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公开(公告)号：US10711874B2
公开(公告)日：2020-07-14
申请号：US16300700
申请日：2017-04-05
Applicant: Perkins Engines Company Limited
Inventor： Igor Strashny
Abstract: A transmission for a propulsion system. The propulsion system includes a power unit, a power transfer system, and a propulsion element. The transmission incorporates a summation, a propulsion output, and a power transfer transmission system, which receives power from the power unit and/or the power transfer system of the propulsion system. The power transfer transmission system includes a propulsion output transmission and a summation transmission, where the propulsion output transmission receives power from the summation transmission and directs the power to the propulsion element. The power transfer transmission system provides for transfer of power between the power transfer system and the summation transmission. The power transfer transmission system includes a power transfer shaft and a power transfer coupler and selectively connects the power transfer shaft to a propulsion outlet shaft, such that power is transferred directly from the power transfer system to the propulsion output transmission.
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公开(公告)号：US20170120726A1
公开(公告)日：2017-05-04
申请号：US15307235
申请日：2015-05-11
Applicant: PERKINS ENGINES COMPANY LIMITED
Inventor： Igor Strashny , Paul Moore
Abstract: A heating and cooling system for a vehicle having an internal combustion engine is provided. The system comprises at least one exhaust pipe conveying exhaust gases away from the engine, and a reactor vessel located in the exhaust pipe and containing an absorbent salt and a refrigerant fluid. A condenser is in fluid communication with the reactor vessel, and receives refrigerant vapour from the reactor when exhaust gases heat the reactor vessel in the exhaust pipe. An evaporator is locatable in a cab of the vehicle and is in fluid communication with the condenser and the reactor vessel. The evaporator receives condensed refrigerant from the condenser so as to cool the air surrounding the evaporator, and returning refrigerant vapour to the reactor vessel. A method of cooling a driver environment of a vehicle having an internal combustion engine is also provided, as is a vehicle incorporating the heating and cooling system.
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公开(公告)号：US20170009633A1
公开(公告)日：2017-01-12
申请号：US15115822
申请日：2015-01-20
Applicant: PERKINS ENGINES COMPANY LIMITED
Inventor： Ronald Silver , Paul Moore , Igor Strashny , David Heaton
CPC classification number: F01N5/02 , F01N3/2066 , F01N3/208 , F01N2610/102 , Y02A50/2325 , Y02T10/24
Abstract: The present disclosure relates to a heating system for an exhaust gas treatment system. The heating system comprises a first heating element comprising a receiving surface for receiving a reductant fluid and a second heating element, which may surround the first heating element. The second heating element may be a thermochemincal or thermophysical device. In a first mode of operation the second heating element is arranged to receive thermal energy from engine exhaust gas. In second mode of operation the second heating element transfers thermal energy to heat the first heating element.
Abstract translation: 本公开涉及一种用于废气处理系统的加热系统。 加热系统包括第一加热元件，第一加热元件包括用于接收还原剂流体的接收表面和可围绕第一加热元件的第二加热元件。 第二加热元件可以是热化学或热物理装置。 在第一操作模式中，第二加热元件布置成从发动机废气接收热能。 在第二操作模式中，第二加热元件传递热能以加热第一加热元件。
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Patent Agency Ranking
公开(公告)号：US10082065B2
公开(公告)日：2018-09-25
申请号：US15115822
申请日：2015-01-20
Applicant: PERKINS ENGINES COMPANY LIMITED
Inventor： Ronald Silver , Paul Moore , Igor Strashny , David Heaton
CPC classification number: F01N5/02 , F01N3/2066 , F01N3/208 , F01N2610/102 , Y02A50/2325 , Y02T10/24
Abstract: The present disclosure relates to a heating system for an exhaust gas treatment system. The heating system comprises a first heating element comprising a receiving surface for receiving a reductant fluid and a second heating element, which may surround the first heating element. The second heating element may be a thermochemincal or thermophysical device. In a first mode of operation the second heating element is arranged to receive thermal energy from engine exhaust gas. In second mode of operation the second heating element transfers thermal energy to heat the first heating element.
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公开(公告)号：US11364796B2
公开(公告)日：2022-06-21
申请号：US16304076
申请日：2017-06-12
Applicant: Perkins Engines Company Limited
Inventor： Igor Strashny
IPC: B60K17/26 , B60K6/10 , B60K6/365 , B60K17/10 , F16H47/04 , B60L50/30 , F16F15/30 , F02N11/00 , F02N5/04 , F02N15/02 , F02N15/04
Abstract: A kinetic energy recovery system (KERS) is provided. The KERS (1) comprises a first speed-up gear arrangement (12) having an input (10) connectable to a vehicle powertrain. The KERS further comprises a hydraulic variator made up of first and second bent axis motors (20,22) fluidly connected to one another, wherein at least the first motor (20) is a variable displacement motor, and the first motor (20) is connected to an output of the first speed-up gear arrangement (12). A second speed-up gear arrangement (34) has an input connected to the second motor (22). At least one flywheel (52) is connected to an output of the second speed-up gear arrangement (34), where the at least one flywheel is located in a vacuum within at least one flywheel chamber (58).
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公开(公告)号：US10717344B2
公开(公告)日：2020-07-21
申请号：US15307235
申请日：2015-05-11
Applicant: PERKINS ENGINES COMPANY LIMITED
Inventor： Igor Strashny , Paul Moore
Abstract: A heating and cooling system for a vehicle having an internal combustion engine is provided. The system comprises at least one exhaust pipe conveying exhaust gases away from the engine, and a reactor vessel located in the exhaust pipe and containing an absorbent salt and a refrigerant fluid. A condenser is in fluid communication with the reactor vessel, and receives refrigerant vapour from the reactor when exhaust gases heat the reactor vessel in the exhaust pipe. An evaporator is locatable in a cab of the vehicle and is in fluid communication with the condenser and the reactor vessel. The evaporator receives condensed refrigerant from the condenser so as to cool the air surrounding the evaporator, and returning refrigerant vapour to the reactor vessel. A method of cooling a driver environment of a vehicle having an internal combustion engine is also provided, as is a vehicle incorporating the heating and cooling system.
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公开(公告)号：US20190217701A1
公开(公告)日：2019-07-18
申请号：US16304076
申请日：2017-06-12
Applicant: Perkins Engines Company Limited
Inventor： Igor Strashny
CPC classification number: B60K17/26 , B60K6/105 , B60K6/365 , B60K17/10 , B60L50/30 , B60Y2400/162 , F02N5/04 , F02N11/00 , F02N15/02 , F16F15/30 , F16H47/04 , Y02T10/646 , Y02T10/7027 , Y02T10/7033
Abstract: A kinetic energy recovery system (KERS) is provided. The KERS (1) comprises a first speed-up gear arrangement (12) having an input (10) connectable to a vehicle powertrain. The KERS further comprises a hydraulic variator made up of first and second bent axis motors (20,22) fluidly connected to one another, wherein at least the first motor (20) is a variable displacement motor, and the first motor (20) is connected to an output of the first speed-up gear arrangement (12). A second speed-up gear arrangement (34) has an input connected to the second motor (22). At least one flywheel (52) is connected to an output of the second speed-up gear arrangement (34), where the at least one flywheel is located in a vacuum within at least one flywheel chamber (58).
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公开(公告)号：US10113617B2
公开(公告)日：2018-10-30
申请号：US15022904
申请日：2014-04-17
Applicant: Perkins Engines Company Limited
Inventor： Igor Strashny , Michael G. Cronin
Abstract: A propulsion system for providing a power output is disclosed. The propulsion system may have a transmission configured to provide the power output. The propulsion system may also have at least one first energy conversion machine. Further, the propulsion system may have at least one power unit. The power unit may be operable to selectively drive at least one of the transmission and the at least one first energy conversion machine. The propulsion system may also have at least one second energy conversion machine. The second energy conversion machine may be operable to selectively drive or be driven by the transmission. In addition, the propulsion system may have a power transfer arrangement for transferring power between the first and second energy conversion machines.
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