发明授权
US09193472B2 Electromechanical actuator lubrication system for ram air turbine
有权
用于冲压式空气涡轮的机电执行器润滑系统
- 专利标题: Electromechanical actuator lubrication system for ram air turbine
- 专利标题(中): 用于冲压式空气涡轮的机电执行器润滑系统
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申请号: US13490039申请日: 2012-06-06
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公开(公告)号: US09193472B2公开(公告)日: 2015-11-24
- 发明人: Gary Sasscer
- 申请人: Gary Sasscer
- 申请人地址: US CT Windsor Locks
- 专利权人: HAMILTON SUNDSTRAND CORPORATION
- 当前专利权人: HAMILTON SUNDSTRAND CORPORATION
- 当前专利权人地址: US CT Windsor Locks
- 代理机构: Carlson, Gaskey & Olds, P.C.
- 主分类号: B64D41/00
- IPC分类号: B64D41/00
摘要:
An actuator for a ram air turbine includes a housing that supports a piston rod arranged in a cylinder. The piston rod and the cylinder are slideably moveable relative to one another between retracted and deployed positions. A can surrounds the cylinder and is loosely fixed relative to the housing. The can is permitted to pivot relative to the housing and cylinder relative to the cylinder in a radial direction during operation. In operation, the ram air turbine is deployed by initiating a deploy sequence. The piston rod and the cylinder are extended relative to one another to the deployed position. The method includes pivoting a can that surrounds the cylinder and the piston rod.
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