Title:
エンジンのための補助空気アセンブリ
Document Type and Number:
Japanese Patent JP6779222
Kind Code:
B2
Abstract:
An internal combustion engine includes a crankcase including a crankshaft and at least one cylinder coupled to the crankcase. The at least one cylinder has an intake port and defines an internal combustion chamber. The engine further includes a throttle body assembly with a throttle valve coupled to the intake port of the at least one cylinder and a throttle plate. Additionally, the engine includes a supplementary air inlet fluidly coupled to the intake port and spaced apart from the throttle valve. The supplementary air inlet is configured to receive a flow of air from a location downstream of the throttle plate when the throttle plate is in a fully closed position and the flow of air is directed into the combustion chamber through the intake port for combustion therein.
Inventors:
McCoskey, J Jay
Application Number:
JP2017546207A
Publication Date:
November 04, 2020
Filing Date:
March 02, 2016
Export Citation:
Assignee:
Polaris Industries, Inc.
International Classes:
F02B31/08; F02D9/02; F02M69/32
Domestic Patent References:
| JP55083528U | ||||
| JP61034317A | ||||
| JP2144623U | ||||
| JP6093866A | ||||
| JP2010116870A | ||||
| JP2003113719A |
Attorney, Agent or Firm:
Yanagita Seiji
Hideaki Takahashi
Hideaki Takahashi