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:
Jan. 22, 1991
Filed:
May. 16, 1989
Tetsuo Muraji, Odawara, JP;
Mitsuru Sekiya, Odawara, JP;
Mikuni Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
The fuel injection device for injection carburetors comprises a slow fuel control unit consisting of an air pressure regulator and a fuel pressure regulator, and a main fuel control unit consisting of another air pressure regulator and another fuel pressure regulator. The slow fuel control unit and the main fuel control unit have a common fuel feeding passage, and the former fuel control unit is arranged at a location downstream the latter fuel control unit. This feel injection device has a broad control range and high control accuracy, is manufacturable at a low cost and is capable of maintaining initial performance thereof for a long term.