公开(公告)号：US20160084681A1

公开(公告)日：2016-03-24

申请号：US14849893

申请日：2015-09-10

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Gary ATAMAN

IPC: G01D11/24 ,  B64C25/00 ,  G01D5/12

CPC classification number: G01D11/24 ,  B64C25/001 ,  G01D5/12 ,  G01D11/245 ,  G01D11/30

Abstract: Sensor (1) comprising: a casing (2) delimiting an internal volume (3) and having a passage (31) between this internal volume and a first external zone (Z1) external to the casing; a moving part (4) able to move inside the said internal volume (3); detection means (5) for detecting a movement of the said moving part (4) comprising a detection portion (51) extending in the passage (31), and having a groove (52) open to the outside of the detection portion (51), this groove (52) extending between the said first external zone (Z1) external to the casing and the said internal volume (3) internal to the casing. The sensor (1) comprises first sealing means (14) positioned around the detection portion (51) inside the passage (31), these first sealing means (14) being arranged in such a way as to prevent fluid from passing between the internal volume (3) and the first external zone (Z1) via said groove (52).

Abstract translation: 传感器（1）包括：外壳（2），其限定内部容积（3）并且在该内部容积与壳体外部的第一外部区域（Z1）之间具有通道（31） 能够在所述内部容积（3）内移动的移动部件（4）; 用于检测所述移动部件（4）的运动的检测装置（5），包括在所述通道（31）中延伸的检测部分（51），并且具有向所述检测部分（51）的外部开口的凹槽（52） ，所述槽（52）在所述壳体外部的所述第一外部区域（Z1）与所述壳体内部的所述内部容积（3）之间延伸。 传感器（1）包括位于通道（31）内的检测部分（51）周围的第一密封装置（14），这些第一密封装置（14）被布置成防止流体在内部容积 （3）和所述第一外部区域（Z1）。

公开(公告)号：US20160221666A1

公开(公告)日：2016-08-04

申请号：US15012340

申请日：2016-02-01

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Gary ATAMAN

IPC: B64C25/22 ,  F15B15/28 ,  G01L13/00 ,  B64C25/28

CPC classification number: B64C25/22 ,  B64C25/28 ,  F15B15/2807 ,  F15B15/2838 ,  F15B20/007 ,  G01L13/00

Abstract: A sensor (1) comprising: a housing (2) defining an internal volume (3); a movable part (4); detector means (5) for detecting movement of the movable part (4); transfer means (6) passing through a first opening (7) of the housing (2) to control movement of the movable part (4) from a first external zone (8); and first sealing means (9) for opposing the passage of fluid coming from the first external zone (8) towards said internal volume (3). The housing (2) includes a second opening (10) extending between the internal volume (3) and a second external zone (11); and second sealing means (12) between the internal volume (3) and the second external zone (11), the second sealing means being adapted to break so as to allow fluid to pass as soon as a first predetermined pressure difference is exceeded.

Abstract translation: 传感器（1）包括：限定内部容积（3）的壳体（2）; 可移动部分（4）; 用于检测可动部件（4）的移动的检测器装置（5）; 传送装置（6）穿过壳体（2）的第一开口（7），以控制活动部件（4）从第一外部区域（8）的移动; 以及用于使来自第一外部区域（8）的流体朝向所述内部容积（3）的通道相对的第一密封装置（9）。 壳体（2）包括在内部容积（3）和第二外部区域（11）之间延伸的第二开口（10）。 以及在所述内部容积（3）和所述第二外部区域（11）之间的第二密封装置（12），所述第二密封装置适于断裂，以便在超过第一预定压力差时允许流体通过。

公开(公告)号：US20160221665A1

公开(公告)日：2016-08-04

申请号：US15012339

申请日：2016-02-01

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Gary ATAMAN

IPC: B64C25/22 ,  F16H21/04 ,  F16H51/00 ,  F16H21/44

CPC classification number: B64C25/22 ,  F15B15/2807 ,  F15B15/2815 ,  F16H21/04 ,  F16H21/44 ,  F16H51/00 ,  F16J15/187 ,  F16J15/50 ,  F16J15/525

Abstract: Control system (1) comprising a control rod (5) extending between a first zone (2) situated in a hydraulic chamber delimited by a chamber wall (3) and a second zone (4) situated outside the hydraulic chamber. The control system (1) further comprising a seal (6) arranged around and against this control rod (5) to oppose the passage of fluid between the first and second zones (2, 4). The system further comprises a guide piece (7) assembled removably with respect to the chamber wall (3), the seal (6) is assembled inside the guide piece (7) so as to allow relative movement of the rod (5) with respect to the guide piece (7) while at the same time achieving sealing between the first and second zones (2, 4).

Abstract translation: 控制系统（1）包括控制杆（5），所述控制杆（5）在位于由室壁（3）限定的液压室中的第一区域（2）和位于所述液压室外部的第二区域（4）之间延伸。 所述控制系统（1）还包括围绕所述控制杆（5）布置的与所述第一和第二区域（2,4）之间的流体通过的密封件（6）。 系统还包括相对于室壁（3）可拆卸地组装的引导件（7），密封件（6）组装在引导件（7）内，以允许杆（5）相对于 同时在第一和第二区域（2,4）之间实现密封。