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公开(公告)号：EP3036414B1
公开(公告)日：2018-11-28
申请号：EP14837319.4
申请日：2014-08-15
申请人： Borgwarner Inc.
发明人： RAMB, Thomas
CPC分类号： F01D17/165 , F02B37/12 , F02B37/22 , F02B37/24 , F02C6/12 , F05D2220/40 , F05D2250/11 , F05D2250/131 , Y02T10/144
摘要： The invention relates to an exhaust-gas turbocharger (1) having a turbine (2) which has a turbine wheel (3) surrounded by an inflow duct (4), and having a VTG cartridge (5), which has a disk (6) and a vane bearing ring (7), which delimit the inflow duct (4), and which VTG cartridge has a plurality of vanes (8) which are arranged in the inflow duct (4) and which are mounted in the vane bearing ring (7) by way of rotatable vane shafts (9), the vane shafts (9) being connected to vane levers (10), and the vane levers (10) connecting the respective vane (8) to an adjusting ring (13), which is arranged concentrically with respect to the vane bearing ring (7), and which VTG cartridge has an adjusting lever (14), which is arranged for transmitting an adjusting torque to the adjusting ring (13), the adjusting lever (14) having a groove (16) which engages around an actuation pin (17), wherein the actuation pin (17) has a polygonal cross section at the height of the adjusting lever (14).
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公开(公告)号：EP3036414A1
公开(公告)日：2016-06-29
申请号：EP14837319.4
申请日：2014-08-15
申请人： Borgwarner Inc.
发明人： RAMB, Thomas
CPC分类号： F01D17/165 , F02B37/12 , F02B37/22 , F02B37/24 , F02C6/12 , F05D2220/40 , F05D2250/11 , F05D2250/131 , Y02T10/144
摘要： The invention relates to an exhaust-gas turbocharger (1) having a turbine (2) which has a turbine wheel (3) surrounded by an inflow duct (4), and having a VTG cartridge (5), which has a disk (6) and a vane bearing ring (7), which delimit the inflow duct (4), and which VTG cartridge has a plurality of vanes (8) which are arranged in the inflow duct (4) and which are mounted in the vane bearing ring (7) by way of rotatable vane shafts (9), the vane shafts (9) being connected to vane levers (10), and the vane levers (10) connecting the respective vane (8) to an adjusting ring (13), which is arranged concentrically with respect to the vane bearing ring (7), and which VTG cartridge has an adjusting lever (14), which is arranged for transmitting an adjusting torque to the adjusting ring (13), the adjusting lever (14) having a groove (16) which engages around an actuation pin (17), wherein the actuation pin (17) has a polygonal cross section at the height of the adjusting lever (14).
摘要翻译： 本发明涉及一种具有涡轮机（2）的排气涡轮增压器（1），该涡轮机具有被流入管道（4）围绕的涡轮机叶轮（3），并具有VTG滤筒（5），该VTG滤筒具有盘 ）和限定流入管道（4）的叶片轴承环（7），并且该VTG筒具有多个布置在流入管道（4）中的叶片（8），叶片安装在叶片轴承环 （9），所述叶片轴（9）连接到叶片杆（10），所述叶片杆（10）将相应的叶片（8）连接到调节环（13），所述叶片杆（7） 所述调节杆相对于所述叶片轴承环（7）同心布置，并且所述VTG滤芯具有调节杆（14），所述调节杆布置成将调节扭矩传递至所述调节环（13），所述调节杆（14） 围绕致动销（17）接合的凹槽（16），其中致动销（17）在调节杆（14）的高度处具有多边形横截面。
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公开(公告)号：EP3535480A1
公开(公告)日：2019-09-11
申请号：EP17804693.4
申请日：2017-10-31
申请人： Borgwarner Inc.
IPC分类号： F01D25/24
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