Patents by Inventor Jiankang Song

Jiankang Song 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).

  • Verification system for large-scale weighing machine and self-location loading-unloading load measuring device
    Patent number: 9116033
    Abstract: A verification system for a large-scale weighing machine comprises at least four tension frameworks penetrating through a weighing platform hole preset on a weighing platform surface of the weighing machine, for connecting to a weighing platform foundation and being disposed perpendicular to the weighing platform surface, at least four self-adjusting loading-unloading load measuring devices disposed corresponding to the tension frameworks, and a constant-load control device connected with the loading-unloading mechanism and allows the loading-unloading mechanism to maintain constant applied load while loading. The self-adjusting loading-unloading load measuring devices includes a self-adjusting loading-unloading mechanism and a high-precision load measuring instrument adjacent to the top side of the loading-unloading mechanism. The high-precision load measuring instrument is at least three times larger than an accuracy of the weighing machine.
    Type: Grant
    Filed: May 30, 2011
    Date of Patent: August 25, 2015
    Assignee: FUJIAN METROLOGY INSTITUTE
    Inventors: Jianhui Lin, Jiankang Song, Jinhui Yao, Hui Chi
  • VERIFICATION SYSTEM FOR LARGE-SCALE WEIGHING MACHINE AND SELF-LOCATION LOADING-UNLOADING LOAD MEASURING DEVICE
    Publication number: 20130104620
    Abstract: A verification system for a large-scale weighing machine comprises at least four tension frameworks penetrating through a weighing platform hole preset on a weighing platform surface of the weighing machine, for connecting to a weighing platform foundation and being disposed perpendicular to the weighing platform surface, at least four self-location loading-unloading load measuring devices disposed corresponding to the tension frameworks, and a constant-load control device connected with the loading-unloading mechanism and allows the loading-unloading mechanism to maintain constant applied load while loading. The self-location loading-unloading load measuring devices includes a self-location loading-unloading mechanism and a high-precision load measuring instrument adjacent to the top side of the loading-unloading mechanism. The high-precision load measuring instrument is at least three times larger than an accuracy of the weighing machine.
    Type: Application
    Filed: May 30, 2011
    Publication date: May 2, 2013
    Inventors: Jianhui Lin, Jiankang Song, Jinhui Yao, Hui Chi