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公开(公告)号：US20160256808A1
公开(公告)日：2016-09-08
申请号：US15155253
申请日：2016-05-16
申请人： Dresser-Rand Company
发明人： Pascal Lardy , Harry Allan Kidd , William C. Maier
摘要： A “bolt on” static separator is disclosed for use in conjunction with a rotating separator to handle higher liquid volumes that are not able to be effectively separated by the rotating separator alone. The static separator may be positioned upstream of the rotating separator, generally right in front of the rotating separator, i.e., immediately ahead of the inlet to the rotating separator and generally attached directly to the front end of the rotary separator. The static separator may include a significant change in flow path direction that is sufficient to cause coarse fluid separation. The output of the static separator is in communication with the input of the rotating separator. Additionally, the drain of the static separator is in communication with the drain of the rotating separator and is at the same pressure.
摘要翻译： 公开了一种“螺栓式”静态分离器，用于与旋转分离器一起使用以处理不能由单独的旋转分离器有效分离的较高液体体积。 静态分离器可以位于旋转分离器的上游，通常位于旋转分离器前方，即在旋转分离器的入口的正前方，并且通常直接连接到旋转分离器的前端。 静态分离器可以包括足以引起粗流体分离的流路方向的显着变化。 静态分离器的输出与旋转分离器的输入连通。 此外，静态分离器的排水口与旋转分离器的排水管连通并且处于相同的压力。
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公开(公告)号：US09231395B2
公开(公告)日：2016-01-05
申请号：US14252866
申请日：2014-04-15
申请人： Dresser-Rand Company
发明人： William C. Maier , Jose L. Gilarranz , John Battershell , Timothy Griffin , Matthew Pilon , Pascal Lardy , Elroy Brickey , Joel Johnson , Anthony James
IPC分类号： H01R13/60 , H02G9/02 , F04D25/06 , H01R13/523
CPC分类号： H02G9/02 , F04D25/0686 , F04D25/0693 , H01R13/523 , Y10T29/49208
摘要： A system and method are provided for a terminal assembly of a subsea motor-compressor. The terminal assembly may include a plurality of terminal ports extending through a hollow spherical body to a cavity defined therein. The terminal assembly may also include a penetrator detachably coupled with the spherical body about each of the plurality of terminal ports. The terminal assembly may further include a mounting port extending through the spherical body to the cavity defined therein. The mounting port may be configured to couple the terminal assembly with a housing of the motor-compressor.
摘要翻译： 提供了一种用于海底马达 - 压缩机的终端组件的系统和方法。 端子组件可以包括延伸穿过中空球体到限定在其中的空腔的多个端子端口。 端子组件还可以包括穿透器，其围绕多个端子端口中的每一个可拆卸地与球体联接。 端子组件还可以包括延伸穿过球体到其中限定的空腔的安装端口。 安装端口可以被配置为将端子组件与电动机 - 压缩机的壳体联接。
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公开(公告)号：US20210040958A1
公开(公告)日：2021-02-11
申请号：US16965684
申请日：2018-02-15
申请人： Dresser-Rand Company
摘要： Compressors achieve in a single stage a high-pressure ratio (r) of greater than or equal to 2.5:1 on a process fluid having a molecular weight of 12-20, such as natural gas. Two or more of the compressor stages are combined serially to increase overall pressure ratio. Each single-stage includes respective inlet and outlet passages and an unshrouded, centrifugal impeller that includes a plurality of impeller blades. Process fluid is discharged from trailing edges of the impeller blades at a rotational velocity greater than or equal to 1400 feet/second into a diffuser passage of the outlet. Dimension ranges of the annular diffuser passage, the centrifugal impeller, and the diffuser vanes vary as a function of pressure ratio (r) and/or the flow coefficient (φ) of the process fluid flowing between the inlet and the outlet.
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公开(公告)号：US20140315425A1
公开(公告)日：2014-10-23
申请号：US14252866
申请日：2014-04-15
申请人： Dresser-Rand Company
发明人： William C. Maier , Jose L. Gilarranz , John Battershell , Timothy Griffin , Matthew Pilon , Pascal Lardy , Elroy Brickey , Joel Johnson , Anthony James
CPC分类号： H02G9/02 , F04D25/0686 , F04D25/0693 , H01R13/523 , Y10T29/49208
摘要： A system and method are provided for a terminal assembly of a subsea motor-compressor. The terminal assembly may include a plurality of terminal ports extending through a hollow spherical body to a cavity defined therein. The terminal assembly may also include a penetrator detachably coupled with the spherical body about each of the plurality of terminal ports. The terminal assembly may further include a mounting port extending through the spherical body to the cavity defined therein. The mounting port may be configured to couple the terminal assembly with a housing of the motor-compressor.
摘要翻译： 提供了一种用于海底马达 - 压缩机的终端组件的系统和方法。 端子组件可以包括延伸穿过中空球体到限定在其中的空腔的多个端子端口。 端子组件还可以包括穿透器，其围绕多个端子端口中的每一个可拆卸地与球体联接。 端子组件还可以包括延伸穿过球体到其中限定的空腔的安装端口。 安装端口可以被配置为将端子组件与电动机 - 压缩机的壳体联接。
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公开(公告)号：US10080986B2
公开(公告)日：2018-09-25
申请号：US15155253
申请日：2016-05-16
申请人： Dresser-Rand Company
发明人： Pascal Lardy , Harry Allan Kidd , William C. Maier
CPC分类号： B01D45/06 , B01D45/00 , B01D45/02 , B01D45/04 , B01D45/14 , F04D17/122 , F04D29/706 , F05D2250/51
摘要： A “bolt on” static separator is disclosed for use in conjunction with a rotating separator to handle higher liquid volumes that are not able to be effectively separated by the rotating separator alone. The static separator may be positioned upstream of the rotating separator, generally right in front of the rotating separator, i.e., immediately ahead of the inlet to the rotating separator and generally attached directly to the front end of the rotary separator. The static separator may include a significant change in flow path direction that is sufficient to cause coarse fluid separation. The output of the static separator is in communication with the input of the rotating separator. Additionally, the drain of the static separator is in communication with the drain of the rotating separator and is at the same pressure.
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