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公开(公告)号：US20200094976A1
公开(公告)日：2020-03-26
申请号：US16223161
申请日：2018-12-18
Applicant: GOODRICH CORPORATION
Inventor： Poly Puthur John , Chethana Shivappa , Ravi Murthy
Abstract: An inflation control system includes a valve module and a controller. The valve module includes a first valve fluidly connected to a fluid source, a second valve fluidly connected to the first valve, and a pressure regulator fluidly connected to the second valve and an aspirator. The controller is in communication with the first valve.
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公开(公告)号：US10457386B2
公开(公告)日：2019-10-29
申请号：US15699644
申请日：2017-09-08
Applicant: GOODRICH CORPORATION
Inventor： William E. Luce , Poly Puthur John , Anupkumar Salunke
Abstract: A damper is provided for responding to relative movement of arms to which the damper is coupled. The damper includes a member, springs, a first housing and a second housing. The first housing includes a first body and first bellows affixed to the member and the first body by first joints to define a first interior. The second housing includes a second body and second bellows affixed to the member and the second body by second joints to define a second interior. The first and second interiors are configured to contain fluid charged therein and the member is configured to permit bi-directional flows of the fluid between the first and second interiors responsive to the relative movement of the arms and in opposition to an elasticity of the springs.
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公开(公告)号：US10293949B2
公开(公告)日：2019-05-21
申请号：US15067815
申请日：2016-03-11
Applicant: GOODRICH CORPORATION
Inventor： Poly Puthur John , S. Shyam Sundar Iyer , Manjunatha Prabhudevaiah , Tamizhannban Aruldasan Koilpillai
IPC: B64D25/14
Abstract: A control valve includes a slide valve having a slide movable within a channel between a first position and a second position. When the slide is in the second position, the channel is arranged in fluid communication with an outlet line. A pressure regulator is arranged upstream from and in fluid communication with the slide valve and is operably coupled to a fluid source. The pressure regulator includes a flow metering element movable between an open position and a closed position to regulate a flow of fluid and pressure through the control valve in response to a pressure variations within the downstream slide valve.
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公开(公告)号：US20190016447A1
公开(公告)日：2019-01-17
申请号：US15699644
申请日：2017-09-08
Applicant: GOODRICH CORPORATION
Inventor： William E. Luce , Poly Puthur John , Anupkumar Salunke
CPC classification number: B64C25/505 , B64C25/60 , F16F9/18 , F16F9/361 , F16F13/007 , F16F2230/10
Abstract: A damper is provided for responding to relative movement of arms to which the damper is coupled. The damper includes a member, springs, a first housing and a second housing. The first housing includes a first body and first bellows affixed to the member and the first body by first joints to define a first interior. The second housing includes a second body and second bellows affixed to the member and the second body by second joints to define a second interior. The first and second interiors are configured to contain fluid charged therein and the member is configured to permit bi-directional flows of the fluid between the first and second interiors responsive to the relative movement of the arms and in opposition to an elasticity of the springs.
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公开(公告)号：US20170203849A1
公开(公告)日：2017-07-20
申请号：US15067815
申请日：2016-03-11
Applicant: GOODRICH CORPORATION
Inventor： Poly Puthur John , S. Shyam Sundar Iyer , Manjunatha Prabhudevaiah , Tamizhannban Aruldasan Koilpillai
IPC: B64D25/14
CPC classification number: B64D25/14
Abstract: A control valve includes a slide valve having a slide movable within a channel between a first position and a second position. When the slide is in the second position, the channel is arranged in fluid communication with an outlet line. A pressure regulator is arranged upstream from and in fluid communication with the slide valve and is operably coupled to a fluid source. The pressure regulator includes a flow metering element movable between an open position and a closed position to regulate a flow of fluid and pressure through the control valve in response to a pressure variations within the downstream slide valve.
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Patent Agency Ranking
公开(公告)号：US12270523B2
公开(公告)日：2025-04-08
申请号：US17852832
申请日：2022-06-29
Applicant: Goodrich Corporation
Inventor： Abhilash Krishna , Poly Puthur John , Srijith Purushothaman
Abstract: An aircraft exterior light unit may comprise a magnetically controlled fluid drain valve configured to expel liquid water from the light unit. The valve may include a permanent magnet configured to induce a magnetic flux circuit that generates a magnetic force configured to close the valve. The valve may be configured to open when the pressure inside the light unit exceeds the magnetic force. As the valve opens and expels the water, the pressure within the light unit may decrease, equalizing with that of the external environment. As the magnetic force generated by the magnet increases as the valve is open and the water expelled, the magnet may be configured to close the valve once more. As such, the magnet may be configured to control a self-acting fluid drain valve in an aircraft exterior light.
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公开(公告)号：US11879562B2
公开(公告)日：2024-01-23
申请号：US17833725
申请日：2022-06-06
Applicant: GOODRICH CORPORATION
Inventor： Poly Puthur John , Vasanthakumara Jnanegowda
CPC classification number: F16K3/246 , B64D25/14 , F16K31/0679 , F16K31/406
Abstract: A valve arrangement for a pressurized fluid source includes a valve housing comprising an inlet, an outlet, and a main fluid channel extending along a longitudinal axis of the valve housing. The valve arrangement further includes a spool and a regulating poppet valve coaxially located in the main fluid channel. The spool and a regulating poppet valve are both configured to translate along the longitudinal axis of the valve housing independent of each other. In response to the spool moving to an open position, the poppet valve regulates the flow of a pressurized fluid flowing from the inlet to the outlet of the valve housing.
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公开(公告)号：US11794911B2
公开(公告)日：2023-10-24
申请号：US18159597
申请日：2023-01-25
Applicant: Goodrich Corporation
Inventor： Poly Puthur John , Shyamkumar Dattatri
CPC classification number: B64D25/14 , F16K15/207 , F16K17/003 , F16K17/0413
Abstract: A pressure relief valve may comprise a housing, a disk, and a seal. The disk may be configured to deflect relative to the housing. The seal may form a sealing interface with at least one of the housing or disk. The pressure relief valve may be coupled to an inflatable slide or an aspirator.
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公开(公告)号：US11591095B2
公开(公告)日：2023-02-28
申请号：US16983678
申请日：2020-08-03
Applicant: Goodrich Corporation
Inventor： Poly Puthur John , Shyamkumar Dattatri
Abstract: A pressure relief valve may comprise a housing, a disk, and a seal. The disk may be configured to deflect relative to the housing. The seal may form a sealing interface with at least one of the housing or disk. The pressure relief valve may be coupled to an inflatable slide or an aspirator.
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公开(公告)号：US20220380058A1
公开(公告)日：2022-12-01
申请号：US17676431
申请日：2022-02-21
Applicant: GOODRICH CORPORATION
Inventor： Poly Puthur John , Nikhil Anthony Saldanha , Bhavik Mugeraya
Abstract: An inflation control system for an inflatable may comprise a compressed fluid source, a valve module, a temperature sensor, and a controller. The valve module is connected to the compressed fluid source and configured to control a flow of gas to the inflatable. The temperature sensor measures an ambient temperature and outputs the ambient temperature measurement. The controller is operably coupled to the valve module and configured to receive the ambient temperature measurement and determine an open-valve time based on the ambient temperature measurement, the open-valve time being a duration of time the valve module is in an open position.
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