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公开(公告)号：US20150285251A1
公开(公告)日：2015-10-08
申请号：US14245309
申请日：2014-04-04
申请人： Sulzer Pumpen AG
CPC分类号： F04D29/086 , F04D1/063 , F04D29/426 , F04D29/628
摘要： A pump including an outer housing having an outlet chamber with an outlet connector, and including a first part pump and a second part pump connected thereafter, with the first and second part pumps being arranged in the outer housing, a separating element which can be arranged between the first and second part pumps and a rotor shaft which is rotatably arranged in the first and second part pumps. In accordance with the invention, the outer housing, the first part pump and the separating element bound a first pressure chamber and the outer housing, the second part pump and the separating element bound a second pressure chamber and the first and second pressure chambers are designed and arranged such that the outlet chamber is formed as a single high-pressure region of the pump.
摘要翻译： 一种泵，包括具有出口连接器的出口室的外壳，并且包括第一部分泵和随后连接的第二部分泵，第一和第二部分泵布置在外部壳体中，分离元件可布置 在第一和第二部分泵之间以及可旋转地布置在第一和第二部分泵中的转子轴。 根据本发明，外壳，第一部分泵和分离元件结合第一压力室和外壳，第二部分泵和分离元件结合第二压力室，并且第一和第二压力室被设计 并且布置成使得出口室形成为泵的单个高压区域。
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公开(公告)号：US09593694B2
公开(公告)日：2017-03-14
申请号：US14245309
申请日：2014-04-04
申请人： Sulzer Pumpen AG
CPC分类号： F04D29/086 , F04D1/063 , F04D29/426 , F04D29/628
摘要： A pump including an outer housing having an outlet chamber with an outlet connector, and including a first part pump and a second part pump connected thereafter, with the first and second part pumps being arranged in the outer housing, a separating element which can be arranged between the first and second part pumps and a rotor shaft which is rotatably arranged in the first and second part pumps. In accordance with the invention, the outer housing, the first part pump and the separating element bound a first pressure chamber and the outer housing, the second part pump and the separating element bound a second pressure chamber and the first and second pressure chambers are designed and arranged such that the outlet chamber is formed as a single high-pressure region of the pump.
摘要翻译： 一种泵，包括具有出口连接器的出口室的外壳，并且包括第一部分泵和随后连接的第二部分泵，第一和第二部分泵布置在外部壳体中，分离元件可布置 在第一和第二部分泵之间以及可旋转地布置在第一和第二部分泵中的转子轴。 根据本发明，外壳，第一部分泵和分离元件结合第一压力室和外壳，第二部分泵和分离元件结合第二压力室，并且第一和第二压力室被设计 并且布置成使得出口室形成为泵的单个高压区域。
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3.发明授权公开(公告)号：US09255573B2
公开(公告)日：2016-02-09
申请号：US14097532
申请日：2013-12-05
申请人： Sulzer Pumpen AG
摘要： Disclosed is a testing apparatus for an outer housing of a pump, wherein the testing apparatus includes a separation element; a first and a second closure element, wherein the first and second closure element respectively close an axial end of the outer housing in a sealing manner; a middle pressure line which is arranged in the first or the second closure element; and a bounding element, wherein the bounding element closes the outlet outside of the outer housing, and wherein a high pressure line is arranged in the bounding element. The separation element is configured and arranged in the outer housing such that the separation element bounds the outlet of the outer housing and the outer housing is divided into a first pressure region and a second pressure region, wherein the first pressure region and the second pressure region are configured as pressure regions independent from one another.
摘要翻译： 公开了一种用于泵的外壳的测试装置，其中测试装置包括分离元件; 第一和第二闭合元件，其中所述第一和第二闭合元件以密封方式分别闭合所述外壳体的轴向端部; 布置在第一或第二封闭元件中的中间压力线; 以及边界元件，其中所述边界元件封闭所述外壳外部的出口，并且其中在所述边界元件中布置高压线。 分离元件构造和布置在外壳体中，使得分离元件限定外壳体的出口，并且外壳体被分成第一压力区域和第二压力区域，其中第一压力区域和第二压力区域 被构造为彼此独立的压力区域。
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