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1.发明申请System For Pumping Liquid Media From A Bore And Method For Installing A Pump Unit Designed As A Progressive Cavity Pump In A Bore 审中-公开用于从孔中抽出液体介质的系统和用于安装泵单元的方法设计为在孔中的渐进腔泵公开(公告)号：US20160138346A1
公开(公告)日：2016-05-19
申请号：US15007922
申请日：2016-01-27
Applicant: NETZSCH Pumpen & Systeme GmbH
Inventor： Lorenz Lessmann , Osnildo Borchardt , Ivanilson Raduenz
Abstract: A system for pumping liquid media from a bore. The system includes a riser pipe, which extends at least approximately in a longitudinal direction of the bore, and a pump unit, which is accommodated in the riser pipe and which has a stator and a rotor. The system also includes a drive train connected to the rotor for eccentrically moving the rotor. The system also includes an adapter unit, which is connected to the stator and which holds the stator substantially stationary in the riser pipe by clamping contact with the riser pipe. The invention further relates to a method for installing a pump unit designed as a progressive cavity pump in a bore.
Abstract translation: 用于从孔中泵送液体介质的系统。 该系统包括至少大致沿孔的纵向方向延伸的提升管，以及容纳在提升管中并且具有定子和转子的泵单元。 该系统还包括连接到转子的传动系，用于使转子偏心地移动。 该系统还包括适配器单元，其连接到定子并且通过与提升管夹紧接触将定子基本上固定在提升管中。 本发明还涉及一种用于将设计为渐进腔泵的泵单元安装在孔中的方法。
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公开(公告)号：US10208576B2
公开(公告)日：2019-02-19
申请号：US15239469
申请日：2016-08-17
Applicant: NETZSCH Pumpen & Systeme GmbH
Inventor： Klaus Heizinger , Lorenz Lessmann , Eudes Borchardt , Leoncio Del Pozo
Abstract: A pump system and a method for pumping viscous or partially viscous media out of a borehole. The pump system includes a well pipe which is installed in the borehole and a motor which is coupled to an eccentric screw pump, the eccentric screw pump including one or more stators and one or more rotors which are received in the stator(s) so as to rotate eccentrically. One or more connection mechanisms fix the eccentric screw pump in the well pipe in a force-fitting and/or formfitting manner. For the purpose of removing the eccentric screw pump from the borehole, the eccentric screw pump is held by means of the one or more connection mechanisms with an axial freedom of movement.
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Patent Agency Ranking
公开(公告)号：US20150369239A1
公开(公告)日：2015-12-24
申请号：US14837028
申请日：2015-08-27
Applicant: NETZSCH Pumpen & Systeme GmbH
Inventor： Eduardo Nuss , Arthur Zinke , Aluisio Loth , Klaus Heizinger , Lorenz Lessmann , Sérgio Krahn , Rui Keunecke , Silvio Beneduzzi , Egon Weege , Nilton André Theilacker , Sidney Guedes , Petra Lutke , Robert Kurz , Josef Strassl , Johann Kreidl , Hisham Kamal , Horst Engl , George Balcerczyk , Matthias Gradl , Gunther Herr , Andre Nijmeh
Abstract: A screw spindle pump constituted by at least two parts is disclosed. The first part includes a housing and at least one spindle system disposed in the housing and capable of being driven in a rotational manner. Furthermore, a pressure region disposed downstream of the spindle system and at least one outlet opening which is connected to the pressure region, the outlet opening discharging the delivery medium out of the pressure region. The second part includes at least one low-pressure chamber disposed upstream of the spindle system and at least one inlet opening for the delivery medium into the low-pressure chamber. The first part and the second part are coupled together, preferably in a rotational manner, so that they can assume at least two different relative positions.
Abstract translation: 公开了由至少两部分构成的螺杆主轴泵。 第一部分包括壳体和设置在壳体中并能够以旋转方式驱动的至少一个主轴系统。 此外，设置在主轴系统下游的压力区域和连接到压力区域的至少一个出口开口，排出口将输送介质排出压力区域。 第二部分包括设置在主轴系统上游的至少一个低压室和用于输送介质进入低压室的至少一个入口。 第一部分和第二部分优选以旋转方式联接在一起，使得它们可以呈现至少两个不同的相对位置。
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公开(公告)号：US09869314B2
公开(公告)日：2018-01-16
申请号：US14840886
申请日：2015-08-31
Applicant: NETZSCH Pumpen & Systeme GmbH
Inventor： Eduardo Nuss , Arthur Zinke , Aluisio Loth , Klaus Heizinger , Lorenz Lessmann , Sérgio Krahn , Rui Keunecke , Silvio Beneduzzi , Egon Weege , Nilton André Theilacker , Sidney Guedes , Petra Lutke , Robert Kurz , Josef Strassl , Johann Kreidl , Hisham Kamal , Horst Engl , George Balcerczyk , Matthias Gradl , Gunther Herr , André Nijmeh
CPC classification number: F04C3/08 , F04C2/165 , F04C15/06 , F04C2240/20 , F04C2240/30 , F04C2240/60 , F04C2250/10 , F04C2250/201
Abstract: A screw spindle pump for the delivery of fluid media with a pump housing having an inlet channel with a first longitudinal axis, an outlet channel with a second longitudinal axis, a first drive spindle with a third longitudinal axis, and a second driven spindle. The spindles each include a profiled section between the inlet channel and the outlet channel, wherein the profiled sections of the spindles are engaged at least partially with one another and form, with the pump housing between the inlet channel and the outlet channel, a delivery section parallel to the longitudinal axis of the drive spindle with delivery chambers for the fluid medium. The second longitudinal axis of the outlet channel is disposed at an obtuse angle to the delivery section in the pump housing. The invention also relates to a method for operating a screw spindle pump.
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公开(公告)号：US20150369241A1
公开(公告)日：2015-12-24
申请号：US14840886
申请日：2015-08-31
Applicant: NETZSCH Pumpen & Systeme GmbH
Inventor： Eduardo Nuss , Arthur Zinke , Aluisio Loth , Klaus Heizinger , Lorenz Lessmann , Sérgio Krahn , Rui Keunecke , Silvio Beneduzzi , Egon Weege , Nilton André Theilacker , Sidney Guedes , Petra Lutke , Robert Kurz , Josef Strassl , Johann Kreidl , Hisham Kamal , Horst Engl , George Balcerczyk , Matthias Gradl , Gunther Herr , André Nijmeh
CPC classification number: F04C3/08 , F04C2/165 , F04C15/06 , F04C2240/20 , F04C2240/30 , F04C2240/60 , F04C2250/10 , F04C2250/201
Abstract: A screw spindle pump for the delivery of fluid media with a pump housing having an inlet channel with a first longitudinal axis, an outlet channel with a second longitudinal axis, a first drive spindle with a third longitudinal axis, and a second driven spindle. The spindles each include a profiled section between the inlet channel and the outlet channel, wherein the profiled sections of the spindles are engaged at least partially with one another and form, with the pump housing between the inlet channel and the outlet channel, a delivery section parallel to the longitudinal axis of the drive spindle with delivery chambers for the fluid medium. The second longitudinal axis of the outlet channel is disposed at an obtuse angle to the delivery section in the pump housing. The invention also relates to a method for operating a screw spindle pump.
Abstract translation: 一种用于输送流体介质的螺杆主轴泵，泵壳体具有带有第一纵向轴线的入口通道，具有第二纵向轴线的出口通道，具有第三纵向轴线的第一驱动轴和第二从动主轴。 主轴每个包括在入口通道和出口通道之间的成型部分，其中主轴的成形部分彼此至少部分地接合，并且在泵壳体在入口通道和出口通道之间形成输送部分 平行于驱动主轴的纵轴与用于流体介质的输送室。 出口通道的第二纵向轴线与泵壳体中的输送部分呈钝角度。 本发明还涉及一种用于操作螺杆主轴泵的方法。
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公开(公告)号：US09759214B2
公开(公告)日：2017-09-12
申请号：US14837028
申请日：2015-08-27
Applicant: NETZSCH Pumpen & Systeme GmbH
Inventor： Eduardo Nuss , Arthur Zinke , Aluisio Loth , Klaus Heizinger , Lorenz Lessmann , Sérgio Krahn , Rui Keunecke , Silvio Beneduzzi , Egon Weege , Nilton André Theilacker , Sidney Guedes , Petra Lutke , Robert Kurz , Josef Strassl , Johann Kreidl , Hisham Kamal , Horst Engl , George Balcerczyk , Matthias Gradl , Gunther Herr , Andre Nijmeh
Abstract: A screw spindle pump constituted by at least two parts is disclosed. The first part includes a housing and at least one spindle system disposed in the housing and capable of being driven in a rotational manner. Furthermore, a pressure region disposed downstream of the spindle system and at least one outlet opening which is connected to the pressure region, the outlet opening discharging the delivery medium out of the pressure region. The second part includes at least one low-pressure chamber disposed upstream of the spindle system and at least one inlet opening for the delivery medium into the low-pressure chamber. The first part and the second part are coupled together, preferably in a rotational manner, so that they can assume at least two different relative positions.
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7.发明申请Pump System For Delivering Viscous Or Partially Viscous Media From A Borehole 审中-公开泵系统用于从井眼输送粘性或部分粘性介质公开(公告)号：US20160356135A1
公开(公告)日：2016-12-08
申请号：US15239469
申请日：2016-08-17
Applicant: NETZSCH Pumpen & Systeme GmbH
Inventor： Klaus Heizinger , Lorenz Lessmann , Eudes Borchardt , Leoncio Del Pozo
CPC classification number: E21B43/128 , E21B17/1078 , E21B43/121 , F04C2/1073 , F04C2/16 , F04C13/008 , F04C15/008 , F04C2240/40
Abstract: A pump system and a method for pumping viscous or partially viscous media out of a borehole. The pump system includes a well pipe which is installed in the borehole and a motor which is coupled to an eccentric screw pump, the eccentric screw pump including one or more stators and one or more rotors which are received in the stator(s) so as to rotate eccentrically. One or more connection mechanisms are also provided, by means of which the eccentric screw pump is fixed in the well pipe in a force-fitting and/or formfitting manner. For the purpose of removing the eccentric screw pump from the borehole, the eccentric screw pump is held by means of the one or more connection mechanisms with an axial freedom of movement.
Abstract translation: 一种泵系统和一种将粘性或部分粘性介质从钻孔中抽出的方法。 泵系统包括安装在钻孔中的井管和耦合到偏心螺杆泵的马达，该偏心螺杆泵包括一个或多个定子和一个或多个转子，所述转子被接收在定子中，以便 偏心旋转 还提供了一个或多个连接机构，通过该连接机构，偏心螺杆泵以力配合和/或成形方式固定在井管中。 为了将偏心螺杆泵从钻孔中移出，偏心螺杆泵通过具有轴向自由度的一个或多个连接机构来保持。
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