Abstract:
A fairing vent comprising a louver rotatably attached to a body, and a louver handle attached to the louver, and a method of installing the fairing vent on a vehicle fairing. The body contains a duct having a duct intake and a duct outlet. The louver is sized to block airflow through the duct when the fairing vent is in the closed position. The fairing vent is closed by rotating the louver using the louver handle until the louver blocks airflow through the duct. A lip is disposed around the duct intake. At least one resilient tab is disposed on the body, each resilient tab being biased away from the body at an angle of approximately 10 degrees. Each resilient tab is disposed a sufficient distance from the lip so as to sandwich the thickness of a vehicle fairing between the lip and the resilient tab(s). The fairing vent is installed on the fairing by cutting a fairing cutout into the fairing. The fairing cutout is sized to admit the body but not the lip. The body is then pushed into the fairing cutout, forcing the resilient tab(s) against, or flush with, the body against each resilient tab(s) installed bias away from the body, until the lip buts up against the fairing. At this point the resilient tab(s) spring back into their installed biased position away from the body, thus trapping the fairing between the resilient tab(s) and the lip, thus immobilizing the fairing vent relative to the fairing.
Abstract:
A hingeless ventilator for ventilating an enclosure through a wall thereof, includes a frame, a cover, an actuating member, a handle secured to the actuating member, and a recessed chamber connected to the frame and defining a depth configured to contain the actuating member and the handle. The frame includes a border that defines an opening through the frame and a front and a back. The cover is selectively swingable relative to the frame between a closed position and open positions. The open positions place the cover intermediate the closed position and at least one of the front and back of the border that defines an opening through the frame.
Abstract:
An improved vehicle climate control system develops a fog factor indicative of the relative potential of windglass fogging, and uses the index to schedule offsets to normal control settings of the system. The air dewpoint temperature at the front windglass is estimated based on relative humidity and a reference temperature, and the fog factor is determined as a function of the estimated air dewpoint temperature and a measure of the windglass temperature. The fog factor is used to offset an air inlet door, mode doors, refrigerant compressor capacity, discharge air temperature, and blower motor speed.
Abstract:
A fan causes a flow of cold air and warm air into the internal space of the passenger compartment of a vehicle. Air extraction channels connected to corresponding extraction vents are distributed at different locations in the passenger compartment. Controllable flaps selectively apportion and control the distribution of the extracted airflow between the different extraction channels.
Abstract:
A method for shipping cargo in an enclosed elongated cargo container van comprising the steps of: (a) loading the cargo in the boxes, (b) stacking the boxes within the container van, (c) disposing a baffle sheet horizontally across vertical channels disposed between the cargo boxes, (d) providing baffle sheet openings within the baffle sheet in a configuration calculated to provide a predetermined pressure gradient across the cargo load, and (e) commencing the circulation of a ventilating gas through the cargo load from the bottom of the cargo load to the top of the cargo load.
Abstract:
In an air conditioner unit, a downstream side air passage is partitioned into at least two independent small (or sub) air passages with a plurality of partition plates extending along an air flow direction. Individual doors are provided for the respective small air passages and the small air passages can each distribute air that is independently conditioned to a desired temperature for each such passage.
Abstract:
In a vehicle air conditioner, an air conditioning case has a first front foot air outlet from which air is blown toward a front-seat foot area of a passenger compartment, and a rear foot passage for introducing air toward a rear-seat foot area of the passenger compartment. A rear foot air outlet is provided at a most downstream end of the rear foot passage, and a second front foot air outlet from which air is blown toward the front-seat foot area is provided in the rear foot passage at a position adjacent to the first front foot air outlet. Thus, a ratio between an air amount blown toward the front-seat foot area and an air amount blown toward the rear-seat foot area is readily adjusted by changing an opening area of the second foot air outlet.
Abstract:
An air conditioning system includes compressor protective means for protecting a compressor. The compressor protective means includes first and second protective values. The first protective value is set for preventing a failure of a compressor. The second protective value is lower than the first protective value in order to prevent a high pressure in a refrigerant cycle system from reaching the first protective value. The compressor protective means sets the second protective value such that the second protective value used before an elapse of a predetermined time period from startup of the compressor is lower than the second protective value used after the elapse of the predetermined time period.
Abstract:
In a ventilation box (2) of a motor vehicle, the ventilation box being composed of a plurality of housing parts (5-7), housing parts (6, 7) arranged in the region of a steering column (3) are formed to be fastened selectively on the left or the right side of the motor vehicle. As a result, the ventilation box (2) can be converted for the respective motor vehicle, irrespective of the position of the steering column (3).
Abstract:
In a vehicle air-conditioning system, an evaporator is disposed in an air-conditioning case to form a bypass passage through which air bypasses the evaporator, and an opening degree of the bypass passage is adjusted by a bypass door. When a vehicle engine operates, the system performs a cold-storing mode where cold quantity stored in condensed water on the evaporator is increased. On the other hand, when operation of the vehicle engine is stopped, the system performs a cold-releasing mode where air passing through the evaporator is cooled by cold released from frozen condensed water. During the cold-storing mode and the cold-releasing mode, temperature of air blown into a passenger compartment can be adjusted by adjusting the opening degree of the bypass passage. Thus, in the vehicle air-conditioning system, cold-storing quantity in the evaporator can be improved while power-saving effect of the vehicle engine is improved.