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公开(公告)号：US20160017955A1
公开(公告)日：2016-01-21
申请号：US14335301
申请日：2014-07-18
Applicant: Kohler Co.
Inventor： Scott C. Sajdowitz , Christopher D. Thorn , Jonathan T. Bykowski , Tyler W. LeRoy , Roger W. Albert
CPC classification number: F16F15/265 , F02B75/16
Abstract: A balance system for a single cylinder engine is described. The single cylinder engine generates forces, that if left unbalanced, cause significant vibrations or movement to the single cylinder engine and devices driven by the single cylinder engine. The balance shaft includes a primary balance shaft for a first type of forces and at least one secondary balance shaft for a second type of forces. The secondary balance shaft is driven directly by the primary balance shaft. In one example, only one secondary balance shaft may be used, which may leave some forces unbalanced but is more space and cost effective. In another example, two or more secondary balance shafts may be included in a drive chain such that one secondary balance shaft drive the next secondary balance shaft.
Abstract translation: 描述了用于单缸发动机的平衡系统。 单缸发动机产生力，如果不平衡，则会对单缸发动机和由单缸发动机驱动的装置造成显着的振动或运动。 平衡轴包括用于第一类力的主平衡轴和用于第二类力的至少一个次平衡轴。 二次平衡轴由主平衡轴直接驱动。 在一个示例中，可以仅使用一个二次平衡轴，其可能留下一些不平衡的力，但是具有更大的空间和成本效益。 在另一示例中，两个或更多个次级平衡轴可以包括在驱动链中，使得一个次级平衡轴驱动下一个次级平衡轴。
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Patent Agency Ranking
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公开(公告)号：US20190048778A1
公开(公告)日：2019-02-14
申请号：US15674348
申请日：2017-08-10
Applicant: Kohler Co.
Inventor： Christopher D. Thorn , Tyler J. Sierakowski , Brian M.H. Sheridan , Sean A. Rusch , Pritam Ramchandra Kudawe
CPC classification number: F01N13/004 , B63H21/32 , F01N1/083 , F01N13/008 , F01N13/107 , F01N2560/025 , F01N2590/02
Abstract: An exhaust system provides an oxygen sensor within a balance tube for use with a marine engine. The balance tube is configured to protect the oxygen sensor from water that infiltrates the exhaust system. The exhaust system further provides a mounting system configured to attach to an engine such that an axial load placed on the exhaust system.
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16.发明授权Venturi insert for a carburetor, and carburetor, system and apparatus incorporating the same 有权用于化油器的文丘里插入件，以及包含该化油器的化油器，系统和装置公开(公告)号：US08973905B2
公开(公告)日：2015-03-10
申请号：US13629113
申请日：2012-09-27
Applicant: Kohler Co.
Inventor： Kevin G. Bonde , Christopher D. Thorn
IPC: F02M11/00
CPC classification number: F02M19/10 , F02M17/40 , F02M19/08 , F02M21/047 , Y02T10/32
Abstract: A venturi insert for a carburetor, and a carburetor, system and apparatus incorporating the same. In one embodiment, the invention is a carburetor for an internal combustion engine comprising: a carburetor body comprising a plurality of throttle bores extending through the carburetor body, and for each of the throttle bores a fuel delivery passage terminating at a sidewall of the throttle bore; an insert comprising a plurality of venturi tubes and a linking member connecting the venturi tubes together, each of the venturi tubes comprising a venturi passage and a fuel port for introducing fuel into the venturi passage; and the insert secured to the carburetor body so that the venturi tubes extend into the throttle bores and the fuel ports are in fluid communication with the fuel delivery passages, and the linking member is in contact with the carburetor body.
Abstract translation: 用于化油器的文氏管插入件，以及包含该化油器的化油器，系统和装置。 在一个实施例中，本发明是一种用于内燃机的化油器，包括：化油器主体，包括延伸穿过化油器主体的多个节流孔，并且对于每个节流孔，燃料输送通道终止于节流孔的侧壁 ; 包括多个文丘里管和将文丘里管连接在一起的连接构件的插入件，每个文丘里管包括文丘里通道和用于将燃料引入文丘里管通道的燃料端口; 并且所述插入件固定到化油器主体，使得文氏管延伸到节流孔中，并且燃料端口与燃料输送通道流体连通，并且连接构件与化油器主体接触。
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