Patents by Inventor Huang C. Chiang

Huang C. Chiang 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).

  • Apparatus for generating a mixture of hydrogen and oxygen for producing a hot flame
    Patent number: 5244558
    Abstract: This invention relates to an apparatus for generating a mixture of hydrogen and oxygen for producing a hot flame and in particular to one including a housing, an electrolytic chamber fixedly mounted within the housing and having two electrodes extending out of the electrolytic chamber to connect with a rectifier, a first safety device connected with an outlet of the electrolytic chamber, a control valve connected with an outlet of the first safety device, a dryer connected with an outlet of the first safety device, and a second safety device connected with an outlet of the dryer and having a chamber in which are mounted a spring-loaded ball which will open an outlet of the second safety device when the pressure of hydrogen and oxygen in the electrolytic chamber exceeds a predetermined value.
    Type: Grant
    Filed: September 24, 1992
    Date of Patent: September 14, 1993
    Inventor: Huang C. Chiang