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公开(公告)号：US11781494B2
公开(公告)日：2023-10-10
申请号：US17891314
申请日：2022-08-19
Applicant: Polaris Industries Inc.
Inventor： James H. Buchwitz , Lucas R. Salfer , James A. Barczak , Darren J. Hedlund , Reed A. Hanson , Derek Zimney , Chad A. Dale , Daniel E. Erickson , Jon P. Brandt , Alexander M. Hetteen
CPC classification number: F02D9/105 , B62J50/21 , F01N13/1805 , F02B37/186 , F02D13/0242 , F02D23/00 , F02D41/10 , F02B2075/025 , F02D2200/0404 , F02D2200/0406 , F02D2200/101 , F02D2200/703 , F02D2400/04
Abstract: A system and method of controlling a turbocharged engine system includes receiving a boost mode selection signal and controlling the turbocharged engine system in response to the boost mode selection signal.
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公开(公告)号：US20210310374A1
公开(公告)日：2021-10-07
申请号：US17145313
申请日：2021-01-09
Applicant: Polaris Industries Inc.
Inventor： Derek D. Zimney , James H. Buchwitz , Dallas J. Blake , Alexander M. Hetteen , Daniel E. Erickson , Chad A. Dale , Darren J. Hedlund , Derek J. Fitzpatrick , Christopher P. Scremin , Reed A. Hanson
Abstract: A system for a vehicle has an oil supply, an engine oil pump comprising a plurality of ports and an engine coupled to the plurality of ports. A turbocharger is coupled to the engine. A turbocharger oil pump is coupled to the oil supply comprising a first port coupled to the turbocharger.
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公开(公告)号：US20230366331A1
公开(公告)日：2023-11-16
申请号：US18225282
申请日：2023-07-24
Applicant: Polaris Industries Inc.
Inventor： Darren J. Hedlund , Alexander M. Hetteen , James H. Buchwitz
CPC classification number: F01D25/20 , F01D25/28 , F01D25/162 , F01D25/243 , F02C6/12 , F05D2220/40 , F05D2260/31 , F05D2260/231 , F05D2260/606 , F05D2240/50 , F05D2260/98
Abstract: A system for a vehicle has an oil supply, an engine oil pump comprising a plurality of ports and an engine coupled to the plurality of ports. A turbocharger is coupled to the engine. A turbocharger oil pump is coupled to the oil supply comprising a first port coupled to the turbocharger.
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公开(公告)号：US11384697B2
公开(公告)日：2022-07-12
申请号：US17145298
申请日：2021-01-09
Applicant: Polaris Industries Inc.
Inventor： James H. Buchwitz , Dallas J. Blake , Lucas R. Salfer , Alexander M. Hetteen , Reed A. Hanson , Darren J. Hedlund , Daniel E. Erickson , Chad A. Dale , Derek D. Zimney
Abstract: A method and system for controlling operation of a two-stroke engine having a turbocharger includes the two-stroke engine comprising an electronically controlled exhaust valve. A throttle position sensor generates a throttle position signal corresponding to a position of a throttle plate of a throttle. A boost box is coupled to the two-stroke engine. A boost box pressure sensor is coupled to the boost box and generates a boost box pressure signal corresponding to a pressure within the boost box. A controller is coupled to the boost box pressure signal controlling a position of the electronically controlled exhaust valve in response to the boost box pressure signal and the throttle position signal.
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公开(公告)号：US12071857B2
公开(公告)日：2024-08-27
申请号：US18225282
申请日：2023-07-24
Applicant: Polaris Industries Inc.
Inventor： Darren J. Hedlund , Alexander M. Hetteen , James H. Buchwitz
CPC classification number: F01D25/20 , F01D25/162 , F01D25/243 , F01D25/28 , F02C6/12 , F05D2220/40 , F05D2240/50 , F05D2260/231 , F05D2260/31 , F05D2260/606 , F05D2260/98
Abstract: A system for a vehicle has an oil supply, an engine oil pump comprising a plurality of ports and an engine coupled to the plurality of ports. A turbocharger is coupled to the engine. A turbocharger oil pump is coupled to the oil supply comprising a first port coupled to the turbocharger.
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Patent Agency Ranking
公开(公告)号：US11788432B2
公开(公告)日：2023-10-17
申请号：US17145313
申请日：2021-01-09
Applicant: Polaris Industries Inc.
Inventor： Derek D. Zimney , James H. Buchwitz , Dallas J. Blake , Alexander M. Hetteen , Daniel E. Erickson , Chad A. Dale , Darren J. Hedlund , Derek J. Fitzpatrick , Christopher P. Scremin , Reed A. Hanson
CPC classification number: F01D25/20 , F01D25/162 , F01D25/243 , F01D25/28 , F02C6/12 , F05D2220/40 , F05D2240/50 , F05D2260/231 , F05D2260/31 , F05D2260/606 , F05D2260/98
Abstract: A system for a vehicle has an oil supply, an engine oil pump comprising a plurality of ports and an engine coupled to the plurality of ports. A turbocharger is coupled to the engine. A turbocharger oil pump is coupled to the oil supply comprising a first port coupled to the turbocharger.
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公开(公告)号：US11434834B2
公开(公告)日：2022-09-06
申请号：US17145297
申请日：2021-01-09
Applicant: Polaris Industries Inc.
Inventor： Dallas J. Blake , James H. Buchwitz , Lucas R. Salfer , Steven R. Hanson , Joseph D. Tharaldson , Darren J. Hedlund , Reed A. Hanson , Derek D. Zimney , James A. Barczak , Chad A. Dale , Daniel E. Erickson , Jon P. Brandt , Alexander M. Hetteen
Abstract: A system and method of controlling a turbocharged engine system includes receiving a boost mode selection signal and controlling the turbocharged engine system in response to the boost mode selection signal.
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公开(公告)号：US11725599B2
公开(公告)日：2023-08-15
申请号：US17831828
申请日：2022-06-03
Applicant: Polaris Industries Inc.
Inventor： James H. Buchwitz , Dallas J. Blake , Lucas R. Salfer , Alexander M. Hetteen , Reed A. Hanson , Darren J. Hedlund , Daniel E. Erickson , Chad A. Dale , Derek Zimney
CPC classification number: F02D41/0007 , B62J50/21 , F01N13/1805 , F02B37/186 , F02D23/00 , F02D41/10 , F02B2075/025 , F02D2200/0404 , F02D2200/0406 , F02D2200/101 , F02D2200/703
Abstract: A method and system for controlling operation of a two-stroke engine having a turbocharger includes the two-stroke engine comprising an electronically controlled exhaust valve. A throttle position sensor generates a throttle position signal corresponding to a position of a throttle plate of a throttle. A boost box is coupled to the two-stroke engine. A boost box pressure sensor is coupled to the boost box and generates a boost box pressure signal corresponding to a pressure within the boost box. A controller is coupled to the boost box pressure signal controlling a position of the electronically controlled exhaust valve in response to the boost box pressure signal and the throttle position signal.
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公开(公告)号：US20220397068A1
公开(公告)日：2022-12-15
申请号：US17891314
申请日：2022-08-19
Applicant: Polaris Industries Inc.
Inventor： James H. Buchwitz , Lucas R. Salfer , James A. Barczak , Darren J. Hedlund , Reed A. Hanson , Derek Zimney , Chad A. Dale , Daniel E. Erickson , Jon P. Brandt , Alexander M. Hetteen
Abstract: A system and method of controlling a turbocharged engine system includes receiving a boost mode selection signal and controlling the turbocharged engine system in response to the boost mode selection signal.
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10.发明申请公开(公告)号：US20210215093A1
公开(公告)日：2021-07-15
申请号：US17145298
申请日：2021-01-09
Applicant: Polaris Industries Inc.
Inventor： James H. Buchwitz , Dallas J. Blake , Lucas R. Salfer , Alexander M. Hetteen , Reed A. Hanson , Darren J. Hedlund , Daniel E. Erickson , Chad A. Dale , Derek D. Zimney
Abstract: A method and system for controlling operation of a two-stroke engine having a turbocharger includes the two-stroke engine comprising an electronically controlled exhaust valve. A throttle position sensor generates a throttle position signal corresponding to a position of a throttle plate of a throttle. A boost box is coupled to the two-stroke engine. A boost box pressure sensor is coupled to the boost box and generates a boost box pressure signal corresponding to a pressure within the boost box. A controller is coupled to the boost box pressure signal controlling a position of the electronically controlled exhaust valve in response to the boost box pressure signal and the throttle position signal.
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