.
IPC分类号： F01L01/28
CPC分类号： F01L1/285 , F02B2075/027
摘要： An intake and exhaust valve system deployed in an internal combustion engine that improves available charge flow through the engine, provides improved charge turbulence and swirl of charge during each intake stroke for better mixture, provides for multiple independent fuel mixing at the cylinder (12), allows the use of concentric intake and exhaust valves (22, 24) also providing for balanced charge entry exit symmetry. The intake and exhaust valve system includes using a plurality of two or more concentric valve assemblies per cylinder, each intake valve (22) being mounted within a hollow exhaust valve (24), the multiple intake and exhaust valve (22, 24) providing optimum, flow area entering and exiting the cylinder (12). Two or more charge passage openings (14) per cylinder strategically disposed enhances the uniform distribution of charge per unit time. Utilization of the present invention greatly increases the fuel efficiency of the engine, reduces emission pollution without sacrificing engine horsepower.
摘要翻译：在内燃机中部署的进气和排气阀系统，其改善了通过发动机的可用电荷流量，在每个进气冲程期间提供了改进的充气紊流和充气涡流，以获得更好的混合，从而在气缸（12）上提供多个独立的燃料混合，允许使用同时的进气和排气阀（22,24），其也提供平衡的进料口对称性。进气和排气阀系统包括每个气缸使用多个两个或更多个同心阀组件，每个进气阀（22）安装在中空排气阀（24）内，多个进气和排气阀（22,24）提供最佳，进入和离开气缸（12）的流动区域。每个气缸的两个或更多个电荷通道开口（14）策略性地设置增强了每单位时间电荷的均匀分布。本发明的利用大大提高了发动机的燃料效率，减少排放污染，而不牺牲发动机功率。

94. 发明申请

WO1998039780A1 BWR EMERGENCY CORE COOLING SYSTEM STRAINER 审中-公开
标题翻译： BWR应急芯冷却系统应变器
公开(公告)号：WO1998039780A1
公开(公告)日：1998-09-11
申请号：PCT/US1997016493
申请日：1997-09-16
申请人： COMBUSTION ENGINEERING, INC.
发明人： COMBUSTION ENGINEERING, INC. , SIBIGA, David, L.
IPC分类号： G21C19/307
CPC分类号： G21C19/307 , B01D29/333 , G21Y2002/301 , G21Y2002/40 , G21Y2004/30
摘要： A suction strainer for a Boiling Water Reactor (BWR) Emergency Core Cooling System (ECCS) has an elongated frame with substantially arcuate screen material ends, corrugated metal screen material of alternating ridges and furrows and flat side walls therebetween which merge slightly toward one another in a radially inward direction to permit easy release of debris from the screen surface.
摘要翻译：用于沸水反应堆（BWR）应急芯冷却系统（ECCS）的吸滤器具有基本上弓形的屏蔽材料端部的细长框架，交替的脊和沟槽的波纹金属屏蔽材料以及它们之间的平坦侧壁，其间彼此稍微相互合并径向向内的方向，以允许从屏幕表面容易地释放碎屑。

95. 发明申请

WO1998028573A1 FIELD ADJUSTABLE BOLTLESS STIRRUP 审中-公开
标题翻译：现场可调节无缝钢筋混凝土
公开(公告)号：WO1998028573A1
公开(公告)日：1998-07-02
申请号：PCT/US1997022899
申请日：1997-12-15
申请人： COMBUSTION ENGINEERING, INC.
发明人： COMBUSTION ENGINEERING, INC. , PATEL, Kasanbhai, C.
IPC分类号： F22B37/20
CPC分类号： F22B37/208
摘要： A stirrup apparatus for cooperation with an associated buckstay (36) that has at least one flange (38) and which extends around an associated furnace (10). The stirrup apparatus includes a wall channel (20) extending generally horizontally around the associated furnace (10). The apparatus also includes an elongated bent plate (22) having first and second ends, the plate (22) being elongated intermediate the first and second ends. The first and second ends are welded to the wall channel (20) at spaced parts of the wall channel (20) with an axial part (24) of the plate (22) intermediate the first and second ends spaced from the wall channel (30). At least a first elongated bar (30) is welded on a side of the bent plate (22) that faces the wall channel (20) and extends generally in a direction that is perpendicular to the direction of elongation of the bent plate (22). The apparatus also includes first and second generally L-shaped retainers (40, 40), each of the L-shaped retainers (40, 40) is dimensioned and configured to extend from the first elongated bar (30) around an associated flange (38) of the associated buckstay (36). The first and second L-shaped retainers (40, 40) are welded to the first elongated bar (30) at axially spaced parts thereof.
摘要翻译：一种用于与相关联的支架（36）配合的马镫装置，其具有至少一个凸缘（38）并围绕相关联的炉（10）延伸。该马镫装置包括围绕相关联的炉（10）大致水平地延伸的壁通道（20）。所述设备还包括具有第一和第二端的细长弯曲板（22），所述板（22）在第一端和第二端之间延伸。第一和第二端在壁通道（20）的间隔部分处焊接到壁通道（20），其中板（22）的轴向部分（24）位于与壁通道（30）间隔开的第一和第二端）。至少第一细长杆（30）焊接在弯曲板（22）的面向壁通道（20）的一侧上，并且大致沿垂直于弯曲板（22）的伸长方向的方向延伸，。该装置还包括第一和第二大体上L形的保持器（40,40），每个L形保持器（40,40）的尺寸和构造为从第一细长杆（30）围绕相关联的凸缘（38）延伸）的相关联的支架（36）。第一和第二L形保持器（40,40）在其轴向间隔的部分处焊接到第一细长杆（30）。

96. 发明申请

WO1998019050A1 FLUE GAS FLOW CONTROL 审中-公开
标题翻译：燃气流量控制
公开(公告)号：WO1998019050A1
公开(公告)日：1998-05-07
申请号：PCT/US1997018283
申请日：1997-10-10
申请人： COMBUSTION ENGINEERING, INC.
发明人： COMBUSTION ENGINEERING, INC. , COURNOYER, Raymond, W. , MALO, Mark, R. , NIZIOLEK, James, M.
IPC分类号： F01D25/30
CPC分类号： F15D1/02 , F01D25/30 , F23M9/003
摘要： The pressure pulsations caused by the flow patterns of flue gases entering a flue gas stack (28) from a horizontal duct (26) are eliminated or reduced by the installation of a partition plate (38) in the stack (28) opposite the inlet duct (26). This negates the adverse interaction of the two vortices (34, 36) in the stack (28) formed by the entering flue gases and allows the vortices (34, 36) to travel independently up the stack (28).
摘要翻译：通过在与入口管道相对的堆叠（28）中安装分隔板（38）来消除或减少由从水平管道（26）进入烟道气体堆叠（28）的烟道气的流动模式引起的压力脉动（26）。这消除了由进入的烟道气形成的烟囱（28）中的两个涡流（34,36）的不利相互作用，并允许涡流（34,36）独立地在堆垛（28）上行进。

97. 发明申请

WO1998016811A1 SAMPLE REMOVING TOOL AND METHOD THEREFOR 审中-公开
标题翻译：样品去除工具及其方法
公开(公告)号：WO1998016811A1
公开(公告)日：1998-04-23
申请号：PCT/US1997014396
申请日：1997-08-18
申请人： COMBUSTION ENGINEERING, INC.
发明人： COMBUSTION ENGINEERING, INC. , LAMOUREUX, Edward, F. , THEROUX, John, F. , FORMANEK, Frank, J. , DEPEAU, Alfred, A.
IPC分类号： G01N01/04
CPC分类号： G01N1/04 , G21C17/017
摘要： A pair of openings are formed using an EDM technique. A pair of clamps are inserted into the openings and moved toward each other until such time as the inboard edges of the two openings are engaged. A pair of EDM cutters are used to cut a pair of slots which extend from one opening to the other. Upon completion of these slots, the sample, which remains clamped between the two clamps, is withdrawn and lowered back down the conduit to a remote collection point.
摘要翻译：使用EDM技术形成一对开口。一对夹具插入到开口中并相互移动，直到两个开口的内侧边缘接合为止。一对电火花切割机用于切割从一个开口延伸到另一个开口的一对槽。在完成这些槽时，保持夹在两个夹具之间的样品被撤回并且从导管下降回到远端收集点。

98. 发明申请

WO1998006105A1 FLUID LEVEL MEASURING INSTRUMENT FOR A NUCLEAR POWER PLANT 审中-公开
标题翻译：流体液位测量仪器用于核电厂
公开(公告)号：WO1998006105A1
公开(公告)日：1998-02-12
申请号：PCT/US1997000744
申请日：1997-01-13
申请人： COMBUSTION ENGINEERING, INC.
发明人： COMBUSTION ENGINEERING, INC. , MATTESON, Donn, M.
IPC分类号： G21C17/035
CPC分类号： G21C17/035 , G01F23/247 , G01F23/248 , G21Y2002/204 , G21Y2002/304 , G21Y2002/502 , G21Y2004/30
摘要： A measurement chamber (18) having an upper and a lower region is at substantially the same elevation as a horizontal pipe (12) having a top region and a bottom region. An equalization line (14) fluidly connects the top region of the pipe (12) to the upper region of measurement chamber (18). A sample line (16) fluidly connects the bottom region of pipe (12) to the lower region of the measurement chamber (18). Heat junction thermocouples (22) generate a signal indicative of the level of fluid in the measurement chamber (18) which is equal to the level of fluid in the pipe (12). The signal is transmitted to a remote location by line (24).
摘要翻译：具有上部和下部区域的测量室（18）具有与具有顶部区域和底部区域的水平管道（12）基本相同的高度。均衡管线（14）将管道（12）的顶部区域流体连接到测量室（18）的上部区域。样品管线（16）将管（12）的底部区域流体连接到测量室（18）的下部区域。热连接热电偶（22）产生指示测量室（18）中的流体水平的信号，其等于管道（12）中的流体水平。信号通过线路（24）发送到远程位置。

99. 发明申请

WO1998001704A1 PULVERIZED SOLID FUEL NOZZLE TIP 审中-公开
标题翻译： PULVERIZED固体燃料喷嘴提示
公开(公告)号：WO1998001704A1
公开(公告)日：1998-01-15
申请号：PCT/US1997010874
申请日：1997-06-13
申请人： COMBUSTION ENGINEERING, INC.
发明人： COMBUSTION ENGINEERING, INC. , DUBY, Thomas, G. , FONG, Milton, A. , HELLEWELL, Todd, D. , MANEY, Charles, Q. , SRINIVASACHAR, Srivats , TOQAN, Majed, A.
IPC分类号： F23D01/00
CPC分类号： F23D1/00 , F23C5/06 , F23C7/02 , F23D2201/101
摘要： A minimum recirculation flame control (MRFC) solid fuel nozzle tip (12) that is particularly suited to being cooperatively associated with a pulverized solid fuel nozzle (34) of a firing system of the type employed in a pulverized solid fuel-fired furnace (10). The MRFC solid fuel nozzle tip (12) when so employed is operative to minimize low and negative, i.e., recirculation, velocity regions of the exit plane of the MRFC solid fuel nozzle tip (12), and to reduce available deposition surface on the MRFC solid fuel nozzle tip (12), and to vary the nozzle tip (12)/solid fuel nozzle (34) thermal conditions to keep the "hot" solid fuel particulate matter from depositing on available metal platework surface of the MRRC solid fuel nozzle tip (12). The MRFC solid fuel nozzle tip (12) includes fuel air shroud means (46), primary air shroud means (48) located within the fuel air shroud means (46), fuel air shroud support means (50) operative for supporting the primary air shroud means (48) relative to the fuel air shroud means (46), and splitter plate means (52) mounted in supported relation within the primary air shroud means (48).
摘要翻译：一种最小再循环火焰控制（MRFC）固体燃料喷嘴尖端（12），其特别适于与粉碎的固体燃料燃烧炉（10）中使用的燃烧系统的粉碎固体燃料喷嘴（34）协同地相关联）。当采用这种方式时，MRFC固体燃料喷嘴尖端（12）可操作以最小化MRFC固体燃料喷嘴尖端（12）的出口平面的低负值，即再循环速度区域，并减少MRFC上的可用沉积表面固体燃料喷嘴尖端（12），并且改变喷嘴尖端（12）/固体燃料喷嘴（34）的热条件以保持“热”固体燃料颗粒物质沉积在MRRC固体燃料喷嘴尖端的可用金属板表面上（12）。 MRFC固体燃料喷嘴头（12）包括燃料空气罩（46），位于燃料空气罩（46）内的主空气罩装置（48），燃料空气罩支撑装置（50），用于支撑一次空气护罩装置（48）相对于燃料空气护罩装置（46），以及分离板装置（52），其以支撑的方式安装在主空气罩装置（48）内。

100. 发明申请

WO1997048948A1 A METHOD FOR EFFECTING CONTROL OVER AN RSFC BURNER 审中-公开
标题翻译：一种用于对RSFC燃烧器进行控制的方法
公开(公告)号：WO1997048948A1
公开(公告)日：1997-12-24
申请号：PCT/US1997010875
申请日：1997-06-13
申请人： COMBUSTION ENGINEERING, INC.
发明人： COMBUSTION ENGINEERING, INC. , TOQAN, Majed, A. , BORIO, Richard, W. , DUBY, Thomas, G. , LaFLESH, Richard, C. , NICHOLSON, Julie, A. , THORNOCK, David, E.
IPC分类号： F23C07/00
CPC分类号： F23C7/004 , F23C6/045 , F23C7/006 , F23C7/008 , F23C2900/06043
摘要： A method for effecting control over a radially stratified flame core burner (22) of the type installed in a fossil fuel-fired furnace comprising the steps of: a) determining the depth of the furnace in which the radially stratified flame core burner is installed; b) establishing the permissible length of the flame that the radially stratified flame core burner is capable of producing as a function of the depth of the fossil fuel-fired furnace in which the radially stratified furnace is installed; c) establishing an outer zone (24) of air flow as a consequence of the injection thereinto of a first portion of the total amount of air required to effect the combustion of the fossil fuel being burned through operation of the radially stratified flame core burner; d) establishing an inner zone (26) of air flow and fossil fuel as a consequence of the injection thereinto of a second portion of the total amount of air required to effect the combustion of the fossil fuel being burned through operation of the radially stratified flame core burner and as a consequence of the injection thereinto of the fossil fuel being burned through operation of the radially stratified flame core burner; and e) effecting control over the length of the flame produced by the radially stratified flame core burner by controlling the angular momentum of the air injected into the inner zone and by controlling the angle of injection of the fossil fuel injected into the inner zone so that the length of the flame produced by the radially stratified flame core burner is no greater than the permissible length of the flame that has been established for the fossil fuel-fired furnace in which the radially stratified flame core burner is installed.
摘要翻译：一种用于对安装在化石燃料燃烧炉中的类型的径向分层的火焰核燃烧器（22）进行控制的方法，包括以下步骤：a）确定其中安装有径向分层的火焰核燃烧器的炉的深度; b）确定径向分层的火焰核燃烧器能够产生的火焰的允许长度作为安装有径向分层炉的化石燃料燃烧炉的深度的函数; c）建立一个空气流的外部区域（24），其中通过径向分层的火焰核燃烧器的操作而将通过燃烧的化石燃料的燃烧所需的总空气量的第一部分注入其中; d）建立一个空气流和化石燃料的内部区域（26），其中通过径向分层火焰的操作而将燃烧化石燃料所需的空气总量的第二部分注入到其中并且作为通过径向分层的火焰核燃烧器的操作而燃烧的化石燃料的注入的结果; 以及e）通过控制喷射到内部区域中的空气的角动量并且通过控制喷射到内部区域中的化石燃料的角度来实现由径向分层的火焰核燃烧器产生的火焰的长度的控制，使得由径向分层的火焰核燃烧器产生的火焰的长度不大于已经为其中安装了径向分层的火焰核燃烧器的化石燃料燃烧炉建立的火焰的允许长度。

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