An upper opening portion (74, 75) and lower opening portion (76, 77) are arranged in a door body (13b, 14b) located below a side window (13a, 14 a), and an air conditioning unit (15, 16) is arranged inside the door body (13b, 14b), and a rotary position of a scroll casing (62, 63) of a blower (56, 5
An upper opening portion (74, 75) and lower opening portion (76, 77) are arranged in a door body (13b, 14b) located below a side window (13a, 14 a), and an air conditioning unit (15, 16) is arranged inside the door body (13b, 14b), and a rotary position of a scroll casing (62, 63) of a blower (56, 57) is selected so that air can flow from the lower opening portion (76, 77) to the upper opening portion (74, 75) at the time of air-cooling and air can flow from the upper opening portion (74, 75) to the lower opening portion (76, 77) at the time of heating.
대표청구항▼
The invention claimed is: 1. An air conditioner in combination with a vehicle, the air conditioner comprising: an opening portion provided in an upper portion of a vehicle side member located immediately under a side window of the vehicle; and an air conditioning unit including cooling and heating
The invention claimed is: 1. An air conditioner in combination with a vehicle, the air conditioner comprising: an opening portion provided in an upper portion of a vehicle side member located immediately under a side window of the vehicle; and an air conditioning unit including cooling and heating means for cooling and heating air and also including a blower for blowing air through the cooling and heating means wherein the blower comprises a scroll casing having a suction duct and a blowout duct, the scroll casing being rotatable between a first position and a second position; when the scroll casing is in the first position, the blowout duct of the blower communicates with the opening portion and the suction duct of the blower communicates with a suction port to suck air from a vehicle passenger compartment at the time of air-cooling; when the scroll casing is in the second position, blowout duct of the blower communicates with a blowout port to blow out air to a foot side of the passenger and the suction duct of the blower communicates with the opening portion at the time of air heating; at the time of air-cooling, cooled air is sent through the opening portion from the cooling and heating means and blown out from the opening portion along an inner face of the side window to an upper half body of a passenger on the side of the side window, at the time of air-heating, air in the neighborhood of the inner face of the side window is sucked into the opening portion and made to pass through the cooling and heating means so that the air can be heated, and the heated air is blown out to the foot side of the passenger. 2. An air conditioner in combination with a vehicle, the air conditioner being mounted on the vehicle provided with a vehicle door having a side window and also having a door body located in a lower portion of the side window, the air conditioner comprising: an upper opening portion provided in an upper portion of the door body immediately under the side window and open to a vehicle passenger compartment; a lower opening portion provided in a lower portion of the door body and open to the vehicle passenger compartment; and an air conditioning unit arranged inside the door body, wherein the air conditioning unit includes cooling and heating means for cooling and heating air and also includes a blower for blowing air through the cooling and heating means, the blower having a scroll casing defining a suction duct and a blowout duct, the scroll casing being rotatable between a first and a second position; at the time of air-cooling, the scroll casing is rotated to the first position and air is sucked from the vehicle passenger compartment through the lower opening portion into the suction duct of the blower and is made to pass through the discharge duct, through the cooling and heating means so that the air can be cooled, the thus cooled air is sent through the upper opening portion and blown out from the upper opening portion along an inner face of the side window to an upper half body of a passenger on the side of the side window, at the time of air-heating, the scroll casing is rotated to the second position and air is sucked from a neighborhood of the inner face of the side window through the upper opening portion and is made to pass through the cooling and heating means into the suction duct of the blower so that the air can be heated, and the thus heated air is sent through the discharge duct and through the lower opening portion and blown out from the lower opening portion to a foot side of the passenger. 3. The combination according to claim 2, wherein the cooling and heating means includes one heat exchanger into which a thermal medium for cooling flows at the time of air-cooling so as to cool the sucked air, and into which a thermal medium for heating flows at the time of air-heating so as to heat the sucked air. 4. The combination according to claim 3, wherein a thermal medium pipe for circulating a thermal medium for cooling and a thermal medium for heating in the heat exchanger is arranged so that the thermal medium pipe can be thermally combined with the inner plate of the door body. 5. The combination according to claim 3, wherein the thermal medium for heating is hot water heated by a heat source mounted on a vehicle, the thermal medium for cooling is cold water cooled by a cooling source mounted on the vehicle, and the air conditioner for vehicle use includes a valve means for adjusting a flow of the hot and cold water to the heat exchanger. 6. An air conditioner in combination with a vehicle, the air conditioner being mounted on the vehicle provided with a vehicle side body having a side window and also having a body side member located in a lower portion of the side window, the air conditioner comprising: an upper opening portion provided in an upper portion of the body side member immediately under the side window and open to a vehicle passenger compartment; a lower opening portion provided in a lower portion of the body side member and open to the vehicle passenger compartment; and an air conditioning unit arranged inside the body side member, wherein the air conditioning unit includes cooling and heating means for cooling and heating air and also includes a blower for blowing air through the cooling and heating means, the blower having a scroll casing defining a suction duct and a discharge duct, the scroll casing being rotatable between a first position and a second position; at the time of air-cooling, the scroll casing is rotated to the first position and air is sucked from the vehicle passenger compartment through the lower opening portion into the suction duct of the blower and is made to pass through the cooling and heating means so that the air can be cooled, the thus cooled air is sent through the upper opening portion and blown out from the upper opening portion along an inner face of the side window to an upper half body of a passenger on the side of the side window, at the time of air-heating, the scroll casing is rotated to the second position and air is sucked from a neighborhood of the inner face of the side window through the upper opening portion and is made to pass through the cooling and heating means into the suction side of the blower so that the air can be heated, and the thus heated air is sent through the lower opening portion and blown out from the lower opening portion to a foot side of the passenger. 7. The combination according to claim 6, wherein said scroll casing further comprises air flow changeover means for changeover of air flow, the air flow changeover means communicating a blowout side of the blower with the upper opening portion and also communicating a suction side of the blower with the lower opening portion at the time of air-cooling, and the air flow changeover means communicating the blowout side of the blower with the lower opening portion and also communicating the suction side of the blower with the upper opening portion at the time of air-heating. 8. An air conditioner in combination with a vehicle, the air conditioner being mounted on the vehicle provided with a vehicle door having a side window and also having a door body located in a lower portion of the side window, the air conditioner comprising: an upper opening portion provided in an upper portion of the door body immediately under the side window and open to a vehicle passenger compartment; a lower opening portion provided in a lower portion of the door body and open to the vehicle passenger compartment; and an air conditioning unit arranged inside the door body, wherein the air conditioning unit includes cooling and heating means for cooling and heating air and also includes a blower for blowing air through the cooling and heating means, at the time of air-cooling, air is sucked from the vehicle passenger compartment into the lower opening portion and is made to pass through the cooling and heating means so that the air can be cooled, the thus cooled air is sent through the upper opening portion and blown out from the upper opening portion along an inner face of the side window to an upper half body of a passenger on the side of the side window, at the time of air-heating, air is sucked from a neighborhood of the inner face of the side window into the upper opening portion and is made to pass through the cooling and heating means so that the air can be heated, and the thus heated air is sent through the lower opening portion and blown out from the lower opening portion to a foot side of the passenger; the cooling and heating means includes one heat exchanger into which a thermal medium for cooling flows at the time of air-cooling so as to cool the sucked air, and into which a thermal medium for heating flows at the time of air-heating so as to heat the sucked air; and a thermal medium pipe for circulating a thermal medium for cooling and a thermal medium for heating in the heat exchanger is arranged so that the thermal medium pipe is thermally combined with the inner plate of the door body.
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이 특허에 인용된 특허 (2)
Nilsson Sten (Vnersborg SEX), Arrangement for preventing mist and ice formation on the side window of a motor vehicle.
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