Abstract:
An air cleaning device according to the present invention comprises: a body case forming the external appearance and having a filter installation opening formed on one side of the surface thereof; a drawer including a filter housing disposed within the body case, a frame having a drawer opening through which air passes, and a filter cover coupled to the frame to cover the filter installation opening; and a filter module removably seated on the frame and filtering air having passed through the drawer opening. The drawer can be extracted from the inner space of the filter housing through the filter installation opening.
Abstract:
본 발명에 따른 공기청정장치는, 외형을 형성하고 측면 중 일측에 필터설치개구부가 형성된 바디 케이스와, 상기 바디 케이스의 내부에 배치되는 필터하우징과 공기가 통과하는 드로어 개구부를 형성하는 프레임과 상기 프레임에 결합되고 상기 필터설치개구부를 덮어주는 필터커버를 포함하는 드로어와, 상기 프레임에 분리 가능하게 안착되는 상기 드로어 개구부를 통과한 공기를 여과하는 필터모듈을 포함한다. 상기 드로어는 상기 필터설치개구부를 통해 상기 필터하우징의 내부 공간으로부터 인출이 가능하다.
Abstract:
L'invention concerne un dispositif de collecte de nanoparticules susceptibles d'être présentes dans un aérosol. L'invention consiste en une collecte électrostatique des nanoparticules présentes dans un aérosol, selon un mécanisme de charge par diffusion d'ions unipolaires puis application d'un champ sans effet couronne qui permet d'effectuer leur dépôt selon des anneaux concentriques en différents endroits d'un seul et même substrat plan agencé orthogonalement au sens de circulation de l'aérosol. Les particules les plus grosses sont déposées vers le centre du substrat-plan et les plus fines à la périphérie. Elle concerne également un procédé de fonctionnement et l'utilisation d'un tel dispositif pour l'évaluation des travailleurs ou des consommateurs aux nanoparticules.
Abstract:
Electrokinetic devices and methods are described with the purpose of collecting assayable agents from a dielectric fluid medium. Electrokinetic flow may be induced by the use of plasma generation at high voltage electrodes and consequent transport of charged particles in an electric voltage gradient. Pulsed DC fields applied to electrodes result in enhanced flow by synchronizing the pulses between successive electrodes. The agents are directed by creation of an electrokinetic potential well, which will effect their capture on to an assay device.
Abstract:
An electrostatic air conditioner having at least one ion emitting member (i.e., corona frame) and at least one ion collecting member (i.e., collecting cartridge) is provided. The corona frame and collecting cartridge are configured to have active and passive areas and be removable from the housing within which they are positioned. The passive areas provide additional spacing between the active area and the side walls of the housing, and provide several advantages over existing electrostatic air conditioners, e.g., eliminates barriers between active corona wires and the housing walls, which prevents any settling of chemically active or electrically active matter (vapor or particles) on such barriers and/or housing walls (due to air flow).
Abstract:
The invention relates to a particle catch arrangement for the removal of particles from a polluted particle flow. The arrangement comprises a support structure, a wire emitter electrode and a guide surface. The guide surface is spaced away parallel from the wire in a first direction perpendicular with respect to the wire. The guide surface has a different electrostatic charge with respect to the wire for providing an electrostatic force. The support structure comprises a bar spaced away parallel from the wire in a second direction perpendicular with respect to the wire. The second direction has a component that is opposite to the first direction and a component that is perpendicular to the first direction. The bar has a different electrostatic charge with respect to the wire for boosting the particle flow such that the particle flow follows a looped trajectory around the wire and the bar.
Abstract:
Conditioning an electrode is performed with a cleaning device (104, 106, 204, 206, 404, 504, 506, 704, 706, 804, 806, 904, 906, 1002) for removing detrimental material or preventing such from forming on electrode surfaces of an electrohydrodynamic device or other ion flow generating device. A conditioning material (304, 810, 910) is deposited on the electrode (102, 202, 302, 508, 708, 808, 908, 1008) to at least partially mitigate erosion, corrosion, oxidations, dendrite formation on the electrode or ozone production. The conditioning material can be deposited by a wearable portion of one or more cleaning blocks or wipers. The cleaning blocks may have a composition selected to be hard enough to remove detrimental material under a selected pressure, while soft enough to be wearable to deposit a conditioning layer on the electrode surface. The conditioning material can be applied as a solid or liquid. The applied conditioning material can include at least one of silver, palladium, platinum, manganese, nickel, zirconium, titanium, tungsten, aluminum, oxides or alloys thereof, carbon, and organometallic materials that decompose under plasma conditions.
Abstract:
Anlage (1) zum Beschichten von Gegenständen beschrieben, mit Beschichtungskabine (2) und elektrostatisch arbeitender Abscheidevorrichtung (14). Jeder Abscheideelektrode (25) der Abscheidevorrichtung (14) ist eine Zuführeinrichtung (80) zugeordnet, mit deren Hilfe dem oberen Bereich jeder Abscheidefläche Abscheideflüssigkeit zuführbar ist. Sie weist eine Zuführrinne (81; 181) auf, die mit Abscheideflüssigkeit befüllbar und in ihrem unteren Bereich von zwei Federblechen (84, 85; 184, 185) gebildet ist. Zwei Schieberbleche (99, 100) liegen ebenfalls an den gegenüberliegenden Abscheideflächen der Abscheideelektrode (18) an und sind zwischen einer Position, in welcher ihre unteren Ränder oberhalb der unteren Ränder der Federbleche (84, 85) liegen, und einer Position hin- und herbewegbar, in der ihre unteren Ränder unterhalb der unteren Ränder der Federbleche (84, 85) liegen.
Abstract:
A system for enhancing air quality within a poultry production facility that includes an enclosure, at least one ground plane, at least one corona point and a corona point position adjustment mechanism. The enclosure is adapted to receive a plurality of poultry. The at least one ground plane is mounted with respect to the enclosure. The corona point position adjustment mechanism enables a distance between the at least one corona point and the at least one ground plane to be adjusted.