Patents by Inventor Falin ZENG
Falin ZENG 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: 12038075Abstract: A gear-hydraulic-rhombic pyramid integrated multi-mode hybrid transmission device includes an input assembly, a hydraulic transmission mechanism, a front planetary gear mechanism, a rhombic pyramid-type continuously variable transmission mechanism, a rear planetary gear mechanism, an output assembly, a clutch assembly, and a brake assembly. The clutch assembly connects an output end of the input assembly to an input end of the hydraulic transmission mechanism and an input end of the front planetary gear mechanism. The clutch assembly connects an output end of the hydraulic transmission mechanism to the front planetary gear mechanism and the rear planetary gear mechanism. The clutch assembly connects the front planetary gear mechanism, the rhombic pyramid-type continuously variable transmission mechanism, the rear planetary gear mechanism, and the output assembly in sequence. The clutch assembly and the brake assembly provide a continuous transmission ratio between the input assembly and the output assembly.Type: GrantFiled: June 25, 2021Date of Patent: July 16, 2024Assignee: JIANGSU UNIVERSITYInventors: Zhen Zhu, Lingxin Zeng, Yingfeng Cai, Long Chen, Yulin Deng, Xiaodong Sun, Xiang Tian, Yong Wang, Falin Zeng, Chaofeng Pan
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Publication number: 20240200643Abstract: A gear-hydraulic-rhombic pyramid integrated multi-mode hybrid transmission device includes an input assembly, a hydraulic transmission mechanism, a front planetary gear mechanism, a rhombic pyramid-type continuously variable transmission mechanism, a rear planetary gear mechanism, an output assembly, a clutch assembly, and a brake assembly. The clutch assembly connects an output end of the input assembly to an input end of the hydraulic transmission mechanism and an input end of the front planetary gear mechanism. The clutch assembly connects an output end of the hydraulic transmission mechanism to the front planetary gear mechanism and the rear planetary gear mechanism. The clutch assembly connects the front planetary gear mechanism, the rhombic pyramid-type continuously variable transmission mechanism, the rear planetary gear mechanism, and the output assembly in sequence. The clutch assembly and the brake assembly provide a continuous transmission ratio between the input assembly and the output assembly.Type: ApplicationFiled: June 25, 2021Publication date: June 20, 2024Applicant: JIANGSU UNIVERSITYInventors: Zhen ZHU, Lingxin ZENG, Yingfeng CAI, Long CHEN, Yulin DENG, Xiaodong SUN, Xiang TIAN, Yong WANG, Falin ZENG, Chaofeng PAN
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Patent number: 11959535Abstract: A continuously variable transmission with both equal-difference output and equal-ratio output includes an input mechanism, a hydraulic transmission mechanism, a planetary-gear-set convergence mechanism, an equal-difference output mechanism, an equal-ratio output mechanism, a clutch assembly, and a brake. The clutch assembly connects an output end of the input mechanism to an input end of the hydraulic transmission mechanism and the planetary-gear-set convergence mechanism and connects an output end of the hydraulic transmission mechanism to the planetary-gear-set convergence mechanism. The clutch assembly connects the planetary-gear-set convergence mechanism to the equal-difference output mechanism and the equal-ratio output mechanism. The clutch assembly connects the equal-ratio output mechanism to the equal-difference output mechanism.Type: GrantFiled: January 10, 2022Date of Patent: April 16, 2024Assignee: JIANGSU UNIVERSITYInventors: Zhen Zhu, Lingxin Zeng, Yingfeng Cai, Long Chen, Yanpeng Yang, Dongqing Wang, Yulin Deng, Xiaodong Sun, Xiang Tian, Yong Wang, Falin Zeng, Chaofeng Pan
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Publication number: 20240117869Abstract: A continuously variable transmission with both equal-difference output and equal-ratio output includes an input mechanism, a hydraulic transmission mechanism, a planetary-gear-set convergence mechanism, an equal-difference output mechanism, an equal-ratio output mechanism, a clutch assembly, and a brake. The clutch assembly connects an output end of the input mechanism to an input end of the hydraulic transmission mechanism and the planetary-gear-set convergence mechanism and connects an output end of the hydraulic transmission mechanism to the planetary-gear-set convergence mechanism. The clutch assembly connects the planetary-gear-set convergence mechanism to the equal-difference output mechanism and the equal-ratio output mechanism. The clutch assembly connects the equal-ratio output mechanism to the equal-difference output mechanism.Type: ApplicationFiled: January 10, 2022Publication date: April 11, 2024Applicant: JIANGSU UNIVERSITYInventors: Zhen ZHU, Lingxin ZENG, Yingfeng CAI, Long CHEN, Yanpeng YANG, Dongqing WANG, Yulin DENG, Xiaodong SUN, Xiang TIAN, Yong WANG, Falin ZENG, Chaofeng PAN
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Patent number: 11408496Abstract: A gear-hydraulic-metal belt integrated multi-mode hydro-mechanical hybrid transmission device includes an input assembly, an output assembly, a metal belt transmission mechanism, a planetary gear assembly, a hydraulic transmission mechanism, a clutch assembly and a brake assembly. The input assembly is connected to the metal belt transmission mechanism, the planetary gear assembly and the hydraulic transmission mechanism. The metal belt transmission mechanism and the hydraulic transmission mechanism are connected to the planetary gear assembly. The planetary gear assembly is connected to the output assembly. The clutch assembly connects the input assembly to the metal belt transmission mechanism and the planetary gear assembly, and connects each of the metal belt transmission mechanism and the hydraulic transmission mechanism to the planetary gear assembly. The clutch assembly and the brake assembly provide a continuous transmission ratio between the input assembly and the output assembly.Type: GrantFiled: February 10, 2020Date of Patent: August 9, 2022Assignee: Jiangsu UniversityInventors: Zhen Zhu, Yingfeng Cai, Long Chen, Xiang Tian, Changgao Xia, Falin Zeng, Chaochun Yuan, Jiajia Wang, Xiaodong Sun, Dehua Shi
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Patent number: 11359707Abstract: A hydro-mechanical transmission device with a dual-clutch transmission includes an input mechanism, a pump-controlled motor mechanism, an odd-numbered gear transmission mechanism, an even-numbered gear transmission mechanism, an output mechanism, and a jackshaft. The input mechanism is connected to the odd-numbered gear transmission mechanism and the even-numbered gear transmission mechanism that are connected in parallel, and is connected to an input end of the pump-controlled motor mechanism. An output end of the pump-controlled motor mechanism is connected, through the jackshaft, to the odd-numbered gear transmission mechanism and the even-numbered gear transmission mechanism that are connected in parallel, and is connected to the output mechanism. Switching among hydraulic transmission, hydro-mechanical transmission, and mechanical transmission modes between the input mechanism and the output mechanism is implemented by controlling combination and engagement/disengagement of clutches and a brake.Type: GrantFiled: February 26, 2020Date of Patent: June 14, 2022Assignee: JIANGSU UNIVERSITYInventors: Zhen Zhu, Yingfeng Cai, Long Chen, Changgao Xia, Xiang Tian, Jiajia Wang, Falin Zeng, Xiaodong Sun, Dehua Shi, Xing Xu
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Publication number: 20210372512Abstract: A gear-hydraulic-metal belt integrated multi-mode hydro-mechanical hybrid transmission device includes an input assembly, an output assembly, a metal belt transmission mechanism, a planetary gear assembly, a hydraulic transmission mechanism, a clutch assembly and a brake assembly. The input assembly is connected to the metal belt transmission mechanism, the planetary gear assembly and the hydraulic transmission mechanism. The metal belt transmission mechanism and the hydraulic transmission mechanism are connected to the planetary gear assembly. The planetary gear assembly is connected to the output assembly. The clutch assembly connects the input assembly to the metal belt transmission mechanism and the planetary gear assembly, and connects each of the metal belt transmission mechanism and the hydraulic transmission mechanism to the planetary gear assembly. The clutch assembly and the brake assembly provide a continuous transmission ratio between the input assembly and the output assembly.Type: ApplicationFiled: February 10, 2020Publication date: December 2, 2021Applicant: Jiangsu UniversityInventors: Zhen ZHU, Yingfeng CAI, Long CHEN, Xiang TIAN, Changgao XIA, Falin ZENG, Chaochun YUAN, Jiajia WANG, Xiaodong SUN, Dehua SHI
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Publication number: 20210356024Abstract: A hydro-mechanical transmission device with a dual-clutch transmission includes an input mechanism, a pump-controlled motor mechanism, an odd-numbered gear transmission mechanism, an even-numbered gear transmission mechanism, an output mechanism, and a jackshaft. The input mechanism is connected to the odd-numbered gear transmission mechanism and the even-numbered gear transmission mechanism that are connected in parallel, and is connected to an input end of the pump-controlled motor mechanism. An output end of the pump-controlled motor mechanism is connected, through the jackshaft, to the odd-numbered gear transmission mechanism and the even-numbered gear transmission mechanism that are connected in parallel, and is connected to the output mechanism. Switching among hydraulic transmission, hydro-mechanical transmission, and mechanical transmission modes between the input mechanism and the output mechanism is implemented by controlling combination and engagement/disengagement of clutches and a brake.Type: ApplicationFiled: February 26, 2020Publication date: November 18, 2021Applicant: JIANGSU UNIVERSITYInventors: Zhen ZHU, Yingfeng CAI, Long CHEN, Changgao XIA, Xiang TIAN, Jiajia WANG, Falin ZENG, Xiaodong SUN, Dehua SHI, Xing XU
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Patent number: 11155154Abstract: A multi-pump driven single-motor hydro-mechanical hybrid transmission device includes an input shaft, a planetary gear split mechanism, a hydraulic transmission system, a planetary gear convergence mechanism, and an output shaft. The input shaft is connected to the hydraulic transmission system and the planetary gear convergence mechanism through the planetary gear split mechanism. The hydraulic transmission system and the planetary gear convergence mechanism are both connected to the output shaft. The hydraulic transmission system includes a multi-pump driving mechanism, a fixed displacement motor mechanism, and a hydraulic transmission output mechanism. The multi-pump driving mechanism is connected to the fixed displacement motor mechanism. The fixed displacement motor mechanism is connected to the planetary gear convergence mechanism and is connected to the output shaft through the hydraulic transmission output mechanism.Type: GrantFiled: February 26, 2020Date of Patent: October 26, 2021Assignee: JIANGSU UNIVERSITYInventors: Long Chen, Zhen Zhu, Yingfeng Cai, Xiang Tian, Changgao Xia, Falin Zeng, Jiajia Wang, Dehua Shi, Chaochun Yuan, Xiaodong Sun
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Publication number: 20210323394Abstract: A multi-pump driven single-motor hydro-mechanical hybrid transmission device includes an input shaft, a planetary gear split mechanism, a hydraulic transmission system, a planetary gear convergence mechanism, and an output shaft. The input shaft is connected to the hydraulic transmission system and the planetary gear convergence mechanism through the planetary gear split mechanism. The hydraulic transmission system and the planetary gear convergence mechanism are both connected to the output shaft. The hydraulic transmission system includes a multi-pump driving mechanism, a fixed displacement motor mechanism, and a hydraulic transmission output mechanism. The multi-pump driving mechanism is connected to the fixed displacement motor mechanism. The fixed displacement motor mechanism is connected to the planetary gear convergence mechanism and is connected to the output shaft through the hydraulic transmission output mechanism.Type: ApplicationFiled: February 26, 2020Publication date: October 21, 2021Applicant: JIANGSU UNIVERSITYInventors: Long CHEN, Zhen ZHU, Yingfeng CAI, Xiang TIAN, Changgao XIA, Falin ZENG, Jiajia WANG, Dehua SHI, Chaochun YUAN, Xiaodong SUN