公开(公告)号：US10829647B2

公开(公告)日：2020-11-10

申请号：US16216672

申请日：2018-12-11

Applicant: Hamilton Sundstrand Corporation

Inventor： Tianli Zhu ,  Blair A. Smith ,  Weilong Zhang ,  Michael A. Kryzman ,  Georgios S. Zafiris ,  Bart Antonie van Hassel

IPC: C09D5/08 ,  C23F11/12 ,  C23F11/18

Abstract: Disclosed is a corrosion inhibition coating, comprising: a base comprising a matrix and a metal within the matrix; and an inhibitor comprising: zinc molybdate, cerium citrate, magnesium metasilicate, a metal phosphate silicate, or a combination thereof, wherein the metal within the matrix comprises aluminum, an aluminum alloy, zinc, a zinc alloy, magnesium, a magnesium alloy, or a combination thereof. Also disclosed is a substrate coated with the corrosion inhibition coating.

公开(公告)号：US20180298496A1

公开(公告)日：2018-10-18

申请号：US15487615

申请日：2017-04-14

Applicant: Hamilton Sundstrand Corporation

Inventor： Blair A. Smith ,  Tianli Zhu ,  Patrick Louis Clavette ,  Michael A. Kryzman ,  Kevin M. Rankin ,  Mark R. Jaworowski ,  Georgios S. Zafiris ,  Bart Antonie van Hassel ,  Tahany Ibrahim El-Wardany

IPC: C23C18/16 ,  C23C18/32 ,  C23C18/42 ,  C23C18/50 ,  C25D3/56 ,  C25D3/48 ,  C25D3/46 ,  C25D3/44 ,  C25D3/34 ,  C25D3/30 ,  C25D3/26 ,  C25D3/22 ,  C25D3/12 ,  C25D3/04 ,  C25D3/54 ,  C25D5/12 ,  C25D7/00 ,  C25D9/04

Abstract: A non-line-of-sight (NLOS) coating process is provided for a substrate having first and second transverse surfaces where the second surface lacks a LOS for depositional processing. The NLOS coating process includes electroplating or electroless plating a crack-resistant interlayer coating to at least the second surface and applying a wear-resistant coating to the crack-resistant interlayer coating by electrolytic or electroless plating.

公开(公告)号：US11040306B2

公开(公告)日：2021-06-22

申请号：US15946211

申请日：2018-04-05

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Bart Antonie van Hassel ,  Robert Mason Darling ,  Michael L. Perry

IPC: B01D53/32 ,  B64D13/06 ,  B64D37/32 ,  H01M8/04082 ,  A62C99/00 ,  A62C3/08 ,  H01M8/1067 ,  H01M8/083 ,  A62C3/06

Abstract: A fuel tank inerting system is disclosed, comprising a fuel tank and an electrochemical cell comprising a cathode and an anode separated by a separator comprising an anion transfer medium. A cathode fluid flow path is in operative fluid communication with a catalyst at the cathode between a cathode fluid flow path inlet and a cathode fluid flow path outlet. An anode fluid flow path is in operative fluid communication with a catalyst at the anode, and includes an anode fluid flow path outlet. An electrical connected to a power source is arranged to provide a voltage difference between the anode and the cathode. An air source is in operative fluid communication with either or both of the cathode flow path inlet and the anode flow path inlet. An inert gas flow path is in operative fluid communication with the cathode flow path outlet and the fuel tank.

公开(公告)号：US20170327955A1

公开(公告)日：2017-11-16

申请号：US15151114

申请日：2016-05-10

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Blair A. Smith ,  Mark R. Jaworowski ,  Weilong Zhang ,  Michael A. Kryzman ,  Bart Antonie van Hassel ,  Georgios S. Zafiris

IPC: C23C22/83 ,  C23C22/73

CPC classification number: C23C22/83 ,  B43K5/1845 ,  B43M11/08 ,  C23C22/00 ,  C23C22/73 ,  C23C2222/10

Abstract: A kit for applying a coating includes a first handheld container with a first liquid trivalent chromium salt composition disposed therein. A first applicator is disposed in fluid communication with the first container and is configured to dispense the first composition. The kit also includes a second handheld container having a second liquid oxidizing agent composition disposed therein. A second applicator is disposed in fluid communication with the second container and is configured to dispense the second composition.

公开(公告)号：US12115494B2

公开(公告)日：2024-10-15

申请号：US17323087

申请日：2021-05-18

Applicant: Hamilton Sundstrand Corporation

Inventor： Bart Antonie van Hassel ,  Robert Mason Darling ,  Michael L. Perry

IPC: B01D53/32 ,  A62C3/06 ,  A62C3/08 ,  A62C99/00 ,  B64D13/06 ,  B64D37/32 ,  H01M8/04082 ,  H01M8/083 ,  H01M8/1067

CPC classification number: B01D53/326 ,  A62C3/065 ,  A62C3/08 ,  A62C99/0018 ,  B64D13/06 ,  B64D37/32 ,  H01M8/04201 ,  H01M8/083 ,  H01M8/1067 ,  B01D2256/10 ,  B01D2257/104 ,  B01D2257/504 ,  B01D2259/4575 ,  B64D2013/0603 ,  H01M2300/0014 ,  H01M2300/0082

Abstract: A fuel tank inerting system is disclosed, comprising a fuel tank and an electrochemical cell comprising a cathode and an anode separated by a separator comprising an anion transfer medium. A cathode fluid flow path is in operative fluid communication with a catalyst at the cathode between a cathode fluid flow path inlet and a cathode fluid flow path outlet. An anode fluid flow path is in operative fluid communication with a catalyst at the anode, and includes an anode fluid flow path outlet. An electrical connected to a power source is arranged to provide a voltage difference between the anode and the cathode. An air source is in operative fluid communication with either or both of the cathode flow path inlet and the anode flow path inlet. An inert gas flow path is in operative fluid communication with the cathode flow path outlet and the fuel tank.

公开(公告)号：US20190308134A1

公开(公告)日：2019-10-10

申请号：US15946211

申请日：2018-04-05

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Bart Antonie van Hassel ,  Robert Mason Darling ,  Michael L. Perry

IPC: B01D53/32 ,  B64D37/32 ,  B64D13/06

Abstract: A fuel tank inerting system is disclosed, comprising a fuel tank and an electrochemical cell comprising a cathode and an anode separated by a separator comprising an anion transfer medium. A cathode fluid flow path is in operative fluid communication with a catalyst at the cathode between a cathode fluid flow path inlet and a cathode fluid flow path outlet. An anode fluid flow path is in operative fluid communication with a catalyst at the anode, and includes an anode fluid flow path outlet. An electrical connected to a power source is arranged to provide a voltage difference between the anode and the cathode. An air source is in operative fluid communication with either or both of the cathode flow path inlet and the anode flow path inlet. An inert gas flow path is in operative fluid communication with the cathode flow path outlet and the fuel tank.

公开(公告)号：US10294570B2

公开(公告)日：2019-05-21

申请号：US15095926

申请日：2016-04-11

Applicant: Hamilton Sundstrand Corporation

Inventor： Mark R. Jaworowski ,  Blair A. Smith ,  Georgios S. Zafiris ,  Weilong Zhang ,  Michael A. Kryzman ,  Treese Hugener-Campbell ,  Bart Antonie van Hassel

IPC: C23C8/12 ,  C23C22/30 ,  C23C22/34 ,  C23C22/78 ,  C23C22/82 ,  C23C22/83 ,  C23C22/00

Abstract: A method for making an environmentally-safe chromium based corrosion resistant coating includes pre-treating a metal substrate, immersing the metal substrate in a trivalent chromium bath which does not contain hexavalent chromium, post-treating the coated metal substrate with an oxidizer, and curing the coated metal substrate in a controlled environment.

公开(公告)号：US20220032221A1

公开(公告)日：2022-02-03

申请号：US16945273

申请日：2020-07-31

Applicant: Hamilton Sundstrand Corporation

Inventor： John J. Gangloff, JR. ,  Bart Antonie van Hassel ,  Yehia F. Khalil ,  Jagadeswara Reddy Karra ,  Ying She ,  Zissis A. Dardas

IPC: B01D46/00 ,  B01D46/42 ,  A61L9/014 ,  A61L9/18 ,  B64D13/08

Abstract: An air purification device for use in an air management system includes a housing formed from a polymer matrix composite structure and a filter arranged within the housing. The filter is formed from a porous composite structure including a plurality of filter fibers such that air is configured to flow through the filter. Microbes within the air are configured to contact the plurality of filter fibers.

公开(公告)号：US20210268433A1

公开(公告)日：2021-09-02

申请号：US17323087

申请日：2021-05-18

Applicant: Hamilton Sundstrand Corporation

Inventor： Bart Antonie van Hassel ,  Robert Mason Darling ,  Michael L. Perry

IPC: B01D53/32 ,  B64D13/06 ,  B64D37/32 ,  H01M8/04082 ,  A62C99/00 ,  A62C3/08 ,  H01M8/1067 ,  H01M8/083 ,  A62C3/06

Abstract: A fuel tank inerting system is disclosed, comprising a fuel tank and an electrochemical cell comprising a cathode and an anode separated by a separator comprising an anion transfer medium. A cathode fluid flow path is in operative fluid communication with a catalyst at the cathode between a cathode fluid flow path inlet and a cathode fluid flow path outlet. An anode fluid flow path is in operative fluid communication with a catalyst at the anode, and includes an anode fluid flow path outlet. An electrical connected to a power source is arranged to provide a voltage difference between the anode and the cathode. An air source is in operative fluid communication with either or both of the cathode flow path inlet and the anode flow path inlet. An inert gas flow path is in operative fluid communication with the cathode flow path outlet and the fuel tank.

公开(公告)号：US20200181424A1

公开(公告)日：2020-06-11

申请号：US16216672

申请日：2018-12-11

Applicant: Hamilton Sundstrand Corporation

Inventor： Tianli Zhu ,  Blair A. Smith ,  Weilong Zhang ,  Michael A. Kryzman ,  Georgios S. Zafiris ,  Bart Antonie van Hassel

IPC: C09D5/08 ,  C23F11/18 ,  C23F11/12

Abstract: Disclosed is a corrosion inhibition coating, comprising: a base comprising a matrix and a metal within the matrix; and an inhibitor comprising: zinc molybdate, cerium citrate, magnesium metasilicate, a metal phosphate silicate, or a combination thereof, wherein the metal within the matrix comprises aluminum, an aluminum alloy, zinc, a zinc alloy, magnesium, a magnesium alloy, or a combination thereof. Also disclosed is a substrate coated with the corrosion inhibition coating.