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

Balance shaft support structure

A technology for supporting structures and balancing shafts, applied in the direction of rigid supports, shafts, bearings, etc. of bearing components, which can solve the problems of cost/weight increase and achieve the effect of reducing vibration

Inactive Publication Date: 2021-05-28
HYUNDAI MOTOR CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] To improve the quietness of the engine, sound-absorbing and sound-deadening materials can be applied to noise-generating components such as the cylinder block and oil pan, but this results in increased cost / weight

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
  • Balance shaft support structure
  • Balance shaft support structure
  • Balance shaft support structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In the following detailed description, there are shown and described, by way of illustration only, certain exemplary embodiments of the present disclosure.

[0028] As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present disclosure.

[0029] Components denoted by the same reference numerals denote the same components throughout the specification.

[0030] In the drawings, the thickness of layers, films, panels, regions, etc., are exaggerated for clarity.

[0031] When a layer, film, region, plate, etc. is described as being "on" another component, this includes not only that component being directly on the other component but also that other components are interposed between the component and the other component Case.

[0032] In contrast, when an element is described as being "directly on" another element, it means that there are no other elements in ...

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

The invention relates to a balance shaft support structure. The balance shaft support structure includes a bearing portion coupled with a cylinder block, and a rubber damper interposed between the bearing portion and a balance shaft journal to prevent vibration transmission of the balance shaft.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2019-0155814 filed with the Korean Intellectual Property Office on November 28, 2019, the entire contents of which are incorporated herein by reference. technical field [0003] The present disclosure relates to a balance shaft supporting structure. More specifically, the present disclosure relates to a balance shaft support structure that dampens vibrations caused by dynamic behavior. Background technique [0004] In engine development, since customer needs extend not only to basic engine durability and power performance but also to NVH performance, performance such as noise / vibration suppression and durability and power performance are important factors. [0005] Along with the crankshaft, the balance shaft is one of the engine's most important sources of vibration. Needle bearings are applied to general balance shafts, and thus the ...

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): F16F15/26F02B77/00F02B75/06
CPCF02B75/06F02B77/00F16F15/267F16C19/46F16C27/066F16C35/073F16F2224/025F16C3/20F16C33/04F16C33/4623F16C2226/12F16C2226/40F16C2361/55F16F15/04
Inventor 李安李宰均文基铭宋桂雄
Owner HYUNDAI MOTOR CO LTD