Invention Grant
US08443600B2 Actuator comprising elements made of shape memory alloy with broadened range of working temperatures
有权
致动器包括由具有加宽的工作温度范围的形状记忆合金制成的元件
- Patent Title: Actuator comprising elements made of shape memory alloy with broadened range of working temperatures
- Patent Title (中): 致动器包括由具有加宽的工作温度范围的形状记忆合金制成的元件
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Application No.: US12665200Application Date: 2008-06-25
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Publication No.: US08443600B2Publication Date: 2013-05-21
- Inventor: Francesco Butera
- Applicant: Francesco Butera
- Applicant Address: IT Lainate (MI)
- Assignee: Saes Getters S.p.A.
- Current Assignee: Saes Getters S.p.A.
- Current Assignee Address: IT Lainate (MI)
- Agency: Steinfl & Bruno LLP
- Priority: ITMI2007A1283 20070627
- International Application: PCT/EP2008/058087 WO 20080625
- International Announcement: WO2009/000859 WO 20081231
- Main IPC: F01B29/10
- IPC: F01B29/10
Abstract:
An actuator is described in which a functional element is made of a shape memory alloy, and the actuator includes means for increasing the load applied onto the functional element when the external temperature increases, thus causing a consequent variation of transition temperatures characterizing the hysteresis cycle of the functional element.
Public/Granted literature
- US20100192567A1 ACTUATOR COMPRISING ELEMENTS MADE OF SHAPE MEMORY ALLOY WITH BROADENED RANGE OF WORKING TEMPERATURES Public/Granted day:2010-08-05
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