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公开(公告)号:US20240337516A1
公开(公告)日:2024-10-10
申请号:US18748784
申请日:2024-06-20
申请人: NORDSON CORPORATION
发明人: Wesley C. Fort , Ronald Ramspeck , Enes Ramosevac
CPC分类号: G01F1/56 , B05B12/00 , B05C11/1007 , B05C11/1013 , B05C11/1021 , B05C11/1042 , C09J5/00 , G01F3/10 , G01F15/185 , B05C5/02 , B05C5/027 , B05C11/1044 , G05D16/06
摘要: A hot melt adhesive system includes an adhesive supply for receiving solid or semi-solid hot melt adhesive, and a heater associated with the adhesive supply for melting the solid or semi-solid hot melt adhesive into liquid hot melt adhesive. An adhesive tracking system monitors an output of the liquid hot melt adhesive, and includes a flow meter having a flow inlet and a flow outlet. The flow meter measures an amount of the adhesive flowing out of the flow outlet. A product detector may be used to sense a presence of a product to which the adhesive is applied. A controller then determines the total amount of the liquid adhesive dispensed and the average amount of liquid adhesive dispensed per product.
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公开(公告)号:US20240288294A1
公开(公告)日:2024-08-29
申请号:US18589069
申请日:2024-02-27
发明人: Abbas SABRAOUI
CPC分类号: G01F15/125 , G01F15/185
摘要: Dust filter (40) for a gas meter (1) which comprises an inlet channel (41) and an outlet channel (42) passing through one same first plane (P1), the dust filter comprising a filtering medium (43) wherein a hole is made, a cross-section of the filtering medium and a cross-section of the hole, along a second plane (P2) perpendicular to a thickness of the filtering medium, having for shapes, the shapes of a cross-section of the inlet channel and of the outlet channel along the first plane, the dust filter (40) thus being arranged such that, when it is installed in the meter (1), the gas, before entering into the measuring module, passes into the inlet channel through the filtering medium, and after exiting the measuring module, passes into the outlet channel through the hole.
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公开(公告)号:US20240192042A1
公开(公告)日:2024-06-13
申请号:US18581080
申请日:2024-02-19
发明人: Robert W. Huddleston
CPC分类号: G01F15/185 , F16K27/067 , G01F15/005 , G01F15/14
摘要: Illustrative embodiments of a meter box and couplings, either separately or in combination, are provided. An illustrative embodiment provides a valve coupling that is disposed through a wall of the meter box such that a first portion of the valve coupling extends exterior of the meter box and a second portion of the valve coupling extends interior of the meter box. An outlet coupling is disposed through the wall of the meter box such that a first portion of the outlet coupling extends exterior of the meter box and a second portion of the outlet coupling extends interior of the meter box. A telescoping tube is located in the meter box, extended into and movable relative to, and in fluid communication with, at least one of the second portion of the valve coupling and/or the second portion of the outlet coupling. The telescoping tube varies a distance between the valve coupling and the outlet coupling within the meter box.
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公开(公告)号:US20240142286A1
公开(公告)日:2024-05-02
申请号:US18547798
申请日:2022-01-27
发明人: Hao Zhu
CPC分类号: G01F15/185 , G01F1/58 , G01F1/662 , G01F1/8418
摘要: A measuring device includes a measuring transducer, which includes a protection housing, two connection connectors, and a fluid line, which extends from a first end to a second end, wherein the first and second ends of the fluid line are each connected to one of the connection connectors, respectively, and wherein at least one of the connection connectors includes a metal compensator in a region located between a first connector end and a second connector end, which second end forms an end of the protection housing adjacent the first and/or second end of the fluid line.
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公开(公告)号:US20240125635A1
公开(公告)日:2024-04-18
申请号:US18372105
申请日:2023-09-24
申请人: Keyence Corporation
发明人: Hiroki MATSUI , Daiki MATSUMOTO , Ryuma MIYAKE
CPC分类号: G01F1/662 , G01F15/185
摘要: To enable accurate measurement of a flow rate of a gas flowing in a non-metallic tube. An ultrasonic flowmeter includes a first wedge member having a first angle, a second wedge member having a second angle, and a flow rate measurement unit that measures a flow rate of a gas based on a propagation time difference of a longitudinal wave excited by a tube. The first angle and the second angle are configured such that the tube excites both a longitudinal wave and a shear wave, and a mixing ratio of the shear wave to the longitudinal wave is 10% or less.
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公开(公告)号:US11873940B2
公开(公告)日:2024-01-16
申请号:US17089351
申请日:2020-11-04
申请人: Stephen A. Merlo
发明人: Stephen A. Merlo
IPC分类号: F16L55/16 , F16L55/165 , G01F23/00 , H04N7/18 , G01F15/063 , G01F15/18
CPC分类号: F16L55/1652 , G01F15/063 , G01F15/18 , G01F23/00 , H04N7/181
摘要: A cured in place pipe system having a sensor has a cured in place pipe having a seam, a sensor incorporated into the seam, the sensor for transmitting a signal indicative of a condition within the cured in place pipe, and a communications device positioned remote from the sensor and capable of receiving the signal from the sensor.
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公开(公告)号:US11802624B2
公开(公告)日:2023-10-31
申请号:US18113426
申请日:2023-02-23
IPC分类号: F16K11/074 , G01F15/18 , G01F15/00
CPC分类号: F16K11/0743 , G01F15/005 , G01F15/185
摘要: A bypass valve includes a base defining a base sealing surface, the base defining a upstream utility bore, a downstream utility bore, a meter inlet bore, and a meter outlet bore each extending into the base sealing surface; and a selector defining a selector sealing surface positioned in sealing engagement with the base sealing surface, the selector defining a primary passage and a secondary passage, the selector defining at least one primary passage bore extending into the selector sealing surface and connecting in fluid communication with the primary passage, the selector defining at least one secondary passage bore extending into the selector sealing surface and connecting in fluid communication with the secondary passage, the selector being rotatable relative to the base about and between a meter position and a bypass position, the selector connecting the upstream utility bore in fluid communication with the meter inlet bore in the meter position.
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公开(公告)号:US20230324212A1
公开(公告)日:2023-10-12
申请号:US18295415
申请日:2023-04-04
申请人: Testo SE & Co. KGaA
摘要: In measuring devices (1) including measuring sensors (2) on a distal end (3) of a shaft (4), it is also provided to configure at least one distance sensor (7, 8, 9) and/or an acceleration sensor (16) on this distal end (3), in order to enable an automatic distance measurement and/or determination of the position and/or the orientation of the measuring sensor (2) within a measuring range (6), and thus the recording of spatially resolved measured values.
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公开(公告)号:US11768092B2
公开(公告)日:2023-09-26
申请号:US17451213
申请日:2021-10-18
摘要: A flow rate assembly can include a housing having a measurement channel extending along the housing axis and through a portion of the housing between the first and second ends of the housing, an outer cup portion positioned at least partly within the housing, and a transducer positioned within the outer cup portion and sealed from fluid flow past the outer cup portion, the transducer having a width perpendicular to the housing axis and greater than the width of the measurement channel, the transducer configured to generate an ultrasonic signal and to direct the ultrasonic signal through the measurement channel.
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公开(公告)号:US11754428B2
公开(公告)日:2023-09-12
申请号:US17586990
申请日:2022-01-28
发明人: Shawn Wayne DeKalb
IPC分类号: G01F1/66 , G01F1/56 , G01F15/14 , G01F15/18 , A61M5/168 , G01F1/667 , A61M5/172 , A61M39/10 , A61M39/00
CPC分类号: G01F1/56 , A61M5/16804 , A61M5/172 , A61M39/10 , G01F1/667 , G01F15/14 , G01F15/18 , A61M2039/0009 , A61M2205/3334 , A61M2205/3375 , A61M2205/3569 , A61M2205/6009 , A61M2205/6072
摘要: A flow sensor sub-assembly for sensing flow of a fluidic medicament including a flow tube assembly through which said medicament flows, the flow tube assembly having: a flow tube having a lumen; an inlet fitting; and an outlet fitting; a first transducer arranged at the inlet fitting; and a second transducer arranged at the outlet fitting, wherein a transducer adhesive bonds said first transducer to the inlet fitting and said second transducer to the outlet fitting, and wherein the transducer adhesive dampens at least one of out of phase vibrations and rogue vibrations induced in the inlet and outlet fittings by transmission of sound energy between the first and second transducers and the inlet and outlet fittings.
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