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公开(公告)号：US11859630B2
公开(公告)日：2024-01-02
申请号：US17834565
申请日：2022-06-07
发明人： Evgenij Rjabchenko , Manuela Gans
IPC分类号： F04D23/00 , F04D29/08 , F16J15/3212
CPC分类号： F04D29/083 , F04D23/008 , F05D2240/55 , F05D2260/38 , F16J15/3212
摘要： A side channel compressor for compressing a gas includes a housing and at least one impeller which is arranged in the housing and configured to be driven in rotation about a central axis. In addition, the side channel compressor includes at least one seal assembly arranged in the housing and including at least one sealing device configured to seal at least one gap between the housing and the at least one impeller and be forced radially outward with respect to the central axis in order to keep the at least one gap small. The at least one seal assembly also includes at least one sealing-device-holding device configured to hold the at least one sealing device in an axially secured fashion with respect to the central axis and which includes at least one main holding body.
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公开(公告)号：US11353037B2
公开(公告)日：2022-06-07
申请号：US16487044
申请日：2017-11-13
发明人： Evgenij Rjabchenko , Manuela Gans
IPC分类号： F04D29/08 , F04D29/42 , F04D23/00 , F16J15/3212
摘要： A side channel compressor for compressing a gas includes a housing and at least one impeller arranged in the housing and configured to be driven in rotation about a central axis. In addition, the side channel compressor includes at least one seal assembly arranged in the housing and including at least one sealing device configured to seal at least one gap between the housing and the at least one impeller and be forced radially outward with respect to the central axis in order to keep the at least one gap small. The at least one seal assembly also includes at least one sealing-device-holding device configured to hold the at least one sealing device in an axially secured fashion with respect to the central axis and which includes at least one main holding body.
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公开(公告)号：US20220307513A1
公开(公告)日：2022-09-29
申请号：US17834565
申请日：2022-06-07
发明人： Evgenij Rjabchenko , Manuela Gans
摘要： A side channel compressor for compressing a gas includes a housing and at least one impeller which is arranged in the housing and configured to be driven in rotation about a central axis. In addition, the side channel compressor includes at least one seal assembly arranged in the housing and including at least one sealing device configured to seal at least one gap between the housing and the at least one impeller and be forced radially outward with respect to the central axis in order to keep the at least one gap small. The at least one seal assembly also includes at least one sealing-device-holding device configured to hold the at least one sealing device in an axially secured fashion with respect to the central axis and which includes at least one main holding body.
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公开(公告)号：US20200340489A1
公开(公告)日：2020-10-29
申请号：US16487044
申请日：2017-11-13
发明人： Evgenij Rjabchenko , Manuela Gans
摘要： A side channel compressor for compressing a gas includes a housing and at least one impeller arranged in the housing and configured to be driven in rotation about a central axis. In addition, the side channel compressor includes at least one seal assembly arranged in the housing and including at least one sealing device configured to seal at least one gap between the housing and the at least one impeller and be forced radially outward with respect to the central axis in order to keep the at least one gap small. The at least one seal assembly also includes at least one sealing-device-holding device configured to hold the at least one sealing device in an axially secured fashion with respect to the central axis and which includes at least one main holding body.
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公开(公告)号：US20190242388A1
公开(公告)日：2019-08-08
申请号：US16309766
申请日：2017-05-29
发明人： Jürgen Krines , Evgenij Rjabchenko , Manuela Gans , Frank Mahaleth , Thomas Küpper , Christian Burger
CPC分类号： F04D23/008 , F04D25/026 , F04D29/059 , F04D29/266
摘要： The invention relates to a compressor arrangement for compressing a gas. The compressor arrangement comprises a drive unit with a driveshaft that can be driven in rotation and at least one compressor which comprises a compressor casing, at least one gas inlet opening formed in the compressor casing and at least one gas outlet opening formed in the compressor casing and fluidically connected to the at least one gas inlet opening. The compressor also has at least one impeller, which is arranged in the compressor casing, is connected in fixed rotation with the driveshaft and can be driven in rotation, for delivering the gas from the at least one gas inlet opening to the at least one gas outlet opening, and has at least one bearing device for bearing the at least one impeller, wherein the at least one bearing device is arranged on the compressor casing and on the at least one impeller.
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