A direction controlled service apparatus may include a mounting assembly, a housing assembly configured to operably connect to the mounting assembly, the housing assembly being movable with respect to the mounting assembly, and a plurality of actuators connected between the mounting assembly and the housing assembly, each actuator of the plurality of actuators being configured to contract upon a current being applied to the actuator to rotate the housing assembly with respect to the mounting assembly.

A direction controlled service apparatus may include a mounting assembly, a housing assembly configured to operably connect to the mounting assembly, the housing assembly being movable with respect to the mounting assembly, and a plurality of actuators connected between the mounting assembly and the housing assembly, each actuator of the plurality of actuators being configured to contract upon a current being applied to the actuator to rotate the housing assembly with respect to the mounting assembly.

The present invention relates to an air vent for a vehicle, the air vent enabling adjusting of an air discharge direction of an air vent, which is for supplying the outside air to the inside of a vehicle, to various angles as well as diffusing the air being discharged.

An outlet device (1) for ventilation of a vehicle interior has a housing (H) with an outer air guide surface (10a), and inner guide surface (30a), a guiding device (G), and an airflow adjustment member (63). The inner and outer air guide surfaces form an outlet flow channel (22) which extends between an air inlet orifice (11) and an air outlet orifice (12). The outlet flow channel (22) includes a first circumferential section (23a) and a second circumferential section (23b). An inlet air flow which passes the air inlet orifice (11) produces a first air flow component flowing therethrough and the second circumferential section (23b) produces a second air flow component flowing therethrough. The directions of the first and second circumferential sections meet each other in an intersecting point (P) which lies outside the housing (H). The airflow adjustment member allows changes to the ratio of the volumetric flows of the intersecting first and second air flow components.

A multi-directional smooth damper includes a base including an inner cavity, two ends of the inner cavity defining openings, a first rotating portion, and a second rotating portion. A first end of the first rotating portion is rotated and disposed in the inner cavity of the base and a shape of the first end of the first rotating portion corresponds to a shape of the inner cavity. A second end of the first rotating portion passes through an opening of one end of the base. The first rotating portion is disposed at one end of the base having the opening and the inner cavity. A first end of the second rotating portion is rotated and disposed in an inner cavity of the first rotating portion. A grease layer is coated between a surface of the first rotating portion and the surface of the inner cavity of the base.

An air conditioning round register includes a cylindrical retainer, an annular outlet ring supported so as to be able to be rotated in any direction, an opening and closing fin body supported so as to be able to be tilted, a control rotated with fingers, and a mechanism that converts rotation of the control into tilt of the fin body. The control includes a branch connection part placed on a central axis of the outlet ring, and three branches radially extending from the branch connection part and disposed at regular angular intervals around the central axis. At the branch connection part, a front end of each crotch surface portion between adjacent branches has a radius of 10 to 30 mm in front view. The front end of each crotch surface portion protrudes farther forward than a front end of the retainer by 8 to 15 mm.

An airflow-direction adjustment device includes a housing in which a front end side is set as an air outlet and a back end side is set as an air inlet; a fin turnably supported inside the housing; and a gear mechanism for adjusting a direction of the fin by a rotation of an operating portion. An essential part is formed such that the fin is formed by a pair of vanes disposed on right and left or top and bottom inside the housing, and each vane is turnably supported in a front-and-back direction of the housing respectively as a supporting point on a common pivot line set in a plate width direction.

An air vent for a vehicle includes an air duct with an air inlet end and an air outlet end, and a main flow direction, a ball head within the air duct, a damping assembly supported on the ball head, and an annular air-guiding element connected to the damping assembly, for deflecting the air flow from the main flow direction, wherein the air-guiding element is pivotable together with the damping assembly about the ball head, wherein the damping assembly has a ball-socket-shaped damping element surrounding the ball head and composed of a softer material than the ball head, at least one socket element surrounding the damping element in a form-fitting manner and composed of a harder material than the damping element, and the at least one socket element includes clamp arms clamped onto the damping element and extending parallel to a central longitudinal axis of the air-guiding element.

An air outlet device has a supporting structure suitable for communicating, in use, with an air ventilation system, and an outlet member that is configured so as to supply an air flow along an outlet axis and is coupled to the supporting structure so as to rotate by 180 about a joint axis orthogonal to the outlet axis, to assume two opposite configurations. The outlet member comprises a plurality of deflecting walls defining a plurality of air ducts, which are arranged about the outlet axis and distributed axially in sequence. The deflecting walls are shaped and/or positioned so as to guide the air in the air ducts in directions having a radial component. At least one of the deflecting walls has a series of through-holes made in positions that are spaced apart about the outlet axis.

An air outlet for controlling an air flow has a ventilator housing and a direction and diffuser arrangement received in the ventilator housing. An air channel is formed by the ventilator housing and the direction and diffuser arrangement. In order to adjust flow properties of the air flow, the direction and diffuser arrangement is constructed so as to be able to be moved in a rotational manner about a center axis of the ventilator housing and/or moved in translation along the center axis of the ventilator housing and/or pivoted relative to the center axis of the ventilator housing.