- 专利标题: Systems and methods for backlash compensation in cam phasing systems
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申请号: US18104476申请日: 2023-02-01
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公开(公告)号: US12012877B2公开(公告)日: 2024-06-18
- 发明人: Michael Kujak , Todd Wollenberg , Patrick Heithoff
- 申请人: HUSCO Automotive Holdings LLC
- 申请人地址: US WI Waukesha
- 专利权人: HUSCO Automotive Holdings LLC
- 当前专利权人: HUSCO Automotive Holdings LLC
- 当前专利权人地址: US WI Waukesha
- 代理机构: Quarles & Brady LLP
- 主分类号: F01L1/344
- IPC分类号: F01L1/344
摘要:
The present disclosure provides systems and methods to compensate for backlash within a cam phasing system. For example, compensating for backlash by commanding a predetermined amount of additional actuator movement to account for backlash within a cam phaser. According to some aspects, a spring is provided within a cam phaser to unidirectionally take up the backlash within the cam phasing system.
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