公开(公告)号：EP3073275A3

公开(公告)日：2016-10-05

申请号：EP16161595.0

申请日：2016-03-22

Applicant: Rosemount Aerospace Inc.

Inventor： GOLLY, Timothy T. ,  JOHNSON, Paul R. ,  SEIDEL, Greg

IPC: G01P5/165 ,  G01P13/02 ,  G01F1/46

CPC classification number: B64D43/02 ,  B65H54/103 ,  B65H2701/341 ,  G01L19/0092 ,  G01L19/04 ,  G01P5/165 ,  G01P13/025

Abstract: An air data probe 100 includes a probe head 102 defining a longitudinal axis between a forward tip 104 and aft base. The probe includes a thermocouple having a sense end in the forward tip to measure the temperature in the forward tip 104. The probe includes a port opening defined in a side of the probe head and opening at an angle with respect to the longitudinal axis. The probe includes a bulkhead 116 within the probe head 102. The bulkhead has a chamber in fluid communication with the port opening. The chamber includes a single chamber inlet having an elongated cross-sectional shape. The single elongated chamber inlet is in fluid communication with two downstream pressure conduits to provide redundancy in case one of the two pressure conduits is blocked.

Abstract translation: 大气数据探头100包括探头102，其限定前尖端104和后基座之间的纵向轴线。 探针包括在前端具有感测端的热电偶，以测量前端104中的温度。探针包括限定在探针头的一侧中并且相对于纵向轴线以一定角度开口的端口开口。 探头包括探头102内的隔壁116.隔壁具有与端口开口流体连通的腔室。 腔室包括具有细长横截面形状的单腔室入口。 单个细长腔室入口与两个下游压力导管流体连通以在两个压力导管中的一个被阻塞的情况下提供冗余。

公开(公告)号：EP3637111A1

公开(公告)日：2020-04-15

申请号：EP19202541.9

申请日：2019-10-10

Applicant: ROSEMOUNT AEROSPACE INC.

Inventor： GOLLY, Timothy T. ,  JOHNSON, Paul R. ,  SEIDEL, Greg ,  CHOU, Ryan ,  PITERA, Rudy

IPC: G01P5/165 ,  B33Y10/00 ,  B64D43/02 ,  G01P13/02 ,  G01P21/02

Abstract: A method of repairing an air data probe includes assessing an air data probe (100) for a damaged portion. The method includes depositing a material on the air data probe to repair the damaged portion of the air data probe (100). An air data probe (100) includes a probe body including a sense port inlet (106,108) defined through a wall of the probe body. At least a portion of the wall surrounding the sense port inlet is defined by a deposited material having a different microstructure than a material defining another portion of the wall.

公开(公告)号：EP3499217A2

公开(公告)日：2019-06-19

申请号：EP18207317.1

申请日：2018-11-20

Applicant: ROSEMOUNT AEROSPACE INC.

Inventor： GOLLY, Timothy Thomas ,  JOHNSON, Paul Robert ,  SEIDEL, Greg

IPC: G01N17/00

CPC classification number: G01F15/14 ,  G01F1/46 ,  G01P5/165 ,  G01P13/025

Abstract: A corrosion resistant sleeve (28; 128) for an air data probe (10) with the sleeve (28; 128) being cylindrical in shape with a first end (20; 120) and a second end (22; 122), at least one circumferentially extending groove (32; 132) on an outside of the sleeve (28; 128) configured to accommodate coils (26; 126) of a heater, and a bore (34; 134) at a center of the sleeve (28; 128) and extending between the first end (20; 120) and the second end (22; 122) configured to provide a pneumatic pathway that allows atmospheric conditions to reach measurement equipment of the air data probe (10).

公开(公告)号：EP3435095A3

公开(公告)日：2019-04-10

申请号：EP18195270.6

申请日：2016-03-22

Applicant: Rosemount Aerospace Inc.

Inventor： GOLLY, Timothy T. ,  SEIDEL, Greg ,  JOHNSON, Paul R.

IPC: G01P5/165 ,  G01P13/02 ,  G01F1/46

Abstract: An air data probe 100 includes a probe head 102 defining a longitudinal axis between a forward tip 104 and aft base. The probe includes a port opening 125 in the forward tip. The probe includes a first conduit 128 in fluid communication with the port opening to guide fluid flow from the port opening to a first chamber 130, wherein the first chamber 130 is downstream from the port opening. The probe also comprises a second conduit 132, offset radially and circumferentially from the first conduit 128, in fluid communication with the first chamber 130 to guide fluid flow from the first chamber to a second chamber 134, wherein the second chamber 134 is downstream from the first chamber 130, wherein the offset between the first and second conduits is configured to prevent particle ingestion from the port opening from entering the fluid conduit.

公开(公告)号：EP3073275B1

公开(公告)日：2018-09-26

申请号：EP16161595.0

申请日：2016-03-22

Applicant: Rosemount Aerospace Inc.

Inventor： GOLLY, Timothy T. ,  JOHNSON, Paul R. ,  SEIDEL, Greg

IPC: G01P5/165 ,  G01P13/02 ,  G01F1/46

CPC classification number: B64D43/02 ,  B65H54/103 ,  B65H2701/341 ,  G01L19/0092 ,  G01L19/04 ,  G01P5/165 ,  G01P13/025

Abstract: An air data probe 100 includes a probe head 102 defining a longitudinal axis between a forward tip 104 and aft base. The probe includes a thermocouple having a sense end in the forward tip to measure the temperature in the forward tip 104. The probe includes a port opening defined in a side of the probe head and opening at an angle with respect to the longitudinal axis. The probe includes a bulkhead 116 within the probe head 102. The bulkhead has a chamber in fluid communication with the port opening. The chamber includes a single chamber inlet having an elongated cross-sectional shape. The single elongated chamber inlet is in fluid communication with two downstream pressure conduits to provide redundancy in case one of the two pressure conduits is blocked.

公开(公告)号：EP3076185B1

公开(公告)日：2018-03-07

申请号：EP16163691.5

申请日：2016-04-04

Applicant: Rosemount Aerospace Inc.

Inventor： GOLLY, Timothy Thomas ,  ANDERSON, Matthew P. ,  JOHNSON, Paul Robert ,  SEIDEL, Greg

IPC: G01P5/165 ,  G01P1/02 ,  G01P13/02 ,  G01F1/46

CPC classification number: G01P5/165 ,  G01F1/46 ,  G01P1/026 ,  G01P13/025

Abstract: An air data probe 1 is disclosed. The air data probe 1 may include a probe body 4 having an interior cavity 10-1 and coated by a protective shell 5. A sensing port 3-1 may be disposed in the air data probe and may extend through the probe body. The sensing port 3-1 may also be lined by the protective shell 5. The protective shell 5 may be made of an austenitic nickel-chromium alloy, or stainless steel, or any relatively corrosion resistant material. The probe body 4 may be made of nickel, or a nickel alloy, or any relatively thermally conductive material. The protective shell may 5 be joined to the probe body 4 by additive manufacturing, such as laser cladding. In this manner, an air data probe capable withstanding high temperatures without corrosion and yet also being relatively thermally conductive is disclosed.

公开(公告)号：EP3073276A3

公开(公告)日：2016-10-19

申请号：EP16162062.0

申请日：2016-03-23

Applicant: Rosemount Aerospace Inc.

Inventor： JOHNSON, Paul Robert ,  CUSHER, Aaron A. ,  GOLLY, Timothy Thomas ,  MATHEIS, Brian Daniel ,  SEIDEL, Greg

IPC: G01P5/165 ,  G01F1/46

CPC classification number: G01F1/46 ,  B64D45/00 ,  G01P5/165

Abstract: An air data probe (46) has a pitot tube with a tap (47) at a forward end (48) that defines an inner flow path. The inner flow path decreases in the cross-sectional area until reaching a throat (50). Bleed holes (52) or slots are provided to eliminate air recirculation and boundary layer separation. The outer surface of the tube may comprise a relatively flat portion and a bulged portion, or a long-nosed portion of smaller diameter and an enlarged portion.

公开(公告)号：EP3073276A2

公开(公告)日：2016-09-28

申请号：EP16162062.0

申请日：2016-03-23

Applicant: Rosemount Aerospace Inc.

Inventor： JOHNSON, Paul Robert ,  CUSHER, Aaron A. ,  GOLLY, Timothy Thomas ,  MATHEIS, Brian Daniel ,  SEIDEL, Greg

IPC: G01P5/165 ,  G01F1/46

CPC classification number: G01F1/46 ,  B64D45/00 ,  G01P5/165

Abstract: An air data probe (46) has a pitot tube with a tap (47) at a forward end (48) that defines an inner flow path. The inner flow path decreases in the cross-sectional area until reaching a throat (50). Bleed holes (52) or slots are provided to eliminate air recirculation and boundary layer separation. The outer surface of the tube may comprise a relatively flat portion and a bulged portion, or a long-nosed portion of smaller diameter and an enlarged portion.

Abstract translation: 空气数据探测器（46）具有皮托管，该皮托管在限定内部流动路径的前端（48）处具有龙头（47）。 内部流动路径在横截面积中减小直到到达喉部（50）。 提供排放孔（52）或槽以消除空气再循环和边界层分离。 管的外表面可以包括相对平坦部分和凸出部分，或者具有较小直径的长鼻部分和扩大部分。