中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

7 records (took 0.017 seconds)

    RECIPROCATING FLUID PUMPS INCLUDING MAGNETS, AND RELATED ASSEMBLIES, SYSTEMS, AND METHODS
    3.
    发明申请
    RECIPROCATING FLUID PUMPS INCLUDING MAGNETS, AND RELATED ASSEMBLIES, SYSTEMS, AND METHODS 审中-公开

    公开(公告)号：US20200332793A1

    公开(公告)日：2020-10-22

    申请号：US16849770

    申请日：2020-04-15

    Applicant: White Knight Fluid Handling Inc.

    Inventor： David M. Simmons ,  Geoffrey White ,  Tom M. Simmons

    IPC: F04B53/10

    Abstract: A reciprocating fluid pump may include a pump body, one or more subject fluid chambers within the pump body, one or more drive fluid chambers within the pump body, and a shuttle valve for shifting flow of pressurized drive fluid between two or more conduits. The shuttle valve includes a valve body and a spool disposed within the valve body and configured to move between a first position and a second position within the valve body. The shuttle valve also includes one or more magnets carried by the spool. The magnets are located and configured to impart a force on the spool responsive to a magnetic field such that the spool is magnetically biased away from an intermediate position between the first position and the second position.

    Fittings for sealing a wire within a tube and related methods
    4.
    发明授权
    Fittings for sealing a wire within a tube and related methods 有权

    公开(公告)号：US12110993B2

    公开(公告)日：2024-10-08

    申请号：US17584037

    申请日：2022-01-25

    Applicant: White Knight Fluid Handling Inc.

    Inventor： Courtney Parsons ,  Geoffrey White ,  Tom M. Simmons

    IPC: F16L19/025 ,  F16L19/04 ,  F16L47/04 ,  H02G3/06

    CPC classification number: F16L19/025 ,  F16L19/041 ,  F16L47/041 ,  H02G3/06

    Abstract: A fitting assembly may seal a wire within a tube to inhibit ingress of fluid outside the tube into the tube and into contact with the wire. The fitting assembly may optionally include a body and a nut, with a part of the nut received within the body. The nut may be threadedly connected to the body, such that threading and/or unthreading the nut translates the part of the nut within the body. Optionally, the nut may include a ring extension that is received within a ring cavity of the body, and an interfacing between the ring extension and the ring cavity may create a seal to inhibit leaking of the fluid past the seal. A method of sealing a wire within a tube may comprise positioning a tube with a wire therein within such a fitting assembly.

    FITTINGS FOR SEALING A WIRE WITHIN A TUBE AND RELATED METHODS
    6.
    发明申请
    FITTINGS FOR SEALING A WIRE WITHIN A TUBE AND RELATED METHODS 有权

    公开(公告)号：US20220235885A1

    公开(公告)日：2022-07-28

    申请号：US17584037

    申请日：2022-01-25

    Applicant: White Knight Fluid Handling Inc.

    Inventor： Courtney Parsons ,  Geoffrey White ,  Tom M. Simmons

    IPC: F16L19/025 ,  F16L19/04 ,  F16L47/04

    Abstract: A fitting assembly may seal a wire within a tube to inhibit ingress of fluid outside the tube into the tube and into contact with the wire. The fitting assembly may optionally include a body and a nut, with a part of the nut received within the body. The nut may be threadedly connected to the body, such that threading and/or unthreading the nut translates the part of the nut within the body. Optionally, the nut may include a ring extension that is received within a ring cavity of the body, and an interfacing between the ring extension and the ring cavity may create a seal to inhibit leaking of the fluid past the seal. A method of sealing a wire within a tube may comprise positioning a tube with a wire therein within such a fitting assembly.

    PUMP HAVING MAGNETS FOR JOURNALING AND MAGNETICALLY AXIALLY POSITIONING ROTOR THEREOF, AND RELATED METHODS
    7.
    发明申请
    PUMP HAVING MAGNETS FOR JOURNALING AND MAGNETICALLY AXIALLY POSITIONING ROTOR THEREOF, AND RELATED METHODS 审中-公开

    公开(公告)号：US20200248696A1

    公开(公告)日：2020-08-06

    申请号：US16779944

    申请日：2020-02-03

    Applicant: White Knight Fluid Handling Inc.

    Inventor： Tom Simmons ,  Geoffrey White ,  Courtney Parsons

    IPC: F04D13/06

    Abstract: A pump may include a stator, a rotor, and an impeller. The stator may include one or more electromagnets and one or more permanent magnets. The rotor may include an armature, one or more complementary permanent magnets, and a pull magnet configured to position the rotor in an axial direction. The rotor may be disposed within the stator. The complementary permanent magnets and the one or more permanent magnets of the stator may create magnetic bearings. The armature may be aligned with at least one of the electromagnets of the stator and configured to rotate the rotor with respect to the stator. The impeller may be coupled to the rotor.

Patent Agency Ranking