Fuel supply control method and apparatus of internal combustion engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7287514
APP PUB NO 20070012296A1
SERIAL NO

11305194

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention provides a fuel supply control method and apparatus in which an air fuel ratio does not become rich even if an acceleration and deceleration operation is repeated for a short time in the case that a time lag with respect to a response from a detection of an acceleration state to a fuel amount increase is large, and troubles such as a black smoke generation from an exhaust pipe, an engine stop and the like are not generated. In a fuel supply control method of an internal combustion chamber for increasing an amount of a fuel for acceleration so as to inject from an injection apparatus, at a time of detecting a transient state at an accelerating time or the like on the basis of data such as an opening degree of a throttle valve and/or an air suction pressure, the method inhibits the fuel amount increase for acceleration on the basis of the detection of the transient state, if a total amount of an injection fuel per a unit time is more than a fixed value.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NIKKI CO LTD3029 KAMIECHI ATSUGI-SHI KANAGAWA-KEN 243-0801

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kakinuma, Masao Kanagawa-ken, JP 1 5
Murakami, Tsutomu Kanagawa-ken, JP 86 2403

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation