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公开(公告)号：US10036083B2
公开(公告)日：2018-07-31
申请号：US14789134
申请日：2015-07-01
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： James G. Schroth , Thomas A. Perry , Chen Zhou
CPC classification number: C22C9/00 , B23K9/042 , B23K20/165 , B23K35/302
Abstract: A method of pre-placing a reaction material onto a surface of a metal workpiece substrate involves the use of oscillating wire arc welding. The method involves depositing and adhering the reaction material from a consumable electrode rod. In doing so, the reaction material can be deposited at any time before the metal workpiece substrate is ready for joining by reaction metallurgical joining, and the size and shape of the reaction material deposit can be more easily controlled.
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2.发明申请RAPID CONSOLIDATION METHOD FOR PREPARING BULK METASTABLE IRON-RICH MATERIALS 审中-公开用于制备大量易生铁的材料的快速合并方法公开(公告)号：US20170062106A1
公开(公告)日：2017-03-02
申请号：US14834861
申请日：2015-08-25
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Chen Zhou , Frederick E. Pinkerton
CPC classification number: H01F1/0593 , H01F1/0557 , H01F41/0266
Abstract: Interstitially modified compounds of rare earth element-containing, iron-rich compounds may be synthesized with a ThMn12 tetragonal crystal structure such that the compounds have useful permanent magnet properties. It is difficult to consolidate particles of the compounds into a bulk shape without altering the composition and magnetic properties of the metastable material. A combination of thermal analysis and crystal structure analysis of each compound may be used to establish heating and consolidation parameters for sintering of the particles into useful magnet shapes.
Abstract translation: 可以用ThMn12四方晶体结构合成含稀土元素的富铁化合物的间隙改性化合物，使得该化合物具有有用的永久磁铁性质。 难以将化合物的颗粒固结成体形而不改变亚稳态材料的组成和磁性。 可以使用每种化合物的热分析和晶体结构分析的组合来建立用于将颗粒烧结成有用磁体形状的加热和固结参数。
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公开(公告)号：US20180281101A1
公开(公告)日：2018-10-04
申请号：US15478694
申请日：2017-04-04
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Hongliang Wang , Chen Zhou , Wayne W. Cai
Abstract: According to aspects of the present disclosure, a method includes selecting a faying surface of a first metal substrate, placing a reaction material on the faying surface, and attaching, prior to a second metal substrate being adjacent the first metal substrate, the reaction material to the faying surface via ultrasonic welding. The reaction material is configured to form a metallurgical joint between the faying surface and the second metal substrate adjacent the first metal substrate.
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公开(公告)号：US10017179B2
公开(公告)日：2018-07-10
申请号：US15174090
申请日：2016-06-06
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Jeffrey M. Alden , Andrew R. Camden , Matthew Allen Dzurka , Soheil Samii , Chen Zhou
CPC classification number: B60W30/16 , G05D1/0217 , G05D1/0293 , G05D2201/0213 , G07C5/008 , G07C5/085 , G08G1/0112 , G08G1/0129 , G08G1/22 , H04L67/00 , H04W4/44 , H04W84/18
Abstract: A method for optimizing inter-vehicle order and distance includes communicating vehicle characteristics representative of a first and at least one second vehicle as the first vehicle approaches the at least one second vehicle. Based on the vehicle characteristics, a position in a driving order of the first vehicle with respect to the at least one second vehicle is selected and executed. A real-time fuel economy is recorded as the vehicle in the trailing position moves from a maximum following distance to a minimum following distance from the vehicle in the lead position. Based on at least the recorded real-time fuel economy, an optimal inter-vehicle distance between the vehicles in the lead and trailing positions is selected and executed.
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公开(公告)号：US10892671B2
公开(公告)日：2021-01-12
申请号：US15659003
申请日：2017-07-25
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Hongliang Wang , Chen Zhou , Xingcheng Xiao
IPC: H02K15/02 , B23K26/00 , B23K26/352 , C23C4/12 , H02K3/50 , H02K3/14 , B23K26/354 , C23C24/04 , C23C4/08 , B23K11/18 , B23K11/11 , B23K26/0622 , B23K26/282 , H02K1/16 , B23K101/36 , B23K103/12 , B23K101/42 , B23K101/34
Abstract: Methods of manufacturing electrically conductive copper components for electric devices and method of joining electrically conductive copper components are provided. Each of the electrically conductive copper components are manufactured to include a preexisting coating of joining material located on or adjacent to a joining surface thereof.
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Patent Agency Ranking
公开(公告)号：US20180322990A1
公开(公告)日：2018-11-08
申请号：US16039455
申请日：2018-07-19
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Chen Zhou , Frederick E. Pinkerton
CPC classification number: H01F1/0593 , H01F1/0557 , H01F41/0266
Abstract: Interstitially modified compounds of rare earth element-containing, iron-rich compounds may be synthesized with a ThMn12 tetragonal crystal structure such that the compounds have useful permanent magnet properties. It is difficult to consolidate particles of the compounds into a bulk shape without altering the composition and magnetic properties of the metastable material. A combination of thermal analysis and crystal structure analysis of each compound may be used to establish heating and consolidation parameters for sintering of the particles into useful magnet shapes.
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公开(公告)号：US10062482B2
公开(公告)日：2018-08-28
申请号：US14834861
申请日：2015-08-25
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Chen Zhou , Frederick E. Pinkerton
CPC classification number: H01F1/0593 , B22F1/0014 , B22F3/105 , B22F2999/00 , C22C38/001 , C22C38/005 , C22C38/12 , H01F1/0557 , H01F41/0266 , C22C2202/02
Abstract: Interstitially modified compounds of rare earth element-containing, iron-rich compounds may be synthesized with a ThMn12 tetragonal crystal structure such that the compounds have useful permanent magnet properties. It is difficult to consolidate particles of the compounds into a bulk shape without altering the composition and magnetic properties of the metastable material. A combination of thermal analysis and crystal structure analysis of each compound may be used to establish heating and consolidation parameters for sintering of the particles into useful magnet shapes.
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公开(公告)号：US20170349176A1
公开(公告)日：2017-12-07
申请号：US15174090
申请日：2016-06-06
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Jeffrey M. Alden , Andrew R. Camden , Matthew Allen Dzurka , Soheil Samii , Chen Zhou
CPC classification number: B60W30/16 , G05D1/0276 , G05D1/0287 , G07C5/008 , G07C5/085 , G08G1/0112 , G08G1/0129 , G08G1/22 , H04L67/00 , H04W4/44 , H04W84/18
Abstract: A method for optimizing inter-vehicle order and distance includes communicating vehicle characteristics representative of a first and at least one second vehicle as the first vehicle approaches the at least one second vehicle. Based on the vehicle characteristics, a position in a driving order of the first vehicle with respect to the at least one second vehicle is selected and executed. A real-time fuel economy is recorded as the vehicle in the trailing position moves from a maximum following distance to a minimum following distance from the vehicle in the lead position. Based on at least the recorded real-time fuel economy, an optimal inter-vehicle distance between the vehicles in the lead and trailing positions is selected and executed.
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公开(公告)号：US11608034B2
公开(公告)日：2023-03-21
申请号：US16433448
申请日：2019-06-06
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Chen Zhou , Prakash Mohan Peranandam , Jianfeng Wang
Abstract: A vehicle cleaning system for cleaning a vehicle including a processor and a memory including computer-executable instructions that, when executed by the processor, cause the processor to perform operations. The operations include determining that a passenger compartment of the vehicle requires cleaning and identifying a type of cleaning required. The operations also include that at least one of a fragrance system, a dry particulate removal system, and a wet particulate removal system is activated in response to the type of cleaning required.
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公开(公告)号：US10930417B2
公开(公告)日：2021-02-23
申请号：US16039455
申请日：2018-07-19
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Chen Zhou , Frederick E. Pinkerton
Abstract: Interstitially modified compounds of rare earth element-containing, iron-rich compounds may be synthesized with a ThMn12 tetragonal crystal structure such that the compounds have useful permanent magnet properties. It is difficult to consolidate particles of the compounds into a bulk shape without altering the composition and magnetic properties of the metastable material. A combination of thermal analysis and crystal structure analysis of each compound may be used to establish heating and consolidation parameters for sintering of the particles into useful magnet shapes.
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