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公开(公告)号:US09091252B2
公开(公告)日:2015-07-28
申请号:US13688863
申请日:2012-11-29
Applicant: GM Global Technology Operations LLC
Inventor: Vidyashankar R. Buravalla , Shivaram Ac , Ashish Khandelwal , Christopher B. Churchill
IPC: F03G7/06
CPC classification number: F03G7/065
Abstract: An actuator comprising an SMA element and a thermally responsive element that adjusts bias stress improves high ambient temperature operation.
Abstract translation: 包括SMA元件和调节偏压应力的热响应元件的致动器改善了高环境温度操作。