Patents by Inventor Naisheng Hou

Naisheng Hou 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).

  • Method for manufacturing all-glass solar collector tube without exhaust tail tube
    Patent number: 9612038
    Abstract: A method for manufacturing an all-glass solar heat collecting tube without a tail pipe. The bottom of one end of an inner glass tube plated by a selective absorbing coating layer is rounded, the other end is connected to a first glass outer tube. The bottom of one end of a second glass outer tube is rounded and the other end is flared. The connected inner glass tube/first glass outer tube is inserted into the second glass outer tube. A gap is formed between the first glass outer tube and the second glass outer tube to serve as an air exhausting channel. The first glass outer tube is inserted into the flared opening of the second glass outer tube. The contact point between the first glass outer tube and the second glass outer tube is heated to frit seal and butt joint.
    Type: Grant
    Filed: May 27, 2013
    Date of Patent: April 4, 2017
    Assignee: GUANGZHOU INSTITUTE OF ENERGY CONVERSION, CHINESE ACADEMY ACADEMY OF SCIENCES
    Inventors: Jifu Shi, Gang Xu, Leilei Wang, Hualin Huang, Naisheng Hou
  • METHOD FOR MANUFACTURING ALL-GLASS SOLAR COLLECTOR TUBE WITHOUT EXHAUST TAIL TUBE
    Publication number: 20160069591
    Abstract: A method for manufacturing an all-glass solar heat collecting tube without a tail pipe. The bottom of one end of an inner glass tube plated by a selective absorbing coating layer is rounded, the other end is connected to a first glass outer tube. The bottom of one end of a second glass outer tube is rounded and the other end is flared. The connected inner glass tube/first glass outer tube is inserted into the second glass outer tube. A gap is formed between the first glass outer tube and the second glass outer tube to serve as an air exhausting channel. The first glass outer tube is inserted into the flared opening of the second glass outer tube. The contact point between the first glass outer tube and the second glass outer tube is heated to frit seal and butt joint.
    Type: Application
    Filed: May 27, 2013
    Publication date: March 10, 2016
    Applicant: GUANGZHOU INSTITUTE OF ENERGY CONVERSION, CHINESE ACADEMY OF SCIENCES
    Inventors: Jifu Shi, Gang Xu, Leilei Wang, Hualin Huang, Naisheng Hou