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公开(公告)号：US11712640B2
公开(公告)日：2023-08-01
申请号：US17174782
申请日：2021-02-12
申请人： NIKE, Inc.
CPC分类号： B01D19/0057 , A43B13/189 , A43B13/206 , B01D19/0026 , B01D19/0031 , B01D19/0036 , B01D19/0042 , B01D19/0063 , B01D19/0068 , B01D19/0078 , C10M171/001 , A43B3/34 , C10N2030/60
摘要： A system may include an output manifold that may be in fluid communication with a reservoir and that may include multiple discharge ports. Each of the discharge ports may be configured to discharge electrorheological fluid into a housing. A recovery manifold may be in fluid communication with the reservoir and include multiple recovery ports. Each of the recovery ports may be configured to receive the electrorheological fluid from a housing. A gas remover may be positioned to extract gas from the electrorheological fluid received from the recovery ports. A housing may be connected to the system, and electrorheological fluid from the system may be pumped through the housing and the gas remover.
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公开(公告)号：US11976690B2
公开(公告)日：2024-05-07
申请号：US17765178
申请日：2020-09-29
发明人： Stefan George Emile Lampaert , Ronald Adrianus Johannes Van Ostayen , Maarten Cornelis De Graaf
IPC分类号： F16C33/74 , C10M171/00 , F16C17/02 , F16C32/06 , F16C33/10 , C10N20/06 , C10N30/00 , C10N40/02 , C10N40/14 , C10N40/18
CPC分类号： F16C33/746 , C10M171/001 , F16C17/02 , F16C32/0637 , F16C33/109 , C10N2020/06 , C10N2030/60 , C10N2040/02 , C10N2040/14 , C10N2040/18
摘要： A bearing device with first and second bearing surfaces facing each other and which are moveable relative to one another. The first and second bearing surfaces are separated by a bearing gap filled with a lubricant. The lubricant comprises a carrier fluid and particles which respond to magnetic or electric fields. The particles are suspended in the carrier fluid in the absence of magnetic or electric fields. One or more magnetic or electric field generators are embedded in the first or second bearing surface to generate a localized magnetic or electric field which locally removes the particles from suspension by exerting a field force on the particles. This forms a local flow obstruction on at least one of the bearing surfaces in the form of an agglomerate of previously suspended particles. The local flow obstruction locally obstructs a flow of the lubricant.
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公开(公告)号：US20230159847A1
公开(公告)日：2023-05-25
申请号：US17919765
申请日：2021-05-06
申请人： Hitachi Astemo, Ltd.
发明人： Satoshi ISHII , Hitomi TAKAHASHI
IPC分类号： C10M149/14 , C08G18/08 , C08G18/20 , C08G18/76 , C08G18/48 , C08G18/32 , C08G18/66 , C10M169/04 , C10M107/50 , F16F9/53 , F16F9/18
CPC分类号： C10M149/14 , C08G18/0871 , C08G18/2063 , C08G18/7614 , C08G18/7671 , C08G18/4845 , C08G18/3206 , C08G18/6674 , C08G18/3215 , C08G18/3212 , C08G18/3228 , C08G18/6685 , C10M169/041 , C10M107/50 , F16F9/532 , F16F9/185 , C10M2229/0415 , C10M2217/045 , C10N2030/60
摘要： Provided are an electroviscous fluid exhibiting a high ER effect and having sufficient durability, and a cylinder device. An electroviscous fluid of the present invention includes a fluid and polyurethane particles containing metal ions. The polyurethane particles have a phase separation structure of a hard segment and a soft segment, and contain an additive increasing a urethane bond forming the hard segment.
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公开(公告)号：US12090423B2
公开(公告)日：2024-09-17
申请号：US18334031
申请日：2023-06-13
申请人： NIKE, Inc.
CPC分类号： B01D19/0057 , A43B13/189 , A43B13/206 , B01D19/0026 , B01D19/0031 , B01D19/0036 , B01D19/0042 , B01D19/0063 , B01D19/0068 , B01D19/0078 , C10M171/001 , A43B3/34 , C10N2030/60
摘要： A system may include an output manifold that may be in fluid communication with a reservoir and that may include multiple discharge ports. Each of the discharge ports may be configured to discharge electrorheological fluid into a housing. A recovery manifold may be in fluid communication with the reservoir and include multiple recovery ports. Each of the recovery ports may be configured to receive the electrorheological fluid from a housing. A gas remover may be positioned to extract gas from the electrorheological fluid received from the recovery ports. A housing may be connected to the system, and electrorheological fluid from the system may be pumped through the housing and the gas remover.
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公开(公告)号：US20230321562A1
公开(公告)日：2023-10-12
申请号：US18334031
申请日：2023-06-13
申请人： NIKE, Inc.
IPC分类号： B01D19/00 , A43B13/20 , A43B13/18 , C10M171/00
CPC分类号： B01D19/0057 , B01D19/0031 , B01D19/0078 , A43B13/206 , B01D19/0068 , C10N2030/60 , A43B13/189 , B01D19/0042 , B01D19/0026 , B01D19/0063 , C10M171/001 , B01D19/0036
摘要： A system may include an output manifold that may be in fluid communication with a reservoir and that may include multiple discharge ports. Each of the discharge ports may be configured to discharge electrorheological fluid into a housing. A recovery manifold may be in fluid communication with the reservoir and include multiple recovery ports. Each of the recovery ports may be configured to receive the electrorheological fluid from a housing. A gas remover may be positioned to extract gas from the electrorheological fluid received from the recovery ports. A housing may be connected to the system, and electrorheological fluid from the system may be pumped through the housing and the gas remover.
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