Patents by Inventor Zhe Huangpu

Zhe Huangpu 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).

  • Tilt linkage for variable stroke pump
    Patent number: 11746763
    Abstract: A variable stroke high pressure pump is disclosed. The pump uses a wobble plate design with dynamically variable tilt to provide continuous adjustment of pump stroke length and output. Dynamically variable tilt is accomplished using a linearly actuated tilt thruster rotationally coupled to the drive shaft to maintain a selected tilt of the wobble plate through the rotation of the wobble plate.
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: September 5, 2023
    Assignee: CW HOLDINGS LTD
    Inventors: Jianki Wang, Zhe Huangpu, Milton Anderson, Xiaonan Zhai, Leslie Wise
  • TILT LINKAGE FOR VARIABLE STROKE PUMP
    Publication number: 20220333586
    Abstract: A variable stroke high pressure pump is disclosed. The pump uses a wobble plate design with dynamically variable tilt to provide continuous adjustment of pump stroke length and output. Dynamically variable tilt is accomplished using a linearly actuated tilt thruster rotationally coupled to the drive shaft to maintain a selected tilt of the wobble plate through the rotation of the wobble plate.
    Type: Application
    Filed: June 23, 2022
    Publication date: October 20, 2022
    Applicant: CW HOLDINGS LTD
    Inventors: Jianki Wang, Zhe Huangpu, Milton Anderson, Xiaonan Zhai, Leslie Wise
  • Tilt linkage for variable stroke pump
    Patent number: 11401921
    Abstract: A variable stroke high pressure pump is disclosed. The pump uses a wobble plate design with dynamically variable tilt to provide continuous adjustment of pump stroke length and output. Dynamically variable tilt is accomplished using a linearly actuated tilt thruster rotationally coupled to the drive shaft to maintain a selected tilt of the wobble plate through the rotation of the wobble plate.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: August 2, 2022
    Assignee: CW Holdings LTD
    Inventors: Jianke Wang, Zhe Huangpu, Milton Anderson, Xiaonan Zhai, Leslie Wise
  • TILT LINKAGE FOR VARIABLE STROKE PUMP
    Publication number: 20210332809
    Abstract: A variable stroke high pressure pump is disclosed. The pump uses a wobble plate design with dynamically variable tilt to provide continuous adjustment of pump stroke length and output. Dynamically variable tilt is accomplished using a linearly actuated tilt thruster rotationally coupled to the drive shaft to maintain a selected tilt of the wobble plate through the rotation of the wobble plate.
    Type: Application
    Filed: July 6, 2021
    Publication date: October 28, 2021
    Applicant: CW HOLDINGS LTD
    Inventors: Jianke Wang, Zhe Huangpu, Milton Anderson, Xiaonan Zhai, Leslie Wise
  • Tilt linkage for variable stroke pump
    Patent number: 11067069
    Abstract: A variable stroke high pressure pump is disclosed. The pump uses a wobble plate design with dynamically variable tilt to provide continuous adjustment of pump stroke length and output. Dynamically variable tilt is accomplished using a linearly actuated tilt thruster rotationally coupled to the drive shaft to maintain a selected tilt of the wobble plate through the rotation of the wobble plate.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: July 20, 2021
    Assignee: CW Holdings Ltd
    Inventors: Jianke Wang, Zhe Huangpu, Milton Anderson, Xiaonan Zhai, Leslie Wise
  • TILT LINKAGE FOR VARIABLE STROKE PUMP
    Publication number: 20210123421
    Abstract: A variable stroke high pressure pump is disclosed. The pump uses a wobble plate design with dynamically variable tilt to provide continuous adjustment of pump stroke length and output. Dynamically variable tilt is accomplished using a linearly actuated tilt thruster rotationally coupled to the drive shaft to maintain a selected tilt of the wobble plate through the rotation of the wobble plate.
    Type: Application
    Filed: April 20, 2020
    Publication date: April 29, 2021
    Applicant: CW HOLDINGS LTD
    Inventors: Jianke Wang, Zhe Huangpu, Milton Anderson, Xiaonan Zhai, Leslie Wise
  • Tilt linkage for variable stroke pump
    Patent number: 10670003
    Abstract: A variable stroke high pressure pump is disclosed. The pump uses a wobble plate design with dynamically variable tilt to provide continuous adjustment of pump stroke length and output. Dynamically variable tilt is accomplished using a linearly actuated tilt thruster rotationally coupled to the drive shaft to maintain a selected tilt of the wobble plate through the rotation of the wobble plate.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: June 2, 2020
    Assignee: CW HOLDINGS LTD.
    Inventors: Jianke Wang, Zhe Huangpu, Milton Anderson, Xiaonan Zhai, Leslie Wise