Patents by Inventor Zhenwen Chen
Zhenwen Chen 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).
-
Publication number: 20240157759Abstract: A fluid management device and a thermal management system are provided. The fluid management device includes a fluid management module, a connecting member and a fluid management component, wherein the fluid management module is fixedly or limitedly connected to the connecting member; at least part of the fluid management component is located in a mounting hole; the fluid management device has a communicating channel, at least part of which is located in the connecting member; the communicating channel includes a first communicating channel being in communication with a first valve cavity of a first fluid management module, and a second communicating channel including a first sub-channel, a second sub-channel being in communication with a second valve cavity of a second fluid management module, and a third sub-channel. The opening degree of the second communicating channel can be adjusted by the fluid management component.Type: ApplicationFiled: March 18, 2022Publication date: May 16, 2024Applicant: ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD.Inventors: Zhengang JIANG, Yong XU, Zhenwen CHEN, Yao GUO, Han JIANG
-
Patent number: 11975507Abstract: The thermosetting resin composition, a prepreg containing same, a metal foil-clad laminate and a printed circuit board; the resin composition comprises the following components: a combination of a bismaleimide resin and a benzoxazine resin or a prepolymer of a bismaleimide resin and a benzoxazine resin, an epoxy resin and an active ester. A metal foil-clad laminate prepared by using the resin composition provided by the present invention has a high glass transition temperature, a low thermal expansion coefficient, a high high-temperature modulus, a high peel strength, a low dielectric constant, a low dielectric loss factor, as well as good heat resistance and good processability.Type: GrantFiled: March 6, 2019Date of Patent: May 7, 2024Assignee: Shengyi Technology Co., Ltd.Inventor: Zhenwen Chen
-
Publication number: 20220356945Abstract: A motor control method of a bistable gear shifter, comprising: determining a current required gear according to a position of a shift lever and a gear judgment strategy; determining whether the current required gear is a P gear, an R gear or an N gear; further determining whether the shift lever is in a second steady state position if it is determined that the current required gear is the P gear, the R gear or the N gear; determining whether a deviation of the position of the shift lever from the second steady state position is greater than or equal to a preset angle value, if it is determined that the shift lever is in the second steady state position; and determining a target angle of the motor as a target opening angle, if it is determined that the deviation is greater than or equal to a preset angle value.Type: ApplicationFiled: June 1, 2021Publication date: November 10, 2022Inventors: HANMAO FAN, JIANGANG LIANG, ZHENWEN CHEN, MING LI, HUONAN TAN
-
Patent number: 11305646Abstract: Provided are an automobile chassis integration control method and system. The control method includes the steps that: a cooperative control unit receives a first engine torque output by an EMS, a first engine torque limiting request output by a four-drive controller, a second engine torque limiting request output by an ESP, and a third engine torque limiting request output by a TCU from a CAN bus respectively; and the cooperative control unit cooperatively controls the first engine torque limiting request, the second engine torque limiting request, the third engine torque limiting request, and the first engine torque, and outputs a second engine torque as an engine execution torque.Type: GrantFiled: October 16, 2018Date of Patent: April 19, 2022Assignee: GUANGZHOU AUTOMOBILE GROUP CO., LTD.Inventors: Fuwen Wang, Zhenwen Chen, Qiang Chen, Xiucheng Huang, Shuang Liu
-
Patent number: 11285781Abstract: A fluid heat exchange assembly includes a fluid control module and a fluid heat exchange module, the fluid control module includes a first connecting lateral portion, the fluid heat exchange module includes a second connecting lateral portion; the first connecting lateral portion and the second connecting lateral portion are oppositely and sealingly arranged; the fluid heat exchange module includes a heat exchange core and a connecting component fixed by welding; the fluid control module includes at least a first flow passage and a second flow passage; the fluid heat exchange module includes a first fluid communication cavity, and the second flow passage is in communication with the first fluid communication cavity; the connecting component includes a connecting channel, the connecting channel penetrates through the connecting component. The fluid heat exchange assembly reduces pipeline arrangement and is of a small and compact integral structure.Type: GrantFiled: November 9, 2017Date of Patent: March 29, 2022Assignee: Zhejiang Sanhua Intelligent Controls Co., LtdInventors: Zhenwen Chen, Jianmin Zhang, Kezhe Qian, Shifeng Hu
-
Publication number: 20220056225Abstract: The thermosetting resin composition, a prepreg containing same, a metal foil-clad laminate and a printed circuit board; the resin composition comprises the following components: a combination of a bismaleimide resin and a benzoxazine resin or a prepolymer of a bismaleimide resin and a benzoxazine resin, an epoxy resin and an active ester. A metal foil-clad laminate prepared by using the resin composition provided by the present invention has a high glass transition temperature, a low thermal expansion coefficient, a high high-temperature modulus, a high peel strength, a low dielectric constant, a low dielectric loss factor, as well as good heat resistance and good processability.Type: ApplicationFiled: March 6, 2019Publication date: February 24, 2022Inventor: Zhenwen CHEN
-
Publication number: 20210370767Abstract: Provided are an automobile chassis integration control method and system. The control method includes the steps that: a cooperative control unit receives a first engine torque output by an EMS, a first engine torque limiting request output by a four-drive controller, a second engine torque limiting request output by an ESP, and a third engine torque limiting request output by a TCU from a CAN bus respectively; and the cooperative control unit cooperatively controls the first engine torque limiting request, the second engine torque limiting request, the third engine torque limiting request, and the first engine torque, and outputs a second engine torque as an engine execution torque.Type: ApplicationFiled: October 16, 2018Publication date: December 2, 2021Inventors: Fuwen WANG, Zhenwen CHEN, Qiang CHEN, Xiucheng HUANG, Shuang LIU
-
Patent number: 11162583Abstract: A gear shift linkage mechanism includes a gear shift linkage assembly and a spherical bowl for connecting to a gear shift rocker arm. The gear shift linkage assembly includes a connecting member, a gear shift linkage, a first elastic element, and a second elastic element. One end of the connecting member is connected with the spherical bowl, one end of the gear shift linkage is movably configured in the cavity. One end of the first elastic element presses against the limiting portion, and another end of the first elastic element is supported on the cavity. One end of the second elastic element presses against the limiting portion, and another end of the second elastic element is supported on the first through hole. The gear shift linkage mechanism efficiently improves the buffering and damping effect of the gear shift linkage assembly, and thus prevents damage of the transmission.Type: GrantFiled: October 22, 2018Date of Patent: November 2, 2021Assignee: GUANGZHOU AUTOMOBILE GROUP CO., LTD.Inventors: Zhigang Liu, Zhenwen Chen, Yushan Zhu, Zhaochen Dong
-
Publication number: 20210246981Abstract: A gear shift linkage mechanism includes a gear shift linkage assembly and a spherical bowl for connecting to a gear shift rocker arm. The gear shift linkage assembly includes a connecting member, a gear shift linkage, a first elastic element, and a second elastic element. One end of the connecting member is connected with the spherical bowl, one end of the gear shift linkage is movably configured in the cavity. One end of the first elastic element presses against the limiting portion, and another end of the first elastic element is supported on the cavity. One end of the second elastic element presses against the limiting portion, and another end of the second elastic element is supported on the first through hole. The gear shift linkage mechanism efficiently improves the buffering and damping effect of the gear shift linkage assembly, and thus prevents damage of the transmission.Type: ApplicationFiled: October 22, 2018Publication date: August 12, 2021Applicant: GUANGZHOU AUTOMOBILE GROUP CO., LTD.Inventors: Zhigang Liu, Zhenwen Chen, Yushan Zhu, Zhaochen Dong
-
Publication number: 20200317181Abstract: Provided are a vehicle, an electronic parking brake system and a control method thereof. The control method includes: controlling, when the electronic parking brake system is started, an electronic parking clamping force to be equal to a first preset value to perform parking braking on the vehicle; detecting the electronic parking clamping force and a current state of the vehicle; and when detecting that the vehicle moves, adjusting the electronic parking clamping force according to a magnitude relationship between the electronic parking clamping force and the first preset value to perform the parking braking on the vehicle again.Type: ApplicationFiled: January 19, 2018Publication date: October 8, 2020Applicant: Guangzhou Automobile Group Co., Ltd.Inventors: Jiantao SUN, Zhenwen CHEN, Lang LIU, Dongxu YI, Chunhui PEI
-
Publication number: 20200031198Abstract: A fluid heat exchange assembly includes a fluid control module and a fluid heat exchange module, the fluid control module includes a first connecting lateral portion, the fluid heat exchange module includes a second connecting lateral portion; the first connecting lateral portion and the second connecting lateral portion are oppositely and sealingly arranged; the fluid heat exchange module includes a heat exchange core and a connecting component fixed by welding; the fluid control module includes at least a first flow passage and a second flow passage; the fluid heat exchange module includes a first fluid communication cavity, and the second flow passage is in communication with the first fluid communication cavity; the connecting component includes a connecting channel, the connecting channel penetrates through the connecting component. The fluid heat exchange assembly reduces pipeline arrangement and is of a small and compact integral structure.Type: ApplicationFiled: November 9, 2017Publication date: January 30, 2020Inventors: Zhenwen CHEN, Jianmin ZHANG, Kezhe QIAN, Shifeng HU
-
Patent number: D764027Type: GrantFiled: April 13, 2015Date of Patent: August 16, 2016Assignee: Zhejiang Sanhua Automotive Components Co., Ltd.Inventors: Bin Yin, Haoming Qiu, Zhenwen Chen
-
Patent number: D765226Type: GrantFiled: April 13, 2015Date of Patent: August 30, 2016Assignee: Zhejiang Sanhua Automotive Concepts Co., Ltd.Inventors: Bin Yin, Haoming Qiu, Zhenwen Chen