摘要:
A plumbing component includes a valve provided within a portion of the plumbing component and configured to control the flow of water through the plumbing component. The valve includes a body and at least one waterway within the body. An electric heater extends through at least a portion of the body of the valve and is configured to heat at least a portion of the body to an elevated temperature sufficient to kill organisms within the waterway.
摘要:
The invention relates to a nozzle arrangement (1) for an edge strip applying device for supplying hot air to an edge strip (2) or workpiece which is adhesive-free and can be activated by heat or which is coated with a hot-melt adhesive, comprising a nozzle body (3) with - at least one air inlet channel (20, 21) which can be connected to a hot air generator such that pressurized hot air can be fed to the nozzle body (3) during the operation of the edge strip applying device, - at least two groups (4a, 4b, 4c) of air outlet openings (40), wherein the air outlet openings (40) are formed on an air outlet surface (30) of the nozzle body (3) at a distance from one another in the vertical direction, said outlet surface facing the edge strip (2), and are fluidically connected to the at least one air inlet channel (20, 21) such that the at least two groups (4a, 4b, 4c) of air outlet openings (40) are spaced from one another in the advancing direction of the edge strip (2) and the hot air fed to the nozzle body (3) can be discharged out of the air outlet openings (40) and supplied to an edge strip (2) functional layer which can be activated by heat, and - a number of closing organs (6, 6') which are designed such that at least some of the air outlet openings (40) can be optionally opened or closed dependent on the width of the fed edge strip (2), said number corresponding to the number of groups (4a, 4b, 4c) of air outlet openings (40).
摘要:
Die Erfindung betrifft einen Duschkopf und ein Verfahren zur Reinigung der Haut mittels dieses Duschkopfes, wobei der Duschkopf in einen Funktionsbereich I und einen Aktionsbereich II aufgeteilt ist und der Aktionsbereich II ein auswechselbares Rotationselement 15 aufweist. Die dem auswechselbaren Rotationselement 15 zugeführte Reinigungsflüssigkeit wird in einem abgegrenzten Raum in einer spiralförmigen Bahn in Kontakt mit der Haut gebracht und nach erfolgter Reinigung wieder abgesaugt.
摘要:
The invention relates to a device for treating a fiber web, especially a device for applying treatment substance for treating a moving fiber web on at least one surface of the fiber web, which device comprises at least one nozzle (10) comprising a channel (11) for the treatment substance and a tip or end (13) of the nozzle (10) for providing a treatment substance flow (15) on the fiber web- The tip or end of the nozzle (10) of the device for treating a fiber web is provided with means (21, 22) for managing the temperature of the tip or end (13) of the nozzle (10) for preventing the adhering of the heated treating substance.
摘要:
Ein Verfahren zur Kühlung von Aerosolen, bei dem das Aerosol (1) zunächst durch ein flüssiges Kühlmedium (2) indirekt durch Hindurchleiten des Aerosols (1) und des Kühlmediums (2) in benachbarten Führungen (6, 10) gekühlt wird, bevor eine Vermischung des Aerosols (1) mit dem Kühlmedium (2) erfolgt.
摘要:
An evaporator for evaporating a material onto a substrate is described. The evaporator includes a guiding means for guiding the material towards at least one opening nozzle. The guiding means includes a measurement outlet for a portion of the material. The evaporator further includes a first measurement system configured for generating a first signal correlated with a deposition rate of the evaporator and having a first detector positioned for being coated by the material and a second optical measurement system for generating a second signal correlated with the deposition rate of the evaporator and wherein the second signal is based on the portion of the material of the measurement outlet.
摘要:
The invention relates to a method for producing a metallic pressed sheet (5) or an endless strip, whereby a surface structure (23) is produced by applying a mask (20) for partial chemical passivation followed by chemical surface treatment. The invention also relates to a device (1) for implementing said method. In order to significantly improve the reproducibility and the resolution of the mask (20) obtained, the mask is produced from a UV-hardening lacquer which is applied by a suitable device (1). The resolution is improved by means of a nozzle matrix which sprays the UV-hardening lacquer in dots, the individual dots forming a pattern as a result of the overspraying thereof, thereby forming the mask to be produced. The UV-hardening lacquer is especially advantageous in that it can be removed from the surface very easily after the etching process, and enables a high reproducibility compared to the conventional screen-printing methods.
摘要:
Beschrieben wird eine elektrisch beheizbare Sprühdüse mit einem Keramikstift, der einen Strömungskanal (2) mit wenigstens einer Öffnung (3) für ein zu versprühendes Fluid aufweist, wobei der Keramikstift einen keramischen Innenleiter (4) und einen keramischen Außenleiter (5) aufweist, zwischen denen ein keramischer Isolator (6) angeordnet ist.
摘要:
An apparatus for generating aerosol comprises a capillary tube (20) including at least one bend, fluid inlets (20a, b), regions of reduced wall thickness located between the fluid inlets and the at least one bend, and an outlet (20c) along the at least one bend. The capillary tube is heated to a temperature sufficient to volatilize fluid in the capillary tube, such that the volatilized fluid discharges from the outlet to form an aerosol.