Patents by Inventor Shaobo Yang
Shaobo Yang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11959379Abstract: Disclosed is a method for measuring gas pressure of a close-distance seam group simultaneously, including the following steps: constructing a pressure-measuring drill hole inclined downwards; lowering a first seam piezometer tube, lowering a baffle and a polyurethane blocking material after a tube head reaching a lowermost seam; and installing a gas pressure gauge; lowering a second seam piezometer tube, lowering the baffle and the polyurethane blocking material after the tube head reaching a second layer of seam; and installing the gas pressure gauge; lowering a nth seam piezometer tube, lowering the baffle and the polyurethane blocking material after the tube head reaching a nth layer of seam; and installing the gas pressure gauge; injecting a high-water and quick-solidifying material into the drill hole; and connecting the gas pressure gauges through optical fibers, and connecting the gas pressure gauges with a ground control system.Type: GrantFiled: November 9, 2023Date of Patent: April 16, 2024Assignee: Anhui University of Science and TechnologyInventors: Shaobo Li, Lei Wang, Xingang Niu, Chuanqi Zhu, Zhenyu Yang, Lipeng Chen, Yu Zhang
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Publication number: 20240088741Abstract: A stator, a motor, and an electric vehicle are provided. The stator includes: a housing, where the housing has an accommodation space, and an oil inlet is disposed on the housing; a ring-shaped iron core punching sheet, where the iron core punching sheet is disposed in the accommodation space, and abuts against an inner wall of the housing; a spacer sleeve, where the spacer sleeve is sleeved in the iron core punching sheet, an outer surface of the spacer sleeve abuts against a side that is of the tooth part and that faces away from the yoke part, and a slot opening of the stator slot fits with the spacer sleeve to form a third cooling channel; and a flow guiding assembly, where the flow guiding assembly is disposed in the accommodation space. The three-layer oil-injection cooling design can improve a heat dissipation capability of the stator.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Applicant: Huawei Digital Power Technologies Co., Ltd.Inventors: Haisong XU, Shaobo YANG, Bayaer EERHEMU, Yongjian WAN
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Publication number: 20240068359Abstract: Disclosed is a method for measuring gas pressure of a close-distance seam group simultaneously, including the following steps: constructing a pressure-measuring drill hole inclined downwards; lowering a first seam piezometer tube, lowering a baffle and a polyurethane blocking material after a tube head reaching a lowermost seam; and installing a gas pressure gauge; lowering a second seam piezometer tube, lowering the baffle and the polyurethane blocking material after the tube head reaching a second layer of seam; and installing the gas pressure gauge; lowering a nth seam piezometer tube, lowering the baffle and the polyurethane blocking material after the tube head reaching a nth layer of seam; and installing the gas pressure gauge; injecting a high-water and quick-solidifying material into the drill hole; and connecting the gas pressure gauges through optical fibers, and connecting the gas pressure gauges with a ground control system.Type: ApplicationFiled: November 9, 2023Publication date: February 29, 2024Applicant: Anhui University of Science and TechnologyInventors: Shaobo LI, Lei WANG, Xingang NIU, Chuanqi ZHU, Zhenyu YANG, Lipeng CHEN, Yu ZHANG
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Publication number: 20230327504Abstract: A stator includes a stator core and a seal kit. The stator core includes a yoke part and a plurality of tooth parts. A tooth root of the tooth part is connected to the yoke part. A tooth top of the tooth part is away from the yoke part. An opening slot is formed between two adjacent tooth parts. The opening slot includes a coil slot and a flow passing slot that communicate with each other. The coil slot extends from the tooth top to the tooth root. The coil slot is configured to accommodate a stator coil. The flow passing slot extends from the tooth root to the yoke part. The seal kit is connected to an inner wall of the opening slot. The seal kit and the inner wall of the flow passing slot jointly form a flow passing passage for a coolant to flow through.Type: ApplicationFiled: May 22, 2023Publication date: October 12, 2023Applicant: Huawei Digital Power Technologies Co., Ltd.Inventors: Hongbing LIU, Haisong XU, Jiangang WANG, Shaobo YANG, Bayaer EERHEMU, Jun CHEN
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Publication number: 20230318370Abstract: A motor, a powertrain, and a device. A plurality of first oil channels are formed between an inner surface of a housing and an outer surface of a stator core, second oil channels are formed at groove roots of coil slots of the stator core, to form double-layer oil channels at the outer surface of the stator core and the root of the coil slot of the stator core, and ensure effective cooling of the stator core and a coil winding. After cooling oil is injected from an oil filling port, a flow direction of the cooling oil in some of the second oil channels is opposite to that of cooling oil in a remaining second oil channel, so that interleaved reverse flows are implemented, and axial temperature of the stator core and the coil winding is more even.Type: ApplicationFiled: May 22, 2023Publication date: October 5, 2023Applicant: Huawei Digital Power Technologies Co., Ltd.Inventors: Hongbing LIU, Haisong XU, Bayaer EERHEMU, Shaobo YANG, Jun CHEN
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Publication number: 20230299629Abstract: A rotor includes: a rotating shaft, having a hollow channel, where a plurality of oil holes connected to the hollow channel is disposed; and a rotor iron core assembly, sleeved on the rotating shaft, and including a first end plate, a second end plate, and an iron core body located between the first end plate and the second end plate. A plurality of first runners is connected to the plurality of oil holes and a plurality of second runners connected to the outside is disposed on inner sides of the end plate, and the first runner and the second runner are spaced along a circumferential direction and a radial direction and are not connected. A plurality of oil passages that run through the iron core body along an axial direction is spaced on the iron core body around the rotating shaft.Type: ApplicationFiled: March 15, 2023Publication date: September 21, 2023Applicant: Huawei Digital Power Technologies Co., Ltd.Inventor: Shaobo YANG
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Publication number: 20230087205Abstract: A power assembly includes a rotor iron core, a gear set, a rotating shaft, and an oil-pumping system. The rotating shaft is fixedly connected to the rotor iron core and a driving gear in the gear set. The housing has an oil storage pool at a bottom and an oil collection tank at a high location, a part of a structure of a first gear in the gear set is located in the oil storage pool, and the first gear rotates to drive cooling oil in the oil storage pool to be raised and collected by the oil collection tank. The rotating shaft has a cooling oil channel inside. The cooling oil in the oil collection tank flows to the cooling oil channel, to dissipate heat from the rotor iron core.Type: ApplicationFiled: November 28, 2022Publication date: March 23, 2023Inventors: Shaobo Yang, Haisong Xu, Jiangang Wang, Jun Chen
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Publication number: 20230014936Abstract: A temperature control system includes: a first cooling circuit, where a first cooling medium is circulated in the first cooling circuit, and the first cooling circuit is configured to cool a first structural unit; a second cooling circuit, where a second cooling medium is circulated in the second cooling circuit, and the second cooling circuit is configured to cool a second structural unit; and a heat exchanger, separately connected to the first cooling circuit and the second cooling circuit, and configured to perform heat exchange between the first cooling medium and the second cooling medium, where the first cooling circuit includes a bypass branch, and the bypass branch is connected in parallel to the heat exchanger. According to the temperature control system, heat dissipation efficiency for an inverter and an overall heat dissipation capability for a powertrain are improved.Type: ApplicationFiled: September 27, 2022Publication date: January 19, 2023Applicant: Huawei Digital Power Technologies Co., Ltd.Inventors: Jiangang WANG, Shaobo YANG, Jun CHEN, Quanming LI
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Publication number: 20220320962Abstract: A powertrain includes a motor, a reducer, an oil pan, and a cooling system. The cooling system includes at least one heat exchanger and at least two oil pumps. The at least two oil pumps are configured to deliver, to the heat exchanger, cooling oil sucked from the oil pan. The heat exchanger is configured to cool the cooling oil sucked by the at least two oil pumps. An oil outlet port of the heat exchanger is connected to an oil passage in the motor and an oil passage in the reducer, so that a part of the cooling oil cools the motor through the oil passage in the motor, and another part of the cooling oil cools the reducer through the oil passage in the reducer. The embodiments can improve a cooling effect of the cooling system for the powertrain.Type: ApplicationFiled: June 21, 2022Publication date: October 6, 2022Applicant: Huawei Digital Power Technologies Co., Ltd.Inventors: Shaobo YANG, Jiangang WANG
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Patent number: 9527253Abstract: A multi-chamber tire manufacturing mold, comprising an upper holding plate and a lower holding plate having an interval between the upper holding plate and the lower holding plate; a tire periphery forming slider, a tire inner chamber forming slider, an upper mold block, a lower mold block, and a central mold post are arranged in the interval; the upper holding plate is connected to the plurality of upper mold blocks, and the lower holding plate is connected to a plurality of lower mold blocks, forming an enclosed chamber; the tire inner chamber forming slider arranged in the enclosed chamber, forming a flexible portion chamber and a partitioned chamber, such that isolating chambers are formed in the flexible portion; the openings of which together with the tire periphery forming slider form an enclosed chamber via process sealing members and fill the forming outer body.Type: GrantFiled: September 25, 2013Date of Patent: December 27, 2016Assignee: Chengdu Youyang Electromechanical Product Design Co., Ltd.Inventors: Shugang Gong, Shaobo Yang, Xiaoling Li, Xingyin Wu, Lei Peng
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Publication number: 20160236429Abstract: A multi-chamber tire manufacturing mold, comprising an upper holding plate and a lower holding plate having an interval between the upper holding plate and the lower holding plate; a tire periphery forming slider, a tire inner chamber forming slider, an upper mold block, a lower mold block, and a central mold post are arranged in the interval; the upper holding plate is connected to the plurality of upper mold blocks, and the lower holding plate is connected to a plurality of lower mold blocks, forming an enclosed chamber; the tire inner chamber forming slider arranged in the enclosed chamber, forming a flexible portion chamber and a partitioned chamber, such that isolating chambers are formed in the flexible portion; the openings of which together with the tire periphery forming slider form an enclosed chamber via process sealing members and fill the forming outer body.Type: ApplicationFiled: September 25, 2013Publication date: August 18, 2016Inventors: Shugang Gong, Shaobo Yang, Xiaoling Li, Xingyin Wu, Lei Peng
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Patent number: 9377316Abstract: A method and apparatus for providing a location service are disclosed. The method is performed at a mobile device having one or more processors and memory for storing programs to be executed by the one or more processors. The method includes storing respective geographic positions for a set of points of interest (POIs). The method includes determining a current location and a current viewing direction of a user while storing the respective geographic positions of the set of POIs. The method also includes identifying, based on the stored geographic positions and the current location and viewing direction of the user, a subset of POIs within a current field of view associated with the user from the set of POIs. The method further includes mapping the current location of the user and the respective geographic positions of the subset of POIs onto a user interface displayed on the mobile device.Type: GrantFiled: February 5, 2015Date of Patent: June 28, 2016Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Huafeng Ma, Juan Li, Shaobo Yang, Nanjiang Liu, Man Liu, Jin Lin, Xiaodong Ma, Fangjian Zhan
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Publication number: 20150153191Abstract: A method and apparatus for providing a location service are disclosed. The method is performed at a mobile device having one or more processors and memory for storing programs to be executed by the one or more processors. The method includes storing respective geographic positions for a set of points of interest (POIs). The method includes determining a current location and a current viewing direction of a user while storing the respective geographic positions of the set of POIs. The method also includes identifying, based on the stored geographic positions and the current location and viewing direction of the user, a subset of POIs within a current field of view associated with the user from the set of POIs. The method further includes mapping the current location of the user and the respective geographic positions of the subset of POIs onto a user interface displayed on the mobile device.Type: ApplicationFiled: February 5, 2015Publication date: June 4, 2015Inventors: Huafeng MA, Juan Li, Shaobo Yang, Nanjiang Liu, Man Liu, Jin Lin, Xiaodong Ma, Fangjian Zhan
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Patent number: 8916574Abstract: The present invention relates to 4-(substituted anilino)-quinazoline derivatives as tyrosine kinase inhibitors. Specifically, compounds of formula I, or pharmaceutically acceptable salts or solvates thereof are disclosed, in which each substitutent in formula I is defined in the description. Preparation method of the compounds of formula I, pharmaceutical compositions and pharmaceutical uses thereof are also disclosed. The compounds of formula I are effective tyrosine kinase inhibitors.Type: GrantFiled: September 20, 2010Date of Patent: December 23, 2014Assignee: Qilu Pharmaceutical Co., Ltd.Inventors: Jingyi Wang, Chuanwen Fan, Long Zhang, Zhongru Guo, Ying Li, Shaobo Yang, Shousheng Yan, Jianrong Zhu, Qingmin Yang, Minghui Zhang
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Publication number: 20120208833Abstract: The present invention relates to 4-(substituted anilino)-quinazoline derivatives as tyrosine kinase inhibitors. Specifically, compounds of formula I, or pharmaceutically acceptable salts or solvates thereof are disclosed, in which each substitutent in formula I is defined in the description. Preparation method of the compounds of formula I, pharmaceutical compositions and pharmaceutical uses thereof are also disclosed. The compounds of formula I are effective tyrosine kinase inhibitors.Type: ApplicationFiled: September 20, 2010Publication date: August 16, 2012Applicant: QILU Pharmaceutical Co., Ltd.Inventors: Jingyi Wang, Chuanwen Fan, Long Zhang, Zhongru Guo, Ying Li, Shaobo Yang, Shousheng Yan, Jianrong Zhu, Qingmin Yang, Minghui Zhang