Abstract: The invention relates to a continuous processing system for processing continuous flexible substrates (17S), comprising: two winding stations (10; 10?) for unwinding and winding up the substrate; at least one processing station (B) situated, in the running path of the substrate, between both winding stations, and; lock valves (18), which are each located between a winding station (10; 10?) and the at least one processing station and which serve to maintain different pressure levels in the winding stations and in the at least one processing station. The winding station is mounted on a base (11) and can be retracted, i.e. for changing the substrate. According to the invention, the winding stations (10; 10?) and the processing station (B) are mounted in or on different bases that can move relative to one another.

Abstract: A ventilator with integrated breathing air humidifier has at least two defined air pathways provided in the breathing air humidifier, wherein the breathing air humidifier is installed and fixed on a horizontal surface of the ventilator. The ventilator with integratable breathing air humidifier has a breathing air humidifier with at least a top part and a bottom part, wherein a water reservoir is provided in the bottom part, and wherein the top part cannot be removed from the bottom part when the unit is in at least one operating mode. The ventilator may have an air humidifier with at least one water reservoir, and at least one filing device for the water reservoir in the breathing air humidifier, wherein the filing device can be operated with one hand and/or opened with one hand.

Abstract: An air-lock valve (1), especially for a band processing plant, provided for closing a gap-like opening (3), traversed by a flexible band substrate (4), between two different plant sections, featuring at least one moveable sealing body (7), cooperating with a sealing surface (5), when it closes said opening (3), and eventually said band substrate (4) is being firmly mounted between said body (7) and sealing surface (5) during the closing operation of said air-lock valve (1), is characterized, according to the invention, in that the sealing surface (5) surrounds opening (3) in frame-like fashion, and in order to close opening (3), said body (7) may be pressed in such a fashion upon sealing surface (5) and/or upon band substrate (4), traversing said opening (3), that it obstructs said opening (3) at least due to indirect juxtaposition at the edges of said sealing surface (5).

Abstract: An expander roller for the wrinkle-free guidance of webs in closed chambers comprises two stationary supporting bodies (7, 8) which are oriented with respect to one another at an obtuse angle in the proximity of a center plane (E—E). On both sides of the center plane (E—E) on the supporting bodies (7, 8) are disposed roller sections (12) with surfaces in the form of truncated cones with shell lines (M1, M2) and which during their rotation pass through positions in which said shell lines (M1, M2) are aligned with one another. The surfaces (12a) of the rollers are herein steplessly in line one with the other in succession and the rollers are supported via roller bearings in groups (10, 11) on the two supporting bodies (7, 8).

Abstract: The invention relates to an evaporator arrangement with a crucible, wherein the crucible is divided into at least two zones, each of which is heated to different temperatures. The first zone is a melt-down zone and the second zone the evaporation zone proper. The evaporator arrangement is preferably for the evaporation of metals. If metals are evaporated, a metal wire is preferably guided into the melt-down zone. However, metal alloys can also be evaporated thereby that one or several metal wires comprised of different materials are guided into the melt-down zone. Between the melt-down zone and the evaporator zone a heating zone may be provided.

Abstract: A tube-type vortex reducer for the conduction of cooling air in a compressor 1 of a gas turbine with at least one radial secondary air tube 2 arranged in a disk interspace 3, includes a deflector arranged in a discharge area of the secondary air tube for the deflection of the secondary air flow into an axial direction or away from an axial direction.

Abstract: The invention relates to an arrangement for vaporizing materials with a vaporizer crucible, in which is disposed the material to be vaporized. About the vaporizer crucible is placed a vaporizer tube, which, seen in the longitudinal direction of the vaporizer tube, comprises at least two heating circuits, spatially disposed one after the other and electrically controllable separately. Each of these heating circuits comprises at least two heating subcircuits, of which on is disposed on one side of the vaporizer tube and one on the other side of the vaporizer tube. The vaporizer tube is provided with a top portion which has its own heating circuit.

Abstract: Gas is introduced prior to a flooding process of a vacuum chamber of a vacuum installation, into coverings of elements, which coverings can be ventilated such that solid bodies are blown out of said coverings thereby preventing a penetration of said solid bodies into the coverings.

Abstract: A measuring device includes several sequentially disposed coating chambers for measuring optical properties of coated substrates. These coating chambers are separated from one another by partitioning walls, whose free ends are located closely above the substrate. The substrate is preferably a continuous film. By measuring the reflection, the transmission, etc. of the substrate between the individual coating chambers, it becomes possible to carry out measurements within only partially completed layer systems. This yields advantages for the technical operation control of the coating process.

Abstract: On a hydraulic shaft sealing arrangement for high-temperature applications, a heat protection ring (21) and an air chamber (22) are arranged before the annulus (8) containing the sealing medium (10) for thermal insulation, while spacers (16, 17) for the generation of a pumping action are provided in the annulus continuously supplied with fresh sealing medium (oil) to accelerate liquid transport. The hazard of coking and oil carbon deposition is thereby minimized. A split design of the annulus with an inserted annular ring also provides for an improved hydraulic shaft sealing arrangement optimized for weight, overall height, manufacture and assembly time.

Abstract: In a web treatment machine, in particular a web coater, having at least one evacuable working area through which the continuous web passes during treatment thereof, a unit for the continuous longitudinal cutting of the web is provided according to the invention directly in the evacuable working area. This permits longitudinal parting of the fully or partially treated web prior to winding up thereof, so that the individual strips of cut web can then be fed, without contact with the surroundings, to different reels.

Abstract: A guide arrangement (1) for guiding webs in evacuatable web treatment installations comprises at least one guide roller (2) with an axis (5), whose spatial position is settable. To solve the problem of compensating in modular installations with several chambers either misalignments of the chambers relative to one another and/or to avoid completely adjustable roller frames, whose adjustment would require the repositioning of treatment and coating sources and of separating gaps on the circumference of coating rollers, the invention proposes that the guide roller (2) is supported between two pivot bearings (11, 12), of which at least one is adjustable relative to the other transversely to the axis (5). This is preferably carried out thereby that the adjustable pivot bearing (12) comprises a slide guide (15), fastened to a chamber wall (14), on which a slide (16) with the pivot bearing (12) is guided, and that the adjustable pivot bearing (12) comprises a remotely operated adjustment drive (21).

Abstract: Method for operating vacuum installations under pressure changes between operating pressure and ambient pressure, which comprise in a vacuum chamber (V) installed elements (13, 13a) from the group electronic components, transformers, motors, roller bearings and guide rollers, provided with ventilatable coverings, the guide rollers (12) being provided with roller bearings (24), secured within the coverings on supporting bodies (7, 8). To protect these installed elements (13,13a), including the guide rollers (12) and their roller bearings, against penetration of dust and other particles during the flooding of the vacuum chamber (V), it is proposed that before flooding the vacuum chamber (V) a gas is introduced into the coverings, through which solid bodies from the group dust and particles are blown out of the coverings and the penetration of solid bodies into the coverings is prevented.

Abstract: An expander roller for the wrinkle-free guidance of webs in closed chambers comprises two stationary supporting bodies (7, 8) which are oriented with respect to one another at an obtuse angle in the proximity of a center plane (E-E). On both sides of the center plane (E-E) on the supporting bodies (7, 8) are disposed roller sections (12) with surfaces in the form of truncated cones with shell lines (M1, M2) and which during their rotation pass through positions in which said shell lines (M1, M2) are aligned with one another. The surfaces (12a) of the rollers are herein steplessly in line one with the other in succession and the rollers are supported via roller bearings in groups (10, 11) on the two supporting bodies (7, 8).

Abstract: A web coating apparatus with a vacuum chamber (1) has between a rear wall (18) and at least one removable closing plate (22), housing member (20) with a planar cover (10), and at least one guide roll (12, 13, 14, 15) and a coating cylinder (9) with an axle (A) and at least one coating source (39a, 39b, 39c) are arranged in the vacuum chamber (1). To reduce structural height and width and to achieve an easily viewable and controllable web path while avoiding particle formation in the reach of the coating cylinder (9), provision is made pursuant to the invention that the ends of the at least one guide roll (12, 13, 14, 15) and of the coating cylinder are affixed by supporting elements (16, 17 and 19) with bearings to the cover (10) and that the cavity in the vacuum chamber (1) under the coating cylinder (9) is kept free of supporting elements.

Abstract: A method for localized application of a parting means preventing coating with a vaporizer onto moving substrates in a vacuum chamber.

Abstract: A tube-type vortex reducer for the conduction of cooling air in a compressor 1 of a gas turbine with at least one radial secondary air tube 2 arranged in a disk interspace 3, includes a deflector arranged in a discharge area of the secondary air tube for the deflection of the secondary air flow into an axial direction or away from an axial direction.

Abstract: A connector for establishing an electrical connection with a wire includes a retention member and a contact pin. The retention member has a first surface and a second surface adapted to retain the wire therebetween. At least a portion of the contact pin is insertable into the wire. A method for establishing an electrical connection with a wire includes retaining the wire and inserting a contact pin into the wire.