Title:
INTERNAL COMBUSTION ENGINE AND INJECTION KIT
Document Type and Number:
Japanese Patent JP2023163854
Kind Code:
A
Abstract:
To provide an internal combustion engine in which an injection type fuel supply device is mounted and an exhaust gas is clarified by re-combusting a non-combusted gas, and provide an injection kit.SOLUTION: The present invention relates to an internal combustion engine 10 comprising: a suction passage part 50 which is connected to a suction side of a combustion chamber 23 from which a carburetor is removed, and in which air MA passes; an exhaustion passage part 80 in which an exhaust gas EX1 discharged from the combustion chamber 23 passes and which emits an exhaust gas EX3 into atmospheric air via an exhaust gas clarification catalyst device 90; an injector 110 which is provided at the side of an engine body 20 in a rotary motor 52 and a flap 53 in the suction passage part 50 and supplies a fuel F into the suction passage part 50; and an air injector 79 which is provided in the vicinity of a connection position with the engine body 20 in the exhaustion passage part 80 and supplies external air SA for secondary combustion sucked in from the atmospheric air into the exhaustion passage part 80.SELECTED DRAWING: Figure 1
Inventors:
NAKAMURA HIROYUKI
SUZUKI SEITARO
SUZUKI SEITARO
Application Number:
JP2022075045A
Publication Date:
November 10, 2023
Filing Date:
April 28, 2022
Export Citation:
Assignee:
NOBLEST CO LTD
International Classes:
F01N3/22; F01N3/34; F02D9/02; F02M35/10
Attorney, Agent or Firm:
Yasuo Takubo
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