发明授权
- 专利标题: Integrated induction noise silencer and oil reservoir
- 专利标题(中): 集成感应噪声消音器和油藏
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申请号: US311020申请日: 1999-05-13
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公开(公告)号: US6056611A公开(公告)日: 2000-05-02
- 发明人: Ian G. House , Michael A. Freund , David W. Kusche
- 申请人: Ian G. House , Michael A. Freund , David W. Kusche
- 申请人地址: IL Lake Forest
- 专利权人: Brunswick Corporation
- 当前专利权人: Brunswick Corporation
- 当前专利权人地址: IL Lake Forest
- 主分类号: F02B61/04
- IPC分类号: F02B61/04 ; F02B77/13 ; F02M35/12 ; B63H21/10
摘要:
An oil reservoir is used as a sound attenuator in an outboard motor and is placed under the cowl of the outboard motor with the throats of the engine's throttle bodies disposed between the oil reservoir and the engine itself. This allows the sound emanating from the throttle bodies to be attenuated by the oil reservoir which is cup-shaped to partially surround the throat of the throttle bodies. A plate member can be attached to a hollow wall structure in order to enclose a cavity therebetween. The structure therefore serves as an oil reservoir for the engine and also as a sound attenuating member.
公开/授权文献
- US4494464A Castor wheel carriage 公开/授权日:1985-01-22