摘要:
An outboard motor is equipped with an engine, an engine holder, an oil pan disposed below the engine in a state of the outboard motor being mounted to a hull, a water pump disposed below the oil pan, and a cooling water passage structure. The cooling water passage structure includes a vertical cooling water passage vertically passing through inside the oil pan and communicated with the side of the engine, a lateral cooling water passage extending in a lateral direction along a bottom surface of the oil pan, a cooling water supply pipe extending upward from the water pump and connected to a side of the engine, and a water pressure relief valve provided for the lateral cooling water passage for controlling a pressure increasing of the cooling water. The lateral cooling water passage has one end communicated with a lower end of the vertical cooling water passage and has another one end to which an upper end of the cooling water supply pipe is connected.
摘要:
An outboard motor includes an engine holder, an engine installed above the engine holder, an intake apparatus disposed on one side of the engine, and an electric equipment box and an exhaust apparatus both disposed on another side of the engine. The intake apparatus comprises a throttle body installed in a front portion of the engine, a silencer operatively connected to an upstream side of the throttle body, a surge tank disposed on one side of the engine, and an intake manifold operatively connected to the surge tank. The silencer extends around a front side of the engine towards the exhaust apparatus. The silencer is provided with an upstream end portion to which an intake port is formed to open rearward. The upstream end portion may be fixed to a wall portion of the electric equipment box and the upstream end portion of the silencer has a lower surface to which an intake port is formed so that it opens downward.
摘要:
An outboard motor includes an engine holder, an engine disposed above the engine holder and the engine includes a cylinder block provided with a plurality of cylinders, a cylinder head disposed behind the cylinder block and a crankcase, a cam chain case through which said engine is mounted on the engine holder, and an exhaust apparatus operatively connected to the cylinder head. The exhaust apparatus includes an exhaust passage formed to the cam chain case, an exhaust manifold connected to the cylinder head, a water jacket formed to the exhaust manifold and another water jacket formed to the exhaust passage. The exhaust passage is formed at a portion near a central portion of the engine having most wide width in association with a lower end portion of the exhaust manifold.
摘要:
An outboard motor includes an engine holder, an engine disposed above the engine holder in an installed state of the outboard motor, a flywheel magnet device disposed above the engine, an oil filter disposed on a side portion of the engine, an electric equipment box, an air suction device, an exhaust device and a fuel supply device, these electric equipment box, suction device, exhaust device and fuel supply device being arranged around the engine, and an engine cover covering the engine. The air suction device is composed of a throttle body, a surge tank and an intake manifold including a plurality of branch members extending from the surge tank, the intake manifold is disposed vertically, in the installed state, on one side of the engine so that the intake manifold is located between the flywheel magnet device and the oil filter as viewed from a side portion thereof and the intake manifold has at least a portion superposed on the flywheel magnet device and the oil filter as viewed in a plan view. The electric equipment box and the exhaust device are disposed on another side of the engine opposing to the side on which the intake manifold is disposed.
摘要:
A cooling structure for an outboard engine having a cooling water piping of reduced length and simplified construction. In the outboard engine that cools its engine with cooling water to be led from the outside, a water check port is provided in the middle of its cooling water passage. Moreover, a vapor separator is provided on a fuel supply equipment. In addition, a water passage for the water check port is provided so as to branch in the middle of the cooling water passage for a vapor separator. As such, the cooling water is led to the vapor separator and the water check port is located at the inlet of the cooling water before cooling of the engine.
摘要:
An image output apparatus includes a determination unit configured to determine whether a density of a document image exceeds a threshold, and a control unit configured to inhibit an output of a composite image including a two-dimensional bar code and the document image if the determination unit determines that the density exceeds the threshold and configured to output the composite image including the two-dimensional bar code and the document image if the determination unit determines that the density does not exceed the threshold.
摘要:
When a program consisting of a plurality of processes is installed in a device, its processing route in the case where the processes normally advance is built as a database, based on the knowledge of a program designer or the like. When the program is executed, routing information indicating the actual process flow along each process flow is generated. Before a new process is activated, the route till then is compared with the correct route stored in the database. If the route till then is abnormal, it is determined that the device is infected with a worm, and the communication port of a device in which the program is installed is cut off and the maintenance terminal is notified of the abnormality.
摘要:
An image output apparatus includes a determination unit configured to determine whether a density of a document image exceeds a threshold, and a control unit configured to inhibit an output of a composite image including a two-dimensional bar code and the document image if the determination unit determines that the density exceeds the threshold and configured to output the composite image including the two-dimensional bar code and the document image if the determination unit determines that the density does not exceed the threshold.
摘要:
When a program consisting of a plurality of processes is installed in a device, its processing route in the case where the processes normally advance is built as a database, based on the knowledge of a program designer or the like. When the program is executed, routing information indicating the actual process flow along each process flow is generated. Before a new process is activated, the route till then is compared with the correct route stored in the database. If the route till then is abnormal, it is determined that the device is infected with a worm, and the communication port of a device in which the program is installed is cut off and the maintenance terminal is notified of the abnormality.
摘要:
An ATM switch including a switch unit routing an ATM through an ATM connection; a controller controlling the quality of the ATM connection; and a memory for storing a quality control identifier for linking declared information concerning ATM connection quality, which is included in a call signal requesting the setup of the ATM connection, with a capability identifier for identifying the capability of the controller. The controller controls the ATM connection quality based on the capability corresponding to the capability identifier designated based on the quality control identifier obtained from the declared information. If the quality requested in the declared information is changed due to a change in an advisory promulgated by an advisory organization, a different capability identifier can be assigned by changing or adding to the setup of the quality control identifier in accordance with the updated quality.