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公开(公告)号：US20190284992A1
公开(公告)日：2019-09-19
申请号：US15921187
申请日：2018-03-14
Applicant: BorgWarner Inc.
Inventor： Austin L. Hoke , Frederick M. Huscher , Brock S. Fraser , Allen Stoner
IPC: F02B39/00 , F01D15/10 , F02B37/10 , F02B39/10 , F02B39/14 , H02K5/20 , H02K7/08 , H02K7/14 , H02K7/18 , H02K9/19
Abstract: In a lubrication and cooling system for an electric machine operably driven by a turbine, a rotatable shaft may extend through an electric machine housing and a first and second bearing may be operably spaced apart from each other and coupled to the rotatable shaft. Furthermore, an electromagnetic rotor may be coupled to the rotatable shaft and disposed between the first and second bearings. A stator may be fixedly attached within the electric machine housing such that the electromagnetic rotor freely rotates along with the rotatable shaft. Additionally, a fluid passage defined in the electric machine housing delivers a portion of fluid to lubricate the first and second bearings and the remaining portion of fluid to circumferentially flow around the stator such that the fluid is in thermal communication with an outside surface of the stator to help maintain a desired operating temperature of the electric machine.
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公开(公告)号：US20160237964A1
公开(公告)日：2016-08-18
申请号：US15007536
申请日：2016-01-27
Applicant: BorgWarner Inc.
Inventor： Frederick M. Huscher
CPC classification number: F02M37/04 , F02B29/0418 , F02M26/05 , F02M26/25 , F02M37/0047 , H02K5/1732 , H02K9/14 , H02K9/19
Abstract: One variation includes a generator comprising a housing, at least one shaft, at least one bearing, and at least one fluid system comprising a pump, a fluid, and a fluid jacket, wherein the fluid system is constructed and arranged for transferring heat from at least one of the bearing or the housing to the fluid. One variation includes a fluid circuit comprising a fluid, a condenser, a generator/expander, a pump, at least one valve, and an injection path constructed and arranged to deliver fluid from the fluid circuit into a fuel injection mixture for an engine.
Abstract translation: 一个变型包括发电机，其包括壳体，至少一个轴，至少一个轴承，以及包括泵，流体和流体套管的至少一个流体系统，其中所述流体系统构造和布置成用于从 至少一个轴承或壳体到流体。 一个变型包括流体回路，其包括流体，冷凝器，发生器/膨胀器，泵，至少一个阀，以及被构造和布置为将流体从流体回路输送到用于发动机的燃料喷射混合物中的喷射路径。
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公开(公告)号：US09941771B2
公开(公告)日：2018-04-10
申请号：US15259618
申请日：2016-09-08
Applicant: BorgWarner Inc.
Inventor： Tyler Ransom Garrard , Frederick M. Huscher
CPC classification number: H02K7/08 , F02B37/10 , H02K1/02 , H02K1/2733 , H02K1/28 , H02K7/083 , H02K7/14 , H02K21/16
Abstract: A number of variations may include a product comprising: a rotor core comprising a body, wherein the body includes an inner surface and an outer surface, a first end cap which extends radially from a first end of the body and a second end cap which extends radially from a second end of the body, wherein the first end cap, the second end cap, and the outer surface define an annular cavity; at least one sleeve adjacent at least one of the first end cap or the second end cap; at least one magnet contained within the annular cavity; and at least one bearing operatively attached to the at least one sleeve.
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公开(公告)号：US20160222833A1
公开(公告)日：2016-08-04
申请号：US15006417
申请日：2016-01-26
Applicant: BorgWarner Inc.
Inventor： Brock S. Fraser , Frederick M. Huscher
Abstract: A number of variations include a product including system including a fluid circuit comprising a fluid, a pump, an expander, a power generation component, at least one heat exchanger, and a condenser, wherein the condenser is constructed and arranged to be mounted in the path of ram air on a vehicle; and an attachment for attaching at least the condenser to the vehicle in the path of ram air. In a number of variations, the system may include an Organic Rankine Cycle (ORC) system in a vehicle to convert waste heat energy to usable power where the condenser of the ORC system is housed within the fairing on the vehicle cabin roof to ensure placement within the path of ram air on the vehicle.
Abstract translation: 一些变型包括包括系统的产品，该系统包括包括流体，泵，膨胀器，发电部件，至少一个热交换器和冷凝器的流体回路，其中冷凝器被构造和布置成安装在 车上空气的路径; 以及用于在冲压空气的路径中至少将冷凝器附接到车辆的附件。 在一些变型中，系统可以包括车辆中的有机朗肯循环（ORC）系统，以将废热能转换成可用功率，其中ORC系统的冷凝器容纳在车辆舱顶上的整流罩内，以确保放置在 车上的冲压空气的路径。
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公开(公告)号：US10598084B2
公开(公告)日：2020-03-24
申请号：US15921187
申请日：2018-03-14
Applicant: BorgWarner Inc.
Inventor： Austin L. Hoke , Frederick M. Huscher , Brock S. Fraser , Allen Stoner
IPC: F02B39/00 , F01D15/10 , F02B37/10 , F02B39/10 , F02B39/14 , H02K5/20 , H02K7/14 , H02K7/18 , H02K9/19 , H02K7/08 , F01D25/12 , F04D29/58
Abstract: In a lubrication and cooling system for an electric machine operably driven by a turbine, a rotatable shaft may extend through an electric machine housing and a first and second bearing may be operably spaced apart from each other and coupled to the rotatable shaft. Furthermore, an electromagnetic rotor may be coupled to the rotatable shaft and disposed between the first and second bearings. A stator may be fixedly attached within the electric machine housing such that the electromagnetic rotor freely rotates along with the rotatable shaft. Additionally, a fluid passage defined in the electric machine housing delivers a portion of fluid to lubricate the first and second bearings and the remaining portion of fluid to circumferentially flow around the stator such that the fluid is in thermal communication with an outside surface of the stator to help maintain a desired operating temperature of the electric machine.
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Patent Agency Ranking
公开(公告)号：US09976561B2
公开(公告)日：2018-05-22
申请号：US15095852
申请日：2016-04-11
Applicant: BorgWarner Inc.
Inventor： Frederick M. Huscher , Austin Hoke
IPC: H02K5/00 , F04D25/06 , F01D5/02 , F01D15/00 , F01D25/16 , F01D25/24 , F04D29/056 , F04D29/28 , F04D29/42 , H02K1/18 , F01D15/10 , F02B39/10
CPC classification number: F04D25/06 , F01D5/02 , F01D15/00 , F01D15/10 , F01D25/16 , F01D25/162 , F01D25/24 , F02B39/10 , F04D29/056 , F04D29/284 , F04D29/4206 , F05D2220/40 , H02K1/185
Abstract: An electromechanical is provided which includes an electromagnetic rotor, a housing with an interior opening with a stop, a first bearing mount for supporting a first bearing rotatably mounting the rotor in the housing, a cover connected with the housing having a boss having an interior providing a second bearing mount supporting a second bearing rotatably mounting the rotor in the housing, a stator having a clearance fit within the housing interior opening, the stator being axially limited in a direction toward such first bearing mount by the housing stop, the stator having an axial clearance in a direction toward the cover boss, and an elastomeric spacer connected on an extreme end of the boss compliantly filling the axial clearance between the stator and the boss positioning the stator in an axial direction and restricting movement of the stator in an angular direction within the housing opening.
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公开(公告)号：US09909461B2
公开(公告)日：2018-03-06
申请号：US14946301
申请日：2015-11-19
Applicant: BORGWARNER INC.
Inventor： Frederick M. Huscher
CPC classification number: F01K23/10 , F01K13/003 , F01K13/02 , F01K15/02 , F01K23/06 , F01K23/065 , F28D15/0266 , F28D15/06 , F28D21/0003 , F28D2015/0291 , Y02P80/156
Abstract: A waste heat recovery system is disclosed. The waste heat recovery system may include a turbine expander. The turbine expander may include a turbine blade rotatably coupled to a shaft and the shaft may be rotatably engaged with a nozzle ring. The nozzle ring may include a de Laval-nozzle. The waste heat recovery system may additionally include a pressure sensor. The pressure sensor may be located fluidly upstream of the de Laval-nozzle and fluidly downstream of an evaporator. The pressure sensor may be configured to measure pressure of a working fluid and transmit a working fluid pressure signal. Further, the waste heat recovery system may include an electronic controller. The electronic controller may be configured to receive the working fluid pressure signal and transmit a working fluid flowrate adjustment signal in response to the working fluid pressure signal.
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公开(公告)号：US20180069451A1
公开(公告)日：2018-03-08
申请号：US15259618
申请日：2016-09-08
Applicant: BorgWarner Inc.
Inventor： TYLER RANSOM GARRARD , Frederick M. Huscher
CPC classification number: H02K7/08 , F02B37/10 , H02K1/02 , H02K1/2733 , H02K1/28 , H02K7/083 , H02K7/14 , H02K21/16
Abstract: A number of variations may include a product comprising: a rotor core comprising a body, wherein the body includes an inner surface and an outer surface, a first end cap which extends radially from a first end of the body and a second end cap which extends radially from a second end of the body, wherein the first end cap, the second end cap, and the outer surface define an annular cavity; at least one sleeve adjacent at least one of the first end cap or the second end cap; at least one magnet contained within the annular cavity; and at least one bearing operatively attached to the at least one sleeve.
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公开(公告)号：US20170292524A1
公开(公告)日：2017-10-12
申请号：US15095852
申请日：2016-04-11
Applicant: BorgWarner Inc.
Inventor： Frederick M. Huscher , Austin Hoke
IPC: F04D25/06 , F04D29/28 , F01D5/02 , F04D29/056 , F01D15/00 , F01D25/24 , F01D25/16 , H02K1/18 , F04D29/42
CPC classification number: F04D25/06 , F01D5/02 , F01D15/00 , F01D15/10 , F01D25/16 , F01D25/162 , F01D25/24 , F02B39/10 , F04D29/056 , F04D29/284 , F04D29/4206 , F05D2220/40 , H02K1/185
Abstract: An electromechanical is provided which includes an electromagnetic rotor, a housing with an interior opening with a stop, a first bearing mount for supporting a first bearing rotatably mounting the rotor in the housing, a cover connected with the housing having a boss having an interior providing a second bearing mount supporting a second bearing rotatably mounting the rotor in the housing, a stator having a clearance fit within the housing interior opening, the stator being axially limited in a direction toward such first bearing mount by the housing stop, the stator having an axial clearance in a direction toward the cover boss, and an elastomeric spacer connected on an extreme end of the boss compliantly filling the axial clearance between the stator and the boss positioning the stator in an axial direction and restricting movement of the stator in an angular direction within the housing opening.
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公开(公告)号：US20170145865A1
公开(公告)日：2017-05-25
申请号：US14946301
申请日：2015-11-19
Applicant: BORGWARNER INC.
Inventor： Frederick M. Huscher
CPC classification number: F01K23/10 , F01K13/003 , F01K13/02 , F01K15/02 , F01K23/06 , F01K23/065 , F28D15/0266 , F28D15/06 , F28D21/0003 , F28D2015/0291 , Y02P80/156
Abstract: A waste heat recovery system is disclosed. The waste heat recovery system may include a turbine expander. The turbine expander may include a turbine blade rotatably coupled to a shaft and the shaft may be rotatably engaged with a nozzle ring. The nozzle ring may include a de Laval-nozzle. The waste heat recovery system may additionally include a pressure sensor. The pressure sensor may be located fluidly upstream of the de Laval-nozzle and fluidly downstream of an evaporator. The pressure sensor may be configured to measure pressure of a working fluid and transmit a working fluid pressure signal. Further, the waste heat recovery system may include an electronic controller. The electronic controller may be configured to receive the working fluid pressure signal and transmit a working fluid flowrate adjustment signal in response to the working fluid pressure signal.
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