公开(公告)号：US11629403B2

公开(公告)日：2023-04-18

申请号：US16165772

申请日：2018-10-19

Applicant: Rosemount Aerospace Inc.

Inventor： Steven Poteet ,  Marc E. Gage ,  Blair A. Smith

IPC: C23C16/04 ,  C23C16/30 ,  C23C16/40 ,  G01P13/02

Abstract: A method can include vapor depositing a corrosion resistant coating to internal and external surfaces of a metallic air data probe. For example, vapor depositing can include using atomic layer deposition (ALD). The method can include placing the metallic air data probe in a vacuum chamber and evacuating the vacuum chamber before using vapor deposition. The corrosion resistant coating can be or include a ceramic coating. In certain embodiments, vapor depositing can include applying a first precursor, then applying a second precursor to the first precursor to form the ceramic coating.

公开(公告)号：US12071684B2

公开(公告)日：2024-08-27

申请号：US18123763

申请日：2023-03-20

Applicant: Rosemount Aerospace Inc.

Inventor： Steven Poteet ,  Marc E. Gage ,  Blair A. Smith

IPC: C23C16/04 ,  C23C16/30 ,  C23C16/40 ,  C23C16/44 ,  C23C16/455 ,  G01P13/02

CPC classification number: C23C16/045 ,  C23C16/303 ,  C23C16/402 ,  C23C16/403 ,  C23C16/405 ,  C23C16/4404 ,  C23C16/45544 ,  C23C16/45553 ,  C23C16/45555 ,  G01P13/025

Abstract: A method can include vapor depositing a corrosion resistant coating to internal and external surfaces of a metallic air data probe. For example, vapor depositing can include using atomic layer deposition (ALD). The method can include placing the metallic air data probe in a vacuum chamber and evacuating the vacuum chamber before using vapor deposition. The corrosion resistant coating can be or include a ceramic coating. In certain embodiments, vapor depositing can include applying a first precursor, then applying a second precursor to the first precursor to form the ceramic coating.

公开(公告)号：US20230227978A1

公开(公告)日：2023-07-20

申请号：US18123763

申请日：2023-03-20

Applicant: Rosemount Aerospace Inc.

Inventor： Steven Poteet ,  Marc E. Gage ,  Blair A. Smith

IPC: C23C16/455 ,  C23C16/40 ,  C23C16/30 ,  C23C16/44 ,  G01P13/02

CPC classification number: C23C16/45555 ,  C23C16/403 ,  C23C16/405 ,  C23C16/402 ,  C23C16/303 ,  C23C16/45553 ,  C23C16/4404 ,  C23C16/45544 ,  G01P13/025

Abstract: A method can include vapor depositing a corrosion resistant coating to internal and external surfaces of a metallic air data probe. For example, vapor depositing can include using atomic layer deposition (ALD). The method can include placing the metallic air data probe in a vacuum chamber and evacuating the vacuum chamber before using vapor deposition. The corrosion resistant coating can be or include a ceramic coating. In certain embodiments, vapor depositing can include applying a first precursor, then applying a second precursor to the first precursor to form the ceramic coating.

公开(公告)号：US20210048322A1

公开(公告)日：2021-02-18

申请号：US16539561

申请日：2019-08-13

Applicant: Rosemount Aerospace Inc.

Inventor： Steven Poteet ,  Blair A Smith

IPC: G01F1/05 ,  C23C16/455 ,  G01P5/165

Abstract: An air data probe with a corrosion protection coating system includes a body with an external and an internal surface and a uniform, pinhole-free first protection layer applied by atomic layer deposition (ALD) to reduce corrosion of the body, including corrosion initiated by sulfur and nitrogen compounds. The air data probe further includes a second protection layer, covering the first protection layer over the external surfaces of the body to protect the air data probe from foreign object impact damage.