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公开(公告)号：US20220112865A1
公开(公告)日：2022-04-14
申请号：US17068273
申请日：2020-10-12
申请人： Woodward, Inc.
摘要： The subject matter of this specification can be embodied in, among other things, an actuator apparatus includes an output member configured to actuate between a first positional configuration and a second positional configuration, a source fluid reservoir, a fluid velocity resistor configured to provide a predetermined resistance to fluid flow, a fluid velocity fuse configured to flow fluid flows having a first predetermined range of fluid velocities and to block fluid flows having second predetermined range of fluid velocities, and a fluid actuator assembly configured to urge fluid flow from the source fluid reservoir through the fluid velocity resistor and the fluid velocity fuse based on actuation of the output member.
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公开(公告)号：US20240167432A1
公开(公告)日：2024-05-23
申请号：US18314322
申请日：2023-05-09
申请人： Woodward, inc.
CPC分类号： F02K1/763 , F02K1/72 , F05D2260/4031 , F05D2260/406 , F05D2260/602 , F05D2260/605 , F05D2260/901
摘要： The subject matter of this specification can be embodied in, among other things, an actuator apparatus includes an output member configured to actuate between a first positional configuration and a second positional configuration, a source fluid reservoir, a fluid velocity resistor configured to provide a predetermined resistance to fluid flow, a fluid velocity fuse configured to flow fluid flows having a first predetermined range of fluid velocities and to block fluid flows having second predetermined range of fluid velocities, and a fluid actuator assembly configured to urge fluid flow from the source fluid reservoir through the fluid velocity resistor and the fluid velocity fuse based on actuation of the output member.
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公开(公告)号：US11686273B2
公开(公告)日：2023-06-27
申请号：US17068273
申请日：2020-10-12
申请人： Woodward, Inc.
CPC分类号： F02K1/763 , F02K1/72 , F05D2260/406 , F05D2260/4031 , F05D2260/602 , F05D2260/605 , F05D2260/901
摘要： The subject matter of this specification can be embodied in, among other things, an actuator apparatus includes an output member configured to actuate between a first positional configuration and a second positional configuration, a source fluid reservoir, a fluid velocity resistor configured to provide a predetermined resistance to fluid flow, a fluid velocity fuse configured to flow fluid flows having a first predetermined range of fluid velocities and to block fluid flows having second predetermined range of fluid velocities, and a fluid actuator assembly configured to urge fluid flow from the source fluid reservoir through the fluid velocity resistor and the fluid velocity fuse based on actuation of the output member.
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