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公开(公告)号：US20240264220A1
公开(公告)日：2024-08-08
申请号：US18305981
申请日：2023-04-24
Applicant: Goodrich Corporation
Inventor： Gururaja Bambila , Srinivas Magaji Gundu , Rhushikesh Patil , Manjunath Hiremath
CPC classification number: G01R31/2836 , H05B3/02 , H05B2203/002 , H05B2203/02
Abstract: A positive temperature coefficient (PTC) heater apparatus is provided and includes a PTC heater and a health monitoring unit. The PTC heater includes resistive elements arranged in balanced groups of a bridge formation. Each of the balanced groups is arranged in a corresponding one of the arms of the bridge formation. The health monitoring unit is electrically connected to the resistive elements. The health monitoring unit is configured to determine a fault condition of the PTC heater based on a fractional change of resistance of the bridge formation caused by a failure of any one or more of the resistive elements in any of the balanced groups of the arms of the bridge formation.
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2.发明公开公开(公告)号：US20240264007A1
公开(公告)日：2024-08-08
申请号：US18305972
申请日：2023-04-24
Applicant: Goodrich Corporation
Inventor： Gururaja Bambila , Manjunath Hiremath , Rhushikesh Patil , Srinivas Magaji Gundu
IPC: G01K7/18
CPC classification number: G01K7/183 , G01K2007/163
Abstract: A positive temperature coefficient (PTC) heater apparatus is provided. The PTC heater apparatus includes a PTC heater, a resistance temperature detector (RTD) sensor mounted to the PTC heater and a controller logic unit electrically connected to the RTD sensor to receive readings of the RTD sensor, which, when the PTC heater is powered on, indicate whether the PTC heater is faulty.
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公开(公告)号：US20240300653A1
公开(公告)日：2024-09-12
申请号：US18323630
申请日：2023-05-25
Applicant: Goodrich Corporation
Inventor： Anvith BG Gopinath Gowda , Shyam Kumar Dattatri , Rhushikesh Patil
CPC classification number: B64D15/166 , B64F5/10
Abstract: The present disclosure provides for pneumatic deicer boot assemblies, and related methods of fabrication and use. More particularly, the present disclosure provides for bartack stitched pneumatic deicer boot assemblies for aircraft or the like, with the bartack stitched pneumatic deicer boot assemblies having an inflatable carcass formed by two layers (e.g., a stretchable layer and a non-stretchable layer) stitched together using bartack stitches.
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4.发明公开公开(公告)号：US20240172334A1
公开(公告)日：2024-05-23
申请号：US18156839
申请日：2023-01-19
Applicant: Goodrich Corporation
Inventor： Gururaja Bambila , Harish Venkateshaiah , Rhushikesh Patil
IPC: H05B3/34
CPC classification number: H05B3/34 , H05B2203/013 , H05B2203/017 , H05B2203/02
Abstract: The present disclosure provides for positive temperature coefficient (PTC) heater systems, assemblies and methods. More particularly, the present disclosure provides for PTC heater systems, assemblies and methods, with the PTC heaters having efficient heating traces for freeze protection applications (e.g., for aircraft/aerospace or the like). The present disclosure provides unique possibilities of heating patch nesting within heating areas for PTC heaters in order to achieve improved and/or efficient heating along with uniform power distribution. The PTC heater assemblies have a unique heater and/or heating pattern. The heating pattern of the patches of the heater assembly can be a combination/variety of shapes/designs, thereby ensuring that substantially each corner or the like of the heating area is printed with heater ink (PTC ink). Thus, the heater assembly efficiency is improved.
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Patent Agency Ranking
公开(公告)号：US10932326B2
公开(公告)日：2021-02-23
申请号：US16039530
申请日：2018-07-19
Applicant: Goodrich Corporation
Inventor： Raghavendra Hassan Venkataramu , Rhushikesh Patil , Gururaja Bambila , Aruna Kumar Huluvangala Krishnappa
IPC: H05B3/58 , B29C63/00 , B29C65/48 , B29C70/30 , B29K683/00 , B29K705/12 , B29L23/00
Abstract: A flexible heated hose assembly for an aircraft is provided. The flexible heated hose assembly including: an inner fluid tube enclosing a fluid passageway, the inner fluid tube having tubular shape; a first silicone liner located radially outward from the inner fluid tube; and a printed positive temperature co-efficient (PTC) heater located radially outward from the first silicone liner.
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公开(公告)号：US20250074008A1
公开(公告)日：2025-03-06
申请号：US18494003
申请日：2023-10-25
Applicant: Goodrich Corporation
Abstract: The present disclosure provides for composite tank assemblies and related methods of fabrication and use. More particularly, the present disclosure provides for linerless composite tank assemblies for aircraft or fuel or the like, and related modular manufacturing methods. The present disclosure uses a multi-section manufacturing method and carbon fiber or equivalent material with epoxy or the like to fabricate the linerless composite tank assemblies (e.g., thermosetting epoxy; thermoplastic).
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公开(公告)号：US20250042556A1
公开(公告)日：2025-02-06
申请号：US18788756
申请日：2024-07-30
Applicant: Goodrich Corporation
Inventor： Sugumaran Selvaraj , Shyam Kumar Dattatri , Manjunath Hiremath , Rhushikesh Patil
Abstract: A target material removal (TMR) element is provided and includes a body region; thermal elements within the body region; and vibration elements within the body region. The TMR element is controlled to perform TMR operations that include one or more of the thermal elements generating heat that is transmitted through the body region to a target material in a manner that defines one or more zones of the target material. The TMR operations further include, subsequent to the one or more of the thermal elements beginning generating the heat that is transmitted through the body region to the target material, the one or more of the vibration elements generating vibrations that are transmitted through the body region to the one or more zones of the target material.
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公开(公告)号：US12110118B2
公开(公告)日：2024-10-08
申请号：US17859416
申请日：2022-07-07
Applicant: GOODRICH CORPORATION
Inventor： Shyam Kumar Dattatri , Harish Venkateshaiah , Rhushikesh Patil , Harshavardhana Nanjundegowda
CPC classification number: B64D15/166 , B29C65/1412 , B29C65/1432 , B29C65/1438 , B32B3/08 , B32B7/12 , B32B27/12 , B32B27/34 , B29L2022/02 , B32B2250/04 , B32B2255/02 , B32B2255/26 , B32B2255/28 , B32B2307/51 , B32B2605/18
Abstract: Ice may form along the leading edge of an aircraft wing or horizontal and vertical stabilizers. A pneumatic deicer system may be configured to inflate and dislodge ice along the leading edge of lift and control surfaces. The pneumatic deicer system may comprise a laser welded deicing boot attached to the leading edge. The compressed air can be directed to the deicing boot, inflating the deicing boot along inflatable tubes formed by laser welds, which can crack and dislodge the ice. A method of manufacturing a laser welded pneumatic deicer boot is also disclosed.
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公开(公告)号：US20230312112A1
公开(公告)日：2023-10-05
申请号：US17859416
申请日：2022-07-07
Applicant: GOODRICH CORPORATION
Inventor： Shyam Kumar Dattatri , Harish Venkateshaiah , Rhushikesh Patil , Harshavardhana Nanjundegowda
CPC classification number: B64D15/166 , B32B27/12 , B32B27/34 , B32B3/08 , B32B7/12 , B29C65/1412 , B29C65/1438 , B29C65/1432 , B32B2255/02 , B32B2255/28 , B32B2255/26 , B29L2022/02
Abstract: Ice may form along the leading edge of an aircraft wing or horizontal and vertical stabilizers. A pneumatic deicer system may be configured to inflate and dislodge ice along the leading edge of lift and control surfaces. The pneumatic deicer system may comprise a laser welded deicing boot attached to the leading edge. The compressed air can be directed to the deicing boot, inflating the deicing boot along inflatable tubes formed by laser welds, which can crack and dislodge the ice. A method of manufacturing a laser welded pneumatic deicer boot is also disclosed.
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