Title:
ELECTRONIC CONTROL THROTTLE DEVICE
Document Type and Number:
Japanese Patent JP2017066986
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electronic control throttle device capable of acquiring a correct full open or full close reference value by acquiring a full close or full open reference value in consideration of the response delay of a throttle valve due to the effects of a default mechanism.SOLUTION: An electronic control throttle device 1 drives an actuator to drive a throttle valve 21, and acquires an opening equal to or smaller or larger than a predetermined opening, detected by a throttle opening sensor 3 after a predetermined time passes from starting the drive of the throttle valve 21, as the full close or full open reference value for the throttle valve 21.SELECTED DRAWING: Figure 1
Inventors:
MIZOGUCHI TETSUYA
Application Number:
JP2015193786A
Publication Date:
April 06, 2017
Filing Date:
September 30, 2015
Export Citation:
Assignee:
KEIHIN CORP
International Classes:
F02D9/02; F02D11/10; F02D41/04; F02D41/22; F16K31/04
Domestic Patent References:
| JPH11257139A | 1999-09-21 | |||
| JP2006200451A | 2006-08-03 | |||
| JP2006077768A | 2006-03-23 | |||
| JP2013177848A | 2013-09-09 |
Attorney, Agent or Firm:
Nobuyoshi Tahara
Manabu Kawamoto
Mikio Kuruyama
Shigeru Takeyama
Manabu Kawamoto
Mikio Kuruyama
Shigeru Takeyama