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1. 发明授权

US4166428A Intruder alarm 失效
标题翻译：入侵者报警
公开(公告)号：US4166428A
公开(公告)日：1979-09-04
申请号：US904262
申请日：1978-05-09
申请人： John D. Freeman , David E. Earls , Edward F. Cielaszyk
发明人： John D. Freeman , David E. Earls , Edward F. Cielaszyk
IPC分类号： G10K5/00 , G08B13/08
CPC分类号： G08B13/08
摘要： An intruder alarm security device includes a source of fluid under pressure which serves as a medium for oscillating a diaphragm at the throat of a horn to create an audible warning signal. The intruder alarm includes an actuator, a plunger assembly and connecting structure for coupling rotary movement of the actuator to longitudinal movement of the plunger assembly to open communication between the diaphragm and the source of fluid. The or connecting coupling structure includes a lost motion connection so that the plunger assembly is controlled by the actuator only to the point of opening the communication. And, the plunger assembly includes an orifice member for metering the flow of medium to the diaphragm, yet, first is capable of allowing any entrained particulate from a closure of the source to clear the device.
摘要翻译：入侵者警报安全装置包括压力流体源，其用作在喇叭喉部处振动隔膜的介质，以产生可听见的警告信号。入侵者报警器包括致动器，柱塞组件和连接结构，用于将致动器的旋转运动耦合到柱塞组件的纵向运动，以打开隔膜和流体源之间的连通。所述或连接的联接结构包括空转连接，使得柱塞组件仅由致动器控制到打开通信的点。并且，柱塞组件包括用于计量到隔膜的介质流的孔口构件，但是，首先能够允许来自源的封闭件的任何夹带的颗粒清除装置。

2. 发明授权

US5492617A Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream 失效
标题翻译：用于在烃进料流的加氢处理中淬火的装置和方法
公开(公告)号：US5492617A
公开(公告)日：1996-02-20
申请号：US273526
申请日：1994-07-11
申请人： Harold J. Trimble , Bruce E. Reynolds , Robert W. Bachtel , Robert J. Klett , David N. Brossard , David E. Earls
发明人： Harold J. Trimble , Bruce E. Reynolds , Robert W. Bachtel , Robert J. Klett , David N. Brossard , David E. Earls
IPC分类号： B01J8/00 , B01J8/12 , B01J8/18 , B01J8/22 , C10G49/00 , C10G49/14 , C10G11/18 , C10G35/14
CPC分类号： C10G49/14 , B01J8/003 , B01J8/008 , B01J8/125 , B01J8/1881 , B01J8/22 , C10G49/002 , B01J2208/00884
摘要： This invention makes possible substantially continuous flow of uniformly distributed hydrogen and hydrocarbon liquid across a densely packed catalyst bed which substantially fills the entire volume of a reactor vessel. Catalyst are selected to be essentially the same density, shape and size at a design feed rate of liquids and gas to prevent ebullation of the packed catalyst bed at the design feed rates. The liquid and gas components of the hydrocarbon feed stream flow into the bed of catalyst and a quenching medium, which is preferably a liquid, is injected into the bed of catalyst. Injection of a liquid quench reduces the gas component of the hydrocarbon feed stream while simultaneously increasing the residence time and reducing the liquid velocity of the liquid component of the hydrocarbon feed stream within the substantially packed bed of catalyst. Injection of a liquid quench also increases penetration and contact of the liquid component into and on the surface area of the catalyst while simultaneously decreasing the viscosity of the liquid component. An apparatus for quenching in hydroprocessing of a hydrocarbon feed stream.
摘要翻译：本发明使得均匀分布的氢气和烃液体可以基本上连续地流过密集填充的催化剂床，其基本上填充反应堆容器的整个体积。选择催化剂在液体和气体的设计进料速率下基本上具有相同的密度，形状和尺寸，以防止填充催化剂床以设计进料速率进行沸腾。烃进料流的液体和气体组分流入催化剂床，并将优选液体的淬火介质注入催化剂床中。液体淬火的注入减少了烃进料流的气体组分，同时增加了催化剂基本上填充的床内的烃进料流的液体组分的停留时间和液体速度。喷射液体淬火也增加了液体组分在催化剂表面积上和之间的渗透和接触，同时降低了液体组分的粘度。一种用于在烃进料流的加氢处理中淬火的装置。

3. 发明授权

US06387334B1 Balanced flow resistance OCR distributor cone 失效
标题翻译：平衡流阻OCR分配锥
公开(公告)号：US06387334B1
公开(公告)日：2002-05-14
申请号：US09216268
申请日：1998-12-18
申请人： William B. Krantz , David E. Earls , Harold J. Trimble , Julie Chabot , Krishniah Parimi
发明人： William B. Krantz , David E. Earls , Harold J. Trimble , Julie Chabot , Krishniah Parimi
IPC分类号： B01J808
CPC分类号： B01J8/003 , B01J8/008 , B01J8/0085 , B01J8/06 , B01J8/44 , B01J2208/00752 , B01J2208/00884 , B01J2208/024
摘要： The invention comprises an OCR catalyst reactor which includes passive spheres and catalyst particles having substantially the same size and separated on opposite sides of a distributor cone by a screen. The use of passive spheres of substantially the same size to the catalyst particles provides for a more uniform distribution of the gas liquid reactants charged into the reactor vessel. The screen is configured such that it provides a separation of the catalyst and the passive spheres while being sized to prevent plugging.
摘要翻译：本发明包括一种OCR催化剂反应器，其包括无源球体和具有基本相同尺寸的催化剂颗粒，并通过筛网在分配器锥体的相对侧上分离。使用与催化剂颗粒基本上相同尺寸的被动球提供了装入反应器容器中的气体液体反应物更均匀的分布。屏幕被配置为使得其提供催化剂和被动球的分离，同时确定尺寸以防止堵塞。

4. 发明授权

US5648051A Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream 失效
标题翻译：用于在烃进料流的加氢处理中淬火的装置和方法
公开(公告)号：US5648051A
公开(公告)日：1997-07-15
申请号：US468111
申请日：1995-06-06
申请人： Harold J. Trimble , Bruce E. Reynolds , Robert W. Bachtel , Robert J. Klett , David N. Brossard , David E. Earls
发明人： Harold J. Trimble , Bruce E. Reynolds , Robert W. Bachtel , Robert J. Klett , David N. Brossard , David E. Earls
IPC分类号： B01J8/00 , B01J8/12 , B01J8/18 , B01J8/22 , C10G49/00 , C10G49/14 , F28D21/00 , B01J23/90
CPC分类号： C10G49/14 , B01J8/003 , B01J8/008 , B01J8/125 , B01J8/1881 , B01J8/22 , C10G49/002 , B01J2208/00884
摘要： An apparatus for quenching in hydroprocessing of a hydrocarbon feed stream, which provides a substantially continuous flow of uniformly distributed hydrogen and hydrocarbon liquid across a densely packed catalyst bed which substantially fills the entire volume of a reactor vessel. Catalyst are selected to be essentially the same density, shape and size at a design feed rate of liquids and gas to prevent ebullation of the packed catalyst bed at the design feed rates. The liquid and gas components of the hydrocarbon feed stream flow into the bed of catalyst and a quenching medium, which is preferably a liquid, is injected into the bed of catalyst. Injection of a liquid quench reduces the gas component of the hydrocarbon feed stream while simultaneously increasing the residence time and reducing the liquid velocity of the liquid component of the hydrocarbon feed stream within the substantially packed bed of catalyst. Injection of a liquid quench also increases penetration and contact of the liquid component into and on the surface area of the catalyst while simultaneously decreasing the viscosity of the liquid component.
摘要翻译：一种用于在烃进料流的加氢处理中淬火的装置，其提供基本上连续的均匀分布的氢气和烃液体流过密集填充的催化剂床，其基本上填充反应器容器的整个体积。选择催化剂在液体和气体的设计进料速率下基本上具有相同的密度，形状和尺寸，以防止填充催化剂床以设计进料速率进行沸腾。烃进料流的液体和气体组分流入催化剂床，并将优选液体的淬火介质注入催化剂床中。液体淬火的注入减少了烃进料流的气体组分，同时增加了催化剂基本上填充的床内的烃进料流的液体组分的停留时间和液体速度。喷射液体淬火也增加了液体组分在催化剂表面积上和之间的渗透和接触，同时降低了液体组分的粘度。

5. 发明授权

US5603904A Apparatus for catalyst replacement 失效
标题翻译：催化剂更换装置
公开(公告)号：US5603904A
公开(公告)日：1997-02-18
申请号：US624195
申请日：1996-03-28
申请人： Robert W. Bachtel , Yoshitomo Ohara , Toshio Ishizuka , Tsunehiko Hiraga , Krishniah Parimi , David E. Earls
发明人： Robert W. Bachtel , Yoshitomo Ohara , Toshio Ishizuka , Tsunehiko Hiraga , Krishniah Parimi , David E. Earls
IPC分类号： B01J8/00 , B01J8/12 , B01J8/44 , B01J19/30 , C10G49/00 , C10G49/12 , C10G49/14 , B01J8/18
CPC分类号： C10G49/14 , B01J19/305 , B01J8/008 , B01J8/12 , B01J8/44 , C10G49/002 , C10G49/12 , B01J2208/00884
摘要： A light-weight and easily manufacturable catalyst support structure is provided, which allows fluid flow into a catalyst bed in uniform distribution. The support structure is formed in a cone-like shape in which the diameter enlarges upward. The support structure comprises a shell-like support member, a first mesh layer comprising thick mesh elements, and a second mesh layer having a mesh size which does not allow catalytic particulates to pass through. The first mesh layer overlays the support member, and the second mesh layer overlays the first mesh layer. The shell-like support member includes a circular bottom plate extending perpendicular to the center line of the reactor, and a side wall having a truncated cone shape which extends upward from the edge of the bottom plate. The bottom plate and the side wall are primarily made of perforated plates through which the fluid passes. A plurality of cylindrical flow guides of different diameters are provided underneath the shell-like support member.
摘要翻译：提供了一种重量轻且容易制造的催化剂载体结构，其允许流体以均匀分布流入催化剂床。支撑结构形成为锥形，其中直径向上扩大。支撑结构包括壳状支撑构件，包括厚网状元件的第一网格层和具有不允许催化剂颗粒通过的网孔大小的第二网格层。第一网格层覆盖支撑构件，并且第二网格层覆盖第一网格层。壳状支撑构件包括垂直于反应器的中心线延伸的圆形底板，以及具有从底板的边缘向上延伸的截头圆锥形状的侧壁。底板和侧壁主要由多孔板制成，液体通过该板。在壳状支撑构件的下方设置有多个不同直径的圆柱形流动引导件。

6. 发明授权

US5660715A Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream 失效
标题翻译：用于在烃进料流的加氢处理中淬火的装置和方法
公开(公告)号：US5660715A
公开(公告)日：1997-08-26
申请号：US466863
申请日：1995-06-06
申请人： Harold J. Trimble , Bruce E. Reynolds , Robert W. Bachtel , Robert J. Klett , David N. Brossard , David E. Earls
发明人： Harold J. Trimble , Bruce E. Reynolds , Robert W. Bachtel , Robert J. Klett , David N. Brossard , David E. Earls
IPC分类号： B01J8/00 , B01J8/12 , B01J8/18 , B01J8/22 , C10G49/00 , C10G49/14 , C10G11/18 , C10G35/04
CPC分类号： C10G49/14 , B01J8/003 , B01J8/008 , B01J8/125 , B01J8/1881 , B01J8/22 , C10G49/002 , B01J2208/00884
摘要： This invention makes possible substantially continuous flow of uniformly distributed hydrogen and hydrocarbon liquid across a densely packed catalyst bed which substantially fills the entire volume of a reactor vessel. Catalyst are selected to be essentially the same density, shape and size at a design feed rate of liquids and gas to prevent ebullation of the packed catalyst bed at the design feed rates. The liquid and gas components of the hydrocarbon feed stream flow into the bed of catalyst and a quenching medium, which is preferably a liquid, is injected into the bed of catalyst. Injection of a liquid quench reduces the gas component of the hydrocarbon feed stream while simultaneously increasing the residence time and reducing the liquid velocity of the liquid component of the hydrocarbon feed stream within the substantially packed bed of catalyst. Injection of a liquid quench also increases penetration and contact of the liquid component into and on the surface area of the catalyst while simultaneously decreasing the viscosity of the liquid component. An apparatus for quenching in hydroprocessing of a hydrocarbon feed stream.
摘要翻译：本发明使得均匀分布的氢气和烃液体可以基本上连续地流过密集填充的催化剂床，其基本上填充反应堆容器的整个体积。选择催化剂在液体和气体的设计进料速率下基本上具有相同的密度，形状和尺寸，以防止填充催化剂床以设计进料速率进行沸腾。烃进料流的液体和气体组分流入催化剂床，并将优选液体的淬火介质注入催化剂床中。液体淬火的注入减少了烃进料流的气体组分，同时增加了催化剂基本上填充的床内的烃进料流的液体组分的停留时间和液体速度。喷射液体淬火也增加了液体组分在催化剂表面积上和之间的渗透和接触，同时降低了液体组分的粘度。一种用于在烃进料流的加氢处理中淬火的装置。

7. 发明授权

US4442221A Process for regenerating a spent copper composite sulfur sorbent 失效
标题翻译：废铜复合硫磺吸附剂再生方法
公开(公告)号：US4442221A
公开(公告)日：1984-04-10
申请号：US367070
申请日：1982-04-09
申请人： Keith C. Bishop, III , David E. Earls , Richard C. Robinson , Donald W. Blakely, deceased , by Robert L. Jacobson, administrator
发明人： Keith C. Bishop, III , David E. Earls , Richard C. Robinson , Donald W. Blakely, deceased , by Robert L. Jacobson, administrator
IPC分类号： B01J20/34 , C01G3/02 , C10G29/04 , C10G29/16
CPC分类号： C01G3/02 , B01J20/0237 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/12 , B01J20/14 , B01J20/3204 , B01J20/3236 , B01J20/3433 , B01J20/3458 , B01J20/3475 , B01J20/3483 , Y10S502/517
摘要： A process for regenerating a spent copper-porous refractory metal oxide carrier composite sorbent for removing sulfur-containing compounds from naphthas in which the spent sorbent is optionally stripped of absorbed naphtha, oxidized to convert absorbed sulfur to sulfates or sulfur dioxide, optionally reduced to further convert absorbed sulfur to sulfur dioxide, and, finally, impregnated with fresh copper via contact with an aqueous solution of a copper salt followed by drying and calcining to convert the salt to copper oxide or copper metal whereby a substantial portion of the sulfur sorbent activity and lifetime of the sorbent is restored.
摘要翻译：用于再生废铜铜多孔难熔金属氧化物载体复合吸附剂的方法，用于从石脑油中除去含硫化合物，其中废吸附剂任选地被吸收的石脑油剥离，被氧化以将吸收的硫转化成硫酸盐或二氧化硫，任选地还原成进一步将吸收的硫转化为二氧化硫，最后通过与铜盐的水溶液接触而用新鲜的铜浸渍，然后干燥和煅烧以将盐转化为氧化铜或铜金属，由此大部分硫吸附剂活性和吸附剂的寿命得到恢复。

8. 发明授权

US4194891A Multiple bed rapid pressure swing adsorption for oxygen 失效
标题翻译：多床快速变压吸附氧气
公开(公告)号：US4194891A
公开(公告)日：1980-03-25
申请号：US973551
申请日：1978-12-27
申请人： David E. Earls , Gary N. Long
发明人： David E. Earls , Gary N. Long
IPC分类号： B01D53/04 , B01D53/047
CPC分类号： B01D53/0473 , B01D2253/108 , B01D2253/304 , B01D2256/12 , B01D2257/102 , B01D2259/40007 , B01D2259/40015 , B01D2259/4003 , B01D2259/40052 , B01D2259/40062 , B01D2259/40064 , B01D2259/40067 , B01D2259/40081 , B01D2259/402 , B01D2259/403
摘要： A rapid adiabatic pressure swing adsorption system for oxygen production using two or three beds of crystalline zeolite molecular sieve.
摘要翻译：使用两床或三床结晶沸石分子筛的快速绝热变压吸附系统进行氧气生产。

9. 发明授权

US4073133A Electronic chime and strike system 失效
标题翻译：电子钟声和罢工系统
公开(公告)号：US4073133A
公开(公告)日：1978-02-14
申请号：US676485
申请日：1976-04-13
申请人： David E. Earls , C. N. Damodaran Nampoothiri
发明人： David E. Earls , C. N. Damodaran Nampoothiri
IPC分类号： G04G13/00 , G10H1/26 , G04C21/04 , G04C21/16
CPC分类号： G10H1/26 , G04G13/00 , G10H2230/351
摘要： An electronic system having a chime and strike program simulating the program of a Westminster clock including an actuating source, a solid state integrated circuit and a loud speaker. The integrated circuit includes a plurality of counters for activating a frequency synthesizer and both tone switching and generating circuits thereby to generate the strike and chime program on the hour and a chime program on the other quarter hours indicative of the time throughout a 24-hour period. The chime program is sequenced by a chime matrix.
摘要翻译：具有模拟威斯敏斯特时钟程序的钟声和罢工程序的电子系统，包括致动源，固态集成电路和扬声器。该集成电路包括用于激活频率合成器的多个计数器以及音调切换和发生电路，从而在小时上产生敲击和钟声节目，并且在另外四分之一小时上产生表示在24小时内的时间的钟声节目。钟声程序由一个钟声矩阵排序。

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