公开(公告)号：US20180058247A1

公开(公告)日：2018-03-01

申请号：US15244469

申请日：2016-08-23

Applicant: BorgWarner Inc.

Inventor： Aliihsan Karamavruc ,  Roland Roth ,  Clement Kiefer

IPC: F01D17/16 ,  F01D9/04 ,  F01D25/24

Abstract: A number of variations may include a product comprising: a turbine comprising a lower ring, a upper ring, a plurality of vanes, wherein each of the vanes comprises a vane post mechanically coupling the lower ring and the upper ring to the vane, and a vane actuator comprising an actuator ring constructed and arranged to operate the vanes uniformly based on movement of the actuator ring.

公开(公告)号：US20250079917A1

公开(公告)日：2025-03-06

申请号：US18241424

申请日：2023-09-01

Applicant: BorgWarner Inc.

Inventor： Tyler Ransom Garrard ,  Aliihsan Karamavruc ,  Christopher Joel Maurus

IPC: H02K1/32 ,  H02K7/08 ,  H02K9/19

Abstract: An electric motor includes a stator and rotor. The stator includes a stator core defining a stator bore, and a plurality of windings having end turns extending from the stator core. This includes a central region configured to be disposed in the stator bore, and first and second end regions extending from the central region and aligned with the end turns of the plurality of windings. The rotor defines a cooling bore in fluid communication with a low-pressure cooling fluid source and includes a plurality of cooling jets in fluid communication with the cooling bore and disposed in the first and second end regions. The plurality of cooling jets extends radially outward such that each cooling jet is configured to pull cooling fluid through the cooling bore and eject cooling fluid toward the end turns in response to centrifugal force caused by rotation of the rotor within the stator bore.

公开(公告)号：US20210092827A1

公开(公告)日：2021-03-25

申请号：US16580466

申请日：2019-09-24

Applicant: BorgWarner Inc.

Inventor： Aliihsan Karamavruc ,  Christopher Joel Maurus

IPC: H05K1/02 ,  H05K7/20 ,  F02B37/04 ,  F02B39/10 ,  F02B39/00

Abstract: A heat exchanger for cooling high temperature components of a circuit board is disclosed. The heat exchanger may comprise a housing including a coolant inlet, a coolant outlet, a first side wall, a second side wall, and an upper housing portion assembled with a lower housing portion. The heat exchanger may further include a first array of plates on the upper housing portion, and a second array of plates on the lower housing portion extending parallel to and interleaved with the first array of plates. Each of the plates may have an aperture that is laterally and vertically opposed to the aperture of an immediately adjacent plate. The interleaving first and second arrays of plates may create a lateral and vertical serpentine fluid flow path.

公开(公告)号：US11818831B2

公开(公告)日：2023-11-14

申请号：US16580466

申请日：2019-09-24

Applicant: BorgWarner Inc.

Inventor： Aliihsan Karamavruc ,  Christopher Joel Maurus

IPC: H05K1/00 ,  H05K1/02 ,  H05K7/20 ,  F02B39/10 ,  F02B39/00 ,  F02B37/04

CPC classification number: H05K1/0203 ,  F02B37/04 ,  F02B39/005 ,  F02B39/10 ,  H05K7/20272 ,  H05K2201/064

Abstract: A heat exchanger for cooling high temperature components of a circuit board is disclosed. The heat exchanger may comprise a housing including a coolant inlet, a coolant outlet, a first side wall, a second side wall, and an upper housing portion assembled with a lower housing portion. The heat exchanger may further include a first array of plates on the upper housing portion, and a second array of plates on the lower housing portion extending parallel to and interleaved with the first array of plates. Each of the plates may have an aperture that is laterally and vertically opposed to the aperture of an immediately adjacent plate. The interleaving first and second arrays of plates may create a lateral and vertical serpentine fluid flow path.

公开(公告)号：US10539145B2

公开(公告)日：2020-01-21

申请号：US15560176

申请日：2016-03-18

Applicant: BorgWarner Inc.

Inventor： Erwin Perry Ellwood ,  Aliihsan Karamavruc ,  Davide Peduto

IPC: F04D29/063 ,  F01M11/02 ,  F01D25/18 ,  F02C6/12

Abstract: An engine turbocharger (10) includes a radially oriented oil deflector (50) that incorporates an oil guiding feature (70) to improve control of a continuous turbulent mass of oil being impelled against the deflector by an oil flinger (35). The oil deflector (50) has a downwardly extending tongue (60) to assist in directing oil flow from a thrust bearing chamber. The feature (70), formed on the tongue (60), enhances otherwise gravitationally directed oil flow into an engine oil sump. The feature is vertically oriented, and redirects oil thrown axially and rotationally against the deflector, providing improved piston ring sealing through more efficient evacuation of oil from the thrust bearing chamber. The feature may be formed by stamping, as either an integral disruptive surface rib, or as an otherwise radially oriented flange protruding axially from the surface of the tongue. Such flange may be integral with, or otherwise attached to, the oil deflector tongue, as for example via welding.

公开(公告)号：US20160356181A1

公开(公告)日：2016-12-08

申请号：US14730916

申请日：2015-06-04

Applicant: BorgWarner Inc.

Inventor： Aliihsan Karamavruc ,  Robert M. Dysert ,  Roland Roth

IPC: F01D25/24

CPC classification number: F01D25/243 ,  F02C6/12 ,  F05D2220/40 ,  F05D2230/64 ,  F05D2260/30

Abstract: A turbocharger includes a first housing having a first annular surface and a second housing having a second annular surface. A projection defined integrally on the first annular surface. A recess is formed integrally on the second annular surface. The projection is disposed in the recess and engagement of the projection with the recess restrains rotation of the first housing with respect to the second housing.

Abstract translation: 涡轮增压器包括具有第一环形表面的第一壳体和具有第二环形表面的第二壳体。 在第一环形表面上一体地限定的突起。 在第二环形表面上一体地形成凹部。 突起设置在凹部中，突起与凹部的接合限制第一壳体相对于第二壳体的旋转。