公开(公告)号：US20140261307A1

公开(公告)日：2014-09-18

申请号：US14206156

申请日：2014-03-12

Applicant: KEIHIN CORPORATION

Inventor： Yoshikuni Shishido ,  Masako Hagiya ,  Yu Kumagai ,  Yasushi Ono

IPC: F02D41/00

CPC classification number: F02D41/0002 ,  F02D9/1035 ,  F02D9/106 ,  F02D9/1065 ,  F02D9/108 ,  F02D11/10 ,  Y02T10/42

Abstract: In an engine intake control apparatus, a cover is made of synthetic resin, a motor support plate is made of metal, a positioning boss is integrally formed on the cover, a first positioning hole arranged on a motor support plate is fitted on an outer peripheral surface of the positioning boss, and the positioning boss is positioned and fitted with a throttle valve body each other. With such an engine intake control apparatus, it is possible to perform with high accuracy the mutual positioning between the three components, i.e. the motor support plate, the cover and the throttle valve body, and it is possible to effectively improve the opening and closing accuracy for the opening and closing of the throttle valve by the motor.

Abstract translation: 在发动机进气控制装置中，盖由合成树脂制成，电动机支撑板由金属制成，定位凸台一体地形成在盖上，设置在电动机支撑板上的第一定位孔安装在外周 定位凸台的表面和定位凸台彼此定位并配有节流阀体。 通过这样的发动机进气控制装置，能够高精度地进行三部分即电动机支撑板，盖和节气门体之间的相互定位，并且能够有效地提高开闭精度 用于通过马达打开和关闭节流阀。

公开(公告)号：US09562483B2

公开(公告)日：2017-02-07

申请号：US14206156

申请日：2014-03-12

Applicant: KEIHIN CORPORATION

Inventor： Yoshikuni Shishido ,  Masako Hagiya ,  Yu Kumagai ,  Yasushi Ono

IPC: F02D41/00 ,  F02D9/10 ,  F02D11/10 ,  F02D9/08

CPC classification number: F02D41/0002 ,  F02D9/1035 ,  F02D9/106 ,  F02D9/1065 ,  F02D9/108 ,  F02D11/10 ,  Y02T10/42

Abstract: In an engine intake control apparatus, a cover is made of synthetic resin, a motor support plate is made of metal, a positioning boss is integrally formed on the cover, a first positioning hole arranged on a motor support plate is fitted on an outer peripheral surface of the positioning boss, and the positioning boss is positioned and fitted with a throttle valve body each other. With such an engine intake control apparatus, it is possible to perform with high accuracy the mutual positioning between the three components, i.e. the motor support plate, the cover and the throttle valve body, and it is possible to effectively improve the opening and closing accuracy for the opening and closing of the throttle valve by the motor.

Abstract translation: 在发动机进气控制装置中，盖由合成树脂制成，电动机支撑板由金属制成，定位凸台一体地形成在盖上，设置在电动机支撑板上的第一定位孔安装在外周 定位凸台的表面和定位凸台彼此定位并配有节流阀体。 通过这样的发动机进气控制装置，能够高精度地进行三部分即电动机支撑板，盖和节气门体之间的相互定位，并且能够有效地提高开闭精度 用于通过马达打开和关闭节流阀。