A rear seat air regulating device includes a housing that has an air inlet formed at one side thereof, a front seat air passage, and a front seat air outlet formed at an upper portion thereof. The housing also has a rear seat air passage and a rear seat air outlet formed at a lower portion thereof. An evaporator and a heater are inside of the housing. A rear seat temperature door is mounted at the inlet of the heater in a manner of being rotated angularly to block or allow the air flowing to the heater. A rear seat mixing door is mounted where an outlet of the heater joins the rear seat air passage in a manner of being rotated angularly so that the mixing door performs opening and closing of the outlet of the heater and opening and closing of the rear seat air passage simultaneously.

A cab for a construction machine includes: a specified side wall having a side window frame defining a side window and at least one side transparent plate supported by the side window frame; an air conditioner unit having an air conditioner outlet hole; a side beam extending in a front-rear direction along the specified side wall and below the side window frame; and a side duct located above the side beam, extending in the front-rear direction along a lower section of the side window frame, and receiving at least a part of the air blown out from the air conditioner unit, the side duct having at least one side duct vent for blowing out the air toward the at least one side transparent plate.

A pressurization system for pressurizing a covered bed of a pickup truck features an opening in the truck bed closed by a perforated grill and a duct extending from a vent at a rear of the cabin to the opening in the bed. The vent at the rear of the cabin communicates an inside of the cabin with an outside so that air inside is discharged to the outside. As such, the duct is disposed externally of the cabin and thus conveys to the covered bed the air which is discharged from the cabin through the vent.

A rear passenger seat air ventilation system for an electric vehicle includes a rigid tunnel positioned within a passenger compartment of the electric vehicle. The rigid tunnel covers a portion of a battery assembly that extends above a floor structure of the electric vehicle such that the passenger compartment is sealed from the battery assembly. The rigid tunnel defines a forward opening and a rear opening connected by a conduit extending along at least a portion of a length of the rigid tunnel. The conduit is disposed within an interior of the rigid tunnel. A center console is positioned above at least a portion of the rigid tunnel. An air supply system interfaces with the forward opening and to deliver air to the conduit. At least one air vent receives air from the conduit and deliver the air to a rear seating area of the passenger compartment.

Proposed is an air-curtain system of a vehicle. The system may include a plurality of air discharge units provided on a roof of a door side or trunk side of the vehicle and adjusting a direction or pressure of discharged air, an air supply system connected at a plurality of ends to the air discharge units and adjusting supply of the air to the air discharge unit as a plurality of guides provided therein are rotated, and a controller adjusting a flow rate of the air discharged from the air discharge unit by adjusting a rotation angle of each of the guides depending on an open or closed state of a door or trunk of the vehicle.

A ventilation system for a power machine is disclosed. The ventilation system includes a first ductwork section and a second ductwork section. An intermediate unsealed cavity is positioned between the first ductwork section and the second ductwork section. A source of air having a primary fan is provided. The source moves air through the first ductwork section into an intermediate cavity. A secondary fan draws air from the intermediate cavity, re-pressurizes the air, and forces the air out of the second ductwork section.

Rear console duct air flow of an air conditioner for a vehicle is provided. An inlet of the rear console duct which is in fluid communication with a rear console register is located at a position where conditioned-air which passes through an evaporator and a heater core flows. The inlet of the rear console is always opened such that the conditioned-air is always introduced into the rear console duct when the air conditioner is operated. A guide member, which guides the conditioned-air to the rear console register through the rear console duct, is disposed between the rear console duct inlet and a face duct inlet that is in fluid communication with a face register. An end of a face door selectively contacts the guide member selectively contacts the guide member when the face door makes a turning movement.

The vehicle rear structure includes a rear bumper of the vehicle, a fender panel disposed inside the rear bumper, and a partition wall provided in a space surrounded by the fender panel and partitioning the space into an upper portion and a lower portion, and the partition wall is provided with a communication hole for communicating the space partitioned between the upper portion and the lower portion.

A rear air conditioner for a vehicle includes an air conditioning case, a blower disposed within the air conditioning case and connected to an inlet portion of the air conditioning case, a first passage defined between the blower and an internal side of a quad panel of the vehicle, a side vent-hole defined in the first passage and facing the quad panel, a bypass door configured to selectively open and close the first passage, a heat exchanger disposed between the bypass door and the side vent-hole, the heat exchanger being disposed in the first passage, a second passage defined between the blower an the outlet portion of the air conditioning case, and a controller configured to, based on external environment conditions of the vehicle in a cooling mode, (i) operate the bypass door to open the first passage and (ii) operate the heat exchanger.

A moving body setting system includes: an equipment control apparatus configured to control first equipment and second equipment included in a moving body; and a setting apparatus including: a storage unit configured to store setting information of each of the first equipment and the second equipment in association with user information; a user selection unit configured to select a user of the moving body; and a transmission control unit configured to read, from the storage unit, the setting information of the first equipment and the second equipment associated with user information of the user selected by the user selection unit, and perform control for transmitting, to the equipment control apparatus, first setting information which is based on the setting information of the first equipment that has been read and second setting information which is based on the setting information of the second equipment, and the equipment control apparatus is configured to change, when one setting information of the first setting information or the second setting information is received first and then the another setting information of the first setting information or the second setting information is received within a predetermined time, settings of both the first equipment and the second equipment based on the one setting information that has been received and the another setting information that has been received within the predetermined time.