TH122247A - Three-cylinder engine - Google Patents

Abstract

DC60 (19/07/55) Three-cylinder engine, including vibration dampers in the vehicle. Get This arrangement is placed on at least one of the crankshaft [[or]] and the working part in series. Same with the crankshaft The three cylinders are supported by mounting parts. The engine is positioned on both ends of the engine in the direction of the axle shaft. Crank to the minimum, with KV and KH to represent the spring constant of the installation. One of the engine mounts in the pitch and yaw directions of the MV and MH crankshafts represents the main coupling component that occurs in the three-cylinder engines in the pitch and yaw directions and the MVO. Representing the sum of MV and MH, the spring constant of that engine mount is given. The designation in such a way that the KV is greater than the KH and the damping unit has been set so that it is true to condition 0 less than 0.5 less MV / MVO. Three-cylinder engines include the damping unit for damping in Vehicle sets to reduce shaking has been This arrangement is placed on at least one of the crankshaft [[or]] and the working part in series. As with the crankshaft, the three cylinders are supported by mounting parts. Triple engine including vibration dampers to reduce vibration in the vehicle. Get This arrangement is placed on at least one of the crankshaft [[or]] and the working part in series. Same with the crankshaft The three cylinders are supported by mounting parts. The engine is positioned on both ends of the engine in the direction of the axle shaft. Crank to the minimum, with KV and KH to represent the spring constant of the installation. One of the engine mounts in the pitch and yaw directions of the crankshaft MV and MH represent the main coupling component that occurs in the cylinder in the pitch and yaw directions, and the MVO is shown. Instead of the sum of MV and MH, the spring constant of that engine mount is obtained. A designation in such a way that KV> KH and the damping unit are set in accordance with the condition 0 < MV / MVO < 0.5.

Claims (9)

Disclaimer (all) which will not appear on the advertisement page. : ------ 12/18/2018 ------ (OCR) Page 1 of 3 pages. Disclaimer 1. Three-cylinder engine that includes The crankshaft has been installed so that it can rotate. At least two engine mounts are mounted three-cylinder engine mounts on the vehicle body, relying on at least two engine mounts that are arranged at both opposite ends. The sides of the three-cylinder engine in a direction corresponding to the direction of the crankshaft axis of the crankshaft and the damping assembly have been placed on at least one of the crankshaft and the working part. The same as the crankshaft, where the damping unit includes at least one mass balancing and one hole on at least one of the crankshaft and the part that operates as a uniform as the crankshaft, by At the very least, the mass is balanced and the holes are provided to move 90 degrees relative to the central cylinder rotation phase of the aforementioned three-cylinder engines. The first engine mount of at least two engine mounts, which is set to the spring constant Kv, in the crankshaft pitch direction. And the spring constant Kh in the yaw direction of the crankshaft axis in such a way that the inequality Kv > KH is true. The damper is set against at least one of the crankshaft. Swings and that part in such a way that the damping unit corresponds to the inequality 0 < Mv / Mv0 < 0.5, where Mv represents the primary coupling component of the primary coupling force that has been formed by Three-cylinder engine In the crankshaft pitch direction, Mh represents the main coupling component of the main coupling force that has been formed by the three-cylinder engine in the yaw direction of the crankshaft axis and The Mv0 represents the sum of the main coupling components Mv and Mh 2. The three-cylinder engine, as claimed in claim 1, where the damper sets the weight balance of at least one of the The crankshaft and its part conform to the inequality 0 < Mv / Mv0 < 0.5 3. Three-cylinder engine, as claimed in claim 1, where the second engine mounts of the mounts. At least two engine mounts are installed on opposite ends of the engine. A three-cylinder engine from the first engine mount of at least two engine mounts has been set to a spring constant. Kv2 in the 2-page direction of the number 3 pages of the pitch of the crankshaft axis. And the Kjj2 spring constant in the yaw direction of the crankshaft axis in a way that makes the Kv2 > KH2 inequality come true. 4. Three-cylinder engine, as claimed in claim 3, where the engine mount part at One of at least two engine mounts has been installed. Set to the transfer sensitivity Hv in the pitch direction of the crankshaft axis. And the transfer sensitivity H? In the Yaw direction of the crankshaft axis In the midst of the transmission sensitivity of the vibrations that are transferred to the vehicle floor via at least two engine-mounting parts, three engine-mounting parts That cylinder is part of the engine series that includes further as well. Transmission unit and The parts are connected to a three-cylinder engine and a powertrain. Where the engine unit forms the moment of inertia of the engine unit in the pitch direction of the crankshaft axis. And the moment of inertia The IH of the engine unit in the yaw direction of the crankshaft axis, the damper is further set to satisfy the state of the inequality of (IvKhHh) / (IhKvHv + IvKhHh) < Mv / Mv0 < 0.5 5. Three-cylinder engine, as held in claim 1, where at least the first engine mount of the engine mount. Two mounting parts are set to have transfer sensitivity Hv in the pitch direction of the crankshaft axis. And the transfer sensitivity Hh in the yaw direction of the crankshaft axis From in the midst of the transfer speed of vibrations that are transferred to the vehicle floor via the first engine mount of at least two three-cylinder engine mounts, it is Part of the engine series that includes further The powertrain and parts are connected to the three-cylinder engine and the transmission. In which the engine unit produces the moment of inertia of the engine unit in the pitch direction of the crankshaft axis. And the moment of inertia IH Of the engine assembly in the Yaw direction of the crankshaft axis The damping kit has been further defined to be true to the state of the inequality of (IvKhHh) / (IhKvHv + IvKhH11) < Mv / Mv0 < 0.5 page 3 of the number 3 page 6. Three-cylinder engine as claimed in Clause 4 where at least two engine mounts of at least two engine mounts are designated. It has a transfer sensitivity of Hv2 in the pitch direction of the crankshaft axis. And the transfer sensitivity H ?, in the yaw direction of the crankshaft axis From in the midst of the transfer sensitivity of the oscillations It has been transferred to the vehicle floor via the second motorized part of at least two motorized installations, and the damper is further determined. Again, be consistent with the inequality of (IvKhHh) / (IhKvHv + IvKhHh) < Mv / Mvo < (IVKH2Hh2) / (IHKV2Hv2 + IvKraH112). Where the damper is assembled with mass, providing a balanced equilibrium that is provided on the crankshaft or thereof, including the damper 8.Three-cylinder engine, as held in the holder Clause 1 where the damper consists of a hole provided in at least one of the crankshaft and section 9. Three-cylinder engine, as held in the claim clause. 1 where at least two engine mounts are arranged relative to the crankshaft in such a way that the crankshaft protrudes in the direction of the vehicle width --------- --- 1. A three-cylinder engine combined with The crankshaft has been installed so that it can rotate. At least two engine mounts are mounted on the chassis of a three-cylinder engine. Vehicles that rely on at least two engine mounts, that mounts are provided at the end On the opposite side of the three-cylinder engine in the direction of the shaft axis. The crankshaft and the damper are positioned on at least one of the crankshaft and part. Working as a set with the crankshaft. The first engine mount of at least two engine mounts which was Setting the spring constant Kv in the pitch direction of the crankshaft axis. And the spring constant KH in the yaw direction of the crankshaft axis in a way that makes the inequality KV> KH true, the damping unit is set against at least one of the crankshaft. And part of that in such a way that the damping unit corresponds to the equation 0 < Mv / Mvo < 0.5, where Mv represents the primary coupling component of the primary coupling force that has been formed by Three-cylinder engine in the direction of pitch of the crankshaft MH, representing the coupling component. The principle of the main coupling force that has been formed The pumps in the yaw direction of the crankshaft axis and Mvo represent the sum of the MV and MH flux coupling components. 2. The plunger engine, as held in claim 1, where the damper sets the weight balance of at least one of the crankshaft, and Part to be consistent with that equation 3. Three-cylinder engine, as held in claim 1 [or 2]], where at least two engine mounts of at least two engine mounts are installed. The placement is at the opposite end of the three-cylinder engine from the engine mount on one of the sections. Engine mounts, at least two mounting parts, have been set to a spring constant Kv2 in the pitch direction of the crankshaft axis. And the spring constant KH2 is true 4. Three-cylinder engine, as held in claim 3, where the first engine mount of at least two engine mounts is installed, is Set to the transfer sensitivity Hv in the pitch direction of the crankshaft axis. And the transfer sensitivity HH in the yaw direction of the crankshaft axis From in the midst of the transfer sensitivity of the oscillations It has been transferred to the vehicle floor via the engine mount on one of the engine mounts. At least two mounting parts The three-cylinder engine is part of the engine series that includes further [[.]] The powertrain and the part that is connected to the three-cylinder engine and the transmission. With the engine set creating a moment Of the inertia Iv of the engine unit in the pitch direction of the crankshaft axis. And the moment of inertia IH of the engine unit in the yaw direction of the crankshaft axis. The damping unit has been further assigned to satisfy the state of the equation for (IvKHHH) / (IHKvHv + IvKHHH) < Mv / Mv0 < 0.5. 5. Three-cylinder engine as claimed in Clause 1 [or 2]] where at least two engine mounts of the first engine mount are installed. Set to the transfer sensitivity Hv in the pitch direction of the crankshaft axis. And the transfer sensitivity HH in the yaw direction of the crankshaft axis From in the midst of the transfer sensitivity of the oscillations It has been transferred to the vehicle floor via the engine mount on one of the engine mounts. At least two mounting parts The three-cylinder engine is part of the series of engines that includes further. Transmission unit and The parts are connected to a three-cylinder engine and a powertrain. In which the engine unit produces the moment of inertia of the engine unit in the pitch direction of the crankshaft axis. And the moment of inertia IH of the engine unit in the yaw direction of the crankshaft axis. The damping unit has been further assigned to satisfy the state of the equation for (IvKHHH) / (IHKvHv + IvKHHH) < Mv / Mv0 < 0.5. 6. The three-cylinder engine, as claimed in claim 4, in which the damping unit has been further defined in accordance with the equation of (IvKHHH) / (IHKv + IvKHHH) < Mv / Mv0 < (IVKH2HH2) / (IHKv2Hv2 + IvKH2HH2) 7. Three-cylinder engine, as claimed in claim 1, where the damper is assembled with mass, the equilibrium is provided on the crankshaft. Or parts that include a series of vibration reduction 8.Three-cylinder engine, as claimed in claim 1, where the damper is equipped with a hole provided in at least one of the articulated axles. Fling and that part 9. Three-cylinder engine, as held in claim 1, where at least two engine mounts are arranged relative to the crankshaft. Cranked in such a way that the crankshaft protrudes in the direction of the vehicle width.