-
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。
-
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.
-
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.
-
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。
-
-
-
Search Results
4
records
(took 0.01 seconds)
