摘要:
The invention relates to a nozzle for distributing a heat-vaporsed fog liquid. The nozzle includes multiple outlets, which are designed so that the flow rate from the outlets in the central part is lower than the flow rate from those in the peripheral part.
摘要:
Vorrichtung zum Zerstäuben wenigstens eines Fluids, insbesondere zur Erzeugung eines therapeutisch wirksamen Aerosols mit wenigstens einem Aerosolerzeuger (10, 60) zur Abgabe eines Aerosols, dadurch gekennzeichnet, dass der Aerosolerzeuger (10, 60) ein zu zerstäubendes Fluid mit Druck beaufschlagt und mit einer Fließgeschwindigkeit im Bereich von 50 bis 300 m/s durch wenigstens eine Austrittsöffnung (14, 17) in Form von kleinen Partikeln ausstößt.
摘要:
An injection jet (437) includes a body (601) having a first (701) and a second (703) passage disposed therein for channeling a fluid to a working element (303). The first passage (701) remains fluidly separated from the second passage (703). A system includes the injection jet (437) along with a main reservoir (405) and an emergency reservoir (415). The first passage (701) is in fluid communication with the main reservoir (405), while the second passage (703) is in fluid communication with the emergency reservoir (415). The system operates in a standard mode and an emergency mode. Both the first passage (701) and the second passage (703) are configured for jointly supplying fluid to the working element during standard mode. The second passage is configured for independently supplying fluid to the working element (303) during emergency mode.
摘要:
PROBLEM: To provide a large device and a method which is advantageous for forming a large-area amorphous film. SOLUTION: A device of the invention sprays a flame including a particulate material with a spraying machine toward a substrate, melts the material with the flame, and cools the material and flame by cooling gas before they reach the substrate to form an amorphous film. The spraying machine has particulate material spraying ports and flame spraying ports such that the flame including the material has an oblong cross section. Inert gas spraying ports are successively placed on both sides across the ports of the material and flame. Mist spraying ports are successively placed on both sides across the ports for the material, flame and inert gas. A skirt is attached/detached depending on a combustion gas or a film width to restrain film width narrowing and increase of film thickness deviation.
摘要:
The present disclosure is directed, in one embodiment, to a water atomization and water mist delivery system in which water and a gas are mixed in an aspirating device and provided to a nozzle. The mixture may be delivered from the nozzle to provide fire protection and suppression.
摘要:
An injection jet (437) includes a body (601) having a first (701) and a second (703) passage disposed therein for channeling a fluid to a working element (303). The first passage (701) remains fluidly separated from the second passage (703). A system includes the injection jet (437) along with a main reservoir (405) and an emergency reservoir (415). The first passage (701) is in fluid communication with the main reservoir (405), while the second passage (703) is in fluid communication with the emergency reservoir (415). The system operates in a standard mode and an emergency mode. Both the first passage (701) and the second passage (703) are configured for jointly supplying fluid to the working element during standard mode. The second passage is configured for independently supplying fluid to the working element (303) during emergency mode.
摘要:
The invention is directed to an arrangement of two conduits (2a, 2b), wherein the conduits are positioned parallel with respect to each other and wherein each conduit is provided with means suitable to remove solids from its surface and positioned along the length of one of the two sides of the conduit (2b), wherein the means are one or more pairs of oppositely oriented nozzles (3a, 3b), each nozzle (3a) having an outflow opening (4b) for gas directed, along the surface of the conduit (2a, 2b), towards the outflow opening (5) of the other nozzle (3b) of said pair (3a, 3b), wherein the pairs of oppositely oriented nozzles of one conduit (2a) are arranged in a staggered configuration relative to the pairs of oppositely oriented nozzles (6, 6a) of the other conduit (2a).
摘要:
Eine Luftbefeuchtungsvorrichtung (1) hat eine Luftverwirbelungsstufe (2) mit Turbulenzflügeln bzw. Winglets (6), mittels denen eine in die Luftbefeuchtungsvorrichtung (1) eingetretene Luftströmung (5) verwirbelbar ist, eine Düsenstufe (3), mittels der die Luftströmung (5) mit einer Flüssigkeit beaufschlagbar ist, und eine Mischstrecke (4), in die die Luftströmung (5) stromab der Luftverwirbelungsstufe (2) und der Düsenstufe (3) eintritt. Um die Feuchtigkeitsaufnahme des die Luftbefeuchtungsvorrichtung (1) durchströmenden Luftstroms (5) mit einem höheren Wirkungsgrad zu gestalten, wird vorgeschlagen, dass jeder Turbulenzflügel bzw. jedes Winglet zumindest zwei Turbulenzkanten aufweist, mittels denen in der die Luftverwirbelungsstufe (2) durchströmenden Luftströmung (5) gleichartige Luftwirbel erzeugbar sind, die zur Hauptströmungsrichtung X der Luftströmung (5) und zu einer dazu senkrechten Strömungsquerschnittrichtung Y, Z geneigt angeordnet sind und deren Abstand zueinander in der Hauptströmungsrichtung X größer wird, so dass die von den beiden Turbulenzkanten ausgebildeten Luftwirbel in ihrer Berührungszone gleich gerichtet sind.
摘要:
The fragrance emitting dispensing pump (10) has a pump mechanism (15) and pump head on one end of the pump mechanism (15). The pump head comprises an upper and a lower portion (16,14). The fragrance substance (30) is within an internal area in the upper portion (16). The lower portion has a structure (19) for attaching the dispensing pump (10) to the container (12). The upper portion (16) of the pump head has a dispensing channel (21,22) through the internal area that on one end extends into the lower portion (14) of the pump head to the pump mechanism (15) and at a second end is open to the exterior atmosphere. A peripheral wall (28) of the upper portion and a peripheral wall (29) of the lower portion (14) have a space (34). Upon the actuation of the dispensing pump fragrance that is contained within the internal area is emitted dynamically from the space. The fragrance substance may be a solid, solid particles or it can be compressible material