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Patent Searching and Data


Title:
燃料噴射装置の噴射特性取得装置
Document Type and Number:
Japanese Patent JP5327197
Kind Code:
B2
Abstract:
The detector (20) has a variation acquisition unit acquiring variation in relative injection rate of a fuel injected by a fuel injector (14), based on variation in pressure of fuel hermetically stored in a pressure tank (21). A conversion unit converts a volume of the fuel in the tank into a fuel injection amount or volume. A property acquisition unit acquires a relationship between the variation in fuel pressure and an actual injection rate of the injected fuel based on the variation in the relative injection rate and the converted volume of fuel.

Inventors:
Kenichiro Nakata
Koji Ishizuka
Application Number:
JP2010246697A
Publication Date:
October 30, 2013
Filing Date:
November 02, 2010
Export Citation:
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Assignee:
株式会社デンソー
International Classes:
F02M65/00
Domestic Patent References:
JP2001123917A
JP2006250049A
JP2008144749A
Attorney, Agent or Firm:
Tsuyoshi Yamada
Yasunari Kurita
Kyoko Hino
Satoru Ando
Hiroshi Matsuda