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1. 发明授权

US09856836B2 Variable fluid flow apparatus with integrated filter 有权
公开(公告)号：US09856836B2
公开(公告)日：2018-01-02
申请号：US14750708
申请日：2015-06-25
申请人： Woodward, Inc.
发明人： Deke Pyle , Sander Niemeyer , Jason VanDort
IPC分类号： F02C1/00 , F02M37/22 , F02C7/22 , F02C7/232 , F02C9/28 , F23D11/26 , B01D35/02 , F17D3/16
CPC分类号： F02M37/22 , B01D35/02 , F02C7/222 , F02C7/232 , F02C9/28 , F05D2260/607 , F17D3/16 , F23D11/26 , F23K2301/202 , F23R3/286 , F23R3/46 , Y02T50/675
摘要： The subject matter of this specification can be embodied in, among other things, a fluid flow trim apparatus includes an outer housing defining a cavity having an interior surface and an end wall having an orifice therethrough, a valve body comprising a first valve portion disposed at least partly within the cavity, the first valve portion and the interior surface defining a first fluid flow path, a second valve portion in contact with the interior surface and defining a second fluid flow path. A third valve portion is disposed at least partly within the cavity between the first and second valve portions. The second fluid flow path fluidically connects the third valve portion to a trim cavity. A filter media extends from the first valve portion to the second valve portion and divides a third fluid flow path fluidically connecting the first and seconds fluid flow paths.

2. 发明授权

US10598139B2 Variable fluid flow apparatus with integrated filter 有权
公开(公告)号：US10598139B2
公开(公告)日：2020-03-24
申请号：US15850972
申请日：2017-12-21
申请人： Woodward, Inc.
发明人： Deke Pyle , Sander Niemeyer , Jason VanDort
IPC分类号： F02M37/22 , F02C7/22 , F02C7/232 , F02C9/28 , F23D11/26 , B01D35/02 , F17D3/16 , F23R3/28 , F23R3/46
摘要： The subject matter of this specification can be embodied in, among other things, a fluid flow trim apparatus includes an outer housing defining a cavity having an interior surface and an end wall having an orifice therethrough, a valve body comprising a first valve portion disposed at least partly within the cavity, the first valve portion and the interior surface defining a first fluid flow path, a second valve portion in contact with the interior surface and defining a second fluid flow path. A third valve portion is disposed at least partly within the cavity between the first and second valve portions. The second fluid flow path fluidically connects the third valve portion to a trim cavity. A filter media extends from the first valve portion to the second valve portion and divides a third fluid flow path fluidically connecting the first and seconds fluid flow paths.

3. 发明申请

US20160377039A1 Variable Fluid Flow Apparatus with Integrated Filter 有权
标题翻译：具有集成滤波器的可变流体流动装置
公开(公告)号：US20160377039A1
公开(公告)日：2016-12-29
申请号：US14750708
申请日：2015-06-25
申请人： Woodward, Inc.
发明人： Deke Pyle , Sander Niemeyer , Jason VanDort
IPC分类号： F02M37/22 , B01D35/02 , F02C7/232 , F17D3/16
CPC分类号： F02M37/22 , B01D35/02 , F02C7/222 , F02C7/232 , F02C9/28 , F05D2260/607 , F17D3/16 , F23D11/26 , F23K2301/202 , F23R3/286 , F23R3/46 , Y02T50/675
摘要： The subject matter of this specification can be embodied in, among other things, a fluid flow trim apparatus includes an outer housing defining a cavity having an interior surface and an end wall having an orifice therethrough, a valve body comprising a first valve portion disposed at least partly within the cavity, the first valve portion and the interior surface defining a first fluid flow path, a second valve portion in contact with the interior surface and defining a second fluid flow path. A third valve portion is disposed at least partly within the cavity between the first and second valve portions. The second fluid flow path fluidically connects the third valve portion to a trim cavity. A filter media extends from the first valve portion to the second valve portion and divides a third fluid flow path fluidically connecting the first and seconds fluid flow paths.
摘要翻译：本说明书的主题可以体现在流体流动装饰装置中，其包括限定具有内表面的空腔的外壳和具有穿过其中的孔的端壁，阀体包括设置在第一阀部分的第一阀部分至少部分地在所述空腔内，所述第一阀部分和所述内表面限定第一流体流动路径，与所述内表面接触并限定第二流体流动路径的第二阀部分。第三阀部分至少部分地设置在第一和第二阀部分之间的空腔内。第二流体流路将第三阀部分流体地连接到修整腔。过滤介质从第一阀部分延伸到第二阀部分，并且分隔流体连接第一和第二流体流动路径的第三流体流动路径。

4. 发明申请

US20180135576A1 Variable Fluid Flow Apparatus with Integrated Filter 审中-公开
公开(公告)号：US20180135576A1
公开(公告)日：2018-05-17
申请号：US15850972
申请日：2017-12-21
申请人： Woodward, Inc.
发明人： Deke Pyle , Sander Niemeyer , Jason VanDort
IPC分类号： F02M37/22 , F17D3/16 , F02C7/22 , B01D35/02 , F02C9/28 , F23D11/26 , F02C7/232
CPC分类号： F02M37/22 , B01D35/02 , F02C7/222 , F02C7/232 , F02C9/28 , F05D2260/607 , F17D3/16 , F23D11/26 , F23K2301/202 , F23R3/286 , F23R3/46 , Y02T50/675
摘要： The subject matter of this specification can be embodied in, among other things, a fluid flow trim apparatus includes an outer housing defining a cavity having an interior surface and an end wall having an orifice therethrough, a valve body comprising a first valve portion disposed at least partly within the cavity, the first valve portion and the interior surface defining a first fluid flow path, a second valve portion in contact with the interior surface and defining a second fluid flow path. A third valve portion is disposed at least partly within the cavity between the first and second valve portions. The second fluid flow path fluidically connects the third valve portion to a trim cavity. A filter media extends from the first valve portion to the second valve portion and divides a third fluid flow path fluidically connecting the first and seconds fluid flow paths.

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