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公开(公告)号：US11931864B2
公开(公告)日：2024-03-19
申请号：US17969860
申请日：2022-10-20
IPC分类号： B24C7/00 , F16K3/24 , F16K31/122
CPC分类号： B24C7/0053 , F16K3/24 , F16K31/1221
摘要： A metering valve for introducing media into a pressurized fluid includes media passaging having a media inlet for receiving media and a media outlet for dispensing media toward the pressurized fluid. The media passaging defines a flow path extending from the media inlet to the media outlet and is configured to permit flow of media along the flow path. A plunger, including a plunger head, is movable between a closed position in which the plunger head forms a seal to prevent flow of media through the media passaging and an open position in which the plunger head permits flow of media through the media passaging. The seal formed by the plunger head includes a first sealing interface and a second sealing interface downstream along the flow path of the first sealing interface.
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公开(公告)号：US20240198486A1
公开(公告)日：2024-06-20
申请号：US18589849
申请日：2024-02-28
IPC分类号： B24C7/00 , F16K3/24 , F16K31/122
CPC分类号： B24C7/0053 , F16K3/24 , F16K31/1221
摘要： A metering valve for introducing media into a pressurized fluid includes media passaging having a media inlet for receiving media and a media outlet for dispensing media toward the pressurized fluid. The media passaging defines a flow path extending from the media inlet to the media outlet and is configured to permit flow of media along the flow path. A plunger, including a plunger head, is movable between a closed position in which the plunger head forms a seal to prevent flow of media through the media passaging and an open position in which the plunger head permits flow of media through the media passaging. The seal formed by the plunger head includes a first sealing interface and a second sealing interface downstream along the flow path of the first sealing interface.
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公开(公告)号：US20230119804A1
公开(公告)日：2023-04-20
申请号：US17969860
申请日：2022-10-20
IPC分类号： B24C7/00 , F16K31/122 , F16K3/24
摘要： A metering valve for introducing media into a pressurized fluid includes media passaging having a media inlet for receiving media and a media outlet for dispensing media toward the pressurized fluid. The media passaging defines a flow path extending from the media inlet to the media outlet and is configured to permit flow of media along the flow path. A plunger, including a plunger head, is movable between a closed position in which the plunger head forms a seal to prevent flow of media through the media passaging and an open position in which the plunger head permits flow of media through the media passaging. The seal formed by the plunger head includes a first sealing interface and a second sealing interface downstream along the flow path of the first sealing interface.
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公开(公告)号：US20210252670A1
公开(公告)日：2021-08-19
申请号：US16790123
申请日：2020-02-13
摘要： A metering valve for introducing media into a pressurized fluid including media passaging extending through a housing. A plunger is movable between a closed position in which the plunger prevents flow of media in the media passaging and an open position in which the plunger permits flow of media in the media passaging. The plunger moving a distance between the open and closed positions. A plunger adjuster sets the distance by operatively bracing the plunger to limit movement of the plunger and changes the distance to adjust an amount of media flow permitted in the media passaging by the plunger. The plunger adjuster including an actuator to be actuated to change the distance. A bearing is operatively disposed between the actuator and the plunger and permits the actuator to be actuated to change the distance when the plunger is in the open position and operatively braced by the plunger adjuster.
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公开(公告)号：US20210354266A1
公开(公告)日：2021-11-18
申请号：US17320710
申请日：2021-05-14
摘要： An abrasive blasting system and associated methods are disclosed. The abrasive blasting system includes a blast enclosure that receives a component to be blasted by an abrasive media. A dust collector is fluidly coupled to the blast enclosure and collects the dust from the blast enclosure generated by the blasting of the component by the abrasive media. The dust collector includes a filter and a fan having a motor. The filter is disposed upstream of the fan. The fan draws air and dust from the blast enclosure into the dust collector and draws air through the filter to separate the dust from the air. A sensor monitors a condition of the abrasive blasting system and generates a condition signal corresponding to the condition. A controller receives the condition signal and controls the fan based on the condition signal.
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