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31. 发明授权

US5018707A Heating furnace 失效
标题翻译：加热炉
公开(公告)号：US5018707A
公开(公告)日：1991-05-28
申请号：US323290
申请日：1989-03-14
申请人： Klaus H. Hemsath , H. Kenneth Staffin , Michael Owsiany
发明人： Klaus H. Hemsath , H. Kenneth Staffin , Michael Owsiany
IPC分类号： F27B5/06 , C21D1/52 , C21D9/00 , F27B5/14 , F27B17/00 , F27D7/04
CPC分类号： C21D9/0043 , F27B17/00 , F27B5/14 , F27D7/04
摘要： A heating mantle for heating materials, such as metals, alloys or inorganic chemicals in a retort, includes a tubular wall and annular chambers cooperating with said wall for forming a tortious path around the retort for hot gases. The mantle provides a very high convective heat transfer coefficient.

32. 发明授权

US4065252A Spray mist cooling arrangement 失效
标题翻译：喷雾冷却装置
公开(公告)号：US4065252A
公开(公告)日：1977-12-27
申请号：US682204
申请日：1976-05-03
申请人： Klaus H. Hemsath , Frank J. Vereecke
发明人： Klaus H. Hemsath , Frank J. Vereecke
IPC分类号： B05B13/02 , C21D1/18 , C21D1/667 , C21D9/08 , F27D15/02 , B08B3/00
CPC分类号： C21D1/667
摘要： A cooling arrangement is provided for cooling a moving stream, of heated workpieces without thermal deformation. The arrangement includes a plurality of nozzles circumscribing the work which direct a spray mist of atomized water particles toward the work. The spray mist vaporizes at or near the surface of the work to produce a water vapor. By orientating the nozzle spray mist pattern in a predetermined manner and providing a plurality of axially spaced mist arrays, the water mist developed completely envelops the workpiece in a controlled manner to produce a uniform rate of cooling of the pieces.
摘要翻译：提供冷却装置，用于冷却加热的工件的移动流而不发生热变形。该装置包括多个喷嘴，其将工作引导成雾化的水粒子的喷雾。喷雾在工件表面或附近蒸发，产生水汽。通过以预定方式定位喷嘴喷雾图案并且提供多个轴向间隔开的雾阵列，所形成的水雾完全以受控的方式包围工件以产生均匀的冷却速度。

33. 发明授权

US5697778A Daisywheel convector plate for batch coil annealing furnace 失效
标题翻译：用于批量线圈退火炉的菊花对流板
公开(公告)号：US5697778A
公开(公告)日：1997-12-16
申请号：US382297
申请日：1995-02-01
申请人： Klaus H. Hemsath
发明人： Klaus H. Hemsath
IPC分类号： C21D9/67 , C21D9/673 , C21D9/00
CPC分类号： C21D9/673 , C21D9/67
摘要： An improved convector plate is provided for a batch coil annealing furnace. The plate includes a top annular plate, an identical bottom annular plate and an annular diverter plate in between. A plurality of slotted openings are provided in the top and bottom plates which extend radially outwardly from a first imaginary circle spaced from the inner peripheral edge of the top and bottom plates to an imaginary second circle spaced inwardly from the top and bottom plate's outer peripheral edge. The annular diverter plate is radially centered within the slotted openings. When the convector plate is placed between the edges of two coils, furnace atmosphere flows into the convector plate in the space between the top and bottom plates and is directed by the diverter plate into the slotted openings which are now covered by the coil edges thus establishing improved convective heat transfer rates with the coil edges resulting in shorter annealing process times.
摘要翻译：为批量线圈退火炉提供改进的对流板。该板包括顶部环形板，相同的底部环形板和其间的环形转向板。在顶板和底板上设置有多个开槽开口，其从与顶板和底板的内周边缘间隔开的第一假想圆径向向外延伸到从顶板和底板的外周边缘向内间隔开的假想第二圆。环形分流板在开槽开口内径向对中。当对流板放置在两个线圈的边缘之间时，炉气体在顶板和底板之间的空间中流入对流板，并被分流板引导到现在被线圈边缘覆盖的开槽开口中，从而建立改善的对流传热速率与线圈边缘导致较短的退火处理时间。

34. 发明授权

US5431495A Temperature probe for determining carbon sooting temperatures of oil mixtures on steel strips 失效
标题翻译：用于确定钢带上油混合物的碳排放温度的温度探头
公开(公告)号：US5431495A
公开(公告)日：1995-07-11
申请号：US208712
申请日：1994-03-11
申请人： Klaus H. Hemsath
发明人： Klaus H. Hemsath
IPC分类号： G01N25/08 , G01N33/28 , G01N25/12 , G01K1/14 , G01K7/04 , G01K13/02
CPC分类号： G01N33/28 , G01N25/08 , G01N33/2805
摘要： A temperature probe is disclosed for determining the temperature at which residual oils can be vaporized from cold rolled strip without producing free carbon. The probe includes an open ended first tubular member with a burner mounted at one end of the first tubular member for closing the end thereof so that the burner fires its products of combustion through the first tubular member and out the other end thereof. A closed end second tubular member concentrically receives the first tubular member to define an annular heat space therebetween and has an exhaust port in fluid communication with said annular heat space adjacent the burner. Insulation extends on the inside of the outer tubular member for a fixed distance thereof from the exhaust port and a water jacket adjacent the exhaust port provides a temperature gradient along the length of the tube coincident with the insulation to provide a steady state, temperature indicating device in which the temperature varies, as a gradient, along the length of the outer tube.
摘要翻译：公开了一种用于确定残余油可以从冷轧带钢蒸发而不产生游离碳的温度探针。探头包括开放式第一管状构件，其具有安装在第一管状构件的一端处的燃烧器，用于封闭其端部，使得燃烧器通过第一管状构件燃烧其燃烧产物，并且从另一端起火。闭合的第二管状构件同心地接收第一管状构件以在其间限定环形加热空间，并且具有与邻近燃烧器的所述环形加热空间流体连通的排气口。绝缘体在外部管状构件的内部延伸与排气口的固定距离，并且与排气端口相邻的水套提供沿着与管道重合的管的长度的温度梯度，以提供稳定的温度指示装置其中温度沿着外管的长度作为梯度变化。

35. 发明授权

US5295822A Convective heat transfer by cascading jet impingement in a batch coil annealling furnace 失效
标题翻译：在间歇式线圈退火炉中级联喷射冲击的对流传热
公开(公告)号：US5295822A
公开(公告)日：1994-03-22
申请号：US48678
申请日：1993-04-19
申请人： Klaus H. Hemsath
发明人： Klaus H. Hemsath
IPC分类号： C21D1/34 , C21D1/767 , C21D9/673 , C21D9/677 , F28F13/02 , F27B3/22
CPC分类号： F28F13/02 , C21D1/34 , C21D9/673 , F28D7/106 , F28F13/12 , C21D1/767 , C21D9/677 , Y10S165/908
摘要： An improved convective heat transfer arrangement is disclosed achieving overall heat transfer efficiencies in the neighborhood of 30 Btu/(hr. ft.sup.2 .degree.F.). A heat transfer conduit including a heat transfer wall is axially divided into a plurality of axially extending heat transfer chambers by a plurality of transversely extending baffles. Each baffle is especially configured to have an axially extending recess formed therein through which extends an orifice opening. Heat transfer gas pumped through the conduit cascades through the heat transfer chambers forming and reforming nascent free standing jet streams through each baffle orifice which impinge the heat transfer wall to achieve very high heat transfer coefficients while efficiently utilizing the available heat in the heat transfer gas.
摘要翻译：公开了一种改进的对流传热装置，其实现在30Btu /（hr·ft 2·华氏度）附近的总体传热效率。包括传热壁的传热导管通过多个横向延伸的挡板被轴向地分成多个轴向延伸的传热室。每个挡板特别构造成具有形成在其中的轴向延伸的凹部，通过该凹槽延伸孔口。泵送通过导管的传热气体通过传热室流过，形成并重新形成新生的独立喷射流，穿过每个挡板孔，其冲击传热壁以实现非常高的传热系数，同时有效地利用传热气体中的可用热量。

36. 发明授权

US5228513A Convective heat transfer by cascading jet impingement 失效
标题翻译：通过级联射流冲击对流传热
公开(公告)号：US5228513A
公开(公告)日：1993-07-20
申请号：US695434
申请日：1991-05-03
申请人： Klaus H. Hemsath
发明人： Klaus H. Hemsath
IPC分类号： C21D1/34 , C21D1/767 , C21D9/673 , C21D9/677 , F28F13/02
CPC分类号： F28F13/02 , C21D1/34 , C21D9/673 , F28D7/106 , F28F13/12 , C21D1/767 , C21D9/677 , Y10S165/908
摘要： An improved convective heat transfer arrangement is disclosed achieving overall heat transfer efficiencies in the neighborhood of 30 Btu/(hr. ft.sup.2 .degree. F.). A heat transfer conduit including a heat transfer wall is axially divided into a plurality of axially extending heat transfer chambers by a plurality of transversely extending baffles. Each baffle is especially configured to have an axially extending recess formed therein through which extends an orifice opening. Heat transfer gas pumped through the conduit cascades through the heat transfer chambers forming and reforming nascent free standing jet streams through each baffle orifice which impinge the heat transfer wall to achieve very high heat transfer coefficients while efficiently utilizing the available heat in the heat transfer gas.
摘要翻译：公开了一种改进的对流传热装置，其实现了在30Btu /（hr·ft2°F）附近的总传热效率。包括传热壁的传热导管通过多个横向延伸的挡板被轴向地分成多个轴向延伸的传热室。每个挡板特别构造成具有形成在其中的轴向延伸的凹部，通过该凹槽延伸孔口。泵送通过导管的传热气体通过传热室流过，形成并重新形成新生的独立喷射流，穿过每个挡板孔，其冲击传热壁以实现非常高的传热系数，同时有效地利用传热气体中的可用热量。

37. 发明授权

US5207972A High temperature furnace 失效
标题翻译：高温炉
公开(公告)号：US5207972A
公开(公告)日：1993-05-04
申请号：US805580
申请日：1991-12-10
申请人： Klaus H. Hemsath
发明人： Klaus H. Hemsath
IPC分类号： F27B3/20 , F27B3/26
CPC分类号： F27B3/26 , F27B3/20
摘要： A high temperature, low NO.sub.x industrial furnace coal-fired burners placed in an arcuate heat track conduit which heats an arcuately configured wall member extending through an opening in the heat track conduit. The heated portion of the wall member rotates out of the heat track conduit to indirectly heat a bundle or bank of heat exchange tubes while an unheated wall portion moves into the opening vacated by the heated wall portion. The regenerative heated wall member thus permits the heat exchange tube bundle to be heated to high temperature without exposure to the burner products of combustion. The coal-fired burners are operated substoichiometrically to produce combustibles and a free-standing, jet entrainment arrangement is utilized to achieve staged combustion to avoid NO.sub.x formation.
摘要翻译：放置在弧形热轨道导管中的高温，低NOx工业炉燃煤燃烧器，其加热延伸穿过热轨道管道中的开口的弧形构造的壁构件。壁构件的加热部分从热轨道导管外旋转，以间接加热一束或一组热交换管，同时不加热的壁部分移动到被加热的壁部分空出的开口中。因此，再生加热壁构件允许热交换管束被加热到高温而不暴露于燃烧器的燃烧器产物。燃煤燃烧器以亚化学计量运行以产生可燃物，并且采用独立的喷射夹带装置来实现分段燃烧以避免NOx形成。

38. 发明授权

US5090891A Hybrid combustion device and system therefor 失效
标题翻译：混合燃烧装置及其系统
公开(公告)号：US5090891A
公开(公告)日：1992-02-25
申请号：US584805
申请日：1990-09-19
申请人： Klaus H. Hemsath
发明人： Klaus H. Hemsath
IPC分类号： F23C15/00
CPC分类号： F23C15/00
摘要： A hybrid burner system is disclosed which incorporates features of continuous burners and pulse combustion devices. A combustion chamber is fitted with one-way air inlet valves, an orificed or small sized exhaust outlet valve and a pressurized, gas inlet which is externally actuated in a periodic manner to produce combustion pulses during operation. The combustion pulses generate heat, force the products of combustion from the burner chamber and cause combustion air to periodically enter the chamber in a self-aspirating manner. Combustion occurs silently during the entire time the fuel is externally pulsed because of the way a fuel/air mixture is developed in a chamber which is filled with combustion air prior to fuel introduction. A spark plug electrode-stabilizing rod arrangement insures consistent ignition while a flame front is stabilized and propagated. The burner arrangement is self-contained in a recirculating heat exchange application where a pulse opening is provided at a precise position relative to the heat combustion chamber. A pulse line taps the pressure pulses produced during the burner operation to provide a fairly constant fluid flow for use in a closed-loop system where the burner supplies the heat input to the system.
摘要翻译：公开了一种混合燃烧器系统，其包括连续燃烧器和脉冲燃烧装置的特征。燃烧室配有单向空气入口阀，有孔或小尺寸的排气出口阀和加压气体入口，其在周期性地被外部致动以在运行期间产生燃烧脉冲。燃烧脉冲产生热量，迫使来自燃烧器室的燃烧产物引起燃烧空气以自吸方式周期性地进入腔室。在燃料外部脉冲的整个时间内，由于燃料/空气混合物在燃料引入之前在燃烧空气中充满燃料/空气混合物的方式，所以燃烧是静默的。火花塞电极稳定杆装置确保一致的点火，同时火焰前端稳定并传播。燃烧器布置在循环热交换应用中是独立的，其中脉冲开口设置在相对于热燃烧室的精确位置。脉冲线分接在燃烧器操作期间产生的压力脉冲，以提供相当恒定的流体流动，以用于闭合系统，其中燃烧器向系统提供热量输入。

39. 发明授权

US5078368A Gas fired melting furnace 失效
标题翻译：燃气熔炉
公开(公告)号：US5078368A
公开(公告)日：1992-01-07
申请号：US520244
申请日：1990-05-07
申请人： Klaus H. Hemsath
发明人： Klaus H. Hemsath
IPC分类号： F27B3/20 , F27B3/26
CPC分类号： F27B3/26 , F27B3/20 , Y02P10/143 , Y10S266/90
摘要： A high temperature gas fired heat transfer system ideally suited for melting metals is disclosed. The system generates a heated, reducing furnace atmosphere which prevents formation of metal oxides when the metal is melted. A unique arrangement is provided to draw a portion of the reducing atmosphere from the furnace and combust the drawn furnace atmosphere with high speeds jets of preheated combustion air which convectively impinge and heat the surface of an object to a super heat temperature. That surface is then moved into the furnace enclosure to indirectly heat by radiation and melt the metal at high throughput rates.
摘要翻译：公开了一种理想地适用于熔化金属的高温燃气传热系统。该系统产生加热的还原炉气氛，其防止当金属熔化时金属氧化物的形成。提供了一种独特的布置，用于从炉中抽取一部分还原性气体，并将预热的燃烧空气的高速射流燃烧所述抽取的炉内气氛，所述燃烧空气对流地将物体表面撞击并加热至超热温度。然后将该表面移动到炉壳中以通过辐射间接加热并以高通过率熔化金属。

40. 发明授权

US5020596A Enhanced oil recovery system with a radiant tube heater 失效
标题翻译：具有辐射管加热器的增强采油系统
公开(公告)号：US5020596A
公开(公告)日：1991-06-04
申请号：US469173
申请日：1990-01-24
申请人： Klaus H. Hemsath
发明人： Klaus H. Hemsath
IPC分类号： E21B36/02 , E21B43/24 , E21B43/30
CPC分类号： E21B43/24 , E21B36/02 , E21B43/30
摘要： An in situ thermal system is disclosed for enhanced oil recovery and the like from a subterranean formation. The system pressurizes the formation with water whereupon the entire formation is heated to relatively high temperatures in the absence of gas formation to significantly decrease the viscosity of substantially all the crude in the formation and permit recovery thereof. A down hole, fuel fired radiant tube burner of long length is provided to achieve the desired heat patterns within the formation.
摘要翻译：公开了一种来自地层的强化采油等的原位热系统。该系统用水对地层进行加压，因此在没有气体形成的情况下将整个地层加热到相对较高的温度，以显着降低地层中基本上所有原油的粘度并允许其回收。提供长孔的井下燃料辐射管燃烧器，以实现地层内所需的热图。

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