AUTOMATIC CHOKE DEVICE - MITSUBISHI HEAVY IND MEIKI ENGINES CO LTD

Title:

AUTOMATIC CHOKE DEVICE

Document Type and Number:

WIPO Patent Application WO/2022/138356

Kind Code:

A1

Abstract:

This automatic choke device is used to control the opening degree of a choke valve provided to an intake passage of an engine, and is provided with an acquisition unit configured so as to acquire the engine temperature measured by a first temperature sensor and an outside air temperature measured by a second temperature sensor, and an opening degree control unit configured so as to control the opening degree of the choke valve on the basis of the engine temperature and the outside air temperature.

Inventors:

ISHIYAMA AKIHIRO (JP)
NARITA HIROYUKI (JP)
MAKITA KENTARO (JP)

Application Number:

PCT/JP2021/046183

Publication Date:

June 30, 2022

Filing Date:

December 15, 2021

Export Citation:

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Assignee:

MITSUBISHI HEAVY IND MEIKI ENGINES CO LTD (JP)

International Classes:

F02M1/10; F02D41/06; F02M1/02

Foreign References:

JPH04116256A	1992-04-16
JP2013204533A	2013-10-07
JP2016118156A	2016-06-30
JP2007032500A	2007-02-08
JP2009264268A	2009-11-12
JPS551472A	1980-01-08
JPH09280113A	1997-10-28

Attorney, Agent or Firm:

SEISHIN IP PATENT FIRM, P.C. (JP)

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