The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 1985
Filed:
Mar. 26, 1984
Osamu Takano, Suita, JP;
Koji Fujiwara, Yamatokooriyama, JP;
Kabushiki Kaisha Takuma, Osaka, JP;
Abstract
The present invention relates to a velocity controlling apparatus and method to be used with a stoker type burning apparatus on a refuse incinerator which moves refuse successively by reciprocating motion of movable fire grates. The movable fire grates, which repeat reciprocating motion in a cycle of forward movement from a backward end, backward movement from a forward end and a stop at the backward end, is so controlled that the total of time Tf of the forward movement, time Tb of the backward movement, and time Ts of the resting at the backward end equals a standard cycle time Tc calculated on the basis of a predetermined frequency N (N/min.) of the reciprocating motion of the movable fire grates.