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公开(公告)号：US20220118844A1
公开(公告)日：2022-04-21
申请号：US17478075
申请日：2021-09-17
Applicant: Eaton Intelligent Power Limited
Abstract: A system includes a PTO device that selectively couples to a driveline of a vehicle, a motor/generator electrically coupled to an electrical power storage system, and a shared load selectively powered by one of the driveline or the motor/generator. The PTO device further includes a coupling actuator that couples the shared load to the motor/generator at a first selected ratio in a first position, and couples the shared load to the driveline at a second selected ratio in a second position.
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2.发明申请公开(公告)号：US20190186618A1
公开(公告)日：2019-06-20
申请号：US16285859
申请日：2019-02-26
Applicant: Eaton Intelligent Power Limited
Inventor： Kevin Eric Portella , Gregory Ernest Papp , Thomas Alan Genise
IPC: F16H57/033 , B60K1/00 , B60K17/06 , F16H57/031
CPC classification number: F16H57/033 , B60K1/00 , B60K17/06 , B60Y2200/141 , B60Y2200/91 , B60Y2200/92 , F16H57/031 , F16H2057/02034 , F16H2057/0206 , F16H2057/02069 , F16H2057/0335
Abstract: A modular transmission system selectively coupled to an electric motor arranged on a vehicle according to a first example of the present disclosure includes a front housing, a first rear housing and a second rear housing. The front housing has a transmission motor mount and at least one transmission chassis mount. The transmission motor mount is configured to mount the front housing relative to the electric motor. The first rear housing has a first gear set. The first rear housing is configured to selectively couple to the front housing to provide first gear ratios in the first modular transmission configuration. The second rear housing has a second gear set. The second rear housing is configured to selectively couple to the front housing to provide second gear ratios in the second modular transmission configuration.
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公开(公告)号：US20210070280A1
公开(公告)日：2021-03-11
申请号：US17013670
申请日：2020-09-07
Applicant: Eaton Intelligent Power Limited
Inventor： Thomas Alan Genise , Payam Naghshtabrizi , Mihai Dorobantu , Chinmaya Patil , Mahesh P. Joshi , Damrongrit Piyabongkarn , Erik Dykes
Abstract: A switchable powertrain comprises at least four points of freedom. The switchable powertrain comprises a main gear set configured for gear ratio selection, the main gear set comprising main gears coupled to a main shaft and second gears coupled to a second shaft. An adapter comprises a first selective coupling configured to selectively couple to the main shaft, and a second selective coupling configured to selectively couple to the second shaft. A first torque source and a clutch are configured for selectively coupling or decoupling first torque to the main shaft. A second torque source is configured for selectively outputting second torque to the first selective coupling or to the second selective coupling.
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公开(公告)号：US20200254865A1
公开(公告)日：2020-08-13
申请号：US16784967
申请日：2020-02-07
Applicant: Eaton Intelligent Power Limited
Abstract: A system includes a planetary gear assembly having a ring gear, a plurality of planet gears coupled to a carrier, and a sun gear coupled to a main shaft. The system further includes a driven gear coupled to the carrier, a countershaft gear coupled to the driven gear, a motor/generator coupled to the main shaft, and an actuator structured to change a coupling of the ring gear based on a position of the actuator.
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公开(公告)号：US10132394B2
公开(公告)日：2018-11-20
申请号：US14598458
申请日：2015-01-16
Applicant: EATON INTELLIGENT POWER LIMITED
Inventor： Thomas Alan Genise , Gregory L. Heatwole , Richard Kukucka , Gabriela Florentina Radulescu , Daniel Stanley Frazier , Robert Joseph Kyle , Andrew P. Harman , Robert Michael Arnsparger , Patrick John McMillan , Jamie Gerad Cullen
Abstract: A differential assembly with at least a first gear ratio and a second gear ratio that can be integrated with an automatic transmission system thereby increasing the total number of available gear ratios is presented. A method of shifting to improve engine efficiency is also provided.
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Patent Agency Ranking
公开(公告)号：US11945312B2
公开(公告)日：2024-04-02
申请号：US17478075
申请日：2021-09-17
Applicant: Eaton Intelligent Power Limited
CPC classification number: B60K6/40 , B60K6/383 , B60K6/387 , B60K6/48 , B60K17/28 , F16D21/00 , B60K6/365 , B60K2006/4825 , B60K2025/005 , B60Y2200/92
Abstract: A system includes a PTO device that selectively couples to a driveline of a vehicle, a motor/generator electrically coupled to an electrical power storage system, and a shared load selectively powered by one of the driveline or the motor/generator. The PTO device further includes a coupling actuator that couples the shared load to the motor/generator at a first selected ratio in a first position, and couples the shared load to the driveline at a second selected ratio in a second position.
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公开(公告)号：US11938825B2
公开(公告)日：2024-03-26
申请号：US17644936
申请日：2021-12-17
Applicant: Eaton Intelligent Power Limited
Inventor： Nihal Sukhatankar , Mahesh Prabhakar Joshi , Shivaprasad Vithal Goud , Thomas Joseph Stoltz , Matthew Richard Busdiecker , Kaylah J. Berndt , Glenn Clark Fortune , Sarah Elizabeth Behringer , Mark Steven George , Dennis Dukaric , Thomas Alan Genise , Gary Baker , Tissaphern Mirfakhrai , Elizabeth Jane Mercer , Viken Rafi Yeranosian , Lesley Earl Candler , Nicole Downing , Lalit Murlidhar Patil , Suyog Shekhar Kulkarni , Sunil Kumar Kunche , Rishabh Kumar Jain , Juan Chen
CPC classification number: B60K6/48 , B60K6/28 , B60K6/36 , B60K6/405 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/30
Abstract: An example system includes a vehicle having a prime mover motively coupled to a drive line; a motor/generator selectively coupled to the drive line, and configured to selectively modulate power transfer between an electrical load and the drive line; a battery pack; a DC/DC converter electrically interposed between the motor/generator and the electrical load, and between the battery pack and the electrical load, the DC/DC converter comprising a DC/DC converter housing; and a covering tray positioned over a plurality of batteries of the battery pack, the covering tray comprising a connectivity layer configured to provide electrical connectivity to terminals of the plurality of batteries.
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公开(公告)号：US20230132811A1
公开(公告)日：2023-05-04
申请号：US18089006
申请日：2022-12-27
Applicant: EATON INTELLIGENT POWER LIMITED
Inventor： Thomas Alan Genise , Payam Naghshtabrizi , Mihai Dorobantu , Chinmaya Patil , Mahesh P. Joshi , Damrongrit Piyabongkarn , Erik Dykes
Abstract: A switchable powertrain includes a main gear set configured for gear ratio selection. The main gear set includes an input shaft, first gears coupled to a main shaft, and second gears coupled to a second shaft. The second gears are meshed with the first gears. The switchable powertrain further includes a first torque source, a second torque source, a clutch configured for selectively coupling the first torque source to the input shaft of the main gear set, and an adapter. The adapter includes a first selective coupling for forming a first adapter torque transfer pathway from the second torque source directly to the main shaft, and a second selective coupling for forming a second adapter torque transfer pathway from the second torque source, through the main gear set, and to the main shaft.
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公开(公告)号：US11560140B2
公开(公告)日：2023-01-24
申请号：US17013670
申请日：2020-09-07
Applicant: Eaton Intelligent Power Limited
Inventor： Thomas Alan Genise , Payam Naghshtabrizi , Mihai Dorobantu , Chinmaya Patil , Mahesh P. Joshi , Damrongrit Piyabongkarn , Erik Dykes
Abstract: A switchable powertrain comprises at least four points of freedom. The switchable powertrain comprises a main gear set configured for gear ratio selection, the main gear set comprising main gears coupled to a main shaft and second gears coupled to a second shaft. An adapter comprises a first selective coupling configured to selectively couple to the main shaft, and a second selective coupling configured to selectively couple to the second shaft. A first torque source and a clutch are configured for selectively coupling or decoupling first torque to the main shaft. A second torque source is configured for selectively outputting second torque to the first selective coupling or to the second selective coupling.
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公开(公告)号：US20220105793A1
公开(公告)日：2022-04-07
申请号：US17644936
申请日：2021-12-17
Applicant: Eaton Intelligent Power Limited
Inventor： Nihal Sukhatankar , Mahesh Prabhakar Joshi , Shivaprasad Vithal Goud , Thomas Joseph Stoltz , Matthew Richard Busdiecker , Kaylah J. Berndt , Glenn Clark Fortune , Sarah Elizabeth Behringer , Mark Steven George , Dennis Dukaric , Thomas Alan Genise , Gary Baker , Tissaphem Mirfakhrai , Elizabeth Jane Mercer , Viken Rafi Yeranosian , Lesley Earl Candler , Nicole Downing , Lalit Murlidhar Patil , Suyog Shekhar Kulkami , Sunil Kumar Kunche , Rishabh Kumar Jain , Juan Chen
Abstract: An example system includes a vehicle having a prime mover motively coupled to a drive line; a motor/generator selectively coupled to the drive line, and configured to selectively modulate power transfer between an electrical load and the drive line; a battery pack; a DC/DC converter electrically interposed between the motor/generator and the electrical load, and between the battery pack and the electrical load, the DC/DC converter comprising a DC/DC converter housing; and a covering tray positioned over a plurality of batteries of the battery pack, the covering tray comprising a connectivity layer configured to provide electrical connectivity to terminals of the plurality of batteries.
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