Patents by Inventor Lipeng YUAN

Lipeng YUAN 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).

  • BIONIC FLOW CHANNEL DESIGN METHOD FOR ADDITIVE MANUFACTURING CYLINDER BLOCK AND HYDRAULIC DRIVE DEVICE THEREOF
    Publication number: 20230385488
    Abstract: The present invention relates to a bionic flow channel design method for additive manufacturing cylinder block and its hydraulic drive device , which includes the following steps: Step 1: determine the energy required to transfer liquid through bionic flow channels; Step 2: determine the radius of the bionic flow channel; Step 3: determine the branch angle of the bionic flow channel; Step 4: determine the structure of the bionic flow channel and complete the manufacture of the hydraulic drive device.
    Type: Application
    Filed: May 19, 2023
    Publication date: November 30, 2023
    Inventors: Kaixian BA, Xinjie LI, Bin YU, Zhipeng HUANG, Lipeng YUAN, Qixin ZHU, Ruikang CAO, Yuepeng XU
  • Method and System for Optimizing the Joint Hinge Point Position of a Hydraulic Tandem Mechanism Based on Lightweight
    Publication number: 20220097224
    Abstract: The present invention relates to a method and system for optimizing the joint hinge point position of a hydraulic tandem mechanism based on lightweight.
    Type: Application
    Filed: September 27, 2021
    Publication date: March 31, 2022
    Inventors: Bin Yu, Qixin Zhu, Chunyu Wang, Kaixian Ba, Xiangdong Kong, Lipeng Yuan
  • Lightweight 4-degree-of-freedom leg mechanism of bionic quadruped robot
    Patent number: 11142268
    Abstract: A lightweight 4-degree-of-freedom leg mechanism of a bionic quadruped robot, which includes a hip-joint lateral-swing assembly, a thigh longitudinal-swing assembly and a shank longitudinal-swing assembly. The hip-joint lateral-swing assembly includes a hip-joint swing cylinder and an electro-hydraulic actuator. One end of the electro-hydraulic actuator and one end of the thigh longitudinal-swing assembly are respectively connected to the hip-joint swing cylinder via a connecting block. The other end of the electro-hydraulic actuator is hinged to a side of the thigh longitudinal-swing assembly. The other end of the thigh longitudinal-swing assembly is hinged to the shank longitudinal-swing assembly.
    Type: Grant
    Filed: April 2, 2021
    Date of Patent: October 12, 2021
    Assignee: YANSHAN UNIVERSITY
    Inventors: Bin Yu, Kaixian Ba, Jiankui Yang, Qixin Zhu, Zhipeng Huang, Lipeng Yuan
  • LIGHTWEIGHT 4-DEGREE-OF-FREEDOM LEG MECHANISM OF BIONIC QUADRUPED ROBOT
    Publication number: 20210229765
    Abstract: A lightweight 4-degree-of-freedom leg mechanism of a bionic quadruped robot, which includes a hip-joint lateral-swing assembly, a thigh longitudinal-swing assembly and a shank longitudinal-swing assembly. The hip-joint lateral-swing assembly includes a hip-joint swing cylinder and an electro-hydraulic actuator. One end of the electro-hydraulic actuator and one end of the thigh longitudinal-swing assembly are respectively connected to the hip-joint swing cylinder via a connecting block. The other end of the electro-hydraulic actuator is hinged to a side of the thigh longitudinal-swing assembly. The other end of the thigh longitudinal-swing assembly is hinged to the shank longitudinal-swing assembly.
    Type: Application
    Filed: April 2, 2021
    Publication date: July 29, 2021
    Inventors: Bin YU, Kaixian BA, Jiankui YANG, Qixin ZHU, Zhipeng HUANG, Lipeng YUAN