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51. 发明授权

US4323343A Burner assembly for smokeless combustion of low calorific value gases 失效
标题翻译：用于无机燃烧低热值气体的燃烧器组件
公开(公告)号：US4323343A
公开(公告)日：1982-04-06
申请号：US118613
申请日：1980-02-04
申请人： Robert D. Reed , Robert E. Schwartz
发明人： Robert D. Reed , Robert E. Schwartz
IPC分类号： F23D14/20 , F23D14/70 , F23G7/08 , F23D13/20
CPC分类号： F23G7/08 , F23D14/70
摘要： A burner assembly for the smokeless flare burning of low calorific value gases, or diluted hydrocarbon gases, which comprises a plurality of separate burner heads arranged in a horizontal array, each of the burner heads being mounted on top of a vertical pipe through which the low calorific gases are supplied. A plurality of hollow radial arms are inserted into the wall of the head, arranged in equally-spaced array, each of the arms having a plurality of ports in the top surfaces, near the ends of the arms. These ports are of selected size and selected angle of their axes, which are tilted inwardly towards the central axis of the burner heads. Additionally, there is between each pair of arms at least one port drilled downwardly from the inside of the burner head, at a selected angle, so that jets of gas will impinge downwardly on an annular plate positioned beneath the arms, to close off the vertical flow to the space between the arms. The arms are surrounded by a shallow cylindrical wall which is perforated in a selected uniform pattern over its entire surface. Over each of the arms is a cylindrical tube against which the gas jets, which can be sonic, impinge, so that the jets are diffused throughout the entire volume between the arms and above the arms. Air diffuses inwardly through the surrounding perforated wall to mix quietly with the gas so as to maintain a continuous combustion, with sufficient air to prevent the formation of smoke.
摘要翻译：用于燃烧低热值气体或稀释的碳氢化合物气体的无烟火炬的燃烧器组件，其包括以水平阵列布置的多个单独的燃烧器头，每个燃烧器头安装在垂直管的顶部，低温提供热量气体。多个中空的径向臂被插入到头部的壁中，以等间距排列的方式布置，每个臂在顶表面中具有靠近臂的端部的多个端口。这些端口具有选定的尺寸和轴的选定角度，其向着朝向燃烧器头的中心轴线倾斜。此外，在每对臂之间存在从燃烧器头部的内部向下钻出的至少一个端口，以选定的角度，使得气体喷射将向下冲击在位于臂下方的环形板上，以关闭垂直流到臂之间的空间。臂被一个浅圆柱形的壁围绕，该圆柱形壁在整个表面上以选定的均匀图案穿孔。在每个臂上方是一个圆柱形管，气体喷射可以被声射入，从而使得射流在臂之间和臂之上的整个体积中扩散。空气向内扩散通过周围的穿孔壁，与气体静音混合，以保持连续燃烧，并具有足够的空气以防止形成烟雾。

52. 发明授权

US4275475A Pipeline pig 失效
标题翻译：管线猪
公开(公告)号：US4275475A
公开(公告)日：1981-06-30
申请号：US090628
申请日：1979-11-02
申请人： Robert E. Schwartz , Laurence M. Neff , Gary N. Utter
发明人： Robert E. Schwartz , Laurence M. Neff , Gary N. Utter
IPC分类号： B08B9/04 , B08B9/055
CPC分类号： B08B9/0557 , Y10T137/4891
摘要： A pipeline pig having a shaft of flexible plastic with an enlarged head portion, a plurality of dish members of flexible plastic, a plurality of flexible spacers, the dish member and spacers each having an axial opening therethrough receiving the shaft, each spacer having an integral cup portion at one end, two spacers being received on the shaft in back-to-back relationship between adjacent dish members, and a retainer member on the shaft adjacent the rearward end holding the dish members and spacers in engagement with each other, and thereby holding the dish members in spaced apart relationship, the dish members being of an outside diameter configured to closely correspond with the inside diameter of the pipeline in which the pig is used.
摘要翻译：一种具有柔性塑料轴，具有扩大头部的管道，具有柔性塑料的多个盘构件，多个柔性隔离件，所述盘构件和间隔件各自具有穿过其的轴向开口，每个间隔件具有整体在一端的杯部分，两个间隔件在相邻的餐具构件之间以背对背的关系容纳在轴上，并且在轴上的保持构件相邻于保持盘构件和间隔件的后端彼此接合，从而保持盘构件间隔开的关系，盘构件的外径被构造成与使用猪的管道的内径紧密相对应。

53. 发明授权

US4188183A Better use of gas discharge energy for smoke suppression 失效
标题翻译：更好地利用气体放电能量进行烟雾抑制
公开(公告)号：US4188183A
公开(公告)日：1980-02-12
申请号：US779595
申请日：1977-03-21
申请人： John S. Zink , Robert D. Reed , Robert E. Schwartz
发明人： John S. Zink , Robert D. Reed , Robert E. Schwartz
IPC分类号： F23D14/20 , F23G7/08 , F23D15/00
CPC分类号： F23G7/08 , F23D14/20
摘要： Apparatus for the smokeless combustion of gases, supplied at substantial pressure, such that they will aspirate the required combustion air when discharged to atmospheric pressure. The apparatus comprises a plurality of spaced apart burner assemblies, each of which has a plurality of orifices arranged in a circular symmetrical pattern. Each burner assembly comprises a vertical tube supplying gas, with a plurality of short substantially radial arms, each of which has a plurality of orifices in its top surface. The arms themselves are tilted upwardly at a selected angle to the horizontal so that the orifices that are perpendicular to the arms will provide gas jets which will intersect each other along the axis of the assembly. In another embodiment, the top surface of the arms form a plane fingered plate of substantial thickness. The orifices are drilled at a selected angle toward the axis, in the top surface of the plate. In a third embodiment, each burner assembly comprises a toroid, or circular ring of pipe, with a plurality of circumferentially spaced orifices in the top surface of the pipe inclined at a selected angle to the plane of the pipe.
摘要翻译：用于在大量压力下供应的气体的无烟燃烧的装置，使得当排出到大气压力时它们将吸出所需的燃烧空气。该装置包括多个间隔开的燃烧器组件，每个燃烧器组件具有以圆形对称图案布置的多个孔。每个燃烧器组件包括供应气体的垂直管，其具有多个短的基本上径向的臂，每个臂在其顶表面中具有多个孔。臂本身以与水平方向成一定角度向上倾斜，使得垂直于臂的孔将提供将沿着组件的轴线彼此相交的气体射流。在另一个实施例中，臂的顶表面形成相当厚度的平面指板。在板的顶表面中，以选定角度朝向轴线钻孔。在第三实施例中，每个燃烧器组件包括环形管或环形管，管的顶表面中的多个周向间隔开的孔与管的平面成一定角度倾斜。

54. 发明授权

US4154572A Access for flared gas to steam in flares 失效
标题翻译：使用扩张气体在火炬中进行蒸汽
公开(公告)号：US4154572A
公开(公告)日：1979-05-15
申请号：US816190
申请日：1977-07-15
申请人： Robert D. Reed , John S. Zink , Robert E. Schwartz
发明人： Robert D. Reed , John S. Zink , Robert E. Schwartz
IPC分类号： F23G7/08 , F23L7/00 , F23D13/20
CPC分类号： F23L7/005 , F23G7/085
摘要： An improved flare system in which steam is injected into the column of gas to be burned, from circumferential nozzles at at least two spaced levels, above the tip of the flare stack. A circular manifold surrounds the stack just below the tip and an even number of small diameter riser pipes are attached to the manifold, spaced equally circumferentially. The riser pipes have nozzles all of which are directed radially inwardly and upwardly at a selected angle. Half of the nozzles are spaced at a first selected distance above the tip of the flare stack, and the other half are positioned at a greater selected elevation above the tip of the flare stack. Alternate risers have different elevations of the nozzles. By this means, a minimum diameter of the cross-section of the gas flow is occluded by the steam flow.
摘要翻译：一种改进的火炬系统，其中将蒸汽从至少两个间隔的水平面上的圆周喷嘴喷射到待燃烧的气体塔中，在火炬烟囱的顶部之上。圆形歧管围绕在顶端正下方的堆叠，并且偶数个小直径提升管附接到歧管，间隔开周向。提升管具有所有这些喷嘴以选定的角度径向向内和向上定向。一半的喷嘴在火炬烟囱顶部上方的第一选定距离处间隔开，另一半位于火炬烟囱顶部上方更大的选定高度。交替提升管具有不同的喷嘴高度。通过这种方式，气流的横截面的最小直径被蒸汽流阻塞。

55. 发明授权

US4105394A Dual pressure flare 失效
标题翻译：双重压力耀斑
公开(公告)号：US4105394A
公开(公告)日：1978-08-08
申请号：US733143
申请日：1976-10-18
申请人： Robert D. Reed , John S. Zink , Robert E. Schwartz
发明人： Robert D. Reed , John S. Zink , Robert E. Schwartz
IPC分类号： F23G7/08 , F23Q9/00
CPC分类号： F23G7/085
摘要： A smokeless burner apparatus for single structure flare systems which is capable of simultaneously burning emergency dumped gases from high and low pressure sources with minimal energy requirements for the low pressure gas combustion.
摘要翻译：一种用于单结构火炬系统的无烟燃烧器装置，其能够以低压气体燃烧的最小能量需求同时从高压和低压源燃烧应急倾倒气体。

56. 发明授权

US4080883A Airrester 失效
公开(公告)号：US4080883A
公开(公告)日：1978-03-28
申请号：US728069
申请日：1976-09-30
申请人： John S. Zink , Robert D. Reed , Robert E. Schwartz
发明人： John S. Zink , Robert D. Reed , Robert E. Schwartz
IPC分类号： F23L17/02 , F23G7/08
CPC分类号： F23G7/085
摘要： An improved construction for an upwardly extending flare stack for the emergency venting to the atmosphere of large quantities of combustible gases, such improvement being for the purpose of preventing the inflow, and upstream flow of air, into the flare stack, comprising an annular obstruction means attached to the inner surface of the flare stack a short distance upstream of the downstream end of the stack.
摘要翻译：用于向上延伸的火炬堆叠的改进的结构，用于紧急排放到大量可燃气体的大气中，这种改进是为了防止空气进入火炬烟囱的流入和上游流动的目的，包括环形阻塞装置在堆叠的下游端的上游附近连接到火炬烟囱的内表面。

57. 发明授权

US3954385A Air powered smokeless flare 失效
标题翻译：空气动力无烟耀斑
公开(公告)号：US3954385A
公开(公告)日：1976-05-04
申请号：US552423
申请日：1975-02-24
申请人： Robert D. Reed , Roger K. Noble , Robert E. Schwartz
发明人： Robert D. Reed , Roger K. Noble , Robert E. Schwartz
IPC分类号： F23L17/02 , F23C7/00 , F23G7/08 , F23D15/00
CPC分类号： F23G7/085 , F23C7/00
摘要： This is an improved smokeless flare powered by air supply to the burner at substantial velocity. The flare includes an air flow-operated damper for the purpose of preventing the back flow of flame and hot gases under adverse wind conditions. The damper consists of two semicircular plates which are hinged along the diameter of the air supply pipe and are held in a closed (transverse) position by means of tension springs. Another feature of this flare is that in the sectors between the spider arms of the burner there are baffles which are triangular in shape and have substantial longitudinal dimension. There are narrow passages between the baffles and each of the adjacent spider arms so that the air flow from the blower must pass through these restricted passages and therefore will move at a higher velocity. A third feature involves openings through the side wall of the air flow pipe opposite the baffles so that there is induced flow of air through these openings into the baffle space and up through the triangular wall of the baffle to prevent accumulation of soot.
摘要翻译：这是一种改进的无烟火炬，以大幅度的速度向燃烧器供气。火炬包括一个气流操作的阻尼器，目的是防止在不利的风力条件下火焰和热气体的回流。阻尼器由两个半圆形板组成，它们沿空气供应管的直径铰接，并通过拉伸弹簧保持在一个闭合的（横向）位置。这种火炬的另一个特征是在燃烧器的蜘蛛臂之间的扇区中有形状为三角形且具有实质纵向尺寸的挡板。在挡板和相邻的蜘蛛臂中的每一个之间存在狭窄的通道，使得来自鼓风机的空气流必须通过这些限制通道，因此将以更高的速度移动。第三个特征包括通过与挡板相对的空气流动管的侧壁的开口，使得空气通过这些开口进入挡板空间并向上通过挡板的三角形壁，以防止烟灰的积聚。

58. 发明授权

US06702572B2 Ultra-stable flare pilot and methods 有权
标题翻译：超稳定火炬飞行员和方法
公开(公告)号：US06702572B2
公开(公告)日：2004-03-09
申请号：US09933422
申请日：2001-08-20
申请人： Jianhui Hong , Joseph D. Smith , Roger Poe , Robert E. Schwartz
发明人： Jianhui Hong , Joseph D. Smith , Roger Poe , Robert E. Schwartz
IPC分类号： F23D1470
CPC分类号： F23G7/085
摘要： A continuously operating ultra-stable flare pilot for igniting a flammable fluid discharged from the open end of a flare stack and methods are provided. The flare pilot basically comprises a fuel-air mixture inlet conduit, a fuel-air mixture discharge nozzle attached to the fuel-air mixture inlet conduit and a wind shield having a lower end attached to the fuel-air mixture discharge nozzle or the fuel-air mixture inlet conduit. The wind shield has an open upper end which includes an upstanding wall portion facing the open end of the flare stack and the wind shield includes an outwardly extending wind capturing baffle attached to each of the opposite sides of the wind shield positioned substantially around openings in the wind shield through which captured wind can flow into the interior of the wind shield.
摘要翻译：提供一种连续运行的超稳定火炬飞行员，用于点燃从火炬堆叠的开口端排出的可燃性流体和方法。火炬飞行员基本上包括燃料 - 空气混合物入口管道，连接到燃料 - 空气混合物入口管道的燃料 - 空气混合物排放喷嘴和具有连接到燃料 - 空气混合物排放喷嘴或燃料 - 空气混合物入口导管。挡风板具有敞开的上端，其包括面向火炬烟囱的开口端的直立壁部分，并且防风罩包括向外延伸的风力捕获挡板，其附接到防风罩的每个相对侧，基本上围绕位于风屏蔽，通过该屏蔽，捕获的风能够流入挡风板的内部。

59. 发明授权

US06251143B1 Cartilage repair unit 失效
公开(公告)号：US06251143B1
公开(公告)日：2001-06-26
申请号：US09325957
申请日：1999-06-04
申请人： Robert E. Schwartz , Daniel A. Grande
发明人： Robert E. Schwartz , Daniel A. Grande
IPC分类号： A61F202
CPC分类号： A61B17/064 , A61B17/0642 , A61B17/0643 , A61B17/58 , A61B2017/00004 , A61B2017/0646 , A61B2017/0647 , A61F2/30749 , A61F2/30756 , A61F2/3094 , A61F2/30965 , A61F2/38 , A61F2002/2817 , A61F2002/30013 , A61F2002/30062 , A61F2002/30064 , A61F2002/30113 , A61F2002/30123 , A61F2002/30125 , A61F2002/3013 , A61F2002/30143 , A61F2002/30146 , A61F2002/30153 , A61F2002/30156 , A61F2002/30159 , A61F2002/30171 , A61F2002/30291 , A61F2002/30299 , A61F2002/30306 , A61F2002/30354 , A61F2002/30382 , A61F2002/30405 , A61F2002/30451 , A61F2002/30456 , A61F2002/30457 , A61F2002/30477 , A61F2002/30484 , A61F2002/30492 , A61F2002/30495 , A61F2002/305 , A61F2002/30502 , A61F2002/30565 , A61F2002/30579 , A61F2002/30593 , A61F2002/30594 , A61F2002/30598 , A61F2002/30604 , A61F2002/30611 , A61F2002/30751 , A61F2002/30761 , A61F2002/30777 , A61F2002/30785 , A61F2002/30841 , A61F2002/30878 , A61F2002/30879 , A61F2002/30881 , A61F2002/30891 , A61F2002/30892 , A61F2002/30904 , A61F2002/30952 , A61F2002/30971 , A61F2210/0004 , A61F2220/0025 , A61F2220/0033 , A61F2220/0058 , A61F2230/0006 , A61F2230/0008 , A61F2230/001 , A61F2230/0017 , A61F2230/0019 , A61F2230/0023 , A61F2230/0028 , A61F2230/005 , A61F2230/0091 , A61F2230/0093 , A61F2230/0097 , A61F2240/001 , A61F2250/0024 , A61F2250/0063 , A61F2310/00365
摘要： A bio-absorbable cartilage repair system is provided for regenerating damaged or destroyed articular cartilage on a joint surface of a bone by establishing a chondrogenic growth-supporting matrix between an area of damaged or destroyed articular cartilage that has been removed and an adjacent healthy area of articular cartilage and subchondral cancellous bone. The system is an assembly of a delivery unit and a porous insert. The delivery unit is formed of bio-absorbable material and configured and dimensioned to be mounted in both an area of damaged or destroyed articular cartilage that has been removed and an adjacent healthy area of articular cartilage and cancellous bone. The delivery unit has a central body and a plurality of radially extending, flexible support arms projecting outwardly from the central body and configured and dimensioned to support the insert at least partially thereover. The insert is supported by the delivery unit, formed of bio-absorbable material, and establishes communication between the removed area and the adjacent healthy area for a chondrogenic growth-supporting matrix.

60. 发明授权

US5813849A Flame detection apparatus and methods 失效
标题翻译：火焰检测装置及方法
公开(公告)号：US5813849A
公开(公告)日：1998-09-29
申请号：US693419
申请日：1996-08-07
申请人： Robert E. Schwartz , Lawrence D. Berg
发明人： Robert E. Schwartz , Lawrence D. Berg
IPC分类号： F23D14/72 , F23G5/50 , F23G7/08 , F23D13/20
CPC分类号： F23D14/725 , F23G5/50 , F23G7/085
摘要： The present invention provides improved acoustic flame detection apparatus and methods for detecting the presence or non-presence of a flame from a location remote from the flame. The flame detection apparatus is comprised of a conduit extending between the location of the flame to be detected and the remote location, a sound detector connected to the conduit for detecting sound conducted to it by the conduit and generating a signal representative thereof and means for receiving the signal and indicating the presence or non-presence of the flame in response thereto.
摘要翻译：本发明提供了改进的声焰检测装置和用于从远离火焰的位置检测火焰的存在或不存在的方法。火焰检测装置包括在被检测火焰位置与远程位置之间延伸的导管，连接到导管的声音检测器，用于检测由导管传导给它的声音并产生代表它的信号，以及用于接收的装置该信号并且指示对其响应的火焰的存在或不存在。

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