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公开(公告)号：US09909464B2
公开(公告)日：2018-03-06
申请号：US14952464
申请日：2015-11-25
Applicant: Hyundai Motor Company , Kia Motors Corp.
Inventor： Chung Han Oh , Yun Seok Kim , Jong Kuk Park
CPC classification number: F01L1/3442 , F01L2001/0476 , F01L2001/34426 , F01L2001/34433 , F01L2001/34463
Abstract: An intermediate phase adjustment apparatus of intermediate phase continuous variable valve timing includes chambers and a diverter valve balancing oil pressure between the chambers. The chamber includes an advancing chamber and a retarding chamber formed between a rotor and a stator and supplied with oil through an oil channel. The diverter valve balances oil pressure between the chambers by sliding along an oil line through which the oil moves only in one direction between the chambers so that the oil selectively moves from a chamber having higher pressure to a chamber having lower pressure due to a pressure difference.
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公开(公告)号：US09863289B2
公开(公告)日：2018-01-09
申请号：US14952314
申请日：2015-11-25
Applicant: Hyundai Motor Company , Kia Motors Corp.
Inventor： Chung Han Oh , Min Su Park , Yun Seok Kim
CPC classification number: F01L1/3442 , F01L1/047 , F01L2001/0471 , F01L2001/34423 , F01L2001/34426 , F01L2001/34453 , F01L2001/34456 , F01L2001/34466
Abstract: A continuous variable valve timing apparatus for an engine includes: a housing, a rotor installed to be rotatable relative to the housing and connected to a camshaft, a locking pin configured to restrict rotation of the rotor relative to the housing when pushed by an elastic force to move linearly and pass through a relatively rotating surface between the housing and the rotor, an elastic member installed to provide the elastic force, a valve bolt coupled to the camshaft through the housing and the rotor, wherein the valve bolt includes a release passage through which a release pressure provided through the camshaft is transferred to the locking pin via the rotor, and a valve means for selectively blocking or unblocking the release passage, and an actuator installed to actuate the valve means of the valve bolt according to an actuation displacement.
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公开(公告)号：US09863168B2
公开(公告)日：2018-01-09
申请号：US14525163
申请日：2014-10-27
Applicant: Hyundai Motor Company , Kia Motors Corp.
Inventor： Jung Hoon Woo
CPC classification number: E05B77/06 , E05B47/0038 , E05B83/30 , E05C19/022 , Y10S292/22 , Y10T292/11
Abstract: A locking unit may include a case unit fixed to a first object; and a magnetic assembly for selectively engaging with a second object which is disposed outside the case unit, the magnetic assembly movably disposed in the case unit and including a plurality of magnets having a same polarity, wherein when a shock is generated, at least a portion of the magnetic assembly moves from inside the case unit to outside the case unit by a repulsive force generated between the plurality of magnets, thereby engaging with the second object and restricting rotation of the second object.
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公开(公告)号：US09862343B2
公开(公告)日：2018-01-09
申请号：US14946581
申请日：2015-11-19
Applicant: Hyundai Motor Company , Kia Motors Corp.
Inventor： Jun Yeol Choi , Hyo Shub Shin , Kyung Taek Lim
IPC: B60R21/015 , B60R21/0132 , B60R21/0134 , B60R21/01
CPC classification number: B60R21/01512 , B60R21/0132 , B60R21/0134 , B60R21/01546 , B60R2021/01211 , B60R2021/01225 , B60R2021/01245
Abstract: A method for controlling a passenger airbag may include determining whether an occupant is present on a passenger seat; determining whether the occupant seated on the passenger seat has fastened a safety belt; determining whether deployment of a passenger airbag is required; and deploying, when the deployment of the passenger airbag is required, a main chamber of the passenger airbag, and further deploying a sub-chamber connected to the main chamber of the passenger airbag to be interlocked with the deployment of the main chamber when the occupant is present on the passenger seat and has fastened the safety belt.
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公开(公告)号：US09777647B2
公开(公告)日：2017-10-03
申请号：US14051871
申请日：2013-10-11
Applicant: Hyundai Motor Company , Kia Motors Corp.
Inventor： Jae Won Jung , Kang Sik Jeon
CPC classification number: F02D29/02 , B60L15/2063 , B60L15/2081 , B60L2240/423 , B60L2240/642 , Y02T10/645 , Y02T10/72 , Y02T10/7275 , Y02T10/7291 , Y02T90/16
Abstract: A method for controlling a creep torque of a motor-driven vehicle includes a gradient calculating step of calculating a gradient of a traveling road, and a time constant calculating step of calculating a time constant of a filter using the gradient, a preset basic creep torque, and a sliding speed limiting value. A variable controlling step substitutes the calculated time constant for the time constant of the filter, inputs the basic creep torque to the filter, and controls the motor using a torque value output from the filter as a demanded torque.
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Patent Agency Ranking
公开(公告)号：US09695887B2
公开(公告)日：2017-07-04
申请号：US14548959
申请日：2014-11-20
Applicant: Hyundai Motor Company , Kia Motors Corp.
Inventor： Jin Sung Kim
IPC: F16D48/06
CPC classification number: F16D48/06 , F16D2500/30415 , F16D2500/3067 , F16D2500/31 , F16D2500/3108 , F16D2500/3115 , F16D2500/3144 , F16D2500/50293 , F16D2500/70436 , F16D2500/7109
Abstract: Disclosed are dry clutch control method and apparatus for a vehicle. The method may include a reference speed generating step of generating a virtual target input shaft speed from a wheel speed, a vibration recognizing step of detecting a vibration component based on a difference between an actually measured input shaft speed and the virtual target input shaft speed, and a control input step of additionally applying an anti judder control input to a clutch control torque controlling a dry clutch connected to an input shaft. The anti judder control input may be applied to the vibration component recognized in the vibration recognizing step in a form of being continuously damped starting from an impulsive control input.
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公开(公告)号：US09694825B2
公开(公告)日：2017-07-04
申请号：US14941553
申请日：2015-11-14
Applicant: Hyundai Motor Company , Kia Motors Corp.
Inventor： Young Min Yoon
IPC: B60W10/06 , B60W30/186 , B60W10/02 , B60W10/113 , F02D41/26 , F02D41/02 , F02D41/12
CPC classification number: B60W30/186 , B60W10/02 , B60W10/06 , B60W10/113 , B60W2510/1005 , B60W2510/1015 , B60W2510/102 , B60W2550/142 , B60W2710/021 , B60W2710/0666 , B60W2710/1005 , F02D41/022 , F02D41/12 , F02D41/26 , F02D2200/501 , F02D2200/702 , F02D2250/26 , Y10S477/901 , Y10S477/906 , Y10T477/6403 , Y10T477/6437 , Y10T477/68
Abstract: A clutch burst prevention method for preventing a non-drive input shaft clutch of a vehicle provided with a double clutch transmission (DCT) from damage may include a torque reduction operation of reducing a torque of an engine by an ECU when a stuck phenomenon occurs on a shift gear of the non-drive input shaft.
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公开(公告)号：US20170182966A1
公开(公告)日：2017-06-29
申请号：US15213936
申请日：2016-07-19
Applicant: Hyundai Motor Company , Kia Motors Corp.
Inventor： Jae Ho CHOI , Tae In KIM
IPC: B60R21/232 , B60R21/2338
CPC classification number: B60R21/232 , B60R21/2338 , B60R2021/23107 , B60R2021/23386
Abstract: A curtain airbag for a vehicle may include a curtain airbag cushion divided into an upper cushion and a lower cushion, a folding portion at the upper cushion, and a door panel tether having a first end fixed to the folding portion and a second end fixed to a car body, in which when the curtain airbag inflates, a door side of the upper cushion may be pressed by the tension of the door panel tether and the upper cushion turns inward.
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公开(公告)号：US09663002B2
公开(公告)日：2017-05-30
申请号：US14552401
申请日：2014-11-24
Applicant: Hyundai Motor Company , Kia Motors Corp. , DAS CO., LTD.
Inventor： Byung Jae Lee , Yong Soo Chang , Min Kyu Kim
CPC classification number: B60N2/206 , B60N2/3013 , B60N2/305 , B60N2/68 , B60N2/874 , B60N2/933 , B60N2002/967 , B60N2002/971
Abstract: A device of folding a seat for a vehicle may include a seat cushion disposed on a bottom of a vehicle body and rotatable by a rotation mechanism and provided with a first position fixing mechanism, a seat back rotatably disposed at a rear of the seat cushion and provided with a second position fixing mechanism, a headrest rotatably disposed at an upper portion of the seat back and fixed in position by a third position fixing mechanism disposed in the seat back, and an operation mechanism disposed in the seat back and unlocking the first position fixing mechanism to unlock the second position fixing mechanism and the third position fixing mechanism at a time of rotating the seat cushion so as to rotate the seat back and the headrest.
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公开(公告)号：US20170043775A1
公开(公告)日：2017-02-16
申请号：US14941553
申请日：2015-11-14
Applicant: Hyundai Motor Company , Kia Motors Corp.
Inventor： Young Min Min YOON
IPC: B60W30/186 , B60W10/02 , F02D41/12 , F02D41/26 , F02D41/02 , B60W10/06 , B60W10/113
CPC classification number: B60W30/186 , B60W10/02 , B60W10/06 , B60W10/113 , B60W2510/1005 , B60W2510/1015 , B60W2510/102 , B60W2550/142 , B60W2710/021 , B60W2710/0666 , B60W2710/1005 , F02D41/022 , F02D41/12 , F02D41/26 , F02D2200/501 , F02D2200/702 , F02D2250/26 , Y10S477/901 , Y10S477/906 , Y10T477/6403 , Y10T477/6437 , Y10T477/68
Abstract: A clutch burst prevention method for preventing a non-drive input shaft clutch of a vehicle provided with a double clutch transmission (DCT) from damage may include a torque reduction operation of reducing a torque of an engine by an ECU when a stuck phenomenon occurs on a shift gear of the non-drive input shaft.
Abstract translation: 用于防止设置有双离合器变速器（DCT）的车辆的非驱动输入轴离合器不受损伤的离合器爆破防止方法可以包括当出现卡住现象时通过ECU减小发动机的扭矩的转矩降低操作 非驱动输入轴的变速齿轮。
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