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公开(公告)号：US20150016977A1
公开(公告)日：2015-01-15
申请号：US14378101
申请日：2013-02-15
发明人： Erich Muranyi , Dieter Nass , Gregor Senyk
CPC分类号： F04D29/403 , B23P19/04 , F01D11/025 , F01D25/246 , F04D1/06 , F04D17/122 , F04D29/624 , F04D29/628 , F05B2230/606 , Y10T29/4932
摘要： A turbomachine and a method for the assembly of the turbomachine with a housing and with a rotor, in which at least one cover of the housing is fastened to the rotor, and the combination is placed into a lower part of the housing and is then enclosed by an upper part of the housing, is provided. To attain centered mounting of the cover assembly and to thus prevent damage to the shaft seal, it is proposed that the combination, as it is placed in, is supported on at least one guide means in the housing, and the guide means forms a guide for the cover in the housing, by means of which guide the placed-in cover is held spaced apart from the housing lower part and the housing upper part with a radial assembly gap.
摘要翻译： 一种涡轮机和用于组装具有外壳和转子的涡轮机的方法，其中壳体的至少一个盖被紧固到转子上，并且组合被放置在壳体的下部中，然后被封闭 通过外壳的上部设置。 为了实现盖组件的中心安装并且因此防止损坏轴密封件，建议将它放置的组合件支撑在壳体中的至少一个引导装置上，并且引导装置形成导向件 对于壳体中的盖子，通过该导向器，放置的盖子与壳体下部部分保持间隔开，并且壳体上部部分具有径向组装间隙。
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公开(公告)号：US20210285461A1
公开(公告)日：2021-09-16
申请号：US16330856
申请日：2017-08-22
发明人： Frederic Hilgenberg , Dieter Nass
IPC分类号： F04D29/42 , F04D29/10 , F04D29/056 , F04D29/053
摘要： A single-shaft turbo compressor having a rotor extending along an axis, an outer housing, static flow fittings, bearings for supporting the rotor, and at least one first shaft seal, wherein the rotor has a shaft and an impeller arranged on the shaft, wherein the static flow fittings have supply elements, intermediate elements and discharge elements, and wherein the outer housing has a casing part that is open at the end on both sides. A first cover of the outer housing is connected to a first shaft seal, wherein supply lines and discharge lines of the first shaft seal are provided extending through the first cover into a wall thickness of the casing part adjacent to the first cover.
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公开(公告)号：US20150330407A1
公开(公告)日：2015-11-19
申请号：US14380966
申请日：2013-02-27
发明人： Ricarda Klett , Erich Muranyi , Dieter Nass , Gregor Senyk
IPC分类号： F04D29/58 , F04D29/063 , F04D29/40 , F04D19/02 , F04D29/08
CPC分类号： F04D29/584 , F04D17/122 , F04D19/02 , F04D29/063 , F04D29/083 , F04D29/403 , F04D29/4206 , F04D29/522
摘要： A turbomachine, comprising a lower housing part, an assembly inserted into the lower housing part from above, comprising two opposite housing covers and a rotor having a shaft, the rotor being fed through both housing covers, and an upper housing part that encloses the assembly from above and is fastened to the lower housing part, is provided. A shaft seal is arranged between the cover and the shaft. To maintain good function of the shaft seal during operation using cold or hot gases, at least one of the covers has a temperature-control means guided around the shaft, having a first and a second temperature-control channel, for controlling the temperature of the lid in the area around the shaft.
摘要翻译： 一种涡轮机，包括下壳体部分，从上方插入到下壳体部分中的组件，包括两个相对的壳体盖和具有轴的转子，转子通过两个壳体盖被馈送，以及包围组件的上壳体部分 并且被固定在下壳体部分上。 在密封盖和轴之间设有一轴封。 为了在使用冷或热气体的操作期间保持轴封的良好功能，至少一个盖具有围绕轴引导的温度控制装置，具有第一和第二温度控制通道，用于控制温度 盖在轴周围的区域。
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公开(公告)号：US20180320597A1
公开(公告)日：2018-11-08
申请号：US15772959
申请日：2016-10-12
发明人： Dieter Nass , Gregor Senyk
IPC分类号： F02C7/28
CPC分类号： F02C7/28 , F01D11/025 , F04D29/403 , F05B2230/60 , F05D2220/31 , F05D2230/60 , F05D2240/58
摘要： A method for assembling a turbomachine, the turbomachine has an inner part for arranging in an outer case, which has a parting joint extending along an axis and is divisible into an outer-case upper part and an outer-case lower part. The inner part has rotor parts for rotating about the axis during operation and static components and has at least one seal extending in the circumferential direction for sealing a gap between the inner part and a sealing surface of the outer case. The method includes: providing the outer-case lower part, inserting the inner part into the outer-case lower part in a first axial position, joining the outer-case lower part and outer-case upper part, axially moving the inner part in the outer case in relation to the outer case from the first axial position into an axial end position such that the seal comes in contact with the sealing surface.
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公开(公告)号：US20200331063A1
公开(公告)日：2020-10-22
申请号：US16958790
申请日：2018-12-21
发明人： Dieter Nass , Shahrouz Nejati-Rad , Kai Schickmann
摘要： A turbomachine inner housing for a radial turbomachine, wherein the turbomachine inner housing includes a partial joint along a longitudinal axis, in particular a rotor longitudinal axis, such that the turbomachine inner housing can be divided into a lower part and an upper part, wherein the turbomachine inner housing is designed for a radial turbomachine with at least two stages, wherein the turbomachine inner housing has a return stage in each case between two stages, wherein the lower part and/or the upper part is designed in one piece so as to span at least two stages at least in sections. In order to improve a turbomachine inner housing of this kind, the lower part and/or the upper part is designed in one piece so as span at least two stages at least in sections.
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公开(公告)号：US20150030444A1
公开(公告)日：2015-01-29
申请号：US14378717
申请日：2013-02-15
发明人： Marcus Meyer , Dieter Nass , Werner Schedlinski , Heiko Thielhorn
IPC分类号： F01D25/24
CPC分类号： F01D25/24 , F01D25/246 , F04D17/122 , F04D29/4206 , F04D29/624
摘要： A turbomachine, in particular, a compressor, having a housing and having at least one housing insert accommodated therein and having a fitting piece for the adjustment of a gap dimension between the housing and the housing insert, wherein the housing comprises, for the adjustment of the gap dimension, a horizontally adjustable guide element into which the fitting piece is inserted, is provided.
摘要翻译： 一种涡轮机，特别是压缩机，其具有壳体并且具有容纳在其中的至少一个壳体插入件，并且具有用于调节壳体和壳体插入件之间的间隙尺寸的配件件，其中，所述壳体包括用于调节 提供了间隙尺寸，插入配件的水平可调引导元件。
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