Title:
THROTTLE BODY ASSEMBLY FOR SINGLE COMBUSTION CHAMBER
Document Type and Number:
Japanese Patent JP2022017602
Kind Code:
A
Abstract:
To make a throttle body assembly for a single combustion chamber compact in a size which comprises a single throttle body main body for forming a single air flow passage connected to a single combustion chamber, a single throttle valve arranged in the single air flow passage, and adjusting a quantity of air sucked into the single combustion chamber, an electric valve drive mechanism being a mechanism for driving the single throttle valve, and an intake state detection baseboard unit for detecting a state of air flowing in the single air flow passage.SOLUTION: A reduction mechanism is arranged at a right side (or a left side) of a single throttle valve in left and right directions, and an intake state detection sensor circuit baseboard is arranged at the left side (or the right side) of the single throttle valve. At least one sensor hole out of one or a plurality of sensor holes is superimposed on an intake state detection sensor circuit baseboard accommodation case and a valve drive mechanism accommodation case when viewed in the left direction or the right direction.SELECTED DRAWING: Figure 1
Inventors:
IMAMURA KOSUKE
SASAE KOICHI
SEKIGUCHI SHINICHI
KAWAGUCHI HIROMI
KITAOKA TATSUYA
SASAE KOICHI
SEKIGUCHI SHINICHI
KAWAGUCHI HIROMI
KITAOKA TATSUYA
Application Number:
JP2018192337A
Publication Date:
January 26, 2022
Filing Date:
October 11, 2018
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD
MIKUNI KOGYO KK
MIKUNI KOGYO KK
International Classes:
F02D9/10; F02D11/10; F02D45/00
Attorney, Agent or Firm:
Ascend Patent Business Corporation
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