公开(公告)号：US11808719B2

公开(公告)日：2023-11-07

申请号：US17361392

申请日：2021-06-29

Applicant: Sea Pioneers Technologies Co., Ltd.

Inventor： Jige Chen

IPC: G01N23/12 ,  G01T1/20 ,  G01F1/74 ,  G01T1/202

CPC classification number: G01N23/12 ,  G01F1/74 ,  G01T1/202 ,  G01T1/2023 ,  G01N2223/04 ,  G01N2223/202 ,  G01N2223/505 ,  G01N2223/5055 ,  G01N2223/605 ,  G01N2223/635

Abstract: A device for measuring a total cross-sectional phase fraction of a multiphase flow includes a scintillation crystal and a detector. The scintillation crystal is coupled to the detector; and the scintillation crystal includes lutetium-176.

公开(公告)号：US4125769A

公开(公告)日：1978-11-14

申请号：US798121

申请日：1977-05-18

Applicant: Rainer Marten ,  Harald Schneider

Inventor： Rainer Marten ,  Harald Schneider

IPC: G01N23/22

CPC classification number: G01N23/22 ,  G01N2223/076 ,  G01N2223/202 ,  G01N2223/635

Abstract: An apparatus for the quantitative in-line X-ray fluorescence analysis of rries by means of a radioactive preparation, e.g. Cd-109, and an X-ray fluorescence detector. The apparatus comprises a substantially vertical measuring tube with inlet and outlet for the slurries to be investigated, and a measuring station. Above the measuring station which contains the radioactive preparations and the fluorescence detector there is provided a filling level control which controls the state of opening of the outlet.

Abstract translation: 用于通过放射性制剂例如浆料定量的在线X射线荧光分析的装置。 Cd-109和X射线荧光检测器。 该装置包括具有用于待研究的浆料的入口和出口的基本垂直的测量管和测量站。 在包含放射性制剂的测量站和荧光检测器之上，提供了一个控制出口开启状态的灌装液位控制装置。

公开(公告)号：US3106641A

公开(公告)日：1963-10-08

申请号：US77202958

申请日：1958-11-05

Applicant: GEN MOTORS CORP

Inventor： CHEEK WILLARD D ,  WILLCOX JR HENRY K

IPC: G01N23/22

CPC classification number: G01N23/22 ,  G01N2223/03 ,  G01N2223/202 ,  G01N2223/204 ,  G01N2223/622 ,  G01N2223/633 ,  G01N2223/642

公开(公告)号：US3101413A

公开(公告)日：1963-08-20

申请号：US85305059

申请日：1959-11-16

Applicant: PURE OIL CO

Inventor： EDWARD SCHASCHL ,  LITTLER ROBERT L

IPC: C23F13/04 ,  G01N23/00

CPC classification number: C23F13/04 ,  G01N23/00 ,  G01N2223/01 ,  G01N2223/202

公开(公告)号：US09753150B2

公开(公告)日：2017-09-05

申请号：US14493982

申请日：2014-09-23

Applicant: Sharpxview AS

Inventor： Einar Nygard

IPC: G01N23/18 ,  G01T1/20 ,  G01T1/208 ,  G01N23/04 ,  G01T1/202 ,  G01T7/00

CPC classification number: G01T1/2018 ,  G01N23/04 ,  G01N23/18 ,  G01N2223/202 ,  G01N2223/301 ,  G01N2223/3303 ,  G01N2223/628 ,  G01N2223/646 ,  G01T1/202 ,  G01T1/208 ,  G01T7/00

Abstract: A γ-ray scanner includes a Solid-State Single-Photon Detector (“SSSPD”) and a γ-ray source, which may be a radioisotope such as Americium oxide (Am-241) that may not require certification since it has a low intensity that is safe even over extended periods of exposure to a human body. The γ-ray scanner may be used for monitoring a fixed object such as a pipe and includes an imaging assembly having a stationary annular gantry surrounding the pipe and an armature that fixedly supports the γ-source and the detector in mutual opposed alignment, so that they are constrained to move together. The armature rides around an inside periphery of the gantry, while the armature or the gantry moves laterally in a direction parallel to a rotation axis of the armature so as to move the γ-ray beam around and along the pipe.

公开(公告)号：US4490832A

公开(公告)日：1984-12-25

申请号：US397043

申请日：1982-07-12

Applicant: Emil A. Ab

Inventor： Emil A. Ab

IPC: G01N23/22

CPC classification number: G01N23/22 ,  G01N2223/076 ,  G01N2223/202 ,  G01N2223/317 ,  G01N2223/322 ,  G01N2223/635

Abstract: Method and apparatus for X-ray spectrum analysis of flowing material, and particularly where the material has two phases such as a suspension. A flow of gas or floats are used to separate the flowing material from an X-ray window in a casing containing an X-ray source and detector, which casing is located directly in the stream of flowing material. The gas flow provides a protective curtain across the window. An electrode structure is moveably mounted adjacent to the window and enables the solid state phase to be deposited for separate analysis of the solid and liquid phases of the flowing material.

Abstract translation: 用于流动材料的X射线光谱分析的方法和装置，特别是在材料具有两相如悬浮液的情况下。 使用气体或浮子的流动将流动的材料从包含X射线源和检测器的壳体中的X射线窗口分离，该壳体直接位于流动材料流中。 气流通过窗户提供防护窗帘。 电极结构可移动地安装在窗口附近，并且能够沉积固态相以分离流动材料的固相和液相。

公开(公告)号：US3555274A

公开(公告)日：1971-01-12

申请号：US3555274D

申请日：1967-04-26

Applicant: NORTH AMERICAN ROCKWELL

Inventor： BAURMASCH LEONARD ,  HARWICK BURTON T ,  MEYER JACK T

IPC: G01F23/288 ,  G01N23/22 ,  G01N23/12

CPC classification number: G01F23/288 ,  G01N23/22 ,  G01N2223/05 ,  G01N2223/1013 ,  G01N2223/202 ,  G01N2223/322 ,  G01N2223/635

Abstract: A radiation measurement instrument for measuring a quantity or mass of material where the instrument has at least a radiation source and radiation detector suitably positioned in the material.

公开(公告)号：US3514602A

公开(公告)日：1970-05-26

申请号：US3514602D

申请日：1966-12-16

Applicant: ATOMIC ENERGY AUTHORITY UK

Inventor： RHODES JOHN RATHBONE

IPC: G01N23/22 ,  G01N23/223 ,  H01J47/02 ,  G01T1/18

CPC classification number: H01J47/02 ,  G01N23/22 ,  G01N23/223 ,  G01N2223/053 ,  G01N2223/076 ,  G01N2223/1013 ,  G01N2223/1016 ,  G01N2223/202 ,  G01N2223/313 ,  G01N2223/317 ,  G01N2223/502 ,  G01N2223/61 ,  G01N2223/633

公开(公告)号：US2998527A

公开(公告)日：1961-08-29

申请号：US74104658

申请日：1958-06-10

Applicant: NUCLEAR CHICAGO CORP

Inventor： PHILIP SHEVICK ,  MEEDER RAYMOND L ,  STANLEY RAPPA

IPC: G01N23/22

CPC classification number: G01N23/22 ,  G01N2223/063 ,  G01N2223/202 ,  G01N2223/301 ,  G01N2223/616

公开(公告)号：US11668660B2

公开(公告)日：2023-06-06

申请号：US17037534

申请日：2020-09-29

Applicant: Varex Imaging Corporation

Inventor： David T Nisius ,  Clyde May ,  Rajashekar Venkatachalam

IPC: G01N23/04 ,  G01N23/18 ,  G01N23/083

CPC classification number: G01N23/04 ,  G01N23/18 ,  G01N23/083 ,  G01N2223/04 ,  G01N2223/1013 ,  G01N2223/1016 ,  G01N2223/202 ,  G01N2223/3303 ,  G01N2223/401 ,  G01N2223/628 ,  G01N2223/646

Abstract: Some embodiments include a radiographic inspection system, comprising: a drive mechanism configured to move along a structure; a detector attached to the drive mechanism; a radiation source attached to the drive mechanism and positionable relative to the detector such that a width of the structure casts a radiation shadow on an active area of the detector; and control logic coupled to the detector and configured to: receive an image from the detector; generate side wall loss information based on the image; and generate bottom wall loss information based on the image.