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.

An apparatus for handling fluid within an at least partially electrically powered vehicle, with: an apparatus housing including a first housing section and a second housing section. The first housing section and the second housing section are adjacent to each other by a fluidically impermeable contour wall. The contour wall includes a side oriented toward the first housing section and a side oriented toward the second housing section, a first fluid handling element and a second fluid handling element. The first fluid handling element and the second fluid handling element include a first element for generating a controllably variable magnetic field arranged in the first housing section, and a second element movable by the generated magnetic field and arranged in the second housing section. The fluidically impermeable contour wall is continuously configured between the first fluid handling element and the second fluid handling element.

An apparatus for handling fluid within an at least partially electrically driven vehicle, with a valve device including a valve housing. The valve housing includes at least three two radially arranged port openings and at least one axially arranged port opening for the inflow and/or outflow of fluid, and a valve body which is arranged inside the valve housing and is configured to be rotatable about an axial axis of rotation R. The valve body includes a first connecting channel of arcuate shape for connecting two radially arranged port openings and a second connecting channel of arcuate shape for connecting a radially arranged port opening with an axially arranged port opening. The at least two radially arranged port openings define a base plane B, which is configured orthogonally to the axial axis of rotation R, and the first arcuate connecting channel defines a first connecting channel plane V.

A submersible pump (100) is a submersible pump (100) in which a one-sided waterway (6) extending along a rotation shaft (1) is provided on one side of a submersible pump main body (100a), and includes an impeller (4); and a pump casing (5) in which the impeller (4) is arranged, in which the pump casing (5) includes a tongue portion (53) that is arranged between a pump chamber (5a) in which the impeller (4) is arranged and an inlet opening (6a) of the one-sided waterway (6) when viewed from an axial direction of the rotation shaft (1), and a connection waterway (54) that is provided between the tongue portion (53) and an inner surface (55) of the pump casing (5), and is directly connected to the inlet opening (6a) from an upstream side when viewed from the axial direction of the rotation shaft (1).

A pump system for pressurizing a fluid within a closed loop thermal transport bus is disclosed herein. The example of the pump system disclosed herein includes an electric motor including a rotor shaft and a stator, wherein the rotor shaft is to generate a first torque; a pump including an impeller coupled to an impeller shaft, wherein the impeller is to increase a kinetic energy of the fluid; a driver wheel attached to the rotor shaft, wherein the driver wheel is radially connected to a follower wheel; and a co-axial magnetic coupling to connect at least one of the follower wheel to the impeller shaft or the driver wheel to the rotor shaft, wherein the co-axial magnetic coupling includes an outer hub, an inner hub, and a barrier can, the barrier can to hermetically seal a portion of the pump system from the fluid.

A pump system for pressurizing a fluid within a closed loop supercritical transport bus is disclosed herein. The examples of the pump system disclosed herein include an impeller coupled to an impeller shaft; an axial flux electric motor including rotors and a stator; a rotor shaft connected to the rotors, wherein the rotor shaft is coupled to the impeller shaft; a seal to prevent the fluid from contacting the axial flux electric motor; a first housing to frame the impeller shaft; and a second housing to frame the axial flux electric motor, wherein the second housing is separate from the first housing.

Layered barrier cans and methods of producing the same are disclosed herein. An example shroud disclosed herein includes an inner shell including a first non-metallic material, an outer shell including the first non-metallic material or a second non-metallic material, and a metal core shell positioned between the inner shell and the outer shell.

An electric water pump with a control panel mounted in the middle of the water pump is disclosed, including a water pump volute casing, a water pump impeller, a pump cover, a water pump control panel, a rotor, a rotor cover, a housing, a rear bearing, a stator, a thrust ring, and a front bearing. The water pump volute casing is mounted on a surface at a front end of the pump cover. The water pump control panel is mounted on a surface at a rear end of the pump cover. An end opening of the rotor cover is sleeved on an outer circumference of a boss at the rear end of the pump cover.

An apparatus for handling fluid within an at least partially electrically powered vehicle, with a pump device including a first running wheel and a second running wheel arranged coaxially with respect to each other and configured as a pump for conveying fluid by rotation.

An apparatus for handling fluid within an at least partially electrically powered vehicle, with a rotary sliding valve arrangement, including a setting element rotatably arranged about a central axis, a rotary sliding valve wall, the setting element is arranged within and rotatable relative to the rotary sliding valve wall, and the rotary sliding valve wall includes inlet and outlet openings arranged in a first plane and in a second plane.