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公开(公告)号：US20150080174A1
公开(公告)日：2015-03-19
申请号：US14031765
申请日：2013-09-19
Applicant: BORGWARNER, INC.
Inventor： Brett J. Lee , Christopher E. Blair , Christopher A. Spangler , Mitsuru Ishihara
CPC classification number: B60W10/02 , B60K6/383 , B60K6/387 , B60K6/48 , B60K2006/4825 , B60W10/08 , B60W20/40 , B60W2510/0638 , B60W2510/1015 , B60W2540/10 , B60W2710/086 , F16D41/16 , Y02T10/6221 , Y02T10/6252 , Y10S903/902 , Y10T477/26
Abstract: In a parallel hybrid vehicle having and internal combustion engine and an electric motor operatively connected to a transmission shaft, a multimode mechanical clutch selectively couples an output shaft of the internal combustion engine to the transmission shaft. The multimode clutch has a two-way unlocked mode where the output shaft and transmission shaft can rotate independently in either direction, and a one-way locked, one-way unlocked mode where the shafts are locked to rotate together in one direction and unlocked for independent rotation in the opposite direction. The clutch may also have a two-way locked mode where the shafts rotate together in both directions. Pawls may be provided to engage and disengage as needed to execute the modes of the multimode clutch actuator.
Abstract translation: 在具有内燃机和可操作地连接到传动轴的电动机的并联混合动力车辆中，多模机械离合器将内燃机的输出轴选择性地联接到传动轴。 多模离合器具有双向解锁模式，其中输出轴和传动轴可以在任一方向上独立地旋转，并且单向锁定的单向解锁模式，其中轴被锁定以沿一个方向一起旋转并且解锁以用于 在相反方向独立旋转。 离合器还可以具有双向锁定模式，其中轴在两个方向上一起旋转。 可以根据需要提供爪以接合和分离以执行多模式离合器致动器的模式。
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公开(公告)号：US09108615B2
公开(公告)日：2015-08-18
申请号：US14031765
申请日：2013-09-19
Applicant: BorgWarner, Inc.
Inventor： Brett J. Lee , Christopher E. Blair , Christopher A. Spangler , Mitsuru Ishihara
CPC classification number: B60W10/02 , B60K6/383 , B60K6/387 , B60K6/48 , B60K2006/4825 , B60W10/08 , B60W20/40 , B60W2510/0638 , B60W2510/1015 , B60W2540/10 , B60W2710/086 , F16D41/16 , Y02T10/6221 , Y02T10/6252 , Y10S903/902 , Y10T477/26
Abstract: In a parallel hybrid vehicle having and internal combustion engine and an electric motor operatively connected to a transmission shaft, a multimode mechanical clutch selectively couples an output shaft of the internal combustion engine to the transmission shaft. The multimode clutch has a two-way unlocked mode where the output shaft and transmission shaft can rotate independently in either direction, and a one-way locked, one-way unlocked mode where the shafts are locked to rotate together in one direction and unlocked for independent rotation in the opposite direction. The clutch may also have a two-way locked mode where the shafts rotate together in both directions. Pawls may be provided to engage and disengage as needed to execute the modes of the multimode clutch actuator.
Abstract translation: 在具有内燃机和可操作地连接到传动轴的电动机的并联混合动力车辆中，多模机械离合器将内燃机的输出轴选择性地联接到传动轴。 多模离合器具有双向解锁模式，其中输出轴和传动轴可以在任一方向上独立旋转，以及单向锁定的单向解锁模式，其中轴被锁定以沿一个方向一起旋转并且解锁以用于 在相反方向独立旋转。 离合器还可以具有双向锁定模式，其中轴在两个方向上一起旋转。 可以根据需要提供爪以接合和分离以执行多模式离合器致动器的模式。
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公开(公告)号：US20240113579A1
公开(公告)日：2024-04-04
申请号：US17957065
申请日：2022-09-30
Applicant: BorgWarner Inc.
Inventor： Mitsuru Ishihara , Andreas WP Mayer , Calahan B. Campton
CPC classification number: H02K1/2766 , H02K1/28
Abstract: A rotor assembly for an electric motor includes a shaft extending along and rotatable about an axis. The rotor assembly also includes a lamination stack coupled to the shaft, a plurality of magnets including a first magnet coupled to the lamination stack, and a plurality of pole pieces spaced radially outward from the shaft. Each pole piece of the plurality of pole pieces is separate from the lamination stack. The plurality of pole pieces includes a first pole piece, and the first and second magnets are disposed between the lamination stack and the first pole piece. The rotor assembly further includes a plurality of spacers including a first spacer disposed between the first pole piece and the lamination stack to reduce flux leakage of the first magnet.
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Patent Agency Ranking
公开(公告)号：US20240113582A1
公开(公告)日：2024-04-04
申请号：US17957019
申请日：2022-09-30
Applicant: BorgWarner Inc.
Inventor： Mitsuru Ishihara , Andreas WP Mayer , Calahan B. Campton
Abstract: A rotor assembly for an electric motor includes a shaft, a lamination stack, a plurality of magnets including a first magnet, and a plurality of pole pieces including a first pole piece. The first magnet is disposed between the lamination stack and the first pole piece, and each pole piece has an outer pole surface. The rotor assembly also includes a sleeve including an outer sleeve body disposed about the outer pole surface of each pole piece to retain each of the pole pieces with respect to the lamination stack, and a plurality of spacers extending from the outer sleeve body radially inward toward the shaft. The plurality of spacers includes a first and second spacer, and the first and second spacers are disposed between the first pole piece and the lamination stack to reduce flux leakage of the first magnet.
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公开(公告)号：US10408339B2
公开(公告)日：2019-09-10
申请号：US15677616
申请日：2017-08-15
Applicant: BorgWarner Inc.
Inventor： Howard Saxon , Aaron Wolfson , Mitsuru Ishihara
Abstract: A solenoid assembly includes a solenoid adapted to be coupled to a solenoid connecting member, with the solenoid connecting member extending from a support member. The solenoid assembly also includes a retaining bracket having a body portion and a securing portion extending from the body portion. The body portion is adapted to be removably coupled to the solenoid connecting member, and the securing portion is removably coupled to the solenoid. The retaining bracket is moveable between an unsecured position, and a secured position. The securing portion of the retaining bracket provides a spring force to the solenoid when the retaining bracket is in the secured position such that the solenoid is biased toward the solenoid connecting member to secure the solenoid between the solenoid connecting member and the securing portion of the retaining bracket.
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公开(公告)号：US20240113604A1
公开(公告)日：2024-04-04
申请号：US17957110
申请日：2022-09-30
Applicant: BorgWarner Inc.
Inventor： Mitsuru Ishihara , Andreas WP Mayer , Calahan B. Campton
Abstract: A method of manufacturing a rotor assembly for an electric motor is disclosed. The rotor assembly includes a lamination stack extending along an axis, a plurality of magnets including a first and second magnet each coupled to the lamination stack, and a plurality of pole pieces including a first pole piece spaced from the lamination stack and separate from the lamination stack. The rotor assembly also includes a plurality of spacers including a first spacer spaced from the lamination stack. The method includes the step of disposing the first magnet and the second magnet between the lamination stack and the first pole piece. The method also includes the step of disposing the first spacer between the lamination stack and the first pole piece to reduce flux leakage between the lamination stack and the first pole piece.
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公开(公告)号：US10677346B2
公开(公告)日：2020-06-09
申请号：US16520972
申请日：2019-07-24
Applicant: BorgWarner Inc.
Inventor： Howard Saxon , Aaron Wolfson , Mitsuru Ishihara
Abstract: A solenoid assembly includes a solenoid adapted to be coupled to a solenoid connecting member, with the solenoid connecting member extending from a support member. The solenoid assembly also includes a retaining bracket having a body portion and a securing portion extending from the body portion. The body portion is adapted to be removably coupled to the solenoid connecting member, and the securing portion is removably coupled to the solenoid. The retaining bracket is moveable between an unsecured position, and a secured position. The securing portion of the retaining bracket provides a spring force to the solenoid when the retaining bracket is in the secured position such that the solenoid is biased toward the solenoid connecting member to secure the solenoid between the solenoid connecting member and the securing portion of the retaining bracket.
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公开(公告)号：US10145426B2
公开(公告)日：2018-12-04
申请号：US14770929
申请日：2014-02-28
Applicant: BorgWarner Inc.
Inventor： Brett J. Lee , Christopher E. Blair , Christopher A. Spangler , Mitsuru Ishihara
IPC: F16H57/08 , F16D21/00 , F16D25/0638 , F16D11/14 , F16D11/16 , F16D25/061 , F16H3/60 , F16D13/52
Abstract: A forward/reverse planetary gearset (412) may be adapted to employ multi-mode clutch modules (426, 430) in lieu of using only traditional friction clutches (326, 330). Such arrangement may reduce parasitic drag as well as achieve reductions in physical size of the gearset housing (408). Use of multi-mode clutch modules (426, 430) may offer either of or both forward and reverse controls of the planetary gearset (412). Thus, in at least one arrangement a multi-mode clutch (426) may provide forward clutch control while a friction clutch (330) provides reverse clutch control. In another arrangement the friction clutch (326) may provide the forward clutch control, while the multi-mode clutch (430) provides the reverse clutch control for the gearset (412). Finally, both forward and reverse controls of the gearset (412) may be provided via multi-mode clutches (426, 430), thus entirely avoiding use of any friction clutches (326, 330) for forward or reverse control functions of the planetary gearset (412).
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