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公开(公告)号：US09772345B2
公开(公告)日：2017-09-26
申请号：US15045907
申请日：2016-02-17
Applicant: ROSEMOUNT AEROSPACE, INC.
Inventor： Timothy Thomas Golly , Matthew P. Anderson , Paul Robert Johnson , Greg Seidel
CPC classification number: G01P5/165 , G01F1/46 , G01P1/026 , G01P13/025
Abstract: An air data probe is disclosed. The air data probe may include a probe body having an interior cavity and coated by a protective shell. A sensing port may be disposed in the air data probe and may extend through the probe body. The sensing port may also be lined by the protective shell. The protective shell may be made of an austenitic nickel-chromium alloy, or stainless steel, or any relatively corrosion resistant material. The probe body may be made of nickel, or a nickel alloy, or any relatively thermally conductive material. The protective shell may be joined to the probe body 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.
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公开(公告)号：US20210172973A1
公开(公告)日：2021-06-10
申请号：US17178331
申请日：2021-02-18
Applicant: Rosemount Aerospace Inc.
Inventor： Robin Jacob , Guru Prasad Mahapatra , Paul Robert Johnson , Greg Seidel
Abstract: An air data probe includes a probe body including a probe wall. The probe body is formed from a first material by direct energy metal deposition. An insert is positioned in the probe wall. The insert is formed from a second material different from the first material. The insert is encapsulated in the probe wall via the direct energy metal deposition. A method of forming an air data probe includes forming one or more thermally conductive inserts, and encapsulating the one or more inserts into a wall of an air data probe via direct energy metal deposition. The air data probe is formed from a first material and the one or more inserts are formed from a second material different from the first material.
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公开(公告)号：US20200333206A1
公开(公告)日：2020-10-22
申请号：US16918224
申请日：2020-07-01
Applicant: Rosemount Aerospace Inc.
Inventor： Timothy Thomas Golly , Paul Robert Johnson , Greg Seidel
Abstract: A corrosion resistant apparatus for an air data probe with a sleeve being cylindrical in shape with a first end and a second end, at least one circumferentially extending groove on an outside of the sleeve configured to accommodate coils of a heater, and a bore at a center of the sleeve and extending between the first end and the second end configured to provide a pneumatic pathway that allows atmospheric conditions to reach measurement equipment of the air data probe.
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公开(公告)号：US20200216191A1
公开(公告)日：2020-07-09
申请号：US16818998
申请日：2020-03-13
Applicant: Rosemount Aerospace Inc.
Inventor： Timothy T. Golly , Paul R. Johnson , Greg Seidel
Abstract: An air data probe includes a probe head defining a longitudinal axis between a forward tip and aft base. A port opening is defined in a side of the probe head and opening at an angle with respect to the longitudinal axis. A bulkhead within the probe head 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.
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公开(公告)号：US20180149501A1
公开(公告)日：2018-05-31
申请号：US15882068
申请日：2018-01-29
Applicant: Rosemount Aerospace, Inc.
Inventor： Paul Robert Johnson , Aaron A. Cusher , Timothy Thomas Golly , Brian Daniel Matheis , Greg Seidel
Abstract: An air data probe has a pitot tube with a tap at a forward end that defines an inner flow path. The inner flow path decreases in the cross-sectional area until reaching a throat. The inner flow path has cross-sections that are generally cylindrical and also has sections of removed material. Other embodiment have unique shapes.
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Patent Agency Ranking
公开(公告)号：US09631960B2
公开(公告)日：2017-04-25
申请号：US14922434
申请日：2015-10-26
Applicant: Rosemount Aerospace Inc.
Inventor： Greg Seidel , Timothy Thomas Golly , Paul Robert Johnson
Abstract: A pitot tube includes a substantially cylindrical body portion having an interior defining a flow passage, and a tip portion extending along a pitot tube axis from the body portion. The tip portion includes an inlet opening, a radially tapered outer surface extending from the body portion toward the inlet opening, one or more bulkheads disposed at the interior to limit travel of particles ingested into the interior, at least one drain opening disposed directly adjacent to one of the one or more bulkheads, and one or more electrical coils comprising one or more coil wraps disposed at an interior of the pitot tube. The one or more coil wraps establish a variable watt density along the interior of the pitot tube. The one or more coil wraps also establish a variable watt density downstream of one or more of the one or more bulkheads.
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公开(公告)号：US10227139B2
公开(公告)日：2019-03-12
申请号：US15067650
申请日：2016-03-11
Applicant: Rosemount Aerospace Inc.
Inventor： Timothy T. Golly , Paul R. Johnson , Greg Seidel
Abstract: An air data probe includes a probe head defining a longitudinal axis between a forward tip and aft base. The probe includes a thermocouple having a sense end in the forward tip to measure the temperature in the forward tip. 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 within the probe head. 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.
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公开(公告)号：US20180238723A1
公开(公告)日：2018-08-23
申请号：US15957234
申请日：2018-04-19
Applicant: Rosemount Aerospace Inc.
Inventor： Greg Seidel , Timothy Thomas Golly , Paul Robert Johnson
Abstract: A method of forming a pitot tube includes forming a substantially cylindrical body portion including an outer surface, a tip portion having an inlet opening and an interior defining a flow passage, radially tapering the outer surface from the body portion toward the inlet opening, and disposing at least one electrical coil including one or more coil wraps along the flow passage of the pitot tube.
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公开(公告)号：US10024877B2
公开(公告)日：2018-07-17
申请号：US15681651
申请日：2017-08-21
Applicant: Rosemount Aerospace, Inc.
Inventor： Timothy Thomas Golly , Matthew P. Anderson , Paul Robert Johnson , Greg Seidel
Abstract: A method of making an air data probe may comprise forming a probe body, forming an interior cavity into the probe body, applying a protective shell to the probe body by an additive manufacturing technique, inserting a heating element into the interior cavity, machining a final profile of the air data probe, and forming a sensing port comprising a port passage defined through the probe body and lined by a portion of the protective shell.
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公开(公告)号：US20160291051A1
公开(公告)日：2016-10-06
申请号：US15045907
申请日：2016-02-17
Applicant: ROSEMOUNT AEROSPACE, INC.
Inventor： Timothy Thomas Golly , Matthew P. Anderson , Paul Robert Johnson , Greg Seidel
IPC: G01P5/165
CPC classification number: G01P5/165 , G01F1/46 , G01P1/026 , G01P13/025
Abstract: An air data probe is disclosed. The air data probe may include a probe body having an interior cavity and coated by a protective shell. A sensing port may be disposed in the air data probe and may extend through the probe body. The sensing port may also be lined by the protective shell. The protective shell may be made of an austenitic nickel-chromium alloy, or stainless steel, or any relatively corrosion resistant material. The probe body may be made of nickel, or a nickel alloy, or any relatively thermally conductive material. The protective shell may be joined to the probe body 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.
Abstract translation: 公开了一种空气数据探测器。 空气数据探测器可以包括具有内部空腔并由保护壳涂覆的探针主体。 感测端口可以设置在空气数据探头中并且可以延伸穿过探针主体。 感测端口也可以由保护外壳衬里。 保护壳可以由奥氏体镍铬合金或不锈钢或任何相对耐腐蚀的材料制成。 探针体可以由镍或镍合金或任何相对导热的材料制成。 保护壳可以通过添加剂制造（例如激光熔覆）与探针体接合。 以这种方式，公开了能够耐受高温而没有腐蚀并且还具有相对导热性的空气数据探测器。
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