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1. 发明授权

US4577594A Cooling system for automotive engine 失效
标题翻译：汽车发动机冷却系统
公开(公告)号：US4577594A
公开(公告)日：1986-03-25
申请号：US704269
申请日：1985-02-22
申请人： Yoshimasa Hayashi , Takao Kubozuka , Yoshinori Hirano
发明人： Yoshimasa Hayashi , Takao Kubozuka , Yoshinori Hirano
IPC分类号： F01P3/22 , F01P7/16 , F01P11/02
CPC分类号： F01P11/02 , F01P3/2285 , F01P7/16
摘要： A vapor cooled type internal combustion engine is provided with an auxiliary reservoir and a coolant management system. The management system establishes fluid communication between the reservoir and a cooling circuit of the engine in a manner to fill the latter with liquid coolant when the engine is not in use and thus exclude contaminating non-condensible air from same, and monitors the operation of the system when operating in a closed mode to determine if too much or too little coolant has been retained in the circuit following a warm-up mode wherein the excess coolant which fills the system when cold, is displaced by its own vapor pressure. The management system also ensures that the cooling circuit is not switched from closed to open states while the possibility of superatmospheric pressures developing therein exist and thus prevents violent displacement of coolant out of the circuit to the reservoir in a manner which invites spillage of coolant and the entry of large amounts of contaminating air.
摘要翻译：蒸汽冷却型内燃机设有辅助储存器和冷却剂管理系统。管理系统在发动机不使用时以储存器和发动机的冷却回路之间建立流体连通，以便将液体冷却剂填充到液体冷却剂中，从而排除来自其的不可冷凝空气的污染，并监测系统，以在闭合模式下操作以确定在预热模式之后是否太多或太少的冷却剂已经保留在电路中，其中在冷却时填充系统的过量冷却剂被其自身的蒸汽压力置换。管理系统还确保冷却回路不会从关闭状态切换到打开状态，同时存在其中存在超大气压力的可能性，并且因此防止冷却剂以冷却剂溢出的方式从冷却剂暴露于电路中流出储存器。进入大量的污染空气。

2. 发明授权

US4700664A Cooling system for automotive engine or the like 失效
标题翻译：汽车发动机等的冷却系统
公开(公告)号：US4700664A
公开(公告)日：1987-10-20
申请号：US747248
申请日：1985-06-21
申请人： Yoshimasa Hayashi , Yutaka Minezaki , Yoji Ito , Naoyuki Inoue , Yoshinori Hirano
发明人： Yoshimasa Hayashi , Yutaka Minezaki , Yoji Ito , Naoyuki Inoue , Yoshinori Hirano
IPC分类号： F01P3/22 , F01P11/02
CPC分类号： F01P11/02 , F01P3/2285
摘要： The cooling circuit of an internal combustion engine cooling system wherein the coolant is allowed to boil and the vapor used as a vehicle for removing heat from said engine is equipped with an external reservoir and arranged so that the amount of liquid coolant in the cooling circuit of the system can be varied in a manner which both assists in controlling the boiling point of the coolant and prevents the development of negative pressures which invite the invasion of non-condensible matter such as atmospheric air.
摘要翻译：内燃机冷却系统的冷却回路，其中允许冷却剂沸腾，并且用作车辆的蒸气用于从所述发动机去除热量，其中装有外部储存器，并且布置成使得冷却回路中的液体冷却剂的量该系统可以以有助于控制冷却剂的沸点并防止引起不可冷凝物质如大气侵入的负压的方式变化。

3. 发明授权

US4646688A Cooling system for automotive engine or the like 失效
标题翻译：汽车发动机等的冷却系统
公开(公告)号：US4646688A
公开(公告)日：1987-03-03
申请号：US802358
申请日：1985-11-27
申请人： Yoshinori Hirano , Yoshimasa Hayashi
发明人： Yoshinori Hirano , Yoshimasa Hayashi
IPC分类号： F01P3/22 , F01P11/18 , F01P7/14
CPC分类号： F01P3/2285 , F01P11/18
摘要： In order to rapidly bring the temperature of the coolant in the coolant jacket of an evaporative type cooling system to a derived target value, both the rate of heat exchange between the condenser or radiator of the system and the surrounding ambient atmospheric air and the amount of coolant in the cooling circuit are varied in a manner to change the pressure and therefore the boiling point of the coolant. With the invention coolant is positively pumped to and from a reservoir which is maintained at atmospheric pressure, into and out of a cooling circuit which is hermetically sealed during engine operation via a valve and conduit arrangement which includes only two electromagnetic valves and associated conduits. A reversible pump is utilized to pump the coolant to and from the reservoir. The coolant is permitted to pass unrestrictedly through the pump when the pump is not operating due to a pressure differential between the cooling circuit and the reservoir.
摘要翻译：为了将蒸发型冷却系统的冷却剂套件中的冷却剂的温度快速地导出到得到的目标值，系统的冷凝器或散热器与周围环境大气之间的热交换速率和冷却回路中的冷却剂以改变冷却剂的压力和因此的沸点的方式变化。利用本发明，冷却剂被积极地泵送到保持在大气压力的储存器中并进入和流出冷却回路，冷却回路在发动机运行期间通过仅包括两个电磁阀和相关导管的阀和管道装置气密地密封。使用可逆泵将冷却剂泵送到储存器和从储存器抽出冷却剂。当泵由于冷却回路和储存器之间的压力差而不工作时，允许冷却液通过泵不受限制地通过。

4. 发明授权

US4667626A Cooling system for automotive engine or the like 失效
标题翻译：汽车发动机等的冷却系统
公开(公告)号：US4667626A
公开(公告)日：1987-05-26
申请号：US827164
申请日：1986-02-07
申请人： Yoshimasa Hayashi , Yoshinori Hirano
发明人： Yoshimasa Hayashi , Yoshinori Hirano
IPC分类号： F01P3/22 , F01P11/18
CPC分类号： F01P3/2285 , F01P11/18
摘要： In order to avoid the need to provide auxiliary pumps and the like to obviate cavitation problems in the coolant return pump and the coolant jacket of an evaporative cooling type engine cooling system, a heater circulation pump which circulates heated coolant through a cabin heating circuit is selectively connected with a reservoir in which liquid coolant is stored and energized to pump fresh relatively cool coolant into the coolant jacket in the event that the normal coolant return pump is sensed as operating continuously for more than a predetermined period of time and thus ensure that the level of coolant in the coolant jacket is maintained at an appropriate level. Upon a positive pressure developing in the system a valve upstream of the coolant return pump is opened and hot coolant is displaced out to the reservoir. When a negative pressure develops the aforementioned valve is opened and fresh cool coolant from the reservoir is inducted into the system upstream of the pump to alleviate pump cavitation.
摘要翻译：为了避免需要提供辅助泵等来消除冷却剂回流泵和蒸发式冷却式发动机冷却系统的冷却剂护套中的空化问题，选择性地将加热的冷却剂循环通过机舱加热回路的加热器循环泵与存储有液体冷却剂的储存器连接，在常规冷却剂返回泵被感测为持续运行超过预定时间段的情况下，储存和供给液体冷却剂以将新鲜的相对较冷的冷却剂泵送到冷却剂套管中，从而确保水平的冷却剂夹套中的冷却剂保持在适当的水平。在系统中产生正压力时，打开冷却剂回流泵上游的阀门，并且热的冷却剂被移出到储存器中。当产生负压时，打开上述阀，并且将来自储存器的新鲜冷却的冷却剂引入到泵的上游的系统中以减轻泵气蚀。

5. 发明授权

US07374145B2 Reservoir tank having a bracket integrated therewith 有权
标题翻译：具有与其结合的支架的储存罐
公开(公告)号：US07374145B2
公开(公告)日：2008-05-20
申请号：US10796144
申请日：2004-03-10
申请人： Tatsuya Ohashi , Yasuhisa Hirano , Yoshimasa Hayashi , Yasushi Kira
发明人： Tatsuya Ohashi , Yasuhisa Hirano , Yoshimasa Hayashi , Yasushi Kira
IPC分类号： F16M13/00
CPC分类号： B60S1/50 , B60R21/34 , B60R2021/343 , B60T11/26 , B62D5/062
摘要： A reservoir for holding fluid of a vehicle includes a tank and two brackets integrated with the tank to install the tank in the vehicle in an upper portion of the engine compartment. An attaching portion is arranged with each of the brackets to be fixed to the vehicle. A connecting portion is arranged with each of the brackets to connect the attaching portion to the tank. One of the connecting portions has a notch that is deformed or fractured so that the tank can be moved with respect to the vehicle to absorb an impact force that acts on the tank when the tank receives an impact force larger than a predetermined value. The attaching portion has a plurality of rib portions that is deformable or fracturable so that the tank can be moved with respect to the vehicle to absorb force that acts to the tank when the tank receives a force larger than a predetermined value.
摘要翻译：用于保持车辆流体的储存器包括一个储罐和两个与罐相结合的托架，用于将箱体安装在发动机室上部的车辆中。安装部分布置成每个托架固定在车辆上。连接部分布置有每个托架以将附接部分连接到罐。连接部分之一具有变形或断裂的凹口，使得罐能够相对于车辆移动以吸收当罐接收到大于预定值的冲击力时作用在罐上的冲击力。安装部分具有可变形或可断裂的多个肋部分，使得罐能够相对于车辆移动以吸收当罐接收到大于预定值的力时作用于罐的力。

6. 发明授权

US4949903A Passenger room heating system for use with boiling liquid engine cooling system 失效
标题翻译：客厅加热系统用于沸腾液体发动机冷却系统
公开(公告)号：US4949903A
公开(公告)日：1990-08-21
申请号：US705923
申请日：1985-02-26
申请人： Yoshimasa Hayashi
发明人： Yoshimasa Hayashi
IPC分类号： B60H1/14 , B60H1/00 , B60H1/02 , B60H1/04 , B60H1/08 , F01P3/20 , F01P3/22
CPC分类号： F01P3/2285 , B60H1/00314 , B60H1/02 , B60H1/04 , F01P2060/08
摘要： In order to supply a heat exchanger of the passenger room heating system with sufficiently heated liquid coolant of the boiling liquid engine cooling system, the coolant inlet conduit of the heat exchanger is connected to a coolant jacket of the engine at a position close to highly heated portions of the engine (such as, the combustion chamber walls, exhaust port walls or the like defined in the cylinder head of the engine).
摘要翻译：为了向客厅加热系统的热交换器供应沸腾液体发动机冷却系统的充分加热的液体冷却剂，热交换器的冷却剂入口导管在接近高度加热的位置处连接到发动机的冷却剂套管发动机的一部分（例如，限定在发动机的气缸盖中的燃烧室壁，排气口壁等）。

7. 发明授权

US4627397A Cooling system for automotive engine or the like 失效
标题翻译：汽车发动机等的冷却系统
公开(公告)号：US4627397A
公开(公告)日：1986-12-09
申请号：US780936
申请日：1985-09-27
申请人： Yoshimasa Hayashi
发明人： Yoshimasa Hayashi
IPC分类号： F01M5/00 , F01P3/22 , F01P7/16 , F01P11/08 , F01P3/12
CPC分类号： F01P7/165 , F01M5/002 , F01P11/08 , F01P3/2285
摘要： In order to quickly bring the temperature of both the engine and the engine lubricant up to desired operational temperatures and subsequently prevent overheating of the same, an oil cooler is integrated with an evaporative type engine cooling system in a manner that the temperature of the engine oil is controlled essentially in parallel with engine coolant. The engine load and/or engine speed are sampled and the cooling system operated in a manner to vary the boiling point of the coolant in accordance therewith.
摘要翻译：为了将发动机和发动机润滑剂的温度快速地提高到期望的操作温度并且随后防止其发生过热，油冷却器以蒸发式发动机冷却系统的方式与发动机油的温度基本上与发动机冷却液平行地控制。对发动机负荷和/或发动机转速进行采样，并且冷却系统按照改变冷却剂的沸点的方式操作。

8. 发明授权

US4598687A Intercooler for supercharged internal combustion engine 失效
标题翻译：用于增压内燃机的中冷器
公开(公告)号：US4598687A
公开(公告)日：1986-07-08
申请号：US657954
申请日：1984-10-05
申请人： Yoshimasa Hayashi
发明人： Yoshimasa Hayashi
IPC分类号： F01P3/20 , F01P3/22 , F01P7/14 , F01P11/18 , F02B1/04 , F02B29/04
CPC分类号： F01P3/2285 , F01P11/18 , F01P3/20 , F01P7/14 , F02B29/0443 , F01P2060/02 , F02B1/04 , Y02T10/146
摘要： A supercharged engine intercooler includes a coolant jacket in heat exchange with the hot compressed air from the supercharger. The coolant in the jacket is permitted to boil and the vapor condensed in a radiator. The rate of condensation during high engine load is maintained sufficiently high to induce sub-atmospheric pressures within the radiator and coolant jacket which lowers the boiling point of the coolant, while during low load operation the rate of condensation can be reduced to raise the pressure in the coolant jacket and thus the boiling point of the coolant to rise above 100.degree. C. Upon stoppage of the engine, the coolant jacket and radiator are completely filled with liquid coolant to prevent contaminating atmospheric air from leaking into the system.
摘要翻译：增压发动机中间冷却器包括与来自增压器的热压缩空气进行热交换的冷却剂护套。允许夹套中的冷却剂沸腾，蒸气在散热器中冷凝。在高发动机负荷期间的冷凝速率保持足够高以在散热器和冷却剂套中引起低于大气压的压力，这降低了冷却剂的沸点，而在低负荷运行期间，可以降低冷凝速率以提高压力冷却剂套管，从而使冷却剂的沸点升高到100℃以上。在发动机停止时，冷却剂套和散热器完全充满液体冷却剂，以防止大气污染到系统中。

9. 发明授权

US4569317A Cylinder block of engine 失效
标题翻译：发动机缸体
公开(公告)号：US4569317A
公开(公告)日：1986-02-11
申请号：US574273
申请日：1984-01-26
申请人： Yoshimasa Hayashi
发明人： Yoshimasa Hayashi
IPC分类号： F02F7/00
CPC分类号： F02F7/008 , F02F2007/0056
摘要： A cylinder block comprises an upper section having a plurality of engine cylinder bores therein, the upper section having first and second oppositely disposed wall members, and a skirt section having a cavity defining a crankcase for an engine crankshaft, the skirt section having first and second oppositely disposed walls which are integral to and in straight alignment with the first and second wall members of the upper section, respectively, thereby effectively preventing noise radiation from the skirt section and improving the torsional and flexural rigidities of the cylinder block.

10. 发明授权

US4548183A Operational mode responsive heating arrangement for internal combustion engine induction system 失效
标题翻译：内燃机感应系统的运行模式响应加热装置
公开(公告)号：US4548183A
公开(公告)日：1985-10-22
申请号：US602448
申请日：1984-04-20
申请人： Yoshimasa Hayashi
发明人： Yoshimasa Hayashi
IPC分类号： F01P3/22 , F01P7/14 , F02M31/10 , F02M31/00
CPC分类号： F01P7/14 , F01P3/2285 , F02M31/107 , F01P2060/10 , Y02T10/126
摘要： In an engine system wherein the engine coolant is permitted to boil and the gaseous coolant used as a vehicle for removing heat from the engine, a heating jacket associated with the induction conduit of the engine is supplied with gaseous coolant via a control valve during cold engine starts and during modes of engine operation wherein it is advantageous from the view point of fuel economy to raise the temperature of the engine and/or the incoming fuel charge. The supply is terminated under other modes of operation to avoid heating the incoming charge and reducing charging efficiency.
摘要翻译：在其中允许发动机冷却剂沸腾的发动机系统和用作用于从发动机移除热量的车辆的气态冷却剂的情况下，与发动机的感应管相关联的加热套在冷发动机期间经由控制阀被供给气态冷却剂起动和发动机运转模式，从燃油经济性的观点出发，提高发动机的温度和/或进入的燃料装料是有利的。供电在其他操作模式下终止，以避免加热进入的电荷并降低充电效率。

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