
基本信息:
- 专利标题: LOW NOISE TYPE BALANCE SHAFT MODULE
- 专利标题(中):低噪音型平衡轴模块
- 申请号:US12912414 申请日:2010-10-26
- 公开(公告)号:US20110135527A1 公开(公告)日:2011-06-09
- 发明人: Gabseok KO
- 申请人: Gabseok KO
- 申请人地址: KR Seoul KR Seoul
- 专利权人: Hyundai Motor Company,Kia Motors Corporation
- 当前专利权人: Hyundai Motor Company,Kia Motors Corporation
- 当前专利权人地址: KR Seoul KR Seoul
- 优先权: KR10-2009-0119201 20091203
- 主分类号: F01C21/00
- IPC分类号: F01C21/00
摘要:
A balance shaft module equipped with a dual pump including a main oil pump and a sub-oil pump may include a pump rotor rotatably coupled to a housing, a discharge space formed in the housing for discharging oil in the sub-oil pump, a pulse chamber formed in the housing to increase the discharge space, wherein the oil discharged through the discharge space is merged with the oil flowing through the pulse chamber such that discharge pulse pressure is reduced, and an eccentric washer having a discharging opening space formed by cutting off a portion inward from the outside, wherein the discharge opening space of the eccentric washer is connected to the discharge space to fluid-communicate with the discharge space of the pump rotor.
摘要(中):
配备有包括主油泵和副油泵的双泵的平衡轴模块可以包括可旋转地联接到壳体的泵转子,形成在壳体中的用于排出副油泵中的油的排出空间,脉冲 形成在壳体中的腔室以增加放电空间,其中通过放电空间排出的油与流过脉冲室的油合流,使得排出脉冲压力降低,并且具有通过切断形成的排出开口空间的偏心垫圈 从外部向内侧的部分,其中偏心垫圈的排出口空间连接到排出空间,以与泵转子的排放空间流体连通。
公开/授权文献:
- US08506269B2 Low noise type balance shaft module 公开/授权日:2013-08-13
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F01 | 一般机器或发动机;一般的发动机装置;蒸汽机 |
----F01C | 旋转活塞式或摆动活塞式机器或发动机 |
------F01C21/00 | 不包含在大组F01C1/00至F01C20/00中的部件、零件或附件 |