公开(公告)号：US20160003371A1

公开(公告)日：2016-01-07

申请号：US14320884

申请日：2014-07-01

Applicant: Hamilton Sundstrand Corporation

Inventor： Francis P. Marocchini ,  Scott J. Beloncik

IPC: F16K35/10

CPC classification number: F15B21/041 ,  F15B15/06 ,  F15B15/1423 ,  F15B2211/615 ,  F16K24/00 ,  F16K27/12 ,  F16K35/10 ,  Y10T137/6851 ,  Y10T137/7043 ,  Y10T137/7062

Abstract: A port shield for a pneumatic actuator with a casing wall includes a sheet and a connecting member. The sheet includes an outer face disposed opposite an inner face, a first end disposed opposite a second end, and a first edge disposed opposite a second edge. The sheet also includes a bend formed in the sheet between the first edge and the second edge, wherein the bend extends from the first end to the second end and forms an apex on the outer face of the sheet. The connecting member extends from the sheet and is configured to connect the sheet to an outer side of the casing wall of the pneumatic actuator.

Abstract translation: 具有壳体壁的气动致动器的端口屏蔽件包括片材和连接构件。 片材包括与内表面相对设置的外表面，与第二端相对设置的第一端和与第二边缘相对设置的第一边缘。 片材还包括在第一边缘和第二边缘之间的片材中形成的弯曲部，其中弯曲部从第一端部延伸到第二端部，并且在片材的外表面上形成顶点。 连接构件从片材延伸并且被构造成将片材连接到气动致动器的壳体壁的外侧。

公开(公告)号：US09010366B2

公开(公告)日：2015-04-21

申请号：US13792939

申请日：2013-03-11

Applicant: Hamilton Sundstrand Corporation

Inventor： Francis P. Marocchini ,  Scott J. Beloncik

IPC: E03B3/18 ,  B01D35/157 ,  F16K15/00

CPC classification number: B01D35/157 ,  F16K15/00 ,  F16K24/00 ,  F16K27/12 ,  Y10T137/7043 ,  Y10T137/794 ,  Y10T137/8085

Abstract: A port shield assembly includes a cup, a fitting, and a retaining pin. The cup includes a top with a hole, a sidewall, a cavity defined by the top and the sidewall, and a side port in the side wall. The fitting includes a body with a first end and a second end, a flange at the first end, and a central bore extending from the first end. The fitting also includes a port that communicates with the central bore, and a cross bore near the second end. The fitting extends through the hole of the cup and a retaining pin is disposed in the cross bore to retain the cup between the first end and the second end of the fitting.

Abstract translation: 端口屏蔽组件包括杯，配件和固定销。 杯子包括具有孔的顶部，侧壁，由顶部和侧壁限定的空腔以及侧壁中的侧端口。 配件包括具有第一端和第二端的主体，在第一端的凸缘和从第一端延伸的中心孔。 配件还包括与中心孔连通的端口和靠近第二端的十字孔。 配件延伸穿过杯的孔，并且保持销布置在十字孔中以将杯保持在配件的第一端和第二端之间。

公开(公告)号：US20140251466A1

公开(公告)日：2014-09-11

申请号：US13792939

申请日：2013-03-11

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Francis P. Marocchini ,  Scott J. Beloncik

IPC: B01D35/157

CPC classification number: B01D35/157 ,  F16K15/00 ,  F16K24/00 ,  F16K27/12 ,  Y10T137/7043 ,  Y10T137/794 ,  Y10T137/8085

Abstract: A port shield assembly includes a cup, a fitting, and a retaining pin. The cup includes a top with a hole, a sidewall, a cavity defined by the top and the sidewall, and a side port in the side wall. The fitting includes a body with a first end and a second end, a flange at the first end, and a central bore extending from the first end. The fitting also includes a port that communicates with the central bore, and a cross bore near the second end. The fitting extends through the hole of the cup and a retaining pin is disposed in the cross bore to retain the cup between the first end and the second end of the fitting.

Abstract translation: 端口屏蔽组件包括杯，配件和固定销。 杯子包括具有孔的顶部，侧壁，由顶部和侧壁限定的空腔以及侧壁中的侧端口。 配件包括具有第一端和第二端的主体，在第一端的凸缘和从第一端延伸的中心孔。 配件还包括与中心孔连通的端口和靠近第二端的十字孔。 配件延伸穿过杯的孔，并且保持销布置在十字孔中以将杯保持在配件的第一端和第二端之间。

公开(公告)号：US11927272B1

公开(公告)日：2024-03-12

申请号：US18080320

申请日：2022-12-13

Applicant: Hamilton Sundstrand Corporation

Inventor： August M. Coretto ,  Glenn Gradischer ,  Francis P. Marocchini ,  Peter M. Ballard ,  Scott J. Beloncik

IPC: F16K27/04 ,  F16K11/07

CPC classification number: F16K11/0712 ,  F16K27/041

Abstract: A valve assembly includes a first sleeve defining a piston bore therein. A second sleeve defines a piston bore therein. The piston bore of the first sleeve and the piston bore of the second sleeve are axially aligned. A piston is slidingly engaged in the piston bores of the first and second sleeves. A seal carrier with a plurality of pieces is axially between the first sleeve and the second sleeve. The plurality of pieces of the multi-piece seal carrier are circumferentially spaced apart from one another.

公开(公告)号：US09410564B2

公开(公告)日：2016-08-09

申请号：US14320884

申请日：2014-07-01

Applicant: Hamilton Sundstrand Corporation

Inventor： Francis P. Marocchini ,  Scott J. Beloncik

IPC: F16K27/12 ,  F15B21/04 ,  F15B15/14 ,  F16K24/00 ,  F16K35/10 ,  F15B15/06

CPC classification number: F15B21/041 ,  F15B15/06 ,  F15B15/1423 ,  F15B2211/615 ,  F16K24/00 ,  F16K27/12 ,  F16K35/10 ,  Y10T137/6851 ,  Y10T137/7043 ,  Y10T137/7062

Abstract: A port shield for a pneumatic actuator with a casing wall includes a sheet and a connecting member. The sheet includes an outer face disposed opposite an inner face, a first end disposed opposite a second end, and a first edge disposed opposite a second edge. The sheet also includes a bend formed in the sheet between the first edge and the second edge, wherein the bend extends from the first end to the second end and forms an apex on the outer face of the sheet. The connecting member extends from the sheet and is configured to connect the sheet to an outer side of the casing wall of the pneumatic actuator.

Abstract translation: 具有壳体壁的气动致动器的端口屏蔽件包括片材和连接构件。 片材包括与内表面相对设置的外表面，与第二端相对设置的第一端和与第二边缘相对设置的第一边缘。 片材还包括在第一边缘和第二边缘之间的片材中形成的弯曲部，其中弯曲部从第一端部延伸到第二端部，并且在片材的外表面上形成顶点。 连接构件从片材延伸并且被构造成将片材连接到气动致动器的壳体壁的外侧。