公开(公告)号：US20120316796A1

公开(公告)日：2012-12-13

申请号：US13469476

申请日：2012-05-11

申请人： Mark A. Goodman ,  William Bishop ,  Gary Mohr

发明人： Mark A. Goodman ,  William Bishop ,  Gary Mohr

IPC分类号： G01B17/00 ,  G06F19/00

CPC分类号： G01M13/028 ,  G01M13/045

摘要： The present invention is directed an ultrasonic frequencies fault detecting apparatus. The present invention uses high frequency ultrasonic energy signals to analyze bearings and determine the presence of faults therein. The ultrasonic return signals are heterodyned (by amplitude demodulation) into the audio spectrum for purposes of audio detection. In addition, a FFT spectrum of the signal is displayed on a monitor for more accurate results. According to the present invention software is used to automatically analyze the FFT spectrum by comparing the current spectrum with stored spectrums of known bearing conditions as modified based on the rotary speed of the bearing and the number of balls. Once a defect in a bearing has been located in this manner using automated FFT analysis, an operator can then use a device, such as a calibrated lubricant dispenser, to effectuate maintenance and/or repair.

摘要翻译： 本发明涉及一种超声波频率故障检测装置。 本发明使用高频超声能量信号来分析轴承并确定其中的故障的存在。 为了音频检测的目的，超声波返回信号被外差（通过幅度解调）输入到音频频谱中。 此外，信号的FFT谱显示在监视器上以获得更准确的结果。 根据本发明，软件用于通过将当前频谱与基于轴承的转速和滚珠数量进行修改的已知轴承条件的存储频谱进行比较来自动分析FFT频谱。 一旦使用自动FFT分析，以这种方式定位了轴承中的缺陷，操作者就可以使用诸如校准的润滑剂分配器之类的装置来实现维护和/或修理。

公开(公告)号：US20060030478A1

公开(公告)日：2006-02-09

申请号：US10902322

申请日：2004-07-29

申请人： Brenda Raich ,  Robert Crane ,  Christine Elia ,  Teresa Jurgens-Kowal ,  Gary Mohr ,  David Stern

发明人： Brenda Raich ,  Robert Crane ,  Christine Elia ,  Teresa Jurgens-Kowal ,  Gary Mohr ,  David Stern

IPC分类号： B01J29/06

CPC分类号： C10G45/64 ,  B01J29/068 ,  B01J29/22 ,  B01J29/44 ,  B01J29/48 ,  B01J29/74 ,  B01J29/7415 ,  B01J29/7469 ,  B01J29/80 ,  B01J35/0006 ,  B01J2229/183 ,  B01J2229/32 ,  B01J2229/42 ,  C10G2300/1096 ,  C10G2300/4018 ,  C10G2400/30

摘要： A catalyst system that exhibits a ratio of ethylene saturation to aromatics ring saturation of greater than 3,500. The catalyst system comprises two components and each component comprises a crystalline molecular sieve having a Constraint Index of from about 1 to about 12 and an effective amount of Group VIII metal. The catalyst system finds particular application in ethylbenzene conversion/xylenes isomerization reactions. The catalyst system can be prepared by incorporating the Group VIII metal into the molecular sieves by competitive ion exchange.

摘要翻译： 表现出乙烯饱和度与芳烃环饱和度之比大于3,500的催化剂体系。 催化剂体系包含两种组分，每种组分包括具有约1至约12约束指数和有效量的第Ⅷ族金属的结晶分子筛。 催化剂体系特别适用于乙苯转化/二甲苯异构化反应。 可以通过竞争离子交换将VIII族金属掺入分子筛中来制备催化剂体系。

公开(公告)号：US08707785B2

公开(公告)日：2014-04-29

申请号：US13088195

申请日：2011-04-15

申请人： Mark A. Goodman ,  William Bishop ,  Gary Mohr

发明人： Mark A. Goodman ,  William Bishop ,  Gary Mohr

IPC分类号： G01N29/00

CPC分类号： G01M7/00 ,  G01H3/125 ,  G01M3/24 ,  G01M13/045

摘要： A portable apparatus for determining testing the condition of a machine or device using ultrasonic signals with an array of ultrasonic sensors for receiving an ultrasonic signal transmitted from the machine or device. The apparatus possesses a heterodyne circuit coupled to receive the output signals from the ultrasonic sensors and convert the output signals to a heterodyned audio signal to be analyzed via a digital spectrum analyzer integral to the portable apparatus. The digital spectrum analyzer performs real-time fast fourier transformations on the heterodyned audio signal. After analyzing the signals, the hand held device uses a variety of audiovisual cues to direct a user to portions of the machine in need of repair or monitoring.

摘要翻译： 一种便携式设备，用于确定使用具有超声波传感器阵列的超声波信号来测试机器或设备的状态，用于接收从机器或设备发送的超声波信号。 该装置具有耦合以接收来自超声波传感器的输出信号的外差电路，并将输出信号转换为外部音频信号，以便通过与便携式设备集成的数字频谱分析仪进行分析。 数字频谱分析仪对外部音频信号执行实时快速傅里叶变换。 在分析信号之后，手持设备使用各种视听线索将用户引导到需要修理或监视的机器部分。

公开(公告)号：US20110252888A1

公开(公告)日：2011-10-20

申请号：US13088195

申请日：2011-04-15

申请人： Mark A. Goodman ,  William Bishop ,  Gary Mohr

发明人： Mark A. Goodman ,  William Bishop ,  Gary Mohr

IPC分类号： G01M13/02

CPC分类号： G01M7/00 ,  G01H3/125 ,  G01M3/24 ,  G01M13/045

摘要： A portable apparatus for determining testing the condition of a machine or device using ultrasonic signals with an array of ultrasonic sensors for receiving an ultrasonic signal transmitted from the machine or device. The apparatus possesses a heterodyne circuit coupled to receive the output signals from the ultrasonic sensors and convert the output signals to a heterodyned audio signal to be analyzed via a digital spectrum analyzer integral to the portable apparatus. The digital spectrum analyzer performs real-time fast fourier transformations on the heterodyned audio signal. After analyzing the signals, the hand held device uses a variety of audiovisual cues to direct a user to portions of the machine in need of repair or monitoring.

摘要翻译： 一种便携式设备，用于确定使用具有超声波传感器阵列的超声波信号来测试机器或设备的状态，用于接收从机器或设备发送的超声波信号。 该装置具有耦合以接收来自超声波传感器的输出信号的外差电路，并将输出信号转换为外部音频信号，以便通过与便携式设备集成的数字频谱分析仪进行分析。 数字频谱分析仪对外部音频信号执行实时快速傅里叶变换。 在分析信号之后，手持设备使用各种视听线索将用户引导到需要修理或监视的机器部分。

公开(公告)号：US07817050B2

公开(公告)日：2010-10-19

申请号：US12228087

申请日：2008-06-04

申请人： Mark A. Goodman ,  Gary Mohr ,  William Bishop

发明人： Mark A. Goodman ,  Gary Mohr ,  William Bishop

IPC分类号： G08B17/10 ,  G01M3/04 ,  G05D3/12 ,  G05D3/00 ,  G05D9/00 ,  G05D11/00 ,  G05D17/00

CPC分类号： G01N29/14 ,  G01M3/24 ,  G01N29/4427 ,  G01N29/46

摘要： A system determines the carbon footprint of a compressed gas leak. The system comprises an ultrasonic detector to detect a compressed gas leak, a storage device storing information on the type of gas, the compressor efficiency, and the carbon emissions necessary to generate electricity to drive the compressor. A processing unit includes software that determines an amount of electrical energy needed to recharge the lost compressed gas based on the compressor efficiency and calculates the carbon emissions created by the amount of electrical energy. A method monitoring for gas leaks comprises detecting ultrasonic emissions, generating an electrical signal representative of the compressed gas leak, and calculating an amount of electrical energy needed to recharge the lost compressed gas. The method further includes calculating the carbon footprint based on the carbon emissions necessary for the electrical power generation system that drives the compressor.

摘要翻译： 系统确定压缩气体泄漏的碳足迹。 该系统包括用于检测压缩气体泄漏的超声波检测器，存储有关气体类型的信息的存储装置，压缩机效率以及发电所需的碳排放以驱动压缩机。 处理单元包括基于压缩机效率确定对丢失的压缩气体再充电所需的电能量的软件，并计算由电能量产生的碳排放量。 监测气体泄漏的方法包括检测超声波发射，产生代表压缩气体泄漏的电信号，以及计算对丢失的压缩气体再充电所需的电能量。 该方法还包括基于驱动压缩机的发电系统所需的碳排放来计算碳足迹。

公开(公告)号：US20080058564A1

公开(公告)日：2008-03-06

申请号：US11792324

申请日：2005-12-02

申请人： Larry Iaccino ,  Elizabeth Stavons ,  Gary Mohr ,  Matthew Vincent

发明人： Larry Iaccino ,  Elizabeth Stavons ,  Gary Mohr ,  Matthew Vincent

IPC分类号： C07C2/86

CPC分类号： C07C2/66 ,  C07C2/76 ,  Y10S585/943 ,  C07C15/02

摘要： In a process for converting methane to alkylated aromatic hydrocarbons, a feed containing methane is contacted with a dehydrocyclization catalyst under conditions effective to convert said methane to aromatic hydrocarbons and produce a first effluent stream comprising aromatic hydrocarbons and hydrogen. At least a portion of said aromatic hydrocarbon from said first effluent stream is then contacted with an alkylating agent under conditions effective to alkylate said aromatic hydrocarbon and produce an alkylated aromatic hydrocarbon having more alkyl side chains than said aromatic hydrocarbon prior to the alkylating.

摘要翻译： 在将甲烷转化为烷基化芳烃的方法中，将甲烷的进料与脱氢环化催化剂在有效地将所述甲烷转化为芳烃并产生包含芳族烃和氢的第一流出物流的条件下接触。 然后使来自所述第一流出物流的所述芳烃的至少一部分与烷基化剂在有效使所述芳族烃烷基化的条件下接触，并在烷基化之前产生具有比所述芳烃更多的烷基侧链的烷基化芳族烃。

公开(公告)号：US20060270886A1

公开(公告)日：2006-11-30

申请号：US11140182

申请日：2005-05-27

申请人： Stephen Brown ,  Gary Mohr ,  Michael Clark ,  Selma Lawrence

发明人： Stephen Brown ,  Gary Mohr ,  Michael Clark ,  Selma Lawrence

IPC分类号： C07C7/12

CPC分类号： C10G29/16 ,  C10G25/003 ,  C10G25/03 ,  C10G53/02 ,  C10G53/08 ,  C10G67/06 ,  C10G67/14 ,  C10G69/12 ,  C10G2300/4018 ,  C10G2300/4056 ,  C10G2300/701

摘要： A process for reducing the Bromine Index of a hydrocarbon feedstock, the process comprising the step of contacting the hydrocarbon feedstock with a catalyst at conversion conditions, wherein the catalyst includes at least one molecular sieve and at least one clay, and wherein said catalyst is sufficient to reduce more than 50% of the Bromine Index of a hydrocarbon feedstock.

摘要翻译： 一种用于降低烃原料的溴指数的方法，该方法包括在转化条件下使烃原料与催化剂接触的步骤，其中催化剂包括至少一种分子筛和至少一种粘土，并且其中所述催化剂是足够的 以减少烃原料的溴指数的50％以上。

公开(公告)号：US20060011514A1

公开(公告)日：2006-01-19

申请号：US10862849

申请日：2004-06-07

申请人： Jannetje van den Berge ,  Gary Mohr ,  Kenneth Clem ,  Wilfried Mortier ,  Machteld Mertens ,  Michael Bradford

发明人： Jannetje van den Berge ,  Gary Mohr ,  Kenneth Clem ,  Wilfried Mortier ,  Machteld Mertens ,  Michael Bradford

IPC分类号： B01J29/06 ,  C10G11/04 ,  C07C15/12 ,  C07C5/22

CPC分类号： B01J35/023 ,  B01J29/40 ,  B01J29/70 ,  B01J29/80 ,  B01J37/0246 ,  B01J2229/12 ,  B01J2229/26 ,  B01J2229/42 ,  B01J2229/62 ,  C07C2/864 ,  C07C5/2708 ,  C07C6/123 ,  C07C2529/40 ,  C07C2529/70 ,  C07C2529/87 ,  C10G3/45 ,  C10G3/47 ,  C10G3/49 ,  C10G11/05 ,  C10G35/065 ,  C10G35/095 ,  C10G45/64 ,  C10G2300/1044 ,  C10G2300/4018 ,  C10G2300/708 ,  C10G2400/20 ,  Y02P20/52 ,  Y02P30/20 ,  C07C15/08

摘要： There is provided a coated zeolite catalyst in which the accessibility of the acid sites on the external surfaces of the zeolite is controlled and a process for converting hydrocarbons utilizing the coated zeolite catalyst. The zeolite catalyst comprises core crystals of a first zeolite and a discontinuous layer of smaller size second crystals of a second zeolite which cover at least a portion of the external surface of the first crystals The coated zeolite catalyst finds particular application in hydrocarbon conversion processes where catalyst activity in combination with zeolite structure are important for reaction selectivity, e.g., catalytic cracking, alkylation, disproportional of toluene, isomerization, and transalkylation reactions.

公开(公告)号：US20050202955A1

公开(公告)日：2005-09-15

申请号：US10800888

申请日：2004-03-15

申请人： Timothy McMinn ,  Ronald Cimini ,  Robert Crane ,  Andrew Hiester ,  Teresa Jurgens-Kowal ,  Gary Mohr

发明人： Timothy McMinn ,  Ronald Cimini ,  Robert Crane ,  Andrew Hiester ,  Teresa Jurgens-Kowal ,  Gary Mohr

IPC分类号： B01J23/36 ,  B01J23/40 ,  B01J23/42 ,  B01J29/064 ,  B01J29/076 ,  B01J29/44 ,  B01J29/48 ,  B01J29/66 ,  B01J29/69 ,  B01J37/18 ,  C07C4/18 ,  C07C5/13 ,  C07C5/27 ,  C07C6/12 ,  B01J29/06

CPC分类号： C07C5/2737 ,  B01J29/064 ,  B01J29/076 ,  B01J29/44 ,  B01J29/48 ,  B01J37/18 ,  B01J2229/12 ,  B01J2229/32 ,  B01J2229/42 ,  C07C4/18 ,  C07C6/126 ,  C07C2529/48 ,  Y02P20/52 ,  C07C15/08

摘要： A process for controlling the hydrogenation activity of a catalyst comprised of a crystalline molecular sieve and at least one hydrogenation metal selected from the group consisting of a Group VIIB metal, a Group VIII metal, and mixtures thereof. The process is carried out by contacting the catalyst with hydrogen under sufficient conditions of temperature and pressure and for sufficient time to reduce the hydrogenolysis activity of the catalyst. The catalyst prepared by the process finds application in the catalytic conversion of organic compounds, such as ethylbenzene dealkylation, xylenes isomerization, and the transalkylation of polyalkylaromatic hydrocarbons.

摘要翻译： 用于控制由结晶分子筛和至少一种氢化金属组成的催化剂的加氢活性的方法，该催化剂选自ⅦB族金属，Ⅷ族金属及其混合物。 该过程通过在足够的温度和压力条件下使催化剂与氢气接触并进行足够的时间来降低催化剂的氢解活性来进行。 通过该方法制备的催化剂可用于有机化合物的催化转化，例如乙苯脱烷基化，二甲苯异构化和聚烷基芳烃的烷基转移。