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公开(公告)号：US20220234762A1
公开(公告)日：2022-07-28
申请号：US17511152
申请日：2021-10-26
Applicant: The Boeing Company
Inventor： Om Prakash , Megha Sahu , Kanakasabapathi Subramanian , Venkatrao Chunchu , Radhakrishnan Anbarasan
Abstract: A sensing instrument includes a first electrode, a second electrode that surrounds the first electrode, and a sensing module configured to sense a capacitance of a material by applying a voltage between the first electrode and the second electrode while the first electrode and the second electrode are adjacent to the material. A method of operating a sensing instrument includes applying a voltage between a first electrode and a second electrode while the first electrode and the second electrode are positioned adjacent to a material. The second electrode surrounds the first electrode. The method further includes sensing a capacitance of the material based on a response of the material to the voltage.
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Patent Agency Ranking
公开(公告)号：US10894610B2
公开(公告)日：2021-01-19
申请号：US15614557
申请日：2017-06-05
Applicant: The Boeing Company
Inventor： Om Prakash , Kanakasabapathi Subramanian , Shantanu Pal , Radhakrishnan Anbarasan
Abstract: A lightning protection apparatus and related methods are described. The lightning protection apparatus includes a housing that defines a cavity, a gas generating device disposed within the housing, and a signal acquisition device. The housing is coupled to an aircraft. The signal acquisition device is configured to detect a lightning arc and responsively activate the gas generating device to emit a stream of gas to suppress the lightning arc.
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公开(公告)号：US10457413B2
公开(公告)日：2019-10-29
申请号：US15658656
申请日：2017-07-25
Applicant: The Boeing Company
Inventor： Om Prakash , Kanakasabapathi Subramanian , R. Anbarasan , S. Meenatchi Sundaram
Abstract: An example lightning strike protection system of an aircraft includes: (i) a capacitor having a predetermined capacity to hold a predetermined quantity of electric charges provided to the capacitor; (ii) a voltage generating device coupled to the capacitor, where as a quantity of electric charges provided to the capacitor exceeds the predetermined capacity of the capacitor, the voltage generating device converts the electric charge stored in the capacitor into a voltage to generate a lightning leader from the aircraft; and (iii) a conductive path embedded in the aircraft to channel a lightning strike induced by a connection of the lightning leader with an oncoming lightning leader therethrough to be discharged away from the aircraft.
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公开(公告)号：US12163877B2
公开(公告)日：2024-12-10
申请号：US17511152
申请日：2021-10-26
Applicant: The Boeing Company
Inventor： Om Prakash , Megha Sahu , Kanakasabapathi Subramanian , Venkatrao Chunchu , Radhakrishnan Anbarasan
Abstract: A sensing instrument includes a first electrode, a second electrode that surrounds the first electrode, and a sensing module configured to sense a capacitance of a material by applying a voltage between the first electrode and the second electrode while the first electrode and the second electrode are adjacent to the material. A method of operating a sensing instrument includes applying a voltage between a first electrode and a second electrode while the first electrode and the second electrode are positioned adjacent to a material. The second electrode surrounds the first electrode. The method further includes sensing a capacitance of the material based on a response of the material to the voltage.
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公开(公告)号：US20190031368A1
公开(公告)日：2019-01-31
申请号：US15658656
申请日：2017-07-25
Applicant: The Boeing Company
Inventor： Om Prakash , Kanakasabapathi Subramanian , R. Anbarasan , S. Meenatchi Sundaram
Abstract: An example lightning strike protection system of an aircraft includes: (i) a capacitor having a predetermined capacity to hold a predetermined quantity of electric charges provided to the capacitor; (ii) a voltage generating device coupled to the capacitor, where as a quantity of electric charges provided to the capacitor exceeds the predetermined capacity of the capacitor, the voltage generating device converts the electric charge stored in the capacitor into a voltage to generate a lightning leader from the aircraft; and (iii) a conductive path embedded in the aircraft to channel a lightning strike induced by a connection of the lightning leader with an oncoming lightning leader therethrough to be discharged away from the aircraft.
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公开(公告)号：US20180346145A1
公开(公告)日：2018-12-06
申请号：US15614557
申请日：2017-06-05
Applicant: The Boeing Company
Inventor： Om Prakash , Kanakasabapathi Subramanian , Shantanu Pal , Radhakrishnan Anbarasan
Abstract: A lightning protection apparatus and related methods are described. The lightning protection apparatus includes a housing that defines a cavity, a gas generating device disposed within the housing, and a signal acquisition device. The housing is coupled to an aircraft. The signal acquisition device is configured to detect a lightning arc and responsively activate the gas generating device to emit a stream of gas to suppress the lightning arc.
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