摘要:
A waterborne vehicle having a steering mechanism for transmitting a tilt of a hull and steering a propulsion apparatus. The steering mechanism comprises a first operation element for transmitting the tilt of the hull, and a second operation element that is connected to the first operation element, and that converts into steerage the tilt of the hull transmitted by the first operation element.
摘要:
Exhaust passage system in an outboard engine unit includes: an engine-side exhaust pipe; a downstream exhaust pipe for directing exhaust gas downstream from the engine-side exhaust pipe, a lower end portion of the engine-side exhaust pipe and an upper end portion of the downstream exhaust pipe being positioned in horizontally parallel to each other and horizontally overlap each other so as to provide fluid communication therebetween via a through-hole formed in the overlapping portions of the end portions; and a vertical partition wall provided, in an upper end region of the overlapping portions for hampering back-flows of fluid.
摘要:
A vertical internal combustion engine E is incorporated into an outboard motor or the like. The vertical internal combustion engine E includes a crankshaft 18 enclosed in a crank chamber 20, and a belt-drive transmission mechanism 50 including a rubber belt 53 for transmitting power of the crankshaft 18 to a camshaft 24, and held in a belt chamber 63. The belt chamber 63 is isolated from the crank chamber 20 by a lower case 61 of a transmission case 60 holding the belt-drive transmission mechanism 50 therein such that the flow of an oil-containing gas from the crank chamber 20 deviates from a direction toward the belt 53. The belt 53 is lubricated with oil injected concentratedly into the belt chamber 63 through jet nozzles 80 disposed in the belt chamber 63. Thus the excessive exposure of the belt 53 to the oil-containing gas from the crank chamber can be avoided, the life of the belt can be extended and the belt is lubricated properly.
摘要:
A product-creating apparatus is disclosed. The product-creating apparatus includes: an image acquisition portion acquiring image data; a product-creating portion creating products using the image data; a manipulation input portion permitting one to perform manipulations for making settings to create the products using the image data and to perform a specifying manipulation for selecting a method of reception from immediate reception of the products and later reception; and a control portion.
摘要:
A data output apparatus can suitably be used for an automatic printing service apparatus for printing an image such as a photograph from the image data input from a recording medium. The data output apparatus computes the operating ratio of the automatic printing service apparatus and, when the computed operating ratio falls, it changes the charge to the charge associated with the fallen operating ratio and the display section (7) of the apparatus notifies that the charge is reduced. With this arrangement, it is possible to raise the operating ratio of the automatic printing service apparatus.
摘要:
A compact and lightweight outboard engine (1) mounted to a boat stern by a mounting device having a tilt shaft comprises: an engine (2) including a flywheel (56) positioned at a lower end portion of a vertically extending crankshaft, and an oil pan positioned below the flywheel (56). An upper wall of a flywheel chamber (59) accommodating the flywheel 56 is made up of a bottom wall of a crank chamber made of a crankcase (30), etc., and a bottom wall (30a) of the crankcase (30) forming a front portion of the engine body (3) has a return oil path 71 formed forward of an inner circumferential wall surface (60e) of a circumferential wall (60) of the flywheel chamber (59) and having inflow openings (71a, 71b) through which lubricant oil flows from the crank chamber. Such outboard engine prevents output loss by preventing or minimizing lubricant oil staying in the crank chamber while the engine is driven in a tilt-up condition.
摘要:
A cooling device of an outboard engine unit includes a cooling water passage for delivering cooling water from a water pump. The cooling water passage branches into a first passageway for cooling a cylinder block and cylinder head of an engine and a second passageway for cooling a case of a supercharger. Thus, the supercharger and the engine can be cooled to and kept at their respective appropriate temperatures.
摘要:
A vertical internal combustion engine E has a crankshaft 18 enclosed in a crank chamber 20, a belt-drive transmission mechanism 50 held in a belt chamber 63 and including a rubber belt 53 for transmitting power of the crankshaft 18 to a camshaft 24 in a valve train 23, and a transmission case 60 defining the belt chamber 63. The belt chamber 63 communicates with the crank chamber 20 by way of vent holes 70 and 71, the transmission case 60 is provided with an internal wall Wi disposed between the vent holes 70 and 71 and the belt 53 in the belt chamber 63 to deflect the flow of an oil-containing gas flowing from the crank chamber 20 into the belt chamber 63 such that the oil-containing gas flows in directions deviating from a direction toward the belt 53. The belt 53 is lubricated with oil in the oil-containing gas. The belt 53 is prevented from being excessively exposed to the oil-containing gas from the crank chamber 20 to extend its life.
摘要:
A printing system, a printing method and a recording medium are capable of conducting printing efficiently. Regarding the first printing means for printing images per one print in the first size and discharging these images, and the second printing means for printing images per multiple copies in the first size and discharging these images, the number of prints to be allocated to the first and second printing means is determined so that printing is finished in a minimum amount of time corresponding to the total number of prints of the first size to be printed. And, based on the determination result, the first and the second printing means are controlled.
摘要:
In a vertical internal combustion engine, comprising; a cylinder block; a cylinder head connected to an end of the cylinder block; a crankshaft extending generally vertically and rotatably supported in the cylinder block; a camshaft extending generally in parallel with the crankshaft and rotatably supported in the cylinder head; and a timing belt for connecting pulleys provided to upper end portions of the crankshaft and the camshaft so as to transmit a driving force from the crankshaft to the camshaft, a plate is attached to a top surface of the cylinder block and at least one idle pulley contacting the timing belt is rotatably supported by the plate.