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公开(公告)号：CA3031128C
公开(公告)日：2020-10-27
申请号：CA3031128
申请日：2015-07-24
Applicant: SPM FLOW CONTROL INC
Inventor： BAYYOUK JACOB A , KOTAPISH EDWARD C , KUMAR CHANDU , PLEMONS DONALD KEITH , ENGSTROM BENJAMIN D
Abstract: A power end frame assembly for a reciprocating pump that includes a first and second end plate segment each including annular bearing support surfaces configured to support a crankshaft bearing assembly. At least one middle plate segment is disposed between the first and second end plate segments and includes an annular bearing support surface configured to support a crankshaft bearing assembly. The annular bearing support surfaces of the first and second end plate segments and the at least one middle plate segment each have a diameter and are coaxially aligned. The diameter of at least one of the first and second end plate segments is different from the diameter of the at least one middle plate segment to facilitate insertion and removal of the crankshaft bearing assembly from the power end frame assembly.
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公开(公告)号：AU2015292330A1
公开(公告)日：2017-02-02
申请号：AU2015292330
申请日：2015-07-24
Applicant: SPM FLOW CONTROL INC
Inventor： BAYYOUK JACOB A , KOTAPISH EDWARD C , DILLE MARK C , KUMAR CHANDU , PLEMONS DONALD KEITH , ENGSTROM BENJAMIN D
IPC: F04B1/00
Abstract: A power end frame assembly for a reciprocating pump that includes a first and second end plate segment each including annular bearing support surfaces configured to support a crankshaft bearing assembly. At least one middle plate segment is disposed between the first and second end plate segments and includes an annular bearing support surface configured to support a crankshaft bearing assembly. The annular bearing support surfaces of the first and second end plate segments and the at least one middle plate segment each have a diameter and are coaxially aligned. The diameter of at least one of the first and second end plate segments is different from the diameter of the at least one middle plate segment to facilitate insertion and removal of the crankshaft bearing assembly from the power end frame assembly.
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Patent Agency Ranking
公开(公告)号：CA3031128A1
公开(公告)日：2016-01-28
申请号：CA3031128
申请日：2015-07-24
Applicant: SPM FLOW CONTROL INC
Inventor： BAYYOUK JACOB A , KOTAPISH EDWARD C , KUMAR CHANDU , PLEMONS DONALD KEITH , ENGSTROM BENJAMIN D
Abstract: A plate segment for a reciprocating pump power end frame assembly, the power end frame assembly having a pair of end plate segments and at least one middle plate segment disposed between the end plate segments. The plate segment consists of the middle plate segment or one of the pair of end plate segments and includes a plate having a front wall, a rear wall, a top wall, a bottom wall and a pair of sidewalls and at least one opening forming a bearing support surface, the opening extending through the plate. The plate segment further includes at least one extension extending from at least one of the sidewalls of the plate at a position to align with and contact a corresponding extension on an adjacently positioned plate.
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公开(公告)号：CA2955818A1
公开(公告)日：2016-01-28
申请号：CA2955818
申请日：2015-07-24
Applicant: SPM FLOW CONTROL INC
Inventor： BAYYOUK JACOB A , KOTAPISH EDWARD C , KUMAR CHANDU , PLEMONS DONALD KEITH , ENGSTROM BENJAMIN D
IPC: F04B1/00
Abstract: A power end frame assembly for a reciprocating pump that includes a first and second end plate segment each including annular bearing support surfaces configured to support a crankshaft bearing assembly. At least one middle plate segment is disposed between the first and second end plate segments and includes an annular bearing support surface configured to support a crankshaft bearing assembly. The annular bearing support surfaces of the first and second end plate segments and the at least one middle plate segment each have a diameter and are coaxially aligned. The diameter of at least one of the first and second end plate segments is different from the diameter of the at least one middle plate segment to facilitate insertion and removal of the crankshaft bearing assembly from the power end frame assembly.
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公开(公告)号：EA034261B1
公开(公告)日：2020-01-22
申请号：EA201790256
申请日：2015-07-24
Applicant: SPM FLOW CONTROL INC
Inventor： BAYYOUK JACOB A , KOTAPISH EDWARD C , KUMAR CHANDU , PLEMONS DONALD KEITH , ENGSTROM BENJAMIN D
IPC: F04B1/00
Abstract: Предложенарамав сборе, предназначеннаядляприводнойчастивозвратно-поступательногонасоса, котораявключаетв себяпервыйи второйконцевыеплитовыесегменты, приэтомкаждыйизпервогои второгоконцевыхплитовыхсегментоввключаетв себякольцевыеопорныеповерхностидляподшипников, выполненныес конфигурацией, позволяющейобеспечитьопорудляподшипниковогоузлаколенчатоговала. Поменьшеймереодинпромежуточныйплитовыйсегмент, расположенныймеждупервыми вторымконцевымиплитовымисегментами, включаетв себякольцевуюопорнуюповерхностьдляподшипников, выполненнуюс конфигурацией, позволяющейобеспечитьопорудляподшипниковогоузлаколенчатоговала. Каждаяизкольцевых, предназначенныхдляподшипниковопорныхповерхностейпервогои второгоконцевыхплитовыхсегментови данногопоменьшеймереодногопромежуточногоплитовогосегментаимеетнекоторыйдиаметри выровненакоаксиально. Диаметрпоменьшеймереодногоизпервогои второгоконцевыхплитовыхсегментовотличаетсяотдиаметраданногопоменьшеймереодногопромежуточногоплитовогосегментадляоблегчениявставкии удаленияподшипниковогоузлаколенчатоговалаизрамыв сборе, предназначеннойдляприводнойчасти.
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公开(公告)号：CA2955818C
公开(公告)日：2019-03-12
申请号：CA2955818
申请日：2015-07-24
Applicant: SPM FLOW CONTROL INC
Inventor： BAYYOUK JACOB A , KOTAPISH EDWARD C , KUMAR CHANDU , PLEMONS DONALD KEITH , ENGSTROM BENJAMIN D
Abstract: A power end frame assembly for a reciprocating pump that includes a first and second end plate segment each including annular bearing support surfaces configured to support a crankshaft bearing assembly. At least one middle plate segment is disposed between the first and second end plate segments and includes an annular bearing support surface configured to support a crankshaft bearing assembly. The annular bearing support surfaces of the first and second end plate segments and the at least one middle plate segment each have a diameter and are coaxially aligned. The diameter of at least one of the first and second end plate segments is different from the diameter of the at least one middle plate segment to facilitate insertion and removal of the crankshaft bearing assembly from the power end frame assembly.
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公开(公告)号：EP3172436A4
公开(公告)日：2018-03-07
申请号：EP15825010
申请日：2015-07-24
Applicant: SPM FLOW CONTROL INC
Inventor： BAYYOUK JACOB A , KOTAPISH EDWARD C , KUMAR CHANDU , PLEMONS DONALD KEITH , ENGSTROM BENJAMIN D
IPC: F04B1/00
CPC classification number: F04B7/0069 , B21K1/26 , B21K23/00 , F04B9/02 , F04B19/22 , F04B37/00 , F04B53/006 , F04B53/14 , F04B53/16 , F04B53/162 , F04B2201/06
Abstract: A power end frame assembly for a reciprocating pump that includes a first and second end plate segment each including annular bearing support surfaces configured to support a crankshaft bearing assembly. At least one middle plate segment is disposed between the first and second end plate segments and includes an annular bearing support surface configured to support a crankshaft bearing assembly. The annular bearing support surfaces of the first and second end plate segments and the at least one middle plate segment each have a diameter and are coaxially aligned. The diameter of at least one of the first and second end plate segments is different from the diameter of the at least one middle plate segment to facilitate insertion and removal of the crankshaft bearing assembly from the power end frame assembly.
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