公开(公告)号：US10943320B2

公开(公告)日：2021-03-09

申请号：US15970944

申请日：2018-05-04

Applicant: United Technologies Corporation

Inventor： Alan Matthew Finn ,  Jose Miguel Pasini ,  Richard W. Osborne, III ,  Edgar A. Bernal ,  Ozgur Erdinc ,  Olusegun Oshin ,  Ziyou Xiong ,  Catalin G. Fotache ,  Gene B. Donskoy ,  Sergio S. Frutuoso ,  Joseph A. Sylvestro

IPC: B25J9/16 ,  G06T1/00 ,  H04N5/232 ,  H04N5/235

Abstract: A method for robotic inspection of a part, includes the steps of: supporting the part with a robot mechanism; obtaining part-related sensor input with a sensor positioned to inspect the part supported by the robot mechanism; and controlling movement of the robot mechanism relative to the sensor, wherein the controlling is done by a feedback control unit which receives the sensor input, and the feedback control unit is configured to control the robot mechanism based upon the sensor input.

公开(公告)号：US20180320272A1

公开(公告)日：2018-11-08

申请号：US16036168

申请日：2018-07-16

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Zhongfen (Vivian) Ding ,  Georgios S. Zafiris ,  Weilong Zhang ,  Michael A. Kryzman ,  Catalin G. Fotache ,  Mark R. Jaworowski

IPC: C23F13/12 ,  C09D5/08 ,  C09D7/61 ,  C23F13/00 ,  C23F13/06 ,  C23F13/14 ,  C08K3/22 ,  C08K3/11

CPC classification number: C23F13/12 ,  C08K3/11 ,  C08K2003/2262 ,  C08K2003/2296 ,  C09D5/084 ,  C09D7/61 ,  C23F13/005 ,  C23F13/06 ,  C23F13/14 ,  C23F2213/21

Abstract: A corrosion resistant article including an aluminum substrate and a corrosion-inhibiting cerium based corrosion inhibitor corrosion inhibiting additive on the aluminum substrate, the corrosion inhibiting additive comprising an anodic corrosion inhibitor and a cathodic corrosion inhibitor, the anodic corrosion inhibitor greater than 25 wt % of the total inhibitor.

公开(公告)号：US11499116B2

公开(公告)日：2022-11-15

申请号：US16717549

申请日：2019-12-17

Applicant: United Technologies Corporation

Inventor： Seyed Reza Mahmoudi ,  Catalin G. Fotache

IPC: C10M149/14 ,  C10M145/14 ,  F16C33/66 ,  C10N40/02

Abstract: A low friction coated article includes a first structure that has a first lubricated surface coated with a first polyelectrolyte coating. A second structure has a second lubricated surface with a second polyelectrolyte coating opposite the first lubricated surface. The first and second polyelectrolyte coatings include alternating layers of positively charged polyelectrolyte layers and negatively charged polyelectrolyte layers hydrated with a lubricant.

公开(公告)号：US20190169757A1

公开(公告)日：2019-06-06

申请号：US16197955

申请日：2018-11-21

Applicant: United Technologies Corporation

Inventor： Zhongfen Ding ,  Georgios S. Zafiris ,  Bart Antonie van Hassel ,  Catalin G. Fotache

IPC: C23F13/00 ,  C23F11/18 ,  C09D5/00 ,  C09D7/61 ,  C23F13/14 ,  C23F13/06 ,  C01F17/00 ,  C23F11/10 ,  C09D5/08 ,  C07C59/265 ,  C07C51/41

Abstract: A method of making cerium citrate includes combining cerium carbonate and citric acid to produce cerium citrate and carbon dioxide. The cerium citrate is substantially free of negative ions other than citrate. The cerium citrate can be used in a corrosion inhibitor composition.

公开(公告)号：US20170350019A1

公开(公告)日：2017-12-07

申请号：US15173847

申请日：2016-06-06

Applicant: United Technologies Corporation

Inventor： Zhongfen Ding ,  Georgios S. Zafiris ,  Bart Antonie van Hassel ,  Catalin G. Fotache

IPC: C23F13/00 ,  C07C59/265

CPC classification number: C23F13/005 ,  C01F17/00 ,  C07C51/412 ,  C07C59/265 ,  C08K3/10 ,  C08K3/24 ,  C09D5/084 ,  C09D7/61 ,  C23F11/10 ,  C23F11/18 ,  C23F11/187 ,  C23F13/06 ,  C23F13/14

Abstract: A method of making cerium citrate includes combining cerium carbonate and citric acid to produce cerium citrate and carbon dioxide. The cerium citrate is substantially free of negative ions other than citrate. The cerium citrate can be used in a corrosion inhibitor composition.

公开(公告)号：US09777926B2

公开(公告)日：2017-10-03

申请号：US14593877

申请日：2015-01-09

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Zhongtao Dai ,  Jeffrey M. Cohen ,  Catalin G. Fotache ,  Lance L. Smith ,  Donald J. Hautman

IPC: F23R3/14 ,  F23R3/28 ,  F23C7/00

Abstract: A mixer assembly for a gas turbine engine is provided, including a main mixer with fuel injection holes located between at least one radial swirler and at least one axial swirler, wherein the fuel injected into the main mixer is atomized and dispersed by the air flowing through the radial swirler and the axial swirler.

公开(公告)号：US20210179962A1

公开(公告)日：2021-06-17

申请号：US16717549

申请日：2019-12-17

Applicant: United Technologies Corporation

Inventor： Seyed Reza Mahmoudi ,  Catalin G. Fotache

IPC: C10M149/14 ,  C10M145/14 ,  F16C33/66

Abstract: A low friction coated article includes a first structure that has a first lubricated surface coated with a first polyelectrolyte coating. A second structure has a second lubricated surface with a second polyelectrolyte coating opposite the first lubricated surface. The first and second polyelectrolyte coatings include alternating layers of positively charged polyelectrolyte layers and negatively charged polyelectrolyte layers hydrated with a lubricant.

公开(公告)号：US20190339207A1

公开(公告)日：2019-11-07

申请号：US15971205

申请日：2018-05-04

Applicant: United Technologies Corporation

Inventor： Alan Matthew Finn ,  Catalin G. Fotache

IPC: G01N21/88 ,  B25B11/00 ,  B25J15/06 ,  B25J19/02

Abstract: A vacuum clamp inspection system comprises a rigid structure; a sensor system mounted relative to the rigid structure; a calibration fixture mounted on the table; and a vacuum clamp configured to provide at least one of a location and a pose of a component relative to the calibration fixture.

公开(公告)号：US09920932B2

公开(公告)日：2018-03-20

申请号：US14593877

申请日：2015-01-09

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Zhongtao Dai ,  Jeffrey M. Cohen ,  Catalin G. Fotache ,  Lance L. Smith ,  Donald J. Hautman

IPC: F23R3/14 ,  F23R3/28 ,  F23C7/00

CPC classification number: F23R3/286 ,  F23C7/004 ,  F23R3/14 ,  F23R2900/03343

Abstract: A mixer assembly for a gas turbine engine is provided, including a main mixer with fuel injection holes located between at least one radial swirler and at least one axial swirler, wherein the fuel injected into the main mixer is atomized and dispersed by the air flowing through the radial swirler and the axial swirler.

公开(公告)号：US20180045415A1

公开(公告)日：2018-02-15

申请号：US15722634

申请日：2017-10-02

Applicant: United Technologies Corporation

Inventor： Zhongtao Dai ,  Jeffrey M. Cohen ,  Catalin G. Fotache ,  Lance L. Smith ,  Donald J. Hautman

IPC: F23R3/28 ,  F23R3/14 ,  F23C7/00

CPC classification number: F23R3/286 ,  F23C7/004 ,  F23R3/14 ,  F23R2900/03343

Abstract: A mixer assembly for a gas turbine engine is provided, including a main mixer with fuel injection holes located between at least one radial swirler and at least one axial swirler, wherein the fuel injected into the main mixer is atomized and dispersed by the air flowing through the radial swirler and the axial swirler.