公开(公告)号：US20190218963A1

公开(公告)日：2019-07-18

申请号：US15871473

申请日：2018-01-15

Applicant: BorgWarner Inc.

Inventor： Brian E. Handlon ,  John R. Zagone ,  Tyler R. Garrard

IPC: F02B37/18 ,  F02B37/24 ,  F02B39/00 ,  F01P1/08 ,  F02M35/08 ,  F02M35/10

CPC classification number: F02B37/186 ,  F01P1/08 ,  F02B37/18 ,  F02B37/183 ,  F02B37/24 ,  F02B39/005 ,  F02B2039/164 ,  F02M35/08 ,  F02M35/10268

Abstract: A number of variations may include a product comprising an engine having an intake manifold and an exhaust manifold; a turbocharger having a compressor operatively attached to a turbine, wherein the compressor is in fluid communication with the intake manifold through a first conduit and the turbine is in fluid communication with the exhaust manifold through a second conduit; an actuator in operative communication with one of a vane pack or a wastegate; a charge air cooler disposed within the first conduit; a first air filter in fluid communication with the compressor through a third conduit; a mass air flow sensor disposed within the third conduit; and an actuator cooling system operatively attached to an interior of the actuator to deliver an air flow to the interior of the actuator to cool the actuator.

公开(公告)号：US09739166B1

公开(公告)日：2017-08-22

申请号：US15252728

申请日：2016-08-31

Applicant: BorgWarner Inc.

Inventor： Matthew King ,  John R. Zagone

IPC: F01D17/16 ,  F01D5/04

CPC classification number: F01D17/165 ,  F01D5/043 ,  F01D17/105 ,  F05D2220/40

Abstract: A number of variations may include a method for increasing peak flow in a variable geometry turbine turbocharger comprising: by-passing fluid flow to a turbine impeller by forming at least one internal by-pass passage through at least one of a lower vane ring of a vane pack assembly or a turbine housing below the lower vane ring; providing a first end of a vane component within the at least one internal by-pass passage; and using the first end of the vane component as a rotary valve to control fluid flow through the at least one internal by-pass passage.

公开(公告)号：US10358935B2

公开(公告)日：2019-07-23

申请号：US15331774

申请日：2016-10-21

Applicant: BorgWarner Inc.

Inventor： Matthew King ,  John R. Zagone

IPC: F01D9/02 ,  F01D9/04 ,  F01D17/14 ,  F01D17/16 ,  F02B37/24

Abstract: A turbocharger comprising: a turbine wheel; a compressor wheel; a shaft member connecting the turbine wheel and the compressor wheel, the shaft member, turbine wheel, and compressor wheel being located along the same longitudinal axis; and a varying geometric technology system comprising a first guide ring member, a second guide ring member, a plurality of rotatable guide vane members positioned between the first and second guide ring members and in a substantially circular arrangement at a first radius from the longitudinal axis, and a plurality of spacer members also positioned between the first and second guide ring members, and located between the longitudinal axis and the circular arrangement of guide vane members.

公开(公告)号：US20180112551A1

公开(公告)日：2018-04-26

申请号：US15331774

申请日：2016-10-21

Applicant: BorgWarner Inc.

Inventor： Matthew King ,  John R. Zagone

IPC: F01D17/16 ,  F01D9/04 ,  F01D5/04 ,  F01D15/08 ,  F02B37/24

CPC classification number: F01D17/165 ,  F01D9/026 ,  F01D9/041 ,  F01D17/14 ,  F02B37/24 ,  F05D2220/40 ,  F05D2230/64 ,  Y02T10/144

Abstract: Variable geometry turbine turbochargers with rotating guide vane members and spacer members. The spacer members are positioned in the space on the guide ring members between the ring of guide vane members and the turbine wheel.