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452 条记录 (耗时 0.039 秒)

    HEAT ENGINE SYSTEM
    12.
    发明申请
    HEAT ENGINE SYSTEM 有权
    热发动机系统

    公开(公告)号：US20110120116A1

    公开(公告)日：2011-05-26

    申请号：US12947917

    申请日：2010-11-17

    申请人： Paul W. Alexander ,  Alan L. Browne ,  Nancy L. Johnson ,  Patrick B. Usoro ,  Nilesh D. Mankame ,  Xiujie Gao

    发明人： Paul W. Alexander ,  Alan L. Browne ,  Nancy L. Johnson ,  Patrick B. Usoro ,  Nilesh D. Mankame ,  Xiujie Gao

    IPC分类号： F02G1/04

    CPC分类号： F03G7/065

    摘要： A heat engine system configured for converting thermal energy to mechanical energy includes a source of thermal energy provided by a temperature difference between a heat source having a first temperature and a heat sink having a second temperature that is lower than the first temperature. The heat engine is configured for converting thermal energy to mechanical energy and includes an element formed from a first shape memory alloy having a crystallographic phase changeable between austenite and martensite at a first transformation temperature in response to the temperature difference between the heat source and the heat sink. The heat engine system also includes a start-up mechanism configured for inducing initial movement of the element in a desired operational direction to thereby start the heat engine.

    摘要翻译： 构造成将热能转换为机械能的热引擎系统包括由具有第一温度的热源和具有低于第一温度的第二温度的散热器之间的温度差提供的热能源。 热机被配置为将热能转换为机械能，并且包括由第一形状记忆合金形成的元件，该第一形状记忆合金具有响应于热源和热源之间的温度差在第一相变温度下在奥氏体和马氏体之间变化的结晶相 水槽。 热机系统还包括启动机构，其被构造成用于引导元件在期望的操作方向上的初始移动，从而起动热机。

    Heat engine system
    13.
    发明授权
    Heat engine system 有权
    热机系统

    公开(公告)号：US08631652B2

    公开(公告)日：2014-01-21

    申请号：US12947917

    申请日：2010-11-17

    申请人： Paul W. Alexander ,  Alan L. Browne ,  Nancy L. Johnson ,  Patrick B. Usoro ,  Nilesh D. Mankame ,  Xiujie Gao

    发明人： Paul W. Alexander ,  Alan L. Browne ,  Nancy L. Johnson ,  Patrick B. Usoro ,  Nilesh D. Mankame ,  Xiujie Gao

    IPC分类号： F01B29/10

    CPC分类号： F03G7/065

    摘要： A heat engine system configured for converting thermal energy to mechanical energy includes a source of thermal energy provided by a temperature difference between a heat source having a first temperature and a heat sink having a second temperature that is lower than the first temperature. The heat engine is configured for converting thermal energy to mechanical energy and includes an element formed from a first shape memory alloy having a crystallographic phase changeable between austenite and martensite at a first transformation temperature in response to the temperature difference between the heat source and the heat sink. The heat engine system also includes a start-up mechanism configured for inducing initial movement of the element in a desired operational direction to thereby start the heat engine.

    摘要翻译： 构造成将热能转换为机械能的热引擎系统包括由具有第一温度的热源和具有低于第一温度的第二温度的散热器之间的温度差提供的热能源。 热机被配置为将热能转换为机械能，并且包括由第一形状记忆合金形成的元件，该第一形状记忆合金具有响应于热源和热源之间的温度差在第一相变温度下在奥氏体和马氏体之间变化的结晶相 水槽。 热机系统还包括启动机构，其被构造成用于引导元件在期望的操作方向上的初始移动，从而起动热机。

    COOLING SYSTEM
    15.
    发明申请
    COOLING SYSTEM 有权
    冷却系统

    公开(公告)号：US20110121582A1

    公开(公告)日：2011-05-26

    申请号：US12947857

    申请日：2010-11-17

    申请人： Paul W. Alexander ,  Alan L. Browne ,  Nancy L. Johnson ,  Patrick B. Usoro ,  Nilesh D. Mankame ,  Xiujie Gao ,  Geoffrey P. McKnight ,  John A. Cafeo ,  Christopher P. Henry

    发明人： Paul W. Alexander ,  Alan L. Browne ,  Nancy L. Johnson ,  Patrick B. Usoro ,  Nilesh D. Mankame ,  Xiujie Gao ,  Geoffrey P. McKnight ,  John A. Cafeo ,  Christopher P. Henry

    IPC分类号： F03G7/06 ,  F28D15/00 ,  H02K7/18

    CPC分类号： F03G7/06

    摘要： A cooling system configured for converting thermal energy to mechanical energy includes a source of thermal energy provided by a temperature difference between a heat source having a first temperature and a coolant having a second temperature that is lower than the first temperature. The cooling system includes a cooling circuit configured for conveying the coolant to and from the heat source. The cooling circuit includes a conduit and a pump in fluid communication with the conduit and configured for delivering the coolant to the heat source. The cooling system also includes a heat engine disposed in thermal relationship with the conduit and configured for converting thermal to mechanical energy. The heat engine includes a first element formed from a first shape memory alloy having a crystallographic phase changeable between austenite and martensite at a first transformation temperature in response to the temperature difference between the heat source and coolant.

    摘要翻译： 构造成将热能转换为机械能的冷却系统包括由具有第一温度的热源和具有低于第一温度的第二温度的冷却剂之间的温度差提供的热能源。 冷却系统包括冷却回路，该冷却回路构造成将冷却剂输送到热源。 冷却回路包括导管和与导管流体连通的构造成将冷却剂输送到热源的泵。 冷却系统还包括与导管热关系设置的热引擎，并被配置为将热转换成机械能。 热机包括由第一形状记忆合金形成的第一元件，该第一形状记忆合金在第一相变温度下响应于热源和冷却剂之间的温度差，具有在奥氏体和马氏体之间可变化的结晶相。