A method and system for a responsive climate control interface are disclosed. The climate control interface includes an interactive element further comprised of a climate settings map and a climate setting selector. The climate setting selector can be moved to different locations on the climate settings map in order to select a climate setting with a particular temperature and fan speed. The appearance of both the climate settings map and the climate setting selector can be changed as the climate change selector is moved in order to visually indicate temperature and fan speed settings. The system also includes a haptic feedback module that can convert climate settings into haptic feedback levels.

A cab for a construction machine includes; an operator seat including a seat base and a backrest; a control box disposed along a lateral side of the operator seat; an air conditioner main body for cooling air; and a duct disposed behind the operator sea for guiding a cooling air generated in the air conditioner main body. The duct has a blowing port provided at such a position as to allow the cooling air to flow frontward along at least one of a lateral side of the seat base and a lateral side of a lower portion of the backrest and along an inner surface of the control box.

An air flow circulation structure for a vehicle includes a front shutter that opens or closes an outside air intake port, a fan and a duct member. The fan is configured to cause air to flow in a direction oriented from the outside air intake port through a heat exchanger toward an engine compartment when the front shutter is in an open state, and to cause the air to flow in a direction oriented from the engine compartment through the heat exchanger toward the outside air intake port when the front shutter is in a closed state. The duct member is configured to guide the air that is changed in direction by blowing from the fan and colliding with the front shutter to a heat source of the vehicle, when the front shutter is in the closed state.

A vehicle air conditioner includes: an air conditioner unit that generates conditioned air; a first duct that carries the conditioned air toward a vehicle upper side portion of the rear seat; a second duct that carries the conditioned air toward inside of a front seat of the vehicle; a switch device that switches between a first state that permits the conditioned air to flow into the second duct and restricts from flowing into the first duct, and a second state that permits the conditioned air to flow into the first duct and restricts from flowing into the second duct; occupant detection device that detecting whether a rear seat occupant is seated; and a controller, based on a detection result, controls the switch device to the first state when no rear seat occupant is seated, and to the second state when an occupant is seated at the rear seat.

A panel and defrost plenum includes a manifold section, an air feed section and a branch section. The manifold section includes a first air distribution door, a second air distribution door and an optional third air distribution door. The manifold section also includes at least one actuator to displace the first air distribution door, the second air distribution door and the optional third air distribution door if present, between multiple operating positions. The air feed section is located upstream of the manifold section and functions to deliver an airstream past a package restriction to the manifold section. The branch section is downstream from the manifold section. A related method of routing an airstream past a package restriction is also disclosed.

In a control apparatus for a vehicle and a control method for the vehicle, when a heating operation is executed, an ECU controls an operating point of an engine to a target operating point that is defined as the same operating point of the engine as at the time of normal operation when heating operation is not performed, when the engine operates in a high-load region. Moreover, when the heating operation is executed, the ECU controls the operating point of the engine to a target operating point that is defined as an operating point of the engine at which an output of the engine is larger than at the time of normal operation, when the engine operates in a low-load region or an intermediate-load region.

An air conditioning case in an air conditioning unit for a vehicle forms a first air passage, a second air passage bypassing the first air passage, and a mixing space connected to a first blowing port and a second blowing port through which air is blown out into a vehicle interior. A cooling heat exchanger cools and allows air to flow into the first air passage and the second air passage. A heating heat exchanger is disposed in the first air passage. A tunnel forming portion provides a tunnel passage into which a part of air from the first air passage flows. The tunnel forming portion includes a first outflow portion connected to the first blowing port, and a second outflow portion connected to the second blowing port, and separates the air flowing in the tunnel passage from the air flowing from the second air passage.

A vehicle air conditioning device including a duct for supplying conditioned air from an air conditioner to occupants, in which the air conditioner executes heating, ventilation, and air conditioning (HVAC) in a vehicle compartment; and the duct is extended in a vehicle rear direction and is fixed to a floor carpet is provided.

A rotary shaft assembly includes an outer shaft, an outer opening being formed on a circumferential wall of the outer shaft, and a nested shaft which is rotatably supported within the outer shaft, a nested opening being formed on a circumferential wall of the nested shaft. The nested shaft and the outer shaft are configure to be rotatable with respect to each other about a common axis such that a relative rotation angle between the outer shaft and the nested shaft varies.

A vehicle climate system configured to generate a snow effect inside of a vehicle, the vehicle climate system includes: a liquid container configured to contain a liquid for generating artificial snow; an air inlet configured to supply air to the inside of the vehicle for generating artificial snow; and at least a first cooler outlet in fluid communication with the liquid container and the air inlet and configured to output artificial snow inside of the vehicle.