TH97532A - Radiator for small vehicles - Google Patents

Abstract

DC60 (03/12/56) To improve cooling efficiency by smoothly directing cool air from the cooling fan to the exhaust ports in the radiator for small vehicles, the radiator is positioned on the side of the crankcase that forms part of the main engine assembly, provided with cylinder block water channels, and mounted on the chassis. The cooling fan that draws cool air through the radiator is attached to one end of the crankshaft and is positioned inside the radiator. A wind deflector with exhaust ports and a side cover for the cooling fan is positioned between the radiator and the crankcase. Flow plate 122, for blocking the flow of cool air from cooling fan 97 to the side of the crankcase 21, corresponding to exhaust port 108, is not mounted on the side of exhaust port 108 and cooling fan 97, but is mounted on the side of the crankcase 21 to further improve cooling efficiency by smoothly directing cool air from the cooling fan to the exhaust ports in the radiator for small vehicles, where the radiator is positioned on the side of the crankcase that forms part of the main engine assembly, provided with cylinder block water channels. And mounted onto the chassis frame, the cooling fan that draws cooled air through the radiator is attached to one end of the crankshaft and is positioned inside the radiator, and a wind deflector with vents and a cover for the cooling fan from the side is provided between the radiator and the crankcase. The flow plate 122 for blocking the flow of cooled air from the cooling fan 97 to the side of the crankcase 21 in the section corresponding to vent 108 is not attached to the side of vent 108 and cooling fan 97 but is attached to the side of the crankcase 21.

Claims (4)

1.Radiator accessories for light vehicles The main engine assembly (33) provided with the engine block (125) was installed on the body frame (F), the radiator (96) was provided. It is fixed to the side of the crankcase (21) forming part of the engine's main unit (33), cooling fan (97) that draws cool air to pass through the radiator (96). Be bolted to one end of the crank shaft (34) supported so that it rotated by the crankcase (21) and was arranged inside the radiator (96) and the air shield (98) with the vent (108) and covering the fan. Side cooling (97) is provided between the radiator (96) and the crankcase (21) where the current plate (122) has been formally separated from the chambers. Nguyeng (21) and an air shield (98) and blocking the flow of cooling air from the cooling fan (97) to the crankcase side (21) in a match with the vent (108). It has been bolted onto the side of the vent (108) and the cooling fan (97), but has been bolted onto the side of the crankcase. (21) and was fixed to the deflector (98), side, and tapping plate (98b), whose perimeter touches the inner surface of the radiator (96) and which is connected to One end of the cylinder section (98a), in which the cylinder section (98a) exits, and The protrusion (109), overhang of the crankcase (21), extends from the inner surface of the tap plate (98b) in conjunction with the exhaust pipe (108), and has several ends that Taps against the crankcase (21) across the flow disc (122). 2. Small vehicle radiators according to claim 1, where the flow plate (122) is attached to the windshield. 3. Small vehicle radiators according to claim 1 or 2, where the flow plate (122) is formed in the shape of a circular arc along the path of rotation of the outer end. In the radial direction of the cooling fan (97) in the side figure 4. A small vehicle radiator in accordance with one of Clause 1 to 3 where the generator (95) is placed between the cooling fan (97) and the crankcase (21); and The flat section (122a) that extends from the inner end of the current plate (122) to the crankcase side (21) has been homogeneous with the current plate (122) arranged outside the generator (95).