An air conditioner device includes a housing or duct having an opening for exit of air and one or more rotatable flaps for adjusting air flow rate and angle exiting through the opening. Further provided are an ionizer having an electrode for ionizing air exiting through the opening, and a cleaning member adapted to automatically frictionally remove debris from the electrode consequent to rotation of the flaps without requiring manual operation of a user.

An indoor unit of an air-conditioning apparatus includes a housing, an indoor heat exchanger that is disposed in the housing and to which flammable refrigerant is supplied, and an indication section that indicates a minimum distance from a floor surface of the housing when installed on a wall of a room (installation height H0) along with an identifier on a lower surface of the housing.

In an air conditioner, an air cleaner includes a charging unit for charging particles in the air and a dust collecting unit for collecting the particles charged by the charging unit by an electrostatic force. A filter cleaning device includes a device body to house a filter for capturing dust in the air in a movable form, and a part of the device body forms a supporting part to support the air cleaner. An indoor unit body houses the filter cleaning device, and houses the air cleaner by supporting it by the supporting part.

In an air conditioner, an air cleaner includes a charging unit for charging particles in the air and a dust collecting unit for collecting the particles charged by the charging unit by an electrostatic force. A filter cleaning device includes a device body to house a filter for capturing dust in the air in a movable form, and a part of the device body forms a supporting part to support the air cleaner. An indoor unit body houses the filter cleaning device, and houses the air cleaner by supporting it by the supporting part.

The invention relates to an apparatus for cleaning a fluid, in particular air, comprising a through-channel for the fluid, a radiation source device and a photocatalysis device, wherein the radiation source device emits electromagnetic radiation, wherein, in order to generate a photocatalytic reaction, the photocatalysis device can be exposed to at least some of the electromagnetic radiation, wherein a sensor device is provided to detect at least one change in radiation parameters of the electromagnetic radiation, wherein a control device is connected to the sensor device via signals, and wherein at least one control parameter of the radiation source device can be modified by means of the control device in the case of a deviation of the radiation parameter from a setpoint/threshold value or setpoint/threshold range.

An air conditioner includes a housing comprising an outlet, a panel attachable to or detachable from a lower side of the housing, the panel comprising an inlet to introduce air therethrough, a first filter installable to the panel to filter the introduced air, a second filter installable to the panel at an upper side of the first filter and configured to further filter the introduced air, and a lifter configured to detach the panel from the lower side of the housing by lowering the panel from an initial position to a maintenance position in a vertical direction, and to attach the panel to the lower side of the housing by lifting the panel from the maintenance position to the initial position in the vertical direction. By lowering the panel to the maintenance position, one or more of the first filter and the second filter are accessible for the maintenance.

An air conditioner includes a housing comprising an outlet, a panel attachable to or detachable from a lower side of the housing, the panel comprising an inlet to introduce air therethrough, a first filter installable to the panel to filter the introduced air, a second filter installable to the panel at an upper side of the first filter and configured to further filter the introduced air, and a lifter configured to detach the panel from the lower side of the housing by lowering the panel from an initial position to a maintenance position in a vertical direction, and to attach the panel to the lower side of the housing by lifting the panel from the maintenance position to the initial position in the vertical direction. By lowering the panel to the maintenance position, one or more of the first filter and the second filter are accessible for the maintenance.

An indoor unit in an air conditioner configured to condition air in an indoor space includes: a casing that includes an intake port opened downward toward the indoor space; a fan configured to suck air in the indoor space into the casing via the intake port; a collector configured to collect dust contained in the air sucked via the intake port; a light source configured to irradiate an upstream side of the collector in an air flow direction with ultraviolet rays; a shield configured to block the ultraviolet rays from the light source toward the intake port; and a protecting member having a mesh shape and covering the intake port at a position upstream of the collector in the air flow direction.

A rotor of a rotating motor includes a boss into which a shaft is inserted, a rotor yoke provided on a side of an outer circumference of the boss and formed of a plurality of pole pieces connected into a circular ring shape, and a coupling member made of resin with which the boss and the rotor yoke are integrally molded. Each of the plurality of pole pieces is provided with an injection hole that is bored in an axial direction and into which the resin is injected in the integral molding.

A fan coil apparatus includes an air flow path, a humidification unit, and a treatment applicator. The air flow path extends from a heating zone to a fan coil air outlet, and includes a humidification section. The humidification unit includes a humidification unit water droplet outlet and an air permeable water retaining member. The air permeable water retaining member and the humidification unit water droplet outlet are provided in the humidification section and the air permeable water retaining member is positioned downstream from the humidification unit water droplet outlet. The treatment applicator provides a disinfecting agent upstream from an air outlet of the humidification section.