Patents by Inventor Shunichiro Ono

Shunichiro Ono 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 and apparatus for continuously producing a cement clinker
    Patent number: 4627877
    Abstract: A cement clinker is produced by utilizing a combustible waste material as a fuel for preheating or calcining a cement material, by using an apparatus comprising a cement material feeder, a preheater or calcinator, a rotary kiln, cooler and means for flowing an exhaust gas from the rotary kiln to the preheater or calcinator, which apparatus is characterized by a heat-decomposer which is located between the preheater or calcinator and the rotary kiln and in which a combustible material is heat decomposed with an exhaust gas from the rotary kiln and the resultant combustible gas is burnt in the preheater or calcinator.
    Type: Grant
    Filed: July 30, 1980
    Date of Patent: December 9, 1986
    Inventors: Tadashi Ogawa, Shunichiro Ono, Kyoichi Shibuya
  • Apparatus for continuously producing a cement clinker
    Patent number: 4295823
    Abstract: A cement clinker is produced by utilizing a combustible waste material as a fuel for preheating or calcining a cement material, by using an apparatus comprising a cement material feeder, a preheater or calcinator, a rotary kiln, cooler and means for flowing an exhaust gas from the rotary kiln to the preheater or calcinator, which apparatus is characterized by a heat-decomposer which is located between the preheater or calcinator and the rotary kiln and in which a combustible material is heat decomposed with an exhaust gas from the rotary kiln and resultant combustible gas is burnt in the preheater or calcinator.
    Type: Grant
    Filed: March 27, 1980
    Date of Patent: October 20, 1981
    Assignee: Sumitomo Cement Co., Ltd.
    Inventors: Tadashi Ogawa, Shunichiro Ono, Kyoichi Shibuya