Patents by Inventor Hailong Ge
Hailong Ge 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).
-
Patent number: 11364788Abstract: A gear box of a hybrid power vehicle includes a first gear box part and a second gear box part. The first gear box part includes one input shaft and two intermediate shafts, and the input shaft is configured to be connected to an internal combustion engine, a first driving toothed gear and a second driving toothed gear are provided on the input shaft, a first driven toothed gear and a second driven toothed gear are provided on a first intermediate shaft, a third driven toothed gear and a fourth driven toothed gear are provided on a second intermediate shaft; and the second gear box part includes a third intermediate shaft provided with a driving toothed gear of a first gear of the electric motor and the first or second intermediate shaft provided with a driven toothed gear of the first gear of the electric motor.Type: GrantFiled: June 11, 2019Date of Patent: June 21, 2022Assignee: SAIC MOTOR CORPORATION LIMITEDInventors: Hailong Ge, Jun Zhu, Jian Wang, Bin Xu, Yuchuan Fan, Xinyu Liu, Deyan Jiang, Jian Zhou, Jun Sun, Zhengmin Gu
-
Publication number: 20200062105Abstract: A gear box of a hybrid power vehicle is provided, which includes a first gear box part and a second gear box part. The first gear box part includes one input shaft and two intermediate shafts, and the input shaft is configured to be connected to an internal combustion engine, a first driving toothed gear and a second driving toothed gear are provided on the input shaft, a first driven toothed gear and a second driven toothed gear are provided on a first intermediate shaft, a third driven toothed gear and a fourth driven toothed gear are provided on a second intermediate shaft; and the second gear box part includes a third intermediate shaft provided with a driving toothed gear of a first gear of the electric motor and the first or second intermediate shaft provided with a driven toothed gear of the first gear of the electric motor.Type: ApplicationFiled: June 11, 2019Publication date: February 27, 2020Inventors: Hailong GE, Jun ZHU, Jian WANG, Bin XU, Yuchuan FAN, Xinyu LIU, Deyan JIANG, Jian ZHOU, Jun SUN, Zhengmin GU
-
Patent number: 10144309Abstract: A dual motor power system for a pure electric vehicle and a control method thereof are disclosed, wherein within a range defined between upper and lower torque thresholds for the operations of one of the two motors under current vehicle speed, the torque of this motor is changed stepwise with a certain torque step; the required torque of the other motor is determined based on the torque distribution relation of the first and second motors; and the synchronized efficiency of the power system is determined based on the torques of the first and second motors so that the optimal synchronized efficiency of the power system is ergodically searched out, and the optimal working points of the two motors and the corresponding gear of the second motor are determined then.Type: GrantFiled: November 20, 2015Date of Patent: December 4, 2018Assignee: SAIC Motor Corporation LimitedInventors: Hongxiang Leng, Wen Li, Jun Sun, Xinhua Jiang, Feifei Zhang, Sidong Luo, Hailong Ge
-
Patent number: 9789754Abstract: A dual-motor power system or a dual-motor hybrid power system for a vehicle comprises a first motor, a second motor, an intermediate shaft, a first gear set disposed between a first driving shaft, and an intermediate shaft. The first driving shaft couples with the intermediate shaft via the first gear set, a second gear set disposed between the second driving shaft and the intermediate shaft, and a single synchronizer disposed around the second driving shaft. The synchronizer can be switched between a neutral position, a first-speed-ratio position, and a second-speed-ratio position. In the neutral position, the second driving shaft is decoupled from the first and second gear sets. In the first-speed-ratio position, the synchronizer couples the second driving shaft with the intermediate shaft via the first gear set. In the second-speed-ratio position, the synchronizer couples the second driving shaft with the intermediate shaft via the second gear set.Type: GrantFiled: August 27, 2015Date of Patent: October 17, 2017Assignee: SAIC Motor Corporation LimitedInventors: Jun Zhu, Hailong Ge, Sidong Luo, Rui Li, Xu Chai, Bin Xu, Zhenxing Fu, Hongxiang Leng, Jian Wang, Jun Sun
-
Patent number: 9744841Abstract: A hybrid-power driving system (HPDS) (100, 200) includes an engine, a motor, and a transmission. The HPDS may include a single clutch and the transmission can provide at least five forward speed ratios and can provide for at least one reverse speed ratio. The transmission can include three synchronizers and multiple gearwheels that are used in multiple speed ratios. In addition to a pure engine driving mode and a pure motor driving mode, the HPDS can operate using a hybrid-power driving mode (HDM). In the HDM, the HPDS can provide for shifting of gears without power interruption to the output shaft or half-axles and wheels of a vehicle. In the HDM, the continuous power being output can be achieved by keeping a synchronizer engaged with a gearwheel for two consecutive speed ratios.Type: GrantFiled: June 26, 2015Date of Patent: August 29, 2017Assignee: SAIC Motor Corporation LimitedInventors: Jun Zhu, Jian Wang, Hailong Ge, Zhenxing Fu, Sidong Luo, Min Liu
-
Patent number: 9545840Abstract: A hybrid-power driving system (HPDS) (110) includes an engine, a motor, and a transmission. The HPDS may include a single clutch and the transmission can provide at least six forward speed ratios and can provide for a reverse speed ratio. The transmission can include three synchronizers and multiple gearwheels that are used in multiple speed ratios. In addition to a pure engine driving mode and a pure motor driving mode, the HPDS can operate using a hybrid-power driving mode (HDM). In the HDM, the HPDS can provide for shifting of gears without power interruption to the half-axles and wheels of a vehicle. In the HDM, the continuous power being output can be achieved by keeping a synchronizer engaged to a gearwheel for two consecutive speed ratios.Type: GrantFiled: June 26, 2015Date of Patent: January 17, 2017Assignee: SAIC MOTOR CORPORATION LIMITEDInventors: Jun Zhu, Jian Wang, Hailong Ge, Zhenxing Fu, Sidong Luo
-
Publication number: 20160347203Abstract: A dual motor power system for a pure electric vehicle and a control method thereof are disclosed, wherein within a range defined between upper and lower torque thresholds for the operations of one of the two motors under current vehicle speed, the torque of this motor is changed stepwise with a certain torque step; the required torque of the other motor is determined based on the torque distribution relation of the first and second motors; and the synchronized efficiency of the power system is determined based on the torques of the first and second motors so that the optimal synchronized efficiency of the power system is ergodically searched out, and the optimal working points of the two motors and the corresponding gear of the second motor are determined then.Type: ApplicationFiled: November 20, 2015Publication date: December 1, 2016Inventors: Hongxiang Leng, Wen LI, Jun Sun, Xinhua Jiang, Feifei Zhang, Sidong Luo, Hailong Ge
-
Publication number: 20160137045Abstract: A dual-motor power system or a dual-motor hybrid power system for a vehicle comprises a first motor, a second motor, an intermediate shaft, a first gear set disposed between a first driving shaft, and an intermediate shaft. The first driving shaft couples with the intermediate shaft via the first gear set, a second gear set disposed between the second driving shaft and the intermediate shaft, and a single synchronizer disposed around the second driving shaft. The synchronizer can be switched between a neutral position, a first-speed-ratio position, and a second-speed-ratio position. In the neutral position, the second driving shaft is decoupled from the first and second gear sets. In the first-speed-ratio position, the synchronizer couples the second driving shaft with the intermediate shaft via the first gear set. In the second-speed-ratio position, the synchronizer couples the second driving shaft with the intermediate shaft via the second gear set.Type: ApplicationFiled: August 27, 2015Publication date: May 19, 2016Inventors: Jun Zhu, Hailong Ge, Sidong Luo, Rui Li, Xu Chai, Bin Xu, Zhenxing Fu, Hongxiang Leng, Jian Wang, Jun Sun
-
Publication number: 20160137048Abstract: A hybrid-power driving system (HPDS) (100, 200) includes an engine, a motor, and a transmission. The HPDS may include a single clutch and the transmission can provide at least five forward speed ratios and can provide for at least one reverse speed ratio. The transmission can include three synchronizers and multiple gearwheels that are used in multiple speed ratios. In addition to a pure engine driving mode and a pure motor driving mode, the HPDS can operate using a hybrid-power driving mode (HDM). In the HDM, the HPDS can provide for shifting of gears without power interruption to the output shaft or half-axles and wheels of a vehicle. In the HDM, the continuous power being output can be achieved by keeping a synchronizer engaged with a gearwheel for two consecutive speed ratios.Type: ApplicationFiled: June 26, 2015Publication date: May 19, 2016Inventors: Jun Zhu, Jian Wang, Hailong Ge, Zhenxing Fu, Sidong Luo, Min Liu
-
Publication number: 20160137049Abstract: A hybrid-power driving system (HPDS) (110) includes an engine, a motor, and a transmission. The HPDS may include a single clutch and the transmission can provide at least six forward speed ratios and can provide for a reverse speed ratio. The transmission can include three synchronizers and multiple gearwheels that are used in multiple speed ratios. In addition to a pure engine driving mode and a pure motor driving mode, the HPDS can operate using a hybrid-power driving mode (HDM). In the HDM, the HPDS can provide for shifting of gears without power interruption to the half-axles and wheels of a vehicle. In the HDM, the continuous power being output can be achieved by keeping a synchronizer engaged to a gearwheel for two consecutive speed ratios.Type: ApplicationFiled: June 26, 2015Publication date: May 19, 2016Inventors: Jun Zhu, Jian Wang, Hailong Ge, Zhenxing Fu, Sidong Luo
-
Patent number: 9162207Abstract: The invention relates to a fluidized bed reactor and a hydrogenation method thereof. The fluidized bed reactor (7) comprises a reactor shell (103) vertical to the ground and a phase separator (111) at the upper part of the shell (103). An inner circulation zone is provided under the phase separator (111), and comprises a cylinder (114), a tapered diffusion section (115) and a guiding structure (104). In the hydrogenation method using the fluidized bed reactor (7), an expanded bed reactor (3) is used to further hydrogenate part of the product from the fluidized bed reactor (7), and supply catalyst without influencing on the stable operation of the fluidized bed reactor (7).Type: GrantFiled: October 19, 2010Date of Patent: October 20, 2015Assignees: China Petroleum & Chemical Corporation, Fushun Research Institute of Petroleum & Petrochemicals SinopecInventors: Li Jia, Yongzhong Jia, Hailong Ge
-
Patent number: 8727939Abstract: A series/parallel hybrid electric drive unit for vehicle comprises an engine (1), a main traction motor (2), an integrated starter-generator (3), a differential (4), a first shaft (main shaft) (5), a first stage decelerating device (9), a second stage decelerating device (10), a first clutch (6), a second clutch (7) and a synchronizer (8). The synchronizer (8) is slidably arranged on the first shaft (5) which is connected to the first stage decelerating device (9) or the second stage decelerating device (10) by the synchronizer (8), respectively. The hybrid electric drive unit of the invention has a compactly-arranged internal structure and an efficient and appropriate internal connection, and a switch between connection and disconnection of respective hybrid power sources and wheels and a shifting among operating modes and gear positions of the hybrid drive system can be realized.Type: GrantFiled: November 30, 2010Date of Patent: May 20, 2014Assignee: Saic Motor Corporation LtdInventors: Hong Chen, Zhixin Chen, Weimin Gao, Jun Zhu, Sidong Luo, Hailong Ge, Jian Wang, Yanglong Chen
-
Patent number: 8701808Abstract: A series/parallel dual motor dual-clutch hybrid electrical driving unit for vehicle includes: a main traction motor (17), an integrated starter-generator (4), a differential (7), a main shaft (8), a first stage decelerating device (9), a primary clutch (16) and a first clutch (15). Said traction motor (17) is connected with said first stage decelerating device (9) via said first clutch (15). A series/parallel dual motor triple clutch hybrid electrical driving unit for vehicle further includes a second clutch (12) and a second stage decelerating device (5) based on the above described series/parallel dual motor dual-clutch hybrid electrical driving unit. The hybrid electrical driving unit according to the invention is compact in structure arrangement, high efficient and rational in connection.Type: GrantFiled: December 16, 2011Date of Patent: April 22, 2014Assignee: Shanghai E-Propulsion Auto Technology Co., Ltd.Inventors: Jun Zhu, Weimin Gao, Jiangang Lu, Hailong Ge, Sidong Luo, Jian Wang
-
Publication number: 20130005529Abstract: A series/parallel hybrid electric drive unit for vehicle comprises an engine (1), a main traction motor (2), an integrated starter-generator (3), a differential (4), a first shaft (main haft) (5), a first stage decelerating device (9), a second stage decelerating device (10), a first clutch (6), a second clutch (7) and a synchronizer (8). The synchronizer (8) is slidably arranged on the first shaft (5) which is connected to the first stage decelerating device (9) or the second stage decelerating device (10) by the synchronizer (8), respectively. The hybrid electric drive unit of the invention has a compactly-arranged internal structure and an efficient and appropriate internal connection, and a switch between connection and disconnection of respective hybrid power sources and wheels and a shifting among operating modes and gear positions of the hybrid drive system can be realized.Type: ApplicationFiled: November 30, 2010Publication date: January 3, 2013Inventors: Hong Chen, Zhixin Chen, Weimin Gao, Jun Zhu, Sidong Luo, Hailong Ge
-
Publication number: 20120208671Abstract: A series/parallel dual motor dual-clutch hybrid electrical driving unit for vehicle includes: a main traction motor (17), an integrated starter-generator (4), a differential (7), a main shaft (8), a first stage decelerating device (9), a primary clutch (16) and a first clutch (15). Said traction motor (17) is connected with said first stage decelerating device (9) via said first clutch (15). A series/parallel dual motor triple clutch hybrid electrical driving unit for vehicle further includes a second clutch (12) and a second stage decelerating device (5) based on the above described series/parallel dual motor dual-clutch hybrid electrical driving unit. The hybrid electrical driving unit according to the invention is compact in structure arrangement, high efficient and rational in connection.Type: ApplicationFiled: December 16, 2011Publication date: August 16, 2012Applicant: Shanghai E-Propulsion Auto Technology Co., Ltd.Inventors: Jun ZHU, Weimin Gao, Jiangang Lu, Hailong Ge, Sidong Luo, Jian Wang
-
Publication number: 20120205288Abstract: The invention relates to a fluidized bed reactor and a hydrogenation method thereof. The fluidized bed reactor (7) comprises a reactor shell (103) vertical to the ground and a phase separator (111) at the upper part of the shell (103). An inner circulation zone is provided under the phase separator (111), and comprises a cylinder (114), a tapered diffusion section (115) and a guiding structure (104). In the hydrogenation method using the fluidized bed reactor (7), an expanded bed reactor (3) is used to further hydrogenate part of the product from the fluidized bed reactor (7), and supply catalyst without influencing on the stable operation of the fluidized bed reactor (7).Type: ApplicationFiled: October 19, 2010Publication date: August 16, 2012Inventors: Li Jia, Yongzhong Jia, Hailong Ge