Patents by Inventor Danielle Mansfield-Marcoux
Danielle Mansfield-Marcoux has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10247197Abstract: A disc for a fan rotor (with a pilot to connect to a rotating shaft, a hub and a plurality of blades) includes a flat circular portion connecting to the pilot at an inner edge and to the hub at an outer edge; a plurality of first circular cooling holes of a first diameter located around the inner edge of the disc; and a plurality of second circular cooling holes of a second diameter located around the outer edge of the disc, wherein the second diameter is larger than the first diameter.Type: GrantFiled: October 13, 2015Date of Patent: April 2, 2019Assignee: Hamilton Sundstrand CorporationInventors: Darryl A. Colson, Brent J. Merritt, Danielle Mansfield-Marcoux
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Patent number: 9440743Abstract: A cabin air compressor outlet duct includes an outlet portion, a first inlet portion fluidly connected to the outlet portion, and a second inlet portion fluidly connected to the outlet portion and joined to the first inlet through a curvilinear surface having a bend radius between about 2.50 inches (6.35 cm) and about 2.60 inches (6.60 cm).Type: GrantFiled: August 9, 2012Date of Patent: September 13, 2016Assignee: HAMILTON SUNDSTRAND CORPORATIONInventors: Danielle Mansfield-Marcoux, Mark Vignali
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Patent number: 9365296Abstract: A transfer tube including a tube member extends from a first end to a second end through an intermediate portion having an outer surface and an inner surface. The outer surface has an outside diameter. A flange is mounted at one of the first and second ends of the tube member. The flange includes a flange body extending from a first end portion to a second end portion through an intermediate section having an outer surface and an inner surface. The inner surface defines an inside diameter. The outside diameter of the tube member is between about 0.010-inch (0.0254-cm) and about 0.030-inch (0.0762-cm) smaller than the inside diameter of the flange.Type: GrantFiled: May 8, 2013Date of Patent: June 14, 2016Assignee: HAMILTON SUNDSTRAND CORPORATIONInventors: Brian Cabello, William R. Fiske, Danielle Mansfield-Marcoux
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Patent number: 9366367Abstract: A cooling tube includes a tube member extending from a first end to a second end through an intermediate portion having an outer surface and an inner surface. The outer surface has an outside diameter. A flange is mounted at one of the first and second ends of the tube member. The flange includes a flange body extending from a first end portion to a second end portion through an intermediate section having an outer surface and an inner surface. The inner surface defines an inside diameter. The outside diameter of the tube member is between about 0.010-inch (0.0254-cm) and about 0.030-inch (0.0762-cm) smaller than the inside diameter of the flange.Type: GrantFiled: May 8, 2013Date of Patent: June 14, 2016Assignee: HAMILTON SUNDSTRAND CORPORATIONInventors: Danielle Mansfield-Marcoux, Brian Cabello, William R. Fiske
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Publication number: 20160097284Abstract: A disc for a fan rotor (with a pilot to connect to a rotating shaft, a hub and a plurality of blades) includes a flat circular portion connecting to the pilot at an inner edge and to the hub at an outer edge; a plurality of first circular cooling holes of a first diameter located around the inner edge of the disc; and a plurality of second circular cooling holes of a second diameter located around the outer edge of the disc, wherein the second diameter is larger than the first diameter.Type: ApplicationFiled: October 13, 2015Publication date: April 7, 2016Inventors: Darryl A. Colson, Brent J. Merritt, Danielle Mansfield-Marcoux
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Patent number: 9188136Abstract: A disc for a fan rotor (with a pilot to connect to a rotating shaft, a hub and a plurality of blades) includes a flat circular portion connecting to the pilot at an inner edge and to the hub at an outer edge; a plurality of first circular cooling holes of a first diameter located around the inner edge of the disc; and a plurality of second circular cooling holes of a second diameter located around the outer edge of the disc, wherein the second diameter is larger than the first diameter.Type: GrantFiled: October 24, 2011Date of Patent: November 17, 2015Assignee: Hamilton Sundstrand CorporationInventors: Darryl A. Colson, Brent J. Merritt, Danielle Mansfield-Marcoux
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Publication number: 20140335772Abstract: A cooling tube includes a tube member extending from a first end to a second end through an intermediate portion having an outer surface and an inner surface. The outer surface has an outside diameter. A flange is mounted at one of the first and second ends of the tube member. The flange includes a flange body extending from a first end portion to a second end portion through an intermediate section having an outer surface and an inner surface. The inner surface defines an inside diameter. The outside diameter of the tube member is between about 0.010-inch (0.0254-cm) and about 0.030-inch (0.0762-cm) smaller than the inside diameter of the flange.Type: ApplicationFiled: May 8, 2013Publication date: November 13, 2014Applicant: HAMILTON SUNDSTRAND CORPROATIONInventors: Danielle Mansfield-Marcoux, Brian Cabello, William R. Fiske
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Publication number: 20140332623Abstract: A transfer tube including a tube member extends from a first end to a second end through an intermediate portion having an outer surface and an inner surface. The outer surface has an outside diameter. A flange is mounted at one of the first and second ends of the tube member. The flange includes a flange body extending from a first end portion to a second end portion through an intermediate section having an outer surface and an inner surface. The inner surface defines an inside diameter. The outside diameter of the tube member is between about 0.010-inch (0.0254-cm) and about 0.030-inch (0.0762-cm) smaller than the inside diameter of the flange.Type: ApplicationFiled: May 8, 2013Publication date: November 13, 2014Applicant: HAMILTON SUNDSTRAND CORPORATIONInventors: Brian Cabello, William R. Fiske, Danielle Mansfield-Marcoux
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Publication number: 20140045415Abstract: A cabin air compressor outlet duct includes an outlet portion, a first inlet portion fluidly connected to the outlet portion, and a second inlet portion fluidly connected to the outlet portion and joined to the first inlet through a curvilinear surface having a bend radius between about 2.50 inches (6.35 cm) and about 2.60 inches (6.60 cm).Type: ApplicationFiled: August 9, 2012Publication date: February 13, 2014Applicant: HAMILTON SUNDSTRAND CORPORATIONInventors: Danielle Mansfield-Marcoux, Mark Vignali
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Publication number: 20140026993Abstract: A cabin air compressor heat housing for a cabin air compressor assembly includes a compressor inlet extending from a body of the cabin air compressor heat housing. The cabin air compressor heat housing also includes an add-heat valve interface extending transversely from the compressor inlet. The cabin air compressor heat housing further includes a diffuser actuator interface formed in the body of the cabin air compressor heat housing. A ratio of a diameter of the compressor inlet to a diameter of the diffuser actuator interface is between 1.90 and 1.98.Type: ApplicationFiled: July 30, 2012Publication date: January 30, 2014Applicant: HAMILTON SUNDSTRAND CORPORATIONInventors: Seth E. Rosen, Danielle Mansfield-Marcoux, Brent J. Merritt
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Publication number: 20130101436Abstract: A disc for a fan rotor (with a pilot to connect to a rotating shaft, a hub and a plurality of blades) includes a flat circular portion connecting to the pilot at an inner edge and to the hub at an outer edge; a plurality of first circular cooling holes of a first diameter located around the inner edge of the disc; and a plurality of second circular cooling holes of a second diameter located around the outer edge of the disc, wherein the second diameter is larger than the first diameter.Type: ApplicationFiled: October 24, 2011Publication date: April 25, 2013Applicant: HAMILTON SUNDSTRAND CORPORATIONInventors: Darryl A. Colson, Brent J. Merritt, Danielle Mansfield-Marcoux