A cold plate assembly for cooling heat-generating electrical component on a circuit board is disclosed. The cold plate assembly includes a cold plate with a bottom contact surface to thermally contact the heat-generating electrical component. The cold plate has an inlet coupler on an opposite top surface to receive coolant; an internal conduit to circulate the received coolant; and an outlet coupler on the opposite top surface to return the coolant. A flexible metal inlet tube is fluidly connected to the inlet coupler to supply coolant. A flexible metal outlet tube is fluidly connected to the outlet coupler to return coolant.

A cold plate assembly for cooling heat-generating electrical component on a circuit board is disclosed. The cold plate assembly includes a cold plate with a bottom contact surface to thermally contact the heat-generating electrical component. The cold plate has an inlet coupler on an opposite top surface to receive coolant; an internal conduit to circulate the received coolant; and an outlet coupler on the opposite top surface to return the coolant. A flexible metal inlet tube is fluidly connected to the inlet coupler to supply coolant. A flexible metal outlet tube is fluidly connected to the outlet coupler to return coolant.

A pipe fitting for conveying a medium, including an inlet at which the medium enters in a first direction perpendicular to an inlet cross section, and an outlet at which the medium leaves in a second direction perpendicular to an outlet cross section, wherein the two directions enclose an angle. The pipe fitting has three parts, wherein in each case two parts bearing against one another at a contact point, wherein in each case two parts at their contact point being rotatable relative to one another about the axis of the flow direction at the contact point in order to change the angle, and wherein the two contact points being spaced apart from one another in the flow direction.

An adapter for connecting a cold-spray nozzle to a cold-spray machine includes a receiver having a first end and a second end and defining an internal space for receiving the cold-spray nozzle; an end cap engageable with the first end of the receiver for securing the cold-spray nozzle in the receiver and having an opening aligned with an outlet of the cold-spray nozzle; and a threaded connection at the second end of the receiver, the threaded connection being configured for connection to the cold-spray machine.

A diesel exhaust fluid transfer circuit providing a fluid transfer connector for securely connecting a port fitting of a diesel exhaust fluid device to a diesel exhaust fluid hose. The fluid transfer connector comprises an attachment nut attachable to a port fitting of the diesel exhaust fluid device. The fluid transfer connector further comprises a hose adapter including a fluid conduit and an annular wiper seal coaxially aligned with the fluid conduit. With the attachment nut attached to the port fitting, the fluid conduit is slidable over the port fitting and connectable to the attachment nut, and the annular wiper seal wipes any residue on the port fitting as the fluid conduit is slid over the port fitting.

A fitting to interconnect water pipes or to connect pipes with valves or mountings. The connector housing has an O-ring seat, constituting two walls of a groove for an O-ring. The fitting comprises a clamping sleeve, having a first end provided with a flange, which forms a third wall of the O-ring seat groove. The flange is retained against the coupling housing by a nut screwed by hand onto outer threads on the coupling housing. The clamping sleeve is adapted to be clamped against a pipe which is inserted into the clamping sleeve, and the O-ring seals against the outer surface of the pipe.

A fluid tube assembly includes a first fluid tube extending through a duct liner, a portion of the first fluid tube disposed radially outward of the duct liner and a portion of the first fluid tube disposed radially inward of the duct liner. Also included is a second fluid tube located radially inward of the duct liner. Further included is a clamp located radially inward of the duct liner and having an inner wall defining an interior space. Yet further included is a nut at least partially disposed within the interior space, the nut having an outer geometry corresponding to a geometry of a portion of the inner wall of the clamp, the first fluid tube and the second fluid tube each having a portion disposed within the nut, the clamp and the nut providing anti-rotation during assembly of the fluid tube assembly.

The present invention relates to a nut for a connector assembly for a tube including: an annular nut body including a polymer and oriented down a central axis, the annular nut body including: a circumferential split defining a first circumferential portion and a second circumferential portion, where the first circumferential portion and the second circumferential portion are flexibly connected by a pliable bridge portion, where the first circumferential portion includes a first circumferential end and the second circumferential portion includes a second circumferential end, where the first circumferential end and the second circumferential end each include a coupling component adapted to fix the first circumferential end and the second circumferential end together.

An apparatus for hydrostatic testing of openings in items surrounded by a flange, such as flanged pipe sections, flanged pipelines, flanged hose assemblies, as well as other flanged equipment requiring periodic pressure testing.

A pipe connecting device configured to connect at least two pipes, comprises a pipe including a catching ledge at a connecting end portion thereof and made of stainless steel or copper; a first connecting member formed in a cylindrical shape and having a spring seating portion on which a circular plate spring is seated, a pipe through-hole through which the pipe passes, and a screw recess provided inside the first connecting member; and a second connecting member provided with an o-ring seating portion on which an o-ring is seated at a side at which the pipe is coupled and an outer surface having a screw thread, wherein a through-portion having the same inner diameter as the pipe is formed in the second connecting member.