公开(公告)号：US20150060422A1

公开(公告)日：2015-03-05

申请号：US14474957

申请日：2014-09-02

申请人： MTU Aero Engines AG

发明人： Christian LIEBL ,  Steffen Schlothauer

IPC分类号： B23K26/08 ,  B23K26/30

CPC分类号： B23K26/08 ,  B22F3/1055 ,  B22F2003/1056 ,  B22F2999/00 ,  B23K26/0869 ,  B23K26/0876 ,  B23K26/10 ,  B23K26/144 ,  B23K26/1464 ,  B23K26/16 ,  B23K26/342 ,  B23K26/60 ,  B33Y30/00 ,  C21D1/42 ,  C21D11/00 ,  C21D2251/04 ,  Y02P10/253 ,  Y02P10/295 ,  B22F2202/07

摘要： An apparatus for laser materials processing including a laser (4) for generating a laser beam and a laser head (5) which is movable along at least one spatial direction and is connected to the laser via a light guide, and which emits a laser beam (7) capable of processing a material. The present invention also relates to an apparatus for selective laser melting or selective laser sintering having an apparatus for laser materials processing.

摘要翻译： 一种用于激光材料处理的设备，包括用于产生激光束的激光器（4）和可沿着至少一个空间方向移动的激光头（5），并且经由光导连接到激光器，并且发射激光束 （7）能够加工材料。 本发明还涉及一种用于选择性激光熔化或选择性激光烧结的装置，其具有用于激光材料处理的装置。

公开(公告)号：US20220372892A1

公开(公告)日：2022-11-24

申请号：US16273280

申请日：2019-02-12

申请人： MTU Aero Engines AG

发明人： Frank STIEHLER ,  Georg KEMPINGER ,  Juergen KRAUS ,  Steffen SCHLOTHAUER ,  Christian LIEBL ,  Alois EICHINGER ,  Thomas KOEBKE

IPC分类号： F01D25/16 ,  F01D25/18

摘要： A bearing chamber housing for supporting a shaft of a turbomachine is provided, the bearing chamber housing including an additively built-up housing wall which bounds an oil chamber of the bearing chamber housing radially outwardly relative to an axis of rotation of the shaft, the housing wall being built up with an oil duct which has an inlet opening toward the oil chamber for admission of oil from the oil chamber into the oil duct, and which has an outlet opening for discharging the oil from the oil duct, the outlet opening being located at a different axial position and at a different circumferential position than the inlet opening, considered relative to the axis of rotation of the shaft, and the oil duct having an extent with both an axial component and a circumferential component, at least over a portion thereof.

公开(公告)号：US20190047085A1

公开(公告)日：2019-02-14

申请号：US16161971

申请日：2018-10-16

申请人： MTU Aero Engines AG

发明人： Christian LIEBL ,  Steffen Schlothauer

IPC分类号： B23K26/08 ,  B23K26/10 ,  B22F3/105 ,  B33Y30/00 ,  B23K26/14 ,  C21D1/42

摘要： An apparatus for laser materials processing including a laser (4) for generating a laser beam and a laser head (5) which is movable along at least one spatial direction and is connected to the laser via a light guide, and which emits a laser beam (7) capable of processing a material. The present invention also relates to an apparatus for selective laser melting or selective laser sintering having an apparatus for laser materials processing.

公开(公告)号：US20180258784A1

公开(公告)日：2018-09-13

申请号：US15911380

申请日：2018-03-05

申请人： MTU Aero Engines AG

发明人： Steffen SCHLOTHAUER ,  Frank STIEHLER ,  Alexander LADEWIG ,  Christian LIEBL ,  Johannes CASPER ,  Juergen KRAUS ,  Johannes JAKIMOV

IPC分类号： F01D11/12

CPC分类号： F01D11/125 ,  F01D11/127 ,  F04D29/164 ,  F04D29/526 ,  F05D2220/323 ,  F05D2230/31 ,  F05D2240/55 ,  F05D2250/283 ,  F05D2260/30

摘要： A seal carrier (63) for a turbomachine (60) which is assembled from seal carrier segments, is provided. The seal carrier segments each have a seal structure (1a, b) on the radially inward side. These seal structures (1a, b) are either interleaved in the circumferential direction (4) such that a cross-sectional plane containing the longitudinal axis (2) of the turbomachine (60) intersects both the first seal structure (1a) and the second seal structure (1b), or the seal structures (1a, b) rest against each another.

公开(公告)号：US20180104770A1

公开(公告)日：2018-04-19

申请号：US15837067

申请日：2017-12-11

申请人： MTU Aero Engines AG

发明人： Christian LIEBL ,  Steffen Schlothauer

IPC分类号： B23K26/08 ,  B23K26/144 ,  B23K26/342 ,  B23K26/60 ,  C21D1/42 ,  B23K26/16 ,  B23K26/14 ,  B23K26/10 ,  B22F3/105 ,  C21D11/00

CPC分类号： B23K26/08 ,  B22F3/1055 ,  B22F2003/1056 ,  B22F2999/00 ,  B23K26/0869 ,  B23K26/0876 ,  B23K26/10 ,  B23K26/144 ,  B23K26/1464 ,  B23K26/16 ,  B23K26/342 ,  B23K26/60 ,  B33Y30/00 ,  C21D1/42 ,  C21D11/00 ,  C21D2251/04 ,  Y02P10/253 ,  Y02P10/295 ,  B22F2202/07

摘要： An apparatus for laser materials processing including a laser (4) for generating a laser beam and a laser head (5) which is movable along at least one spatial direction and is connected to the laser via a light guide, and which emits a laser beam (7) capable of processing a material. The present invention also relates to an apparatus for selective laser melting or selective laser sintering having an apparatus for laser materials processing.