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1. 发明公开

EP0095270A3 Ram air turbine with variable flow passage 失效
标题翻译： RAM空气涡轮机可变流量通道
公开(公告)号：EP0095270A3
公开(公告)日：1985-05-22
申请号：EP83302577
申请日：1983-05-06
申请人： A/S Kongsberg Väpenfabrikk
发明人： Olsen, Sten Ove
IPC分类号： F03D09/00 , F42C15/28
CPC分类号： F42C15/295 , F03D9/00 , F05B2220/31 , Y02E10/72
摘要： A ram air turbine includes a cup-shaped disc (13) consisting of a central portion (20) having radially extending blades (18) is attached with its central portion to the protruding hub portion (12) of a radial flow turbine wheel (2) having a backing plate (10) extending transversely to its rotational axis (7) and having axially protruding turbine blades (11) in addition to the protruding hub portion (12). Ram air enters the turbine blades (11) through the space between air inlet (4) and the disc (13). At high rotational speeds this disc (13) will tend to straighten out. whereby the effective portion of the turbine blades will be reduced and the increase in the rotational speed restricted, despite great variation in the velocity of a missile incorporating the turbine.

2. 发明公开

EP0095270A2 Ram air turbine with variable flow passage 失效
标题翻译：湍流涡轮机变速器Durchflussquerschnitt。
公开(公告)号：EP0095270A2
公开(公告)日：1983-11-30
申请号：EP83302577.8
申请日：1983-05-06
申请人： A/S Kongsberg Väpenfabrikk
发明人： Olsen, Sten Ove
IPC分类号： F03D9/00 , F42C15/28
CPC分类号： F42C15/295 , F03D9/00 , F05B2220/31 , Y02E10/72
摘要： A ram air turbine includes a cup-shaped disc (13) consisting of a central portion (20) having radially extending blades (18) is attached with its central portion to the protruding hub portion (12) of a radial flow turbine wheel (2) having a backing plate (10) extending transversely to its rotational axis (7) and having axially protruding turbine blades (11) in addition to the protruding hub portion (12). Ram air enters the turbine blades (11) through the space between air inlet (4) and the disc (13). At high rotational speeds this disc (13) will tend to straighten out. whereby the effective portion of the turbine blades will be reduced and the increase in the rotational speed restricted, despite great variation in the velocity of a missile incorporating the turbine.
摘要翻译：压头空气涡轮机包括由具有径向延伸的叶片（18）的中心部分（20）组成的杯形盘（13），其中心部分连接到径向涡轮机叶轮（2）的突出轮毂部分（12））具有横向于其旋转轴线（7）延伸并且具有轴向突出的涡轮机叶片（11）的背板（10），除了突出的毂部分（12）之外。拉姆空气通过空气入口（4）和盘（13）之间的空间进入涡轮叶片（11）。在高旋转速度下，尽管具有涡轮机的导弹的速度有很大变化，但是该盘（13）将倾向于拉直，由此涡轮叶片的有效部分将被减小并且旋转速度的增加受到限制。

3. 发明授权

EP0095270B1 Ram air turbine with variable flow passage 失效
标题翻译： RAM空气涡轮机可变流量通道
公开(公告)号：EP0095270B1
公开(公告)日：1987-12-02
申请号：EP83302577.8
申请日：1983-05-06
申请人： A/S Kongsberg Väpenfabrikk
发明人： Olsen, Sten Ove
IPC分类号： F03D9/00 , F42C15/28
CPC分类号： F42C15/295 , F03D9/00 , F05B2220/31 , Y02E10/72
摘要： A ram air turbine includes a cup-shaped disc (13) consisting of a central portion (20) having radially extending blades (18) is attached with its central portion to the protruding hub portion (12) of a radial flow turbine wheel (2) having a backing plate (10) extending transversely to its rotational axis (7) and having axially protruding turbine blades (11) in addition to the protruding hub portion (12). Ram air enters the turbine blades (11) through the space between air inlet (4) and the disc (13). At high rotational speeds this disc (13) will tend to straighten out, whereby the effective portion of the turbine blades will be reduced and the increase in the rotational speed restricted, despite great variation in the velocity of a missile incorporating the turbine.

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