公开(公告)号：US20180127883A1

公开(公告)日：2018-05-10

申请号：US15344351

申请日：2016-11-04

Applicant: Hamilton Sundstrand Corporation

Inventor： Zhongfen Ding ,  Weilong Zhang ,  Blair A. Smith ,  Mark R. Jaworowski ,  Georgios S. Zafiris

IPC: C23F11/18 ,  C09D5/08

CPC classification number: C23F11/184 ,  C09D5/084 ,  C23C22/10 ,  C23C22/17 ,  C23C22/40 ,  C23C22/42 ,  C23F13/005 ,  C25D11/246

Abstract: A method includes providing a workpiece with at least one surface having an anodized aluminum coating and a trivalent chromium sealant. The at least one surface of the workpiece is submerged in a post-treatment sealant solution for 0.5 to 20 minutes. The sealant composition consists essentially of a corrosion inhibitor, an organic complexing agent, and an oxidant.

公开(公告)号：US09567087B1

公开(公告)日：2017-02-14

申请号：US14971480

申请日：2015-12-16

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： John D. Monacchio ,  Blair A. Smith ,  Michael E. Folsom ,  Christopher Simpson ,  Murtuza Lokhandwalla

IPC: B64D13/00 ,  F24F13/24

CPC classification number: B64D13/00 ,  B64F1/362 ,  F24F13/0263 ,  F24F13/24 ,  F24F2013/242

Abstract: An acoustic liner for a duct of an air conditioning and temperature control system including a honeycomb structure having a thickness of about 0.375±0.006 inches (0.953±0.015 centimeters). The acoustic liner is configured to cover an outer surface of a cylinder having a length of about 30 inches (76 centimeters) and an outer diameter of about 8.30 inches (21.1 centimeters).

Abstract translation: 一种用于空调和温度控制系统的管道的声学衬垫，其包括具有约0.375±0.006英寸（0.953±0.015厘米）的厚度的蜂窝结构。 声学衬套被构造成覆盖具有约30英寸（76厘米）的长度和约8.30英寸（21.1厘米）的外径的圆柱体的外表面。

公开(公告)号：US20160186328A1

公开(公告)日：2016-06-30

申请号：US14183617

申请日：2014-02-19

Applicant: Hamilton Sundstrand Corporation

Inventor： Blair A. Smith ,  Kevin M. Rankin ,  Ricardo O. Brown ,  Jay W. Kokas

IPC: C23C18/38 ,  C23C18/16

CPC classification number: C23C18/38 ,  C23C18/1633 ,  C23C18/1653 ,  C23C18/2013 ,  C23C18/22 ,  C25D5/12 ,  C25D7/00

Abstract: A component is provided including a body formed at least partially from a composite material. At least a portion of the composite material is covered by a plating. The plating includes a layer of electroless copper, a layer of electrolytic copper, a layer of nickel strike, and a finishing layer.

Abstract translation: 提供了包括至少部分地由复合材料形成的主体的部件。 复合材料的至少一部分被电镀覆盖。 电镀包括一层无电镀铜，一层电解铜，一层镍冲击和一整理层。

公开(公告)号：US11884426B2

公开(公告)日：2024-01-30

申请号：US16923519

申请日：2020-07-08

Applicant: Hamilton Sundstrand Corporation

Inventor： Steven Poteet ,  Timothy R. Boysen ,  Blair A. Smith ,  Jorge Ramon Mesa ,  Brian K. Orwig

IPC: B30B9/04 ,  B64G1/60 ,  B30B9/30 ,  B30B15/06

CPC classification number: B64G1/60 ,  B30B9/04 ,  B30B9/3021 ,  B30B15/062

Abstract: A compression apparatus includes an outer shell; a first plate and second plate, where the first plate and the second plate are located within the outer shell and a face of the first plate opposes a face of the second plate The compression apparatus also includes a compression mechanism which retractably moves the face of the second plate into contact with the face of the first plate. The face of the first plate or the face of the second plate includes a substrate layer, and a coating layer over the substrate layer, where the coating layer includes a plasma-enhanced chemical vapor deposition material.

公开(公告)号：US11230777B2

公开(公告)日：2022-01-25

申请号：US16447302

申请日：2019-06-20

Applicant: Hamilton Sundstrand Corporation

Inventor： Blair A. Smith ,  Claude J. Moreau

IPC: C25D3/06 ,  B05D7/14 ,  C25D5/50 ,  C25D5/54 ,  C25D5/34

Abstract: A method of forming a wear-resistant coating on an article includes depositing a chromium coating on a substrate of the article, and subsequently heating the coated article to enhance a plurality of through-cracks within the chromium coating. The method further includes applying a liquid filler material to the coated article such that at least one of the plurality of through-cracks is at least partially occupied by the filler material, and solidifying the liquid filler material.

公开(公告)号：US11078386B2

公开(公告)日：2021-08-03

申请号：US16153539

申请日：2018-10-05

Applicant: Hamilton Sundstrand Corporation

Inventor： Sean C. Emerson ,  Blair A. Smith ,  Weina Li ,  Georgios S. Zafiris ,  Bart Antoine Van Hassel

IPC: C09J9/00 ,  C09J7/30 ,  B32B7/12 ,  B32B37/12 ,  B32B38/00 ,  C09B5/02 ,  C09B5/12 ,  C09B6/00 ,  C09B57/02 ,  C09B57/08 ,  C09B57/14 ,  C09J11/04 ,  C09J11/06 ,  C09K11/06 ,  C09K11/08 ,  C09B57/00

Abstract: A method of adhering a first component to a second component includes priming the first component with an adhesive bond primer containing a primer material, a corrosion inhibitor, and a chemical additive (such as a dye compound), and using an adhesive to attach the second component to the first component through the adhesive bond primer applied on the surface of the second component. The chemical additive allows inspection of the adhesive bond primer with a corresponding radiation source.

公开(公告)号：US20200318244A1

公开(公告)日：2020-10-08

申请号：US16838378

申请日：2020-04-02

Applicant: Hamilton Sundstrand Corporation

Inventor： Tianli Zhu ,  Weilong Zhang ,  Michael A. Kryzman ,  Blair A. Smith ,  Georgios S. Zafiris ,  Olivier Brucelle

IPC: C23F11/18 ,  F01D5/28 ,  F02C7/30

Abstract: Disclosed is a corrosion inhibition coating, comprising: a base comprising a silicate matrix, wherein aluminum, an aluminum alloy, or a combination thereof, is present within the silicate matrix; and an inhibitor comprising: zinc molybdate, cerium citrate, magnesium metasilicate, a metal phosphate silicate, or a combination thereof, wherein a curing temperature of the corrosion inhibition coating is about 20° C. to about 190° C., preferably about 20° C. to about 120° C. Also disclosed is a substrate coated with the corrosion inhibition coating, wherein the substrate is a peened part.

公开(公告)号：US10760609B2

公开(公告)日：2020-09-01

申请号：US15018076

申请日：2016-02-08

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Marc E. Gage ,  David J. Grulke ,  Michael E. Folsom ,  Blair A. Smith ,  Mark S. Busha ,  Kerry L. Davis

IPC: F16B11/00 ,  F16B19/00 ,  F16B33/00 ,  F16B33/06 ,  F16B43/00 ,  B29C65/48 ,  B29C65/56 ,  B29C65/72 ,  B29C65/00 ,  B32B15/08 ,  B32B37/00 ,  B29C65/02 ,  F16B39/22 ,  B29L31/00

Abstract: A method of making an assembly is disclosed. According to the method, a curable sealant is applied to a metal surface of a first article, and the curable sealant and first article are stored under conditions to maintain the curable sealant in an at least partially uncured state. The method further includes contacting the curable sealant on the first article metal surface with an electrically conductive surface of a second article, and curing the curable sealant.

公开(公告)号：US10760164B2

公开(公告)日：2020-09-01

申请号：US16226042

申请日：2018-12-19

Applicant: Hamilton Sundstrand Corporation

Inventor： Zhongfen Ding ,  Weilong Zhang ,  Blair A. Smith ,  Mark R. Jaworowski ,  Georgios S. Zafiris

IPC: C23F11/18 ,  C23C22/17 ,  C23C22/42 ,  C23C22/10 ,  C23F11/12 ,  C23F13/00 ,  C23F13/02 ,  C25D11/24 ,  C23C22/83

Abstract: A method includes providing a workpiece with at least one surface having an anodized aluminum coating and a trivalent chromium sealant. The at least one surface of the workpiece is submerged in a post-treatment sealant solution for 0.5 to 20 minutes. The sealant composition consists essentially of a corrosion inhibitor formulation, a water soluble polymer, an organic complexing agent, and an oxidant. The corrosion inhibitor formulation is formulated from at least one anodic corrosion inhibitor compound, at least one cathodic corrosion inhibitor compound, or a combination thereof. A concentration of each of the corrosion inhibitor formulation, the water soluble polymer, the organic complexing agent, and the oxidant is each in a range of 1-50 mM.

公开(公告)号：US20200025195A1

公开(公告)日：2020-01-23

申请号：US16037483

申请日：2018-07-17

Applicant: Hamilton Sundstrand Corporation

Inventor： Steven Poteet ,  Blair A. Smith ,  Kevin M. Rankin

IPC: F04C2/18 ,  F02C7/22 ,  F02M37/04

Abstract: A gear pump for a gas turbine engine including a first gear having a plurality of gear teeth supported for rotation on a gear shaft relative to a second gear, wherein the gear teeth are formed from a steel base material and surfaces of the gear teeth are coated with a cavitation resistant coating material, and a journal bearing for carrying a gear shaft load through a fluid film pressure between a surface of the gear shaft and a surface of the journal bearing, wherein at least a portion of the journal bearing is formed from a cavitation resistant base material.