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公开(公告)号：US4581982A
公开(公告)日：1986-04-15
申请号：US382283
申请日：1982-05-26
Applicant: Yoshimasa Hayashi
Inventor： Yoshimasa Hayashi
Abstract: A reciprocating piston internal combustion engine comprises a piston movably disposed within an engine cylinder, the top surface of the piston defining thereon a combustion chamber; a space formed in the cylinder; a movable member disposed within the space and movable in the direction of a minor thrust side cylinder wall upon receiving a gas pressure within the combustion chamber; and a device for providing the gas pressure into the space of the piston during compression stroke of the engine so that the movable member receives the gas pressure, thereby effectively reducing piston slap noise.
Abstract translation: 往复式活塞内燃机包括可移动地设置在发动机气缸内的活塞，活塞的顶表面限定有燃烧室; 在气缸中形成的空间; 可动构件，其设置在所述空间内，并且在所述燃烧室中接收到气体压力时可在小推力侧气缸壁的方向上移动; 以及用于在发动机的压缩冲程期间将气体压力提供到活塞的空间中的装置，使得可动构件接收气体压力，从而有效地减少活塞打击噪声。
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112.发明授权
公开(公告)号：US4567858A
公开(公告)日：1986-02-04
申请号：US640140
申请日：1984-08-13
Applicant: Yoshimasa Hayashi
Inventor： Yoshimasa Hayashi
CPC classification number: F01P7/167 , F01P3/2285 , F01P7/08
Abstract: In an engine wherein the coolant is boiled and the vapor thereof used as a vehicle for removing heat, engine load is sensed and a fan, or like device, suitably operated to cool a radiator in a manner that the rate of vapor condensation therein is controlled to cause the pressure (and therefore the temperature) prevailing in the coolant jacket to rise to a level which promotes fuel economy during so called "urban cruising" and caused to drop for high speed and/or high load (e.g. hill climbing) to improve charging efficiency, avoid engine knocking etc. When the engine changes from high speed/load operation to "urban cruising", the rate of condensation in the radiator is maintained at that suitable for high speed/load operation for a short period to remove the heat accumulated in the engine and obviate a sudden temperature and pressure increase in the cooling system which would otherwise tend to occur upon the switch to "urban cruising" control.
Abstract translation: 在其中冷却剂沸腾并且其蒸气用作用于除去热量的车辆的发动机中，感测到发动机负载，并且风扇或类似装置适当地用于冷却散热器，使得其中的蒸汽冷凝速率被控制 使得在所谓的“城市巡航”期间使冷却剂套管中的压力（因此温度）升高到促进燃料经济性的水平并导致高速和/或高负载（例如爬坡）降低以提高 充电效率，避免发动机爆震等。当发动机从高速/负载运行变为“城市巡航”时，散热器的冷凝速度保持在适合于高速/负载运行的短时间以除去热量 累积在发动机中，避免了在切换到“城市巡航”控制时将会发生的冷却系统突然的温度和压力增加。
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公开(公告)号：US4565162A
公开(公告)日：1986-01-21
申请号：US351748
申请日：1982-02-24
Applicant: Nakanobu Seki , Yoshimasa Hayashi , Masakazu Uemura
Inventor： Nakanobu Seki , Yoshimasa Hayashi , Masakazu Uemura
Abstract: A steam from a water jacket of the engine is pressurized to form a pressurized steam. The steam thus pressurized is then cooled and condensed by air-cooled condenser to form a pressurized water. The pressurized water is then decompressed to have a normal pressure and then introduced into the water jacket for recirculation.
Abstract translation: 来自发动机的水套的蒸汽被加压以形成加压蒸汽。 然后将如此加压的蒸汽冷却并通过空气冷却冷凝器冷凝以形成加压水。 然后将加压水减压以具有常压，然后引入水套以进行再循环。
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公开(公告)号：US4555240A
公开(公告)日：1985-11-26
申请号：US360423
申请日：1982-03-22
Applicant: Yoshimasa Hayashi
Inventor： Yoshimasa Hayashi
CPC classification number: G03G15/307 , F16H55/171 , Y10T74/19935
Abstract: A pulley for use with a cogged belt, comprises first and second discs formed of sheet metal and secured with each other as a single unit, each disc being formed at its peripheral section with a plurality of teeth, the teeth of the first and second discs being so bent that the bent portion of each tooth of the first disc and the same of the second disc project in the opposite direction to each other, thereby greatly lightening the weight of the pulley to suppress the noise generation due to the vibration of a crankshaft and a camshaft of an engine.
Abstract translation: 用于带齿带的滑轮包括由金属板形成并由彼此固定为单个单元的第一和第二盘，每个盘在其周边部分处形成有多个齿，第一和第二盘的齿 如此弯曲，使得第一盘的每个齿的弯曲部分和第二盘的相同方向相反地突出，从而大大减轻了滑轮的重量，以抑制由于曲轴的振动引起的噪声产生 和发动机的凸轮轴。
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公开(公告)号：US4545335A
公开(公告)日：1985-10-08
申请号：US602451
申请日：1984-04-20
Applicant: Yoshimasa Hayashi
Inventor： Yoshimasa Hayashi
CPC classification number: F01P11/18 , F01P11/02 , F01P3/2285 , F01P7/14
Abstract: The present invention features an arrangement wherein in order to prevent atmospheric air (or the like) from entering the cooling system of an engine wherein the coolant is boiled and the vapor used as a vehicle for removing heat from the engine, upon the engine being stopped or the temperature of the system falling below a predetermined level, the cooling system is filled with liquid coolant under the influence of the sub-atmospheric pressure which tends to develop under such conditions. Additionally, the coolant can be pumped in, in the event that some air has entered or remains in either of the coolant jacket or radiator associated therewith, to displace said non-condensible matter out of the system and thus completely obviate any tendancy for which would otherwise tend to produce a heat exchange reducing "embolism" to occur in the radiator conduiting.
Abstract translation: 本发明的特征在于，为了防止大气（或类似物）进入发动机的冷却系统，其中冷却剂被煮沸，并且蒸气被用作用于从发动机移除热量的车辆，在发动机停止时 或者系统的温度低于预定水平时，冷却系统在这种条件下倾向于产生的副大气压力的影响下填充液体冷却剂。 另外，如果一些空气进入或保留在与其相关联的冷却剂夹套或散热器中的任何一个中，则可以将冷却剂泵入，以将所述不可冷凝物质移出系统，从而完全消除任何倾向， 否则倾向于产生减少在散热器管道中发生的“栓塞”的热交换。
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Patent Agency Ranking116.发明授权
公开(公告)号：US4538554A
公开(公告)日：1985-09-03
申请号：US595524
申请日：1984-03-30
Applicant: Yoshimasa Hayashi
Inventor： Yoshimasa Hayashi
CPC classification number: F01P3/20 , F01P3/2285
Abstract: An improved arrangement of boiling liquid cooling system of an internal combustion engine in an engine room of a wheeled motor vehicle is disclosed. The condenser is mounted over and carried by the engine proper through a rigid bracket member.
Abstract translation: 公开了一种在轮式机动车辆的发动机室中内燃机的沸腾液体冷却系统的改进布置。 冷凝器通过刚性支架构件安装在发动机本体上并由发动机承载。
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公开(公告)号：US4467754A
公开(公告)日：1984-08-28
申请号：US327968
申请日：1981-12-07
Applicant: Yoshimasa Hayashi , Yoshikazu Hayakawa , Naoki Ogawa
Inventor： Yoshimasa Hayashi , Yoshikazu Hayakawa , Naoki Ogawa
CPC classification number: F02F7/008 , F02F1/108 , F02B2075/1816 , F02F2001/104 , F02F2007/0056 , Y10T74/2186
Abstract: An automotive internal combustion engine comprises a cylinder block having at its bottom section a plurality of main bearing supporting sections, a bearing beam structure secured to the cylinder block bottom section and including a plurality of main bearing caps each cooperating with a main bearing supporting section of the cylinder block, and a beam section securely connecting the main bearing caps with each other, and a support arm disposed on an end portion of the bearing beam structure and rigidly connected to the lower section of a transmission bell housing, thereby effectively suppressing the angular displacement of the cylinder block relative to the transmission bell housing.
Abstract translation: 一种汽车内燃机，包括一气缸体，其底部在其底部具有多个主轴承支承部分，一承载梁结构，固定在气缸体底部，并包括多个主轴承盖，每个主轴承盖与主轴承支承部分配合 气缸体和将主轴承盖彼此牢固连接的梁部以及设置在轴承梁结构的端部上并刚性地连接到传动钟壳体的下部的支撑臂，从而有效地抑制角度 缸体相对于传动钟壳体的位移。
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公开(公告)号：US4450709A
公开(公告)日：1984-05-29
申请号：US437464
申请日：1982-10-28
Applicant: Yoshimasa Hayashi
Inventor： Yoshimasa Hayashi
CPC classification number: G01L23/221 , F02F1/18
Abstract: An internal combustion engine comprises a cylinder head having a cylinder wall section defining therein a cylinder bore, and an outer wall section, forming therebetween an engine coolant passage. The cylinder wall section is formed with a boss section to which an engine knock sensor is rigidly connected. The cylinder block outer wall section is formed with an opening at a location generally corresponding to the boss section to separate the boss section from the cylinder block outer wall section. Additionally, a resilient seal member is disposed between the cylinder block outer wall section and the engine knock sensor to prevent engine coolant from leaking through the outer wall section opening. Accordingly, the engine knock sensor is directly subjected to engine knock vibration, thereby greatly improving engine knock sensing accuracy without being affected by noise vibrations.
Abstract translation: 内燃机包括气缸盖，缸体具有在其中限定有气缸孔的气缸壁部分和在其间形成发动机冷却剂通道的外壁部分。 缸壁部分形成有凸起部分，发动机爆震传感器刚性连接到该凸台部分。 缸体外壁部分在通常对应于凸台部分的位置处形成有开口，以将凸台部分与气缸体外壁部分分离。 此外，弹性密封件设置在缸体外壁部分和发动机爆震传感器之间，以防止发动机冷却剂通过外壁部分开口泄漏。 因此，发动机爆震传感器直接受到发动机爆震振动，从而大大提高了发动机爆震传感精度，而不受噪声振动的影响。
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公开(公告)号：US4438734A
公开(公告)日：1984-03-27
申请号：US384259
申请日：1982-06-02
Applicant: Yoshimasa Hayashi
Inventor： Yoshimasa Hayashi
CPC classification number: F02F1/38 , F01L1/053 , F02B77/13 , F02F7/006 , F02F7/008 , F02B2275/20 , F02F2001/245
Abstract: An overhead camshaft engine comprises a cylinder head secured to a cylinder block of the engine; a plurality of cam bracket members disposed on the cylinder head to rotatably support a camshaft on the cylinder head; and at least a beam member secured to the cam bracket members to securely connect the cam bracket members with each other, thereby reducing noise emission due to the vibration of the cam bracket members.
Abstract translation: 顶置凸轮轴发动机包括固定到发动机的气缸体的气缸盖; 多个凸轮支架构件，其设置在所述气缸盖上，以可旋转地支撑所述气缸盖上的凸轮轴; 并且至少一个梁构件固定到凸轮支架构件上以将凸轮支架构件彼此牢固地连接，由此减少由于凸轮支架构件的振动引起的噪声发射。
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公开(公告)号：US4416350A
公开(公告)日：1983-11-22
申请号：US387507
申请日：1982-06-11
Applicant: Yoshimasa Hayashi
Inventor： Yoshimasa Hayashi
CPC classification number: F01N13/1838 , F01N1/02 , F01N1/089 , F01N13/1888 , F01N2450/22 , F01N2470/02 , F01N2490/04 , F01N2490/08 , F01N2490/15
Abstract: The expansion chamber shell into which the gas from a noise source, such as an internal combustion engine, is rushed is held in an outer shell in a manner to define therebetween a clearance which acts as a sound damping means against the gas passing through the muffler. Thus, the noise caused by the inevitable vibration of the expansion chamber shell is prevented from being directly transmitted to the outside of the muffler.
Abstract translation: 来自噪声源（例如内燃机）的气体被冲入其中的膨胀室壳体以这样的方式保持在外壳中，该间隙用作抵抗穿过消声器的气体的声音阻尼装置 。 因此，防止由膨胀室壳体的不可避免的振动引起的噪声直接传递到消声器的外部。
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