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1. 发明申请

US20180119601A1 TWO-STAGE OIL-INJECTED SCREW AIR COMPRESSOR 审中-公开
公开(公告)号：US20180119601A1
公开(公告)日：2018-05-03
申请号：US15630965
申请日：2017-06-23
申请人： ALMiG Kompressoren GmbH , FUSHENG INDUSTRIAL (SHANGHAI) CO., LTD
发明人： Yin-Ching LIN , Viktor WEBER , Sheng-Kun CHEN , Yu-Feng WU
IPC分类号： F02B23/04 , F01M3/02 , F04C28/26
CPC分类号： F02B23/04 , F01M3/02 , F02B13/08 , F04C18/16 , F04C23/001 , F04C28/265 , F04C29/0014 , F04C29/005 , F04C29/042 , F04C2210/1005 , F04C2240/30 , Y02T10/125
摘要： A two-stage oil-injected screw air compressor includes an integrated compression casing, and the integrated compression casing further includes a first stage compression chamber, an intermediate cooling channel, and a second stage compression chamber parallel stacked in the integrated compression casing. A straightforward oil injector aims at the intermediate cooling channel to spray lubricating oil into the intermediate cooling channel.

2. 发明申请

US20180119600A1 OIL-INJECTED SCREW AIR COMPRESSOR 审中-公开
公开(公告)号：US20180119600A1
公开(公告)日：2018-05-03
申请号：US15630964
申请日：2017-06-23
申请人： ALMiG Kompressoren GmbH , FUSHENG INDUSTRIAL (SHANGHAI) CO., LTD
发明人： Ming-Te LU , Viktor WEBER , Sheng-Kun CHEN , Feng-Yung LIN
IPC分类号： F02B23/04 , F01M3/02 , F04C28/26
CPC分类号： F02B23/04 , F01M3/02 , F02B13/08 , F04C18/16 , F04C23/001 , F04C28/265 , F04C29/0014 , F04C29/042 , F04C2210/1005 , F04C2240/81 , F04C2270/18 , F04C2270/195 , Y02T10/125
摘要： An oil-injected screw air compressor includes a first stage compression chamber, an air buffering chamber coupled to the first stage compression chamber, a second stage compression chamber coupled to the air buffering chamber, an oil cooling device for cooling lubricating oil for the first stage compression chamber, the air buffering chamber and the second stage compression chamber, a plurality sensors respectively located at outlets of the first stage compression chamber, the air buffering chamber and the second stage compression chamber, and a control unit respectively and dynamically controlling flow rates of the lubricating oil entering into the first stage compression chamber, the air buffering chamber and the second stage compression chamber according to temperature and pressure data measured by the sensors.

3. 发明申请

US20050284430A1 Air scavenging-type two-cycle engine 有权
标题翻译：空气清扫型双循环发动机
公开(公告)号：US20050284430A1
公开(公告)日：2005-12-29
申请号：US10530153
申请日：2003-10-10
申请人： Tsuneyoshi Yuasa , Yoshiro Yamane , Masanori Kobayashi
发明人： Tsuneyoshi Yuasa , Yoshiro Yamane , Masanori Kobayashi
IPC分类号： F01M3/02 , F02B25/22 , F02B75/02 , F02M35/10 , F02B25/00 , F02B33/04
CPC分类号： F02B25/22 , F01M3/02 , F02B2075/025 , F02M35/1019 , F02M35/10275 , F02M35/108
摘要： An engine including first scavenging passages for fluidly connecting between a combustion chamber and a crank chamber through bearings for the crankshaft, second scavenging passages fluidly connecting directly between the combustion chamber and the crank chamber, a suction chamber formed in a side face of a piston. An air-fuel mixture is sucked into the suction chamber and an air is introduced into the crank chamber. During the intake stroke, the air-fuel mixture from the air-fuel mixture passage is introduced into the first scavenging passages through the suction chambers, and the air is introduced into the crank chamber. During the scavenging stroke, before the air-fuel mixture in the first scavenging passages is introduced into the combustion chamber, introduction of the air in the crank chamber into the combustion chamber through the second scavenging passages starts.
摘要翻译：一种发动机，包括用于通过曲轴的轴承将燃烧室与曲柄室流体连接的第一扫气通道，直接在燃烧室和曲柄室之间流体连接的第二扫气通道，形成在活塞的侧面的吸入室。空气 - 燃料混合物被吸入吸入室，并且空气被引入到曲柄室中。在进气冲程期间，来自空气 - 燃料混合物通道的空气 - 燃料混合物通过抽吸室被引入到第一扫气通道中，空气被引入曲柄室。在清扫行程中，在第一扫气通道内的空气混合物被引入到燃烧室之前，通过第二扫气通道将曲柄室内的空气引入燃烧室。

4. 发明授权

US6044822A Programmed break-in mode for two-cycle engine 有权
标题翻译：双循环发动机的程序进入模式
公开(公告)号：US6044822A
公开(公告)日：2000-04-04
申请号：US198791
申请日：1998-11-24
申请人： John M. Daniels
发明人： John M. Daniels
IPC分类号： F01M7/00 , F01M1/02 , F01M1/14 , F01M3/02 , F02B75/02 , F02B79/00 , F02D45/00 , F02M37/04 , F01M1/00 , F01M3/00
CPC分类号： F01M3/02 , F01M1/02 , F01M1/14 , F02B79/00 , F02B2075/025
摘要： An automatic and initial adjustment of pertinent engine parameters to provide an engine with a gentle break-in period. The engine's electronic control unit adjusts the engine parameters most conducive to proper break-in during operating speeds greater than a predetermined speed and for a predetermined period of break-in time.
摘要翻译：对相关发动机参数进行自动和初始调整，为发动机提供温和的入场期。发动机的电子控制单元在大于预定速度的操作速度和预定时间段内调整最有利于正确打入的发动机参数。

5. 发明授权

US5983851A Method for lubricating a two-cycle internal combustion engine 失效
标题翻译：润滑双循环内燃机的方法
公开(公告)号：US5983851A
公开(公告)日：1999-11-16
申请号：US80303
申请日：1998-05-18
申请人： Takahiro Kimijima , Takaharu Kurosaki
发明人： Takahiro Kimijima , Takaharu Kurosaki
IPC分类号： F01M9/06 , F01M3/02 , F01M9/10 , F02B23/00 , F02B25/16 , F02B25/20 , F02B75/02 , F01M1/00
CPC分类号： F01M3/02 , F02B2075/025
摘要： A method of lubricating a two-cycle internal combustion engine, which is capable of preventing blow-by of an air-fuel mixture in a combustion chamber, is provided for increasing fuel consumption and purifying exhaust gas. Lubrication of a valve portion and a sliding portion of a cylinder bore to a piston is improved so as to enhance maintenance performance and further improve fuel consumption. The method for lubricating a two-cycle internal combustion engine in which a control valve is disposed, in communicating passages for communicating a combustion chamber to a chamber portion adjacent to the combustion chamber, wherein the oil is supplied to bearing portions of the control valve for lubricating the bearing portions, and also the oil permeates through the communicating passages to be supplied to a sliding portion of a cylinder bore to a piston by an injection flow of the fuel or the air-fuel mixture, and lubricates the sliding portion.
摘要翻译：提供一种润滑能够防止燃烧室中的空气燃料混合物的窜流的双循环内燃机的方法，用于增加燃料消耗和净化废气。提高了阀部分和气缸孔的滑动部分到活塞的润滑，从而提高了维护性能并进一步提高了燃料消耗。用于润滑其中设置有控制阀的双循环内燃机在用于将燃烧室连通到邻近燃烧室的腔室部分的连通通道中的方法，其中所述油被供应到所述控制阀的轴承部分润滑轴承部分，并且油渗透通过连通通道，以通过燃料或空气 - 燃料混合物的喷射流被供应到气缸的滑动部分到活塞，并润滑滑动部分。

6. 发明授权

US5676106A Injector system for an oil renewal system 失效
标题翻译：油更新系统喷油器系统
公开(公告)号：US5676106A
公开(公告)日：1997-10-14
申请号：US763962
申请日：1996-12-10
申请人： John A. Hoffman, II , C. Nickolas Goloff
发明人： John A. Hoffman, II , C. Nickolas Goloff
IPC分类号： F01M3/02 , F01M11/04
CPC分类号： F01M11/0458
摘要： An injector system adaptable for outputting a predetermined volume of lubricating oil from a diesel engine into an engine fuel system includes a piston slidably disposed in a body and cooperates with the body to define a first and second chamber in the body at opposite ends of the piston. A controller controls the movement of a valve to alternately connect the first and second chambers to a pressurized source of oil so that fluid filling one chamber moves the piston which will expel fluid from the other chamber. The chamber remains filled until the valve is actuated to connect the unfilled chamber to the pressure source which causes the chamber to fill with oil and expel the oil from the previously filled chamber.
摘要翻译：适于将预定体积的润滑油从柴油发动机输出到发动机燃料系统中的喷射器系统包括可滑动地设置在主体中并与主体配合的活塞，以在活塞的相对端处在主体中限定第一和第二腔室。控制器控制阀的运动，以将第一和第二室交替地连接到加压的油源，使得填充一个室的流体移动活塞，该活塞将从另一个室排出流体。腔室保持充满，直到阀被致动以将未填充的室连接到压力源，该压力源使得室充满油并且从先前填充的室排出油。

7. 发明授权

US5526783A Lubricant control 失效
标题翻译：润滑油控制
公开(公告)号：US5526783A
公开(公告)日：1996-06-18
申请号：US84300
申请日：1993-06-28
申请人： Hideaki Ito , Kohsei Maebashi , Makoto Kosugi , Hidenori Suhara
发明人： Hideaki Ito , Kohsei Maebashi , Makoto Kosugi , Hidenori Suhara
IPC分类号： F01M1/16 , F02B1/04 , F02B3/06 , F02B75/02 , F02B75/12 , F02B75/18 , F01M3/02
CPC分类号： F01M1/16 , F01M2011/1453 , F01M2250/60 , F01M2250/64 , F02B1/04 , F02B2075/025 , F02B2075/125 , F02B2075/1812 , F02B3/06
摘要： Embodiments of lubricating systems and methods for two cycle, crankcase compression, diesel engines wherein certain running components of the engine such as the crankshaft and pistons are each supplied with their own lubricating systems including independently operating lubricating pumps, each system is controlled so as to supply a finite amount of lubricant to the engine and then sense the engine running conditions to determine when the lubricant will have been consumed before additional lubricant is supplied. In addition, a control routine and structure is disclosed wherein lubrication is supplied to the engine before starting is initiated and wherein the amount of lubrication supplied is varied during break-in.
摘要翻译：两轮循环，曲轴箱压缩，柴油发动机的润滑系统和方法的实施例，其中诸如曲轴和活塞的发动机的某些运行部件各自被供给自己的润滑系统，包括独立运行的润滑泵，每个系统被控制以供应向发动机提供有限量的润滑剂，然后感测发动机的运行状况，以确定润滑剂何时在额外的润滑剂被供应之前被消耗。此外，公开了一种控制程序和结构，其中在启动之前向发动机提供润滑，并且其中在进入期间供应的润滑剂量是变化的。

8. 发明授权

US5377637A Method and apparatus for metering oil for a two stroke cycle internal combustion engine 失效
标题翻译：用于计量二冲程内燃机的油的方法和装置
公开(公告)号：US5377637A
公开(公告)日：1995-01-03
申请号：US133166
申请日：1993-10-25
申请人： Sam R. Leighton , Claudio Pracilio , Raymond J. Hill
发明人： Sam R. Leighton , Claudio Pracilio , Raymond J. Hill
IPC分类号： F01M1/04 , F01M3/00 , F01M3/02 , F02B75/02 , F02M55/04 , F02M57/00 , F02M59/10 , F02M59/14 , F02M59/30 , F02M69/08 , F01M1/00
CPC分类号： F02M59/14 , F01M3/02 , F02M55/04 , F02M57/00 , F02M59/107 , F02M59/30 , F02M69/08 , F02B2075/025
摘要： A method of control of the supply of lubricating oil to a two stroke cycle internal combustion engine comprising supplying fuel to a fuel injector from a fuel reservoir having a fuel capacity greater than the maximum fuel requirement of the engine per cycle. The fuel in the reservoir being maintained at a substantially steady pressure. Delivering oil to the engine by a positive displacement pump having a delivery capacity per pump cycle greater than the maximum oil requirement of the engine per cycle. The oil pump being activated in response to the consumption of fuel from the fuel reservoir to maintain a substantially uniform predetermined ratio between the fuel consumption rate and the oil delivery rate.
摘要翻译： PCT No.PCT / AU92 / 00301 Sec。 371日期：1993年10月25日 102（e）日期1993年10月25日PCT提交1992年6月19日PCT公布。出版物WO93 / 00502 日期：1993年1月7日。一种控制向二冲程循环内燃机供应润滑油的方法，包括从具有大于发动机的最大燃料需求的燃料容量的燃料储存器向燃料喷射器供应燃料周期。储存器中的燃料保持在基本稳定的压力。通过正排量泵将油输送到发动机，每个泵循环的输送能力大于每个循环发动机的最大油量。油泵响应于来自燃料储存器的燃料的消耗而被激活，以维持燃料消耗率和输油速率之间的基本均匀的预定比例。

9. 发明授权

US5355851A Lubricating oil supplying system for two cycle engine 失效
标题翻译：双循环发动机润滑油供应系统
公开(公告)号：US5355851A
公开(公告)日：1994-10-18
申请号：US969391
申请日：1992-10-30
申请人： Tsuyoshi Kamiya
发明人： Tsuyoshi Kamiya
IPC分类号： F01M3/02 , F02B75/02 , F01M1/16
CPC分类号： F01M3/02 , F02B2075/025
摘要： A lubricating system for an engine and particularly for a two cycle crankcase compression internal combustion engine wherein the amount of lubricant supplied by a reciprocating pump to the engine is varied by selectively delivering lubricant to the engine and bypassing lubricant from the pump back to the inlet side of the pump. The total amount of lubricant supplied is controlled by setting a duty ratio at the beginning of a control cycle and varying the time of the control in response to engine condition sensed during the control cycle so as to provide good transient control.
摘要翻译：一种用于发动机，特别是用于二循环曲轴箱压缩内燃机的润滑系统，其中由往复泵向发动机供应的润滑剂的量通过选择性地将润滑剂输送到发动机并将润滑剂从泵旁路返回到入口侧而变化的泵。通过设定控制周期开始时的占空比并响应于在控制周期期间检测到的发动机状况改变控制时间来控制供应的润滑剂的总量，以便提供良好的瞬态控制。

10. 发明授权

US5239957A Two cycle engine for small boat 失效
标题翻译：两轮发动机为小船
公开(公告)号：US5239957A
公开(公告)日：1993-08-31
申请号：US909655
申请日：1992-07-07
申请人： Yoshihiro Gohara , Masaharu Miyazaki
发明人： Yoshihiro Gohara , Masaharu Miyazaki
IPC分类号： F01M3/02 , F01M11/00 , F01M11/06 , F01M11/12 , F02B1/04 , F02B61/04 , F02B75/02
CPC分类号： F01M11/067 , F01M11/00 , F01M11/12 , F01M3/02 , F02B61/045 , F02B1/04 , F02B2075/025
摘要： A number of embodiments of lubricating systems for small watercraft that might become inverted and wherein a lubricant reservoir supplies lubricant under gravity to a lubricant pump when the water pump is operating in a normal upright condition. An air return line extends from the lubricant pump back to the reservoir to pump air which may enter the lubricant pump back to the reservoir. Arrangements are provided for insuring that air cannot flow from the lubricant reservoir to the lubricant pump through the supply line when the watercraft is inverted and also for precluding lubricant pressure in the air return line from acting to force air back to the lubricant pump when the watercraft is inverted.
摘要翻译：用于小型船舶的润滑系统的许多实施例可能变得倒转，并且其中当水泵以正常直立状态操作时，润滑剂储存器在重力下向润滑剂泵供应润滑剂。空气返回管线从润滑剂泵延伸回储存器以泵送可以进入润滑剂泵的空气回到储存器。提供了安排，用于确保当船舶倒置时，空气不能通过供应管线从润滑剂储存器流到润滑剂泵，并且还可以防止空气返回管路中的润滑剂压力作用以迫使空气回到润滑剂泵。是倒置的

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