Patents by Inventor Michael Joseph Murphy
Michael Joseph Murphy 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: 11947513Abstract: Methods and apparatus consistent with the invention provide the ability to organize, index, search, and present time series data based on searches. Time series data are sequences of time stamped records occurring in one or more usually continuous streams, representing some type of activity. In one embodiment, time series data is stored as discrete events time stamps. A search is received and relevant event information is retrieved based in whole or in part on the time stamp, a keyword indexing mechanism, or statistical indices calculated at the time of the search.Type: GrantFiled: December 21, 2022Date of Patent: April 2, 2024Assignee: Splunk Inc.Inventors: Michael Joseph Baum, R. David Carasso, Robin Kumar Das, Rory Greene, Bradley Hall, Nicholas Christian Mealy, Brian Philip Murphy, Stephen Phillip Sorkin, Andre David Stechert, Erik M. Swan
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Patent number: 11941973Abstract: A doorbell including a housing and mount that can be engaged such that the housing is pivotable or otherwise movable relative to the mount for engagement with the mount and/or for activation of a doorbell switch. A latch can secure the housing to the mount so the housing is secured to the mount. A switch located in a space defined by the housing and mount can be actuated based on movement of the housing relative to the mount.Type: GrantFiled: February 16, 2022Date of Patent: March 26, 2024Assignee: SimpliSafe, Inc.Inventors: Scott Joseph Thorne, Patrick Lloyd Murphy, Michael Joseph Murray
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Patent number: 11402304Abstract: An environmental sampling system includes a passage in an aircraft component and a removable collector disposed in the passage. The passage has an inlet at a first region and an outlet at a second region. When the aircraft component is in operation the first region is at a greater pressure than the second region such that air flows through the passage from the inlet to the outlet. The removable collector is configured to retain constituents from the air and to react with the media designed to mimic corrosion effects seen at higher temperatures on engine parts. The constituents can then be characterized and correlated to engine deterioration to predict maintenance activity.Type: GrantFiled: July 3, 2019Date of Patent: August 2, 2022Assignee: RAYTHEON TECHNOLOGIES CORPORATIONInventors: Joel H. Wagner, Kevin W. Schlichting, Michael Joseph Murphy, Steven H. Zysman, Nigel David Sawyers-Abbott, Andrew A. Consiglio, Charles Waldo Haldeman, IV
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Publication number: 20210158792Abstract: A face skin for an acoustic panel may comprise a sheet defining a first surface and a second surface. A plurality of slots may be formed through the face skin using abrasive blasting. Each slot of the plurality of slots may comprise a first semi-circular wall and a second semi-circular wall opposite the first semi-circular wall.Type: ApplicationFiled: November 21, 2019Publication date: May 27, 2021Applicant: UNITED TECHNOLOGIES CORPORATIONInventors: Brian Kenneth Holland, Bruce L. Morin, Michael Joseph Murphy, Steven H. Zysman
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Patent number: 10982597Abstract: Isolation seals for gas turbine engines are described. The isolation seals include an elastomer body configured to be attached to a first case structure at a first end and a second case structure at a second end and a seal shield configured to be attached to the first case structure, the seal shield having a shielding member configured to define a protected space between the shielding member and the elastomer body.Type: GrantFiled: June 5, 2019Date of Patent: April 20, 2021Assignee: RAYTHEON TECHNOLOGIES CORPORATIONInventors: Brandon T. Slaney, Michael Joseph Murphy, Gary D. Roberge
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Publication number: 20210003485Abstract: An environmental sampling system includes a passage in an aircraft component and a removable collector disposed in the passage. The passage has an inlet at a first region and an outlet at a second region. When the aircraft component is in operation the first region is at a greater pressure than the second region such that air flows through the passage from the inlet to the outlet. The removable collector is configured to retain constituents from the air and to react with the media designed to mimic corrosion effects seen at higher temperatures on engine parts. The constituents can then be characterized and correlated to engine deterioration to predict maintenance activity.Type: ApplicationFiled: July 3, 2019Publication date: January 7, 2021Inventors: Joel H. Wagner, Kevin W. Schlichting, Michael Joseph Murphy, Steven H. Zysman, Nigel David Sawyers-Abbott, Andrew A. Consiglio, Charles Waldo Haldeman, IV
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Publication number: 20200386166Abstract: Isolation seals for gas turbine engines are described. The isolation seals include an elastomer body configured to be attached to a first case structure at a first end and a second case structure at a second end and a seal shield configured to be attached to the first case structure, the seal shield having a shielding member configured to define a protected space between the shielding member and the elastomer body.Type: ApplicationFiled: June 5, 2019Publication date: December 10, 2020Inventors: Brandon T. Slaney, Michael Joseph Murphy, Gary D. Roberge
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Patent number: 10823060Abstract: A gas turbine engine comprises a fan rotor having fan blades received within an outer nacelle, and the outer nacelle having an inner surface. A distance is defined between an axial outer end of the nacelle, and a leading edge of the fan blade. An anti-icing treatment is provided to an inner periphery of the nacelle over at least 75% of the distance along the inner periphery of the nacelle.Type: GrantFiled: December 18, 2015Date of Patent: November 3, 2020Assignee: Raytheon Technologies CorporationInventors: Frederick M. Schwarz, Michael Joseph Murphy
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Publication number: 20200240280Abstract: A slider seal assembly for a gas turbine engine, comprising a housing comprising an outer surface and an inner surface, and a recessed opening between the inner surface and the outer surface, wherein the inner surface of the housing includes a flat portion configured to match a receiver on an inner wall of a casing of the gas turbine engine; a seal plate received within the recessed opening and moveable relative to the housing; and a retaining ring configured to retain the seal plate adjacent the housing, the retaining ring includes a plurality of tabs configured to retain the seal plate adjacent the housing.Type: ApplicationFiled: January 29, 2019Publication date: July 30, 2020Applicant: United Technologies CorporationInventors: Curtis C. Cowan, Paul W. Duesler, Michael R. Thomas, Michael Joseph Murphy
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Publication number: 20200080477Abstract: A gas turbine engine assembly according to an exemplary embodiment of this disclosure includes, among other possible things, a plurality of fan blades rotatable about a fan rotation axis; a fan nacelle at least partially surrounding the plurality of fan blades, the fan nacelle defining an inlet; at least one sensor positioned forward of the fan nacelle, the at least one sensor generating a signal indicative of an airflow condition entering the inlet; an effector that is actuatable to accommodate distortions in inlet airflow; and a controller receiving the signal from the at least one sensor and determining an inlet distortion condition corresponding to the signal indicative of an airflow condition and actuating the effector based on the identified inlet distortion condition.Type: ApplicationFiled: September 7, 2018Publication date: March 12, 2020Inventor: Michael Joseph Murphy
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Patent number: 10550704Abstract: A turbofan engine includes a fan section. A core engine section drives the fan section. An outer nacelle surrounds the fan section and defines a radially outer surface of a fan duct. An inner nacelle surrounds the core engine section and defines a radially inner surface of the fan duct. A nozzle is disposed at a terminal end of the outer nacelle that defines an exit area for bypass air flow through the fan duct. The nozzle includes a convergent portion forward of a divergent portion and a turning angle for the divergent portion greater than about 12 degrees. A nacelle assembly and method are also disclosed.Type: GrantFiled: August 22, 2014Date of Patent: February 4, 2020Assignee: United Technologies CorporationInventors: Michael Joseph Murphy, Oleg Petrenko
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Patent number: 10393065Abstract: A variable nozzle apparatus may include a radially inward structure and a radially outward structure circumscribing the radially inward structure. An annular flow channel is defined between the radially inward structure and the radially outward structure. One of the radially inward structure and the radially outward structure includes a static portion and a moveable portion. The moveable portion may be to the static portion via helical threads and may thus configured to rotate circumferentially and translate axially relative to the static portion. Movement of the moveable portion relative to the static portion may change a radial dimension of the annular flow channel.Type: GrantFiled: November 9, 2017Date of Patent: August 27, 2019Assignee: UNITED TECHNOLOGIES CORPORATIONInventor: Michael Joseph Murphy
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Patent number: 10295420Abstract: A deflection measurement assembly according to an example of the present disclosure includes, among other things, a nacelle arranged about an axis to define a flow path, a cable assembly arranged at least partially about the axis, and a transducer coupled to the cable assembly.Type: GrantFiled: April 11, 2016Date of Patent: May 21, 2019Assignee: UNITED TECHNOLOGIES CORPORATIONInventors: Joshua V. Wood, Michael Joseph Murphy, Justin R. Urban, Robert E. Malecki, William W. Rice, David W. Lamarre
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Publication number: 20190136795Abstract: A variable nozzle apparatus may include a radially inward structure and a radially outward structure circumscribing the radially inward structure. An annular flow channel is defined between the radially inward structure and the radially outward structure. One of the radially inward structure and the radially outward structure includes a static portion and a moveable portion. The moveable portion may be to the static portion via helical threads and may thus configured to rotate circumferentially and translate axially relative to the static portion. Movement of the moveable portion relative to the static portion may change a radial dimension of the annular flow channel.Type: ApplicationFiled: November 9, 2017Publication date: May 9, 2019Applicant: UNITED TECHNOLOGIES CORPORATIONInventor: MICHAEL JOSEPH MURPHY
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Patent number: 10082081Abstract: A turbine engine cooling arrangement according to an example of the present disclosure includes, among other things, a core passage for receiving a core flow for combustion, a first airflow source including a first passage adjacent the core passage for conveying a first airflow, a second airflow source including a second passage adjacent the first passage for conveying a second airflow, and a heat exchanger that is thermally connected with the first passage and the second passage for transferring heat between the first airflow and the second airflow. The first airflow and the second airflow stream over the heat exchanger in a parallel radial direction and a parallel axial direction. An engine inlet divides inlet air into the core flow, the first airflow, and the second airflow. A method of providing cooling air is also disclosed.Type: GrantFiled: October 21, 2015Date of Patent: September 25, 2018Assignee: UNITED TECHNOLOGIES CORPORATIONInventors: Michael Joseph Murphy, Sean P. Zamora
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Patent number: 9863318Abstract: A method of thermal management for a gas turbine engine comprising selectively positioning a valve to communicate a bypass flow into either an Environmental Control System (ECS) pre-cooler or an Air Oil Cooler (AOC) “peaker” through a common inlet.Type: GrantFiled: November 5, 2014Date of Patent: January 9, 2018Assignee: UNITED TECHNOLOGIES CORPORATIONInventor: Michael Joseph Murphy
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Publication number: 20170292882Abstract: A deflection measurement assembly according to an example of the present disclosure includes, among other things, a nacelle arranged about an axis to define a flow path, a cable assembly arranged at least partially about the axis, and a transducer coupled to the cable assembly.Type: ApplicationFiled: April 11, 2016Publication date: October 12, 2017Inventors: Joshua V. Wood, Michael Joseph Murphy, Justin R. Urban, Robert E. Malecki, William W. Rice, David W. Lamarre
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Publication number: 20170175629Abstract: A gas turbine engine comprises a fan rotor having fan blades received within an outer nacelle, and the outer nacelle having an inner surface. A distance is defined between an axial outer end of the nacelle, and a leading edge of the fan blade. An anti-icing treatment is provided to an inner periphery of the nacelle over at least 75% of the distance along the inner periphery of the nacelle.Type: ApplicationFiled: December 18, 2015Publication date: June 22, 2017Inventors: Frederick M. Schwarz, Michael Joseph Murphy
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Publication number: 20160194968Abstract: A turbofan engine includes a fan section. A core engine section drives the fan section. An outer nacelle surrounds the fan section and defines a radially outer surface of a fan duct. An inner nacelle surrounds the core engine section and defines a radially inner surface of the fan duct. A nozzle is disposed at a terminal end of the outer nacelle that defines an exit area for bypass air flow through the fan duct. The nozzle includes a convergent portion forward of a divergent portion and a turning angle for the divergent portion greater than about 12 degrees. A nacelle assembly and method are also disclosed.Type: ApplicationFiled: August 22, 2014Publication date: July 7, 2016Inventors: Michael Joseph Murphy, Oleg Petrenko
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Publication number: 20160069266Abstract: A turbine engine cooling arrangement according to an example of the present disclosure includes, among other things, a core passage for receiving a core flow for combustion, a first airflow source including a first passage adjacent the core passage for conveying a first airflow, a second airflow source including a second passage adjacent the first passage for conveying a second airflow, and a heat exchanger that is thermally connected with the first passage and the second passage for transferring heat between the first airflow and the second airflow. The first airflow and the second airflow stream over the heat exchanger in a parallel radial direction and a parallel axial direction. An engine inlet divides inlet air into the core flow, the first airflow, and the second airflow. A method of providing cooling air is also disclosed.Type: ApplicationFiled: October 21, 2015Publication date: March 10, 2016Inventors: Michael Joseph Murphy, Sean P. Zamora