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公开(公告)号：US3766892A
公开(公告)日：1973-10-23
申请号：US3766892D
申请日：1972-04-21
Applicant: COMBUSTION ENG
Inventor： WEBSTER K
CPC classification number: F22B1/021
Abstract: An economizer compartment for shell and tube vapor generators is disclosed having a baffle plate separating the compartment into two fluidly distinct sections. Separate nozzles deliver feedwater to each compartment and control means are provided to regulate the rate of feedwater flow delivered to each in order to enhance the operating efficiency of the vapor generator.
Abstract translation: 公开了一种用于壳和管蒸汽发生器的节能器隔室，其具有将隔室分隔成两个流体不同部分的挡板。 单独的喷嘴将给水输送到每个隔室，并且提供控制装置以调节输送到每个隔室的给水流量的速率，以便提高蒸气发生器的操作效率。
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公开(公告)号：US3762656A
公开(公告)日：1973-10-02
申请号：US3762656D
申请日：1971-11-09
Applicant: COMBUSTION ENG
Inventor： DEVE V
CPC classification number: B22C5/0404 , B22D29/02 , Y10S241/10 , Y10S241/30
Abstract: A shakeout and crushing apparatus for reducing foundry sand to a condition for classification and reuse. The device comprises a shakeout chamber which is caused to orbitally vibrate. The chamber has an upper shakeout deck, a second disintegration deck supporting a plurality of metal balls, and a third wire screen deck. The sand is successively passed and progressively classified through the three decks. Material remaining on the wire screen deck is recycled to a disintegration chamber on the second deck which assures crushing of friable material and the removal of any tramp metal which may be present in the sand.
Abstract translation: 一种用于将铸造砂减少到分类和再利用条件的破碎和破碎装置。 该装置包括使轨道振动的摇晃室。 该室具有上摆动板，支撑多个金属球的第二分解板和第三丝网板。 沙子依次通过三层甲板逐级分类。 钢丝网板上残留的材料被再循环到第二层甲板上的崩解室，确保粉碎易碎材料并除去可能存在于砂中的任何流动金属。
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公开(公告)号：US3740574A
公开(公告)日：1973-06-19
申请号：US3740574D
申请日：1971-12-30
Applicant: COMBUSTION ENG
Inventor： TAYLOR J
CPC classification number: F23N5/123 , Y10T307/773
Abstract: A protection circuit for an ionic flame monitor to insure that high voltage AC signals appearing across the flame electrodes and arising from sources other than a flame will not be effective to provide a false output indication of flame presence. The flame monitor is sensitive to AC signals above a certain frequency or above a certain voltage to indicate flame presence. Non-flame AC signals having voltages above or below the certain frequency, but above the certain voltage are prevented from indicating flame presence if their voltage is above a second certain level which is above that of most flame signal voltages. A voltage level detection circuit clamps the monitor output circuitry to a ''''no-flame'''' condition whenever the AC signal voltage is above the second certain level.
Abstract translation: 用于离子火焰监测器的保护电路，以确保出现在火焰电极之间并由火焰以外的源产生的高电压AC信号将不能有效地提供火焰存在的错误输出指示。 火焰监视器对高于某一频率或高于某一电压的交流信号敏感，以指示火焰存在。 如果其电压高于大多数火焰信号电压的第二特定水平，则具有高于或低于特定频率但高于某一电压的电压的非火焰AC信号被防止指示火焰存在。
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公开(公告)号：US3739990A
公开(公告)日：1973-06-19
申请号：US3739990D
申请日：1971-10-15
Applicant: COMBUSTION ENG
Inventor： TRIGGS L
CPC classification number: F23D11/101
Abstract: A nozzle tip for a liquid fuel atomizing burner is provided with an annular aperture within which the fuel and atomizing medium are mixed and from which the mixture is discharged as an atomized spray. The nozzle tip of the invention provides a more effective spray distribution which requires reduced fuel pressures. The effects of plugging of one or more of the ports through which the atomizing medium is conducted are minimized.
Abstract translation: 用于液体燃料雾化燃烧器的喷嘴尖端设置有环形孔，燃料和雾化介质在该环形孔内混合，并且混合物以雾化喷雾的形式从该孔口排出。 本发明的喷嘴尖端提供了更有效的喷雾分布，其需要降低的燃料压力。 将雾化介质通过的一个或多个端口堵塞的效果最小化。
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公开(公告)号：US3739752A
公开(公告)日：1973-06-19
申请号：US3739752D
申请日：1971-08-25
Applicant: COMBUSTION ENG
Inventor： TUPPENY W
CPC classification number: F22B37/22 , F22B37/261
Abstract: The steam drum of a high pressure steam generating unit, and particularly one subject to frequent thermal cycling, is divided into compartments. Each compartment is, to a large extent, fluidly isolated from the others. Furnace wall steam-water mixture is admitted to an intermediate compartment which is spaced from the inner surface of the drum wall by an annular outer compartment extending about substantially the entire inner circumference of the drum. The majority of the steam-water mixture is conducted, via the intermediate compartment, through steam separators and into an inner compartment. A small part of the mixture may be allowed to pass from the intermediate compartment into the outer compartment and then into the downcomer to avoid the formation of a water level in the outer compartment.
Abstract translation: 高压蒸汽发生单元的蒸汽鼓，特别是经受热循环的蒸汽鼓被分成隔间。 每个隔间在很大程度上与其他隔离隔离。 炉壁蒸汽 - 水混合物被允许进入中间隔室，该中间室与鼓壁的内表面间隔开一个围绕滚筒的整个内圆周延伸的环形外隔室。 大部分蒸汽 - 水混合物通过中间隔室通过蒸汽分离器进入内部隔室。 混合物的一小部分可以被允许从中间隔室进入外隔室，然后进入降液管，以避免在外隔室中形成水位。
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Patent Agency Ranking
公开(公告)号：US3726516A
公开(公告)日：1973-04-10
申请号：US3726516D
申请日：1971-01-25
Applicant: COMBUSTION ENG
Inventor： GARNER K
CPC classification number: B23K7/005
Abstract: A cylindrical intersection contour generator having an adjustable cutting torch which is particularly controlled in the rise and fall, thereof by a rotating crank, as the torch moves relatively about the circumference of one of the cylindrical shaped objects. The initial positioning of the cutting torch as to its radius, vertical height and cutting angle, the particular throw of the crank, and the settings for controlling the rise and fall and the cutting angle of the cutting torch during relative rotation are predetermined on the basis of the diameter and wall thickness of the cylindrical shapes to be joined and the ratio of their respective diameters.
Abstract translation: 一种圆柱形交点轮廓发生器，其具有可调节的割炬，该割炬通过旋转曲柄特别地控制其上升和下降，因为割炬围绕一个圆柱形物体的圆周相对移动。 切割炬的半径，垂直高度和切割角度的初始定位，曲柄的特定投掷以及用于控制相对旋转期间割炬的上升和下降以及切割角度的设置基于 要连接的圆柱形状的直径和壁厚以及它们各自直径的比率。
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公开(公告)号：US3726239A
公开(公告)日：1973-04-10
申请号：US3726239D
申请日：1971-12-29
Applicant: COMBUSTION ENG
Inventor： BURBACH H
CPC classification number: F23J15/04 , F23J2900/15004
Abstract: Method and apparatus are disclosed that are useful in the operation of a system in which combustion gases from a steam generator are cleansed of their sulfurous and particulate impurities by wet scrubbing prior to being discharged to the atmosphere. Some of the processed gas is recycled through the scrubber under conditions of low load in order that the effectiveness of the scrubber will not be impeded by reduced gas flow.
Abstract translation: 公开了用于操作系统的方法和装置，其中来自蒸汽发生器的燃烧气体在排放到大气中之前通过湿式洗涤将其亚硫和微粒杂质清洁。 一些经处理的气体在低负载条件下通过洗涤器再循环，以便通过减少气流不会阻碍洗涤器的有效性。
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公开(公告)号：US3722848A
公开(公告)日：1973-03-27
申请号：US3722848D
申请日：1971-06-04
Applicant: COMBUSTION ENG
Inventor： YOUNG J
IPC: B22D7/10
CPC classification number: B22D7/108
Abstract: A hot top securing system for securing preformed sideboards within an ingot mold. The securing system employs end adjacent side boards having grooves therein which form downwardly convergent wedge receiving grooves at each corner of the mold. Each groove comprises a protective liner secured to the sideboard and so formed and oriented that the required downward convergency results. Wedge means, preferably U-shaped spring rods, are inserted base side down between pairs of grooves at each corner to provide the required securing force.
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公开(公告)号：US3718539A
公开(公告)日：1973-02-27
申请号：US3718539D
申请日：1971-03-31
Applicant: COMBUSTION ENG
Inventor： WEST J , FLETCHER W
Abstract: A safeguard system for a nuclear power plant is disclosed that incorporates means for containing the effects of a reactor accident to protect the environs of the plant against the release of harmful contaminants. The system includes particular containment structure housing the plant and a vapor suppression pool for condensing vaporous elements released from the plant. Various core cooling apparatus are integrated into the system to provide immediate and long term cooling of the reactor following a serious accident.
Abstract translation: 披露了一个核电厂的保障系统，其中包含了一种用于控制反应堆事故影响的手段，以保护植物环境免受有害污染物的释放。 该系统包括容纳工厂的特定的容纳结构和用于冷凝从工厂释放的蒸气元素的蒸汽抑制池。 系统中集成有各种核心冷却装置，以便在发生严重事故后立即和长期冷却反应堆。
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公开(公告)号：US3703919A
公开(公告)日：1972-11-28
申请号：US3703919D
申请日：1970-10-22
Applicant: COMBUSTION ENG
Inventor： OWENS VINCENT P , PROHAZKA GEORGE J
CPC classification number: F23G7/04 , D21C11/103 , Y10S423/03
Abstract: A chemical recovery unit in which black liquor from a pulping process is burned including a direct contact evaporator for concentrating the black liquor prior to its introduction into a furnace. Preheated air is used as the heating medium in the direct contact evaporator. The moisture laden air leaving the evaporator is used as secondary combustion air in the furnace.
Abstract translation: 一种化学回收单元，其中来自制浆过程的黑液被燃烧，包括用于在将黑液引入炉中之前浓缩黑液的直接接触式蒸发器。 预热空气用作直接接触蒸发器中的加热介质。 离开蒸发器的潮湿空气用作炉中的二次燃烧空气。
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