Abstract:
The invention relates to an insulated container comprising a vacuum glass body surrounded by a protective envelope consisting of an upper and a lower portion, and an adjustable tensioning means for producing a force biasing the glass body upwards into engagement with a seal adjacent the upper rim of the protective envelope.
Abstract:
A super conductor is disclosed, in particular a high temperature super conductor of a synchronous machine, including a cooling circuit for a coolant. The liquefied coolant in the cold head provided with a condenser is guided to the super conductor which is to be cooled, in particular in the rotor of the synchronous machine and is returned to the condenser in a gaseous form. In order to guide the coolant from the condenser to the super conductor, pressure generated by a component of the coolant evaporated by a heat source is used.
Abstract:
A rotor for an electric machine includes a pole core having a coolable magnetisable rotor section which is made of a super-conducting material. The rotor section has a rotationally symmetric geometry. The pole core is formed as a cylinder and the rotor section is arranged on an outer surface of the cylinder so as to be encircling.
Abstract:
The present invention relates to a method and a device (1) for cooling an arrangement (2) using a cold head (3), with a thermal cooling of the unit (2) to be cooled by means of the thermosiphon principle. At the same time, heat is conducted via a mechanical heat bridge (5), which provides a direct thermal connection from the cold head (3) to the unit (2) to be cooled.
Abstract:
A super conductor is disclosed, in particular a high temperature super conductor of a synchronous machine, including a cooling circuit for a coolant. The liquefied coolant in the cold head provided with a condenser is guided to the super conductor which is to be cooled, in particular in the rotor of the synchronous machine and is returned to the condenser in a gaseous form. In order to guide the coolant from the condenser to the super conductor, pressure generated by a component of the coolant evaporated by a heat source is used.
Abstract:
A sanitary single-lever mixer comprising a housing, known per se, having a receiving compartment which is open towards the top. The housing is associated with a closing part which covers the upper opening of the receiving compartment and comprises a center passage. The adjusting lever or the handle extends through said passage. The closing part has a convex, spherical top when seen from above. The handle is associated with a cover element that has an outer exposed part with an exposed surface and a sliding element connected to the exposed part.
Abstract:
A delivery device for the transfer of mixed-item loads, including workpiece mounts, workpieces, containers or pallets, from a first conveyor line to a second conveyor line comprises at least one conveyor element positioned within the first conveyor line and adjacent the second conveyor line. The conveyor element is operationally attached to at least one linear drive unit which selectively lowers and lifts the conveyor element from a neutral position wherein the conveyor element is positioned below the transport level of the first conveyor line to a delivery position wherein the conveyor element is positioned above the transport level of the first conveyor line to effect transfer of the load to the second conveyor line. Preferably, there are two conveyor elements actuated by a plurality of linear drive units positioned in proximity to the ends of the conveyor elements. A coupler connects each linear drive unit to a conveyor element and includes a guide element extending from the linear drive unit and surrounding the vertically reciprocal drive rod. A pushing element, depending from the connecting frame which supports the conveyor element, is positioned within the guide element and is operationally connected to the drive rod by a ball and socket joint. The guide element maintains the pushing element on the drive rod as the drive rod vertically reciprocates. The end of the pushing element is formed with a conical surface which abuttingly contacts a counterpressure surface formed in the upper region of the guide element to thereby maintain the conveyor element in place when in the delivery position.
Abstract:
An insulating part for an electronic device includes a body having a metallized outer surface and a heat sink arranged within the body. The heat sink is thermally coupled to an electronic component and to the metallized outer surface, and may also be either electrically coupled or electrically isolated from the electronic component. The insulating part is preferably made of plastic by an injection-molding process, while the heat sink is preferably a metal block integrally formed within the insulating part.
Abstract:
A force-transmitting, cone-shaped press-fit connection of metallic materials is provided between a shaft, an axle, or a pin and a hub, a disk, a wheel, or the like. An integral joint is formed with an anaerobic adhesive disposed in the residual roughness intermediate spaces of a joint slot adjoining a pressed-in conical seat having an oversize. The axial securing of the cone press-fit connection against loosening is performed predominantly via the integral joint formation.
Abstract:
The present invention provides a high output radiant heater which uses a heat exchanger to obtain a variety of types of heat from a single power source. The heater is comprised of a housing; a combustion chamber in the housing, the combustion chamber defining a central axis and having an intake end having an intake opening thereat and an exhaust end having a discharge opening thereat, the chamber defining a flow passage for products of combustion along the central axis; a heat exchange chamber surrounding the intake end of the combustion chamber; a heat exchanger disposed within the heat exchange chamber; radiator means defining the exhaust end of the combustion chamber for radiating heat radially outwardly of the exhaust end of the combustion chamber, the radiator having a plurality of fluid flow passages disposed in planes containing the central axis, each of the passages having an inlet end communicating with the combustion chamber and an outlet end opening into the heat exchange chamber, whereby products of combustion enter the passage inlets and flow therealong and into the heat exchange chamber; and reflector means surrounding the radiator means for reflecting axially outwardly of the housing heat radiated by the radiator means.