公开(公告)号：US09624981B2

公开(公告)日：2017-04-18

申请号：US14215364

申请日：2014-03-17

申请人： AeroLas GmbH

发明人： Harald Ebi ,  Michael Muth

IPC分类号： F16C32/06 ,  F16C33/28 ,  F16C29/02 ,  F16C43/02 ,  B23K26/00

CPC分类号： F16C43/02 ,  B23K26/00 ,  F16C29/025 ,  F16C32/0618 ,  F16C32/0622 ,  F16C33/28 ,  F16C2208/04 ,  F16C2208/82 ,  F16C2208/86 ,  F16C2226/40 ,  F16F2226/042 ,  Y10T29/49639

摘要： A gas pressure bearing element including a housing element with recesses, wherein the housing element is closed by a cover, wherein the recesses are defined by rib shaped intermediary walls and/or other island shaped protrusions and define first intermediary spaces between the intermediary walls and/or the island shaped protrusions, wherein the cover is formed in sections by a cured encasement compound provided with an open pore reinforcement mat, wherein the encasement compound has a flat surface that is processed after curing and forms a bearing surface for the gas pressure bearing element, wherein the bearing surface includes a plurality of gas outlet nozzles which are formed by micro holes penetrating the cover, and wherein the micro holes are provided at locations under which the first intermediary spaces are arranged below the cover, which first intermediary spaces form channels for a pressurized gas supply for the gas outlet nozzles.

公开(公告)号：US09362810B2

公开(公告)日：2016-06-07

申请号：US14221964

申请日：2014-03-21

申请人： AeroLas GmbH

发明人： Harald Ebi ,  Michael Muth

IPC分类号： H02K41/02 ,  H02K41/03 ,  H02K15/03

CPC分类号： H02K41/02 ,  F16C29/025 ,  F16C32/0622 ,  H02K7/08 ,  H02K15/03 ,  H02K41/031 ,  Y10T29/49009

摘要： A linear motor including a stator including electrical coils; a runner including permanent magnets; and a back iron device, wherein the runner is arranged between the stator and the back iron device and offset from the stator and the back iron device, wherein the runner is moveable relative to the stator and the back iron device; wherein the permanent magnets are arranged in a section of the runner which section is provided between the stator and the back iron device, wherein the runner is gas supported relative to the stator and/or relative to the back iron device through a gas pressure bearing, wherein the runner is provided with inner channels which are in fluid connection with a pressurized gas supply device and wherein the gas outlet nozzles are in fluid connection with an interior of the channels, wherein the gas pressure bearing includes at least a first bearing surface.

摘要翻译： 一种包括具有电线圈的定子的线性电动机; 包括永久磁铁的跑步机; 以及后铁装置，其中所述转轮被布置在所述定子和所述后铁装置之间并且偏离所述定子和所述后铁装置，其中所述转轮相对于所述定子和所述后铁装置可移动; 其中所述永久磁铁布置在所述流道的一部分中，所述部分设置在所述定子和所述后铁装置之间，其中所述流道通过气体压力轴承相对于所述定子和/或相对于所述后铁装置而被支撑， 其中所述流道设置有与加压气体供应装置流体连接的内部通道，并且其中所述气体出口喷嘴与所述通道的内部流体连接，其中所述气体压力轴承至少包括第一支承表面。

公开(公告)号：US20150091394A1

公开(公告)日：2015-04-02

申请号：US14221964

申请日：2014-03-21

申请人： AeroLas GmbH

发明人： Harald Ebi ,  Michael Muth

IPC分类号： H02K41/02 ,  H02K15/03

CPC分类号： H02K41/02 ,  F16C29/025 ,  F16C32/0622 ,  H02K7/08 ,  H02K15/03 ,  H02K41/031 ,  Y10T29/49009

摘要： A linear motor including a stator including electrical coils; a runner including permanent magnets; and a back iron device, wherein the runner is arranged between the stator and the back iron device and offset from the stator and the back iron device, wherein the runner is moveable relative to the stator and the back iron device; wherein the permanent magnets are arranged in a section of the runner which section is provided between the stator and the back iron device, wherein the runner is gas supported relative to the stator and/or relative to the back iron device through a gas pressure bearing, wherein the runner is provided with inner channels which are in fluid connection with a pressurized gas supply device and wherein the gas outlet nozzles are in fluid connection with an interior of the channels, wherein the gas pressure bearing includes at least a first bearing surface.

摘要翻译： 一种包括具有电线圈的定子的线性电动机; 包括永久磁铁的跑步机; 以及后铁装置，其中所述转轮被布置在所述定子和所述后铁装置之间并且偏离所述定子和所述后铁装置，其中所述转轮相对于所述定子和所述后铁装置可移动; 其中所述永久磁铁布置在所述流道的一部分中，所述部分设置在所述定子和所述后铁装置之间，其中所述流道通过气体压力轴承相对于所述定子和/或相对于所述后铁装置而被支撑， 其中所述流道设置有与加压气体供应装置流体连接的内部通道，并且其中所述气体出口喷嘴与所述通道的内部流体连接，其中所述气体压力轴承至少包括第一支承表面。