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公开(公告)号：US20200207479A1
公开(公告)日：2020-07-02
申请号：US16238406
申请日：2019-01-02
Applicant: Goodrich Corporation
Inventor： Richard J. Carpino, II , Alex Zadell
Abstract: An ice protection system for controlling icing on an aircraft surface includes an OAT sensor configured to provide a signal indicative of an OAT, a LWC detector configured to provide a signal indicative of a LWC, an electrothermal device located on the aircraft surface, and an electronic control system configured to determine a critical temperature (TC) at or below which an anti-icing system will be used to preheat the aircraft surface, supply an electrical power having a calculated power level to the electrothermal device, and calculate the power level as being: zero if OAT>TC and LWC=0, controlled based on OAT and LWC if OAT>TC and LWC>0, controlled based on OAT and LWC if OAT 0, and controlled based on OAT if OAT
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公开(公告)号：US11427336B2
公开(公告)日：2022-08-30
申请号：US16829855
申请日：2020-03-25
Applicant: GOODRICH CORPORATION
Inventor： Alex Zadell , Andrew Taylor
IPC: B64D15/12
Abstract: A heater mat for heating an airfoil having a chord, a leading edge, and a trailing edge includes a first zone element configured to heat a first chord-wise segment of the airfoil. The system further includes a second zone element configured to heat a second chord-wise segment of the airfoil that is adjacent to the first chord-wise segment of the airfoil. The system further includes a first zone busbar located at the leading edge of the heater mat and electrically coupled to the first zone element.
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Patent Agency Ranking
公开(公告)号：US20210300572A1
公开(公告)日：2021-09-30
申请号：US16829855
申请日：2020-03-25
Applicant: GOODRICH CORPORATION
Inventor： Alex Zadell , Andrew Taylor
IPC: B64D15/12
Abstract: A heater mat for heating an airfoil having a chord, a leading edge, and a trailing edge includes a first zone element configured to heat a first chord-wise segment of the airfoil. The system further includes a second zone element configured to heat a second chord-wise segment of the airfoil that is adjacent to the first chord-wise segment of the airfoil. The system further includes a first zone busbar located at the leading edge of the heater mat and electrically coupled to the first zone element.
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公开(公告)号：US20230124999A1
公开(公告)日：2023-04-20
申请号：US17548910
申请日：2021-12-13
Applicant: Goodrich Corporation
Inventor： Adam George , Alex Zadell , Galdemir Cezar Botura , Casey Slane , Sugumaran Selvaraj , Andrew Taylor
IPC: B64D15/12
Abstract: A system for heating an aircraft surface having a thermally disadvantaged zone includes a carbon nano-tube (CNT) sheet heating element having a power inlet configured to receive power from an external electrical power source and provide it to the CNT sheet heating element that extends across the thermally disadvantaged zone. The CNT sheet heating element is configured and arranged such upon application of power from the external electrical power source to the CNT sheet heating element, the CNT sheet heating element produces a first heat output in a first zone and a second heat output in the thermally disadvantaged zone with the second heat output being greater than the first heat output.
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公开(公告)号：US20210300571A1
公开(公告)日：2021-09-30
申请号：US16828666
申请日：2020-03-24
Applicant: GOODRICH CORPORATION
Inventor： Alex Zadell , Galdemir Cezar Botura , Sugumaran Selvaraj , El Hassan Ridouane , Karthik Debbadi
Abstract: A system for heating an aircraft component of an aircraft includes a heater mat located adjacent the aircraft component and to generate heat. The system further includes a controller coupled to the heater mat and configured to receive an aircraft speed of the aircraft and an outside air temperature (OAT), and to control the heater mat based on the OAT and the aircraft speed.
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公开(公告)号：US20210231592A1
公开(公告)日：2021-07-29
申请号：US16887186
申请日：2020-05-29
Applicant: GOODRICH CORPORATION
Inventor： Alex Zadell , Galdemir Cezar Botura , Sugumaran Selvaraj , El Hassan Ridouane , Karthik Debbadi
Abstract: A multi-layered ice detector apparatus includes a first heater strip, a second heater strip, and a plurality of temperature sensors. The first heater strip is configured to be mounted to a surface, the first heater strip forming a first heater layer of the multi-layered ice detector apparatus. The second heater strip is coupled in proximity to the first heater strip, the second heater strip forming a second heater layer of the multi-layered ice detector apparatus. The plurality of temperature sensors are coupled to at least one of the first heater strip and the second heater strip, wherein the plurality of temperature sensors are configured to detect a temperature profile of the multi-layered ice detector apparatus, wherein the temperature profile is indicative of an extent of icing.
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公开(公告)号：US10994849B2
公开(公告)日：2021-05-04
申请号：US16238406
申请日：2019-01-02
Applicant: Goodrich Corporation
Inventor： Richard J. Carpino, II , Alex Zadell
Abstract: An ice protection system for controlling icing on an aircraft surface includes an OAT sensor configured to provide a signal indicative of an OAT, a LWC detector configured to provide a signal indicative of a LWC, an electrothermal device located on the aircraft surface, and an electronic control system configured to determine a critical temperature (TC) at or below which an anti-icing system will be used to preheat the aircraft surface, supply an electrical power having a calculated power level to the electrothermal device, and calculate the power level as being: zero if OAT>TC and LWC=0, controlled based on OAT and LWC if OAT>TC and LWC>0, controlled based on OAT and LWC if OAT 0, and controlled based on OAT if OAT
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