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公开(公告)号：US20180100544A1
公开(公告)日：2018-04-12
申请号：US15837047
申请日：2017-12-11
Applicant: Eaton Corporation
Inventor： Justin Hopkins , Matthew Swartzlander
CPC classification number: F16C33/1065 , F01C21/02 , F01C21/108 , F02B33/38 , F02B39/04 , F02M35/10157 , F04C18/126 , F04C18/16 , F04C27/008 , F04C29/04 , F04C2240/50 , F04C2240/52 , F04C2240/56 , F04C2240/60 , F04C2240/605 , F05C2201/021 , F05C2251/044 , F16C2360/24 , Y02T10/144
Abstract: A supercharger constructed in accordance to one example of the present disclosure includes a housing, first and second rotors, a bearing plate and a pair of sleeves. The first and second rotors are received in cylindrical overlapping chambers of the housing, the first rotor supported by a first rotor shaft, the second rotor supported by a second rotor shaft. The bearing plate is coupled to the housing and has an oil cavity side and an air cavity side. The bearing plate is formed of aluminum. The pair of sleeves can be received by the bearing plate and support respective bearings rotatably supporting respective first and second axle shafts. The pair of sleeves are formed of steel.
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公开(公告)号：US20160319817A1
公开(公告)日：2016-11-03
申请号：US15210381
申请日：2016-07-14
Applicant: Eaton Corporation
Inventor： Matthew Swartzlander
Abstract: A method of optimizing performance of a supercharger for a given application includes determining a desired pressure ratio of supercharger operation for the given application. One of a rotor lead and a rotor speed can be determined based on the given application. The other of the rotor lead and the rotor speed can be determined based on the pressure ratio and the one of the rotor lead and rotor speed. According to other features, the other of the rotor lead and the rotor speed can be determined based on a peak efficiency map.
Abstract translation: 用于给定应用的优化增压器的性能的方法包括确定对于给定应用的增压器操作的期望压力比。 可以根据给定的应用来确定转子引线和转子速度之一。 转子引线和转子转速中的另一个可以基于压力比和转子引线和转子速度之一来确定。 根据其他特点，可以根据峰值效率图确定转子引线和转子转速的另一个。
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