-
公开(公告)号:US20150337869A1
公开(公告)日:2015-11-26
申请号:US14282002
申请日:2014-05-20
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor: Lev PEKARSKY , Mark DAVIS
CPC classification number: F15B1/024 , B60K6/12 , F15B1/04 , F15B1/24 , F15B13/02 , F15B2201/21 , F15B2201/312 , F16H2061/0034 , F16J1/09 , F16J15/16
Abstract: An accumulator for a vehicle may include a cylinder defining a bore having an inner surface, and a piston moveable within the bore. The piston may include a seal and a guide section defined by a truncated sphere. The guide section orients the piston within the bore such that the seal maintains contact with the inner surface of the bore.
Abstract translation: 用于车辆的蓄能器可以包括限定具有内表面的孔的圆筒和可在孔内移动的活塞。 活塞可以包括密封件和由截顶球体限定的引导部分。 引导部分将活塞定位在孔内,使得密封件保持与孔的内表面接触。