CONTAMINANT RESISTANT CHARGE VALVE

    公开(公告)号:US20170368903A1

    公开(公告)日:2017-12-28

    申请号:US15190266

    申请日:2016-06-23

    Applicant: Hanon Systems

    Abstract: A charge valve assembly for an air conditioning system includes a valve housing having a first end, a second end, and an inner surface defining a cavity. A valve core assembly is received in the cavity of the valve housing through the second end of the valve housing. The valve core assembly has a first end, a second end, a flow channel extending from the first end of the valve core assembly to the second end of the valve core assembly, an inner sealing surface, and a pin slideably received in the flow channel between an open position and a closed position. The pin has a primary seal selectively engaging the inner sealing surface of the valve core assembly and closing the flow channel at the second end of the valve core assembly when in the closed position. The pin biases towards the first end of the valve housing.

    PLASTIC SEAL FITTING
    3.
    发明申请

    公开(公告)号:US20180010719A1

    公开(公告)日:2018-01-11

    申请号:US15465005

    申请日:2017-03-21

    Applicant: Hanon Systems

    Abstract: A seal assembly for an HVAC system includes a first block having a first aperture and a first sealing surface, a second block having a second aperture and a second sealing, and a conduit having a tube portion with an axially extending aperture and a flange extending radially outwardly from an end of the tube portion. The tube portion is disposed within the first aperture of the first block and the flange is disposed between the first sealing surface of the first block and the second sealing surface of the second block and is configured to deform when compressed therebetween. The seal assembly further includes an insert providing fluid communication between the aperture of the tube portion and the second aperture of the second block. A first end of the insert is received in the aperture of the tube portion of the conduit.

    THERMAL FUSE EMISSIVITY IMPROVEMENT
    4.
    发明申请

    公开(公告)号:US20200088246A1

    公开(公告)日:2020-03-19

    申请号:US16244539

    申请日:2019-01-10

    Applicant: Hanon Systems

    Abstract: A thermal fuse includes a casing wall configured to transfer heat energy generated exterior to the casing wall to a thermally activated device disposed in an interior of the casing wall. The thermally activated device is configured for activation at a preselected temperature. The casing wall includes a coating layer disposed on an adjacent layer. The coating layer forms an outermost surface of the casing wall and has an emissivity greater than the adjacent layer of the casing wall.

    Plastic seal fitting
    5.
    发明授权

    公开(公告)号:US10378686B2

    公开(公告)日:2019-08-13

    申请号:US15465005

    申请日:2017-03-21

    Applicant: Hanon Systems

    Abstract: A seal assembly for an HVAC system includes a first block having a first aperture and a first sealing surface, a second block having a second aperture and a second sealing, and a conduit having a tube portion with an axially extending aperture and a flange extending radially outwardly from an end of the tube portion. The tube portion is disposed within the first aperture of the first block and the flange is disposed between the first sealing surface of the first block and the second sealing surface of the second block and is configured to deform when compressed therebetween. The seal assembly further includes an insert providing fluid communication between the aperture of the tube portion and the second aperture of the second block. A first end of the insert is received in the aperture of the tube portion of the conduit.

    Contaminant resistant charge valve

    公开(公告)号:US09969242B2

    公开(公告)日:2018-05-15

    申请号:US15190266

    申请日:2016-06-23

    Applicant: Hanon Systems

    Abstract: A charge valve assembly for an air conditioning system includes a valve housing having a first end, a second end, and an inner surface defining a cavity. A valve core assembly is received in the cavity of the valve housing through the second end of the valve housing. The valve core assembly has a first end, a second end, a flow channel extending from the first end of the valve core assembly to the second end of the valve core assembly, an inner sealing surface, and a pin slideably received in the flow channel between an open position and a closed position. The pin has a primary seal selectively engaging the inner sealing surface of the valve core assembly and closing the flow channel at the second end of the valve core assembly when in the closed position. The pin biases towards the first end of the valve housing.

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