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    POLYMERIC LINER BASED GAS CYLINDER WITH REDUCED PERMEABILITY
    2.
    发明申请
    POLYMERIC LINER BASED GAS CYLINDER WITH REDUCED PERMEABILITY 审中-公开

    公开(公告)号：US20200347992A1

    公开(公告)日：2020-11-05

    申请号：US16863329

    申请日：2020-04-30

    申请人： Agility Fuel Systems LLC

    发明人： Michael Gregory Volkmer ,  Dustin Joseph John ,  Chad Alvin Cederberg ,  David Neil Morgan ,  John David Makinson

    IPC分类号： F17C13/00

    摘要： Disclosed are gas cylinder assemblies for containing pressurized gas. The gas cylinder assembly has a polymeric liner and a low-permeability barrier layer. The polymeric liner a first end portion, a second end portion and a central body. The central body comprises an outer surface and an inner surface disposed between the first end and the second end. The gas cylinder assembly comprises a reinforcement structure wound over the central body. The gas cylinder assembly further comprises a metal foil interposed between the reinforcement structure and central body. The metal foil is configured to reduce permeation of contents of the polymeric liner.

    PRESSURE RELIEF DEVICE
    5.
    发明申请
    PRESSURE RELIEF DEVICE 有权

    公开(公告)号：US20220082173A1

    公开(公告)日：2022-03-17

    申请号：US17456004

    申请日：2021-11-22

    申请人： Agility Fuel Systems LLC

    发明人： David Neil Morgan ,  Michael Gregory Volkmer ,  Chad Alvin Cederberg ,  Glen Edward Lampe

    IPC分类号： F16K17/02 ,  F17C13/04

    摘要： A pressure relief valve configured to vent a pressurized tank in the event of a fire is provided. The pressure relief valve includes a body, a vent passage, a plug and a latch. The vent passage is disposed through the body. The vent passage can be placed in fluid communication with an internal volume of a tank and with the atmosphere. The plug is moveably mounted in the vent passage. The latch has a blocking member disposed in contact with a control end of the plug in a first configuration and out of contact with the control end in a second configuration. The second configuration allows movement of the plug in the vent passage. One or both of a shape memory alloy wire and a trigger piston is configured to actuate the latch from the first to the second configuration. The shape memory alloy wire is configured to shorten when exposed to a temperature above a threshold temperature. The trigger piston moves, e.g., by a pressurized gas, in a trigger actuation passage to actuate the latch from the first configuration to the second configuration.

    Pressure relief device
    7.
    发明授权
    Pressure relief device 有权

    公开(公告)号：US11187336B2

    公开(公告)日：2021-11-30

    申请号：US17138391

    申请日：2020-12-30

    申请人： Agility Fuel Systems LLC

    发明人： David Neil Morgan ,  Michael Gregory Volkmer ,  Chad Alvin Cederberg ,  Glen Edward Lampe

    IPC分类号： F16K17/38 ,  F16K17/02 ,  F17C13/04

    摘要： A pressure relief valve configured to vent a pressurized tank in the event of a fire is provided. The pressure relief valve includes a body, a vent passage, a plug and a latch. The vent passage is disposed through the body. The vent passage can be placed in fluid communication with an internal volume of a tank and with the atmosphere. The plug is moveably mounted in the vent passage. The latch has a blocking member disposed in contact with a control end of the plug in a first configuration and out of contact with the control end in a second configuration. The second configuration allows movement of the plug in the vent passage. One or both of a shape memory alloy wire and a trigger piston is configured to actuate the latch from the first to the second configuration. The shape memory alloy wire is configured to shorten when exposed to a temperature above a threshold temperature. The trigger piston moves, e.g., by a pressurized gas, in a trigger actuation passage to actuate the latch from the first configuration to the second configuration.

    PRESSURE RELIEF DEVICE
    8.
    发明申请
    PRESSURE RELIEF DEVICE 有权

    公开(公告)号：US20210172540A1

    公开(公告)日：2021-06-10

    申请号：US17138391

    申请日：2020-12-30

    申请人： Agility Fuel Systems LLC

    发明人： David Neil Morgan ,  Michael Gregory Volkmer ,  Chad Alvin Cederberg ,  Glen Edward Lampe

    IPC分类号： F16K17/02 ,  F17C13/04

    摘要： A pressure relief valve configured to vent a pressurized tank in the event of a fire is provided. The pressure relief valve includes a body, a vent passage, a plug and a latch. The vent passage is disposed through the body. The vent passage can be placed in fluid communication with an internal volume of a tank and with the atmosphere. The plug is moveably mounted in the vent passage. The latch has a blocking member disposed in contact with a control end of the plug in a first configuration and out of contact with the control end in a second configuration. The second configuration allows movement of the plug in the vent passage. One or both of a shape memory alloy wire and a trigger piston is configured to actuate the latch from the first to the second configuration. The shape memory alloy wire is configured to shorten when exposed to a temperature above a threshold temperature. The trigger piston moves, e.g., by a pressurized gas, in a trigger actuation passage to actuate the latch from the first configuration to the second configuration.

    PRESSURE RELIEF DEVICE
    10.
    发明公开
    PRESSURE RELIEF DEVICE 审中-公开

    公开(公告)号：US20230287984A1

    公开(公告)日：2023-09-14

    申请号：US18319675

    申请日：2023-05-18

    申请人： Agility Fuel Systems LLC

    发明人： David Neil Morgan ,  Michael Gregory Volkmer ,  Chad Alvin Cederberg ,  Glen Edward Lampe

    IPC分类号： F16K17/02 ,  F17C13/04

    CPC分类号： F16K17/025 ,  F17C13/04 ,  F17C2270/0168 ,  F17C2221/033 ,  F17C2260/042 ,  F17C2205/0332

    摘要： A pressure relief valve configured to vent a pressurized tank in the event of a fire is provided. The pressure relief valve includes a body, a vent passage, a plug and a latch. The vent passage is disposed through the body. The vent passage can be placed in fluid communication with an internal volume of a tank and with the atmosphere. The plug is moveably mounted in the vent passage. The latch has a blocking member disposed in contact with a control end of the plug in a first configuration and out of contact with the control end in a second configuration. The second configuration allows movement of the plug in the vent passage. One or both of a shape memory alloy wire and a trigger piston is configured to actuate the latch from the first to the second configuration. The shape memory alloy wire is configured to shorten when exposed to a temperature above a threshold temperature. The trigger piston moves, e.g., by a pressurized gas, in a trigger actuation passage to actuate the latch from the first configuration to the second configuration.