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:
Jun. 02, 1987
Filed:
Jul. 16, 1986
Hirotoshi Nanjyo, Shizuoka, JP;
Hidetoshi Suzuki, Shizuoka, JP;
Kokusan Denki Co. Ltd., Mumazu, JP;
Abstract
In an electronic governor for an internal combustion engine provided with a fuel injection pump having a control rack for adjusting fuel supply, an accelerator position signal Vs and a speed detection signal Vn are inputted into a speed deviation operation circuit for producing a speed deviation signal, which is integrated by an intergrator. The integral signal from the integrator is used for controlling the rack. The integral signal is also inputted into a droop operation circuit producing a droop factor signal Va whose magnitude is proportional to the intergral signal. The speed deviation operation circuit produces, as the speed deviation signal, a signal corresponding to Vn-(Vs+Va) or Vn-(Vs-Va).