Patents by Inventor Beshing Hou

Beshing 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).

  • Patent number: 4078540
    Abstract: This invention relates to a kerosene vapor stove with an automatic fuel feeding system. There are two ways of vaporizing the kerosene. When the stove is about to be lighted, kerosene is channelled into a preliminary preheating tube to be heated up to a high temperature within a short time. The heated kerosene under pressure passes through a nozzle and shoots through an air gap into a mixing tube, vaporizing in the process. The mixture of the kerosene vapor and air is delivered into a burner where it burns. After the stove has been lighted for about two minutes, the loop of tube above the burner will be well heated. This tube is a part of the normal path for kerosene. Kerosene is now channelled through this tube for preheating, utilizing the heat produced by the burner to effect vaporization. The automatic feeding of the kerosene is accomplished through using a steel container containing kerosene up to 80% of its volume. A tube extends from the outlet valve of the container down to its bottom.
    Type: Grant
    Filed: July 6, 1976
    Date of Patent: March 14, 1978
    Inventor: Beshing Hou