Unlock instant, AI-driven research and patent intelligence for your innovation.

Connecting structure of driving motor and reducer

A technology for driving motors and connecting structures, applied in the direction of electric components, electrical components, electromechanical devices, etc., can solve the problems of influence, complicated assembly process of driving motors and reducers, and reduced fuel efficiency.

Inactive Publication Date: 2017-03-22
HYUNDAI MOTOR CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] Therefore, fuel efficiency decreases due to frictional losses
[0016] In addition, problems may arise due to the lack of durability of the watertight seal 5, which may have a decisive effect on the operation of the vehicle
[0017] In addition, a structure without the waterproof seal 5 may be employed for increasing fuel efficiency and improving watertight durability, but the assembly process of the drive motor and the speed reducer may be complicated accordingly

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Connecting structure of driving motor and reducer
  • Connecting structure of driving motor and reducer
  • Connecting structure of driving motor and reducer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments, it will be understood that present description is not intended to limit the invention to those exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments, but also various alternatives, modifications, equivalents and other embodiments within the spirit and scope of the invention as defined by the appended claims.

[0037] However, to clearly describe the exemplary embodiments of the present invention, parts irrelevant to the specification are omitted, and the same reference numerals designate the same or similar elements throughout the specification.

[0038] In the following description, component names are divided into first, second, etc. to subdivide the names because the names ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A connecting structure of a driving motor and a reducer includes the driving motor having a first shaft transmitting driving power to the reducer, a motor housing inside which the first shaft is mounted, and a first boss which is hollow and configured to protrude in a length direction of the first shaft at an end portion of the motor housing, and includes the reducer having a second shaft receiving the driving power by being connected with the first shaft, a reducer housing inside which the second shaft is mounted, and a second boss which is hollow and configured to protrude at an end portion of the reducer housing so as to be inserted into the first boss, and the first shaft and the second shaft pass through the first boss and the second boss respectively.

Description

[0001] Cross References to Related Applications [0002] This application claims priority under 35 U.S.C §119(a) from Korean Patent Application No. 10-2015-0128553 filed on September 10, 2015, the entire contents of which are incorporated herein by reference. Background technique [0003] (a) Technical field [0004] The present invention relates to a connection structure of a driving motor and a reducer, and more particularly, to a connecting structure of a driving motor and a reducer that can maintain watertightness inside a driving motor without a waterproof seal in order to reduce costs and improve fuel efficiency. [0005] (b) Description of prior art [0006] Generally, a hybrid vehicle or an electric vehicle may generate driving torque using an electric motor (hereinafter referred to as a "driving motor") that generates torque from electric energy. [0007] For example, a hybrid vehicle can be driven in electric vehicle (EV) mode, which is an all-electric vehicle mod...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/10
CPCH02K5/10H02K7/003
Inventor 李政祐申暻燮柳尚模韩东燃
Owner HYUNDAI MOTOR CO LTD