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公开(公告)号：US11768301B2
公开(公告)日：2023-09-26
申请号：US17346894
申请日：2021-06-14
Applicant: Silverside Detectors Inc
Inventor： Andrew Inglis , Alison Forsyth , Zachary S. Hartwig , Philip C. Taber , Timothy Teal , Hidefumi Tomita
CPC classification number: G01T3/00 , G01T3/008 , G21K1/00 , H01J47/1233
Abstract: A fissile neutron detection system includes an ionizing thermal neutron detector arrangement including an inner peripheral shape that at least substantially surrounds a moderator region for detecting thermal neutrons that exit the moderator region but is at least generally transparent to the incident fissile neutrons. A moderator is disposed within the moderator region having lateral extents such that any given dimension that bisects the lateral extents includes a length that is greater than any thickness of the moderator arrangement transverse to the lateral extents. The moderator can include major widthwise and major lengthwise lateral extents such that any given dimension across the lengthwise and widthwise lateral extents includes a length that is greater than any thickness of the moderator arrangement transverse to the lateral extents.
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公开(公告)号：US10809397B2
公开(公告)日：2020-10-20
申请号：US16379682
申请日：2019-04-09
Applicant: Silverside Detectors Inc.
Inventor： Andrew Inglis , Zachary S. Hartwig , Philip C. Taber , Timothy Teal
Abstract: A fissile neutron detection system includes a neutron moderator and a neutron detector disposed proximate such that a majority of the surface area of the neutron moderator is disposed proximate the neutron detector. Fissile neutrons impinge upon and enter the neutron moderator where the energy level of the fissile neutron is reduced to that of a thermal neutron. The thermal neutron may exit the moderator in any direction. Maximizing the surface area of the neutron moderator that is proximate the neutron detector beneficially improves the reliability and accuracy of the fissile neutron detection system by increasing the percentage of thermal neutrons that exit the neutron moderator and enter the neutron detector.
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公开(公告)号：US10302781B2
公开(公告)日：2019-05-28
申请号：US15952610
申请日：2018-04-13
Applicant: SILVERSIDE DETECTORS INC.
Inventor： Andrew Inglis , Alison Forsyth , Thomas Nadovich , Timothy Teal , Philip Taber , Hidefumi Tomita
Abstract: A narrow thermal neutron detector includes a slidably receivable ionization thermal neutron detector module within an overall housing body. An active sheet layer of the ionization thermal neutron detector module can be tensioned across its width. The ionization thermal neutron detector module can include module upper major surface extents and module lower surface extents such that, when installed within the housing body, the module upper major surface extents are in a first spaced apart confronting relationship with housing upper major surface extents to define a first clearance and module lower major surface extents are in a second spaced apart confronting relationship with housing lower major surface extents to define a second clearance to accommodate housing flexing due to ambient pressure change. The housing body can be formed with a single opening for receiving the ionization thermal neutron detection module or with opposing first and second opposing end openings.
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公开(公告)号：US20230400596A1
公开(公告)日：2023-12-14
申请号：US18238472
申请日：2023-08-26
Applicant: Silverside Detectors Inc.
Inventor： Andrew INGLIS , Alison Forsyth , Zachary S. Hartwig , Philip C. Taber , Timothy Teal , Hidefumi Tomita
CPC classification number: G01T3/00 , G01T3/008 , H01J47/1233 , G21K1/00
Abstract: A fissile neutron detection system includes an ionizing thermal neutron detector arrangement including an inner peripheral shape that at least substantially surrounds a moderator region for detecting thermal neutrons that exit the moderator region but is at least generally transparent to the incident fissile neutrons. A moderator is disposed within the moderator region having lateral extents such that any given dimension that bisects the lateral extents includes a length that is greater than any thickness of the moderator arrangement transverse to the lateral extents. The moderator can include major widthwise and major lengthwise lateral extents such that any given dimension across the lengthwise and widthwise lateral extents includes a length that is greater than any thickness of the moderator arrangement transverse to the lateral extents.
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公开(公告)号：US11630223B2
公开(公告)日：2023-04-18
申请号：US17072730
申请日：2020-10-16
Applicant: Silverside Detectors Inc.
Inventor： Andrew Inglis , Zachary S. Hartwig , Philip C. Taber , Timothy Teal
Abstract: A fissile neutron detection system includes a neutron moderator and a neutron detector disposed proximate such that a majority of the surface area of the neutron moderator is disposed proximate the neutron detector. Fissile neutrons impinge upon and enter the neutron moderator where the energy level of the fissile neutron is reduced to that of a thermal neutron. The thermal neutron may exit the moderator in any direction. Maximizing the surface area of the neutron moderator that is proximate the neutron detector beneficially improves the reliability and accuracy of the fissile neutron detection system by increasing the percentage of thermal neutrons that exit the neutron moderator and enter the neutron detector.
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Patent Agency Ranking
公开(公告)号：US20220082716A1
公开(公告)日：2022-03-17
申请号：US17477512
申请日：2021-09-16
Applicant: SILVERSIDE DETECTORS INC.
Inventor： Andrew Inglis , Alison Forsyth , Thomas Nadovich , Timothy Teal , Philip Taber , Hidefumi Tomita
Abstract: A narrow thermal neutron detector includes a slidably receivable ionization thermal neutron detector module within an overall housing body. An active sheet layer of the ionization thermal neutron detector module can be tensioned across its width. The ionization thermal neutron detector module can include module upper major surface extents and module lower surface extents such that, when installed within the housing body, the module upper major surface extents are in a first spaced apart confronting relationship with housing upper major surface extents to define a first clearance and module lower major surface extents are in a second spaced apart confronting relationship with housing lower major surface extents to define a second clearance to accommodate housing flexing due to ambient pressure change. The housing body can be formed with a single opening for receiving the ionization thermal neutron detection module or with opposing first and second opposing end openings.
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公开(公告)号：US20210302601A1
公开(公告)日：2021-09-30
申请号：US17346894
申请日：2021-06-14
Applicant: Silverside Detectors Inc
Inventor： Andrew INGLIS , Alison Forsyth , Zachary S. Hartwig , Philip C. Taber , Timothy Teal , Hidefumi Tomita
Abstract: A fissile neutron detection system includes an ionizing thermal neutron detector arrangement including an inner peripheral shape that at least substantially surrounds a moderator region for detecting thermal neutrons that exit the moderator region but is at least generally transparent to the incident fissile neutrons. A moderator is disposed within the moderator region having lateral extents such that any given dimension that bisects the lateral extents includes a length that is greater than any thickness of the moderator arrangement transverse to the lateral extents. The moderator can include major widthwise and major lengthwise lateral extents such that any given dimension across the lengthwise and widthwise lateral extents includes a length that is greater than any thickness of the moderator arrangement transverse to the lateral extents.
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公开(公告)号：US20190243011A1
公开(公告)日：2019-08-08
申请号：US16379682
申请日：2019-04-09
Applicant: Silverside Detectors Inc.
Inventor： Andrew INGLIS , Zachary S. HARTWIG , Philip C. TABER , Timothy TEAL
CPC classification number: G01T3/008 , G01T1/185 , H01J47/02 , H01J47/1211 , H01J47/1233
Abstract: A fissile neutron detection system includes a neutron moderator and a neutron detector disposed proximate such that a majority of the surface area of the neutron moderator is disposed proximate the neutron detector. Fissile neutrons impinge upon and enter the neutron moderator where the energy level of the fissile neutron is reduced to that of a thermal neutron. The thermal neutron may exit the moderator in any direction. Maximizing the surface area of the neutron moderator that is proximate the neutron detector beneficially improves the reliability and accuracy of the fissile neutron detection system by increasing the percentage of thermal neutrons that exit the neutron moderator and enter the neutron detector.
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公开(公告)号：US10317541B2
公开(公告)日：2019-06-11
申请号：US15488382
申请日：2017-04-14
Applicant: SILVERSIDE DETECTORS INC.
Inventor： Andrew Inglis , Alison Forsyth , Zach Hartwig , Philip Taber , Timothy Teal , Hidefumi Tomita
Abstract: A fissile neutron detection system includes an ionizing thermal neutron detector arrangement including an inner peripheral shape that at least substantially surrounds a moderator region for detecting thermal neutrons that exit the moderator region but is at least generally transparent to the incident fissile neutrons. A moderator is disposed within the moderator region having lateral extents such that any given dimension that bisects the lateral extents includes a length that is greater than any thickness of the moderator arrangement transverse to the lateral extents. The moderator can include major widthwise and major lengthwise lateral extents such that any given dimension across the lengthwise and widthwise lateral extents includes a length that is greater than any thickness of the moderator arrangement transverse to the lateral extents.
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公开(公告)号：US20180299569A1
公开(公告)日：2018-10-18
申请号：US15952610
申请日：2018-04-13
Applicant: SILVERSIDE DETECTORS INC.
Inventor： Andrew Inglis , Alison Forsyth , Thomas Nadovich , Timothy Teal , Philip Taber , Hidefumi Tomita
CPC classification number: G01T3/008 , H01J47/02 , H01J47/12 , H01J47/1205
Abstract: A narrow thermal neutron detector includes a slidably receivable ionization thermal neutron detector module within an overall housing body. An active sheet layer of the ionization thermal neutron detector module can be tensioned across its width. The ionization thermal neutron detector module can include module upper major surface extents and module lower surface extents such that, when installed within the housing body, the module upper major surface extents are in a first spaced apart confronting relationship with housing upper major surface extents to define a first clearance and module lower major surface extents are in a second spaced apart confronting relationship with housing lower major surface extents to define a second clearance to accommodate housing flexing due to ambient pressure change. The housing body can be formed with a single opening for receiving the ionization thermal neutron detection module or with opposing first and second opposing end openings.
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