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91. 发明申请

US20190170105A1 Engine Starter Attachments for Drill/Driver Gun 审中-公开
公开(公告)号：US20190170105A1
公开(公告)日：2019-06-06
申请号：US16226720
申请日：2018-12-20
申请人： Skunk Works, LLC
发明人： Robert H. Koehler
IPC分类号： F02N11/12 , B25B13/46 , F02N1/00 , F02B63/02 , F02N15/00
摘要： A specialty nut and specialty ratchet driver device used to start an internal combustion engine, each with an integrated one direction clutch, designed to be an attachment for a commercially available battery operated drill/driver gun. The specialty ratchet driver with an integrated one direction clutch is inserted into the driver receptacle of the socket placed over the nut on the crank shaft of the engine. One end of a drive shaft is inserted into the one direction clutch portion of the specialty ratchet driver device and the other end of the drive shaft is inserted into the chuck of a battery operated drill/driver gun. The torque of the drill/driver gun turns the crank shaft of the engine with sufficient force to initiate starting of the engine. The one direction clutch then allows the engine to turn faster than the drill/driver so as not to impede the engine start up.

92. 发明授权

US10309362B2 Starter device for an internal combustion engine and handheld work apparatus having an internal combustion engine and said starter device 有权
公开(公告)号：US10309362B2
公开(公告)日：2019-06-04
申请号：US15011258
申请日：2016-01-29
申请人： Andreas Stihl AG & Co. KG
发明人： Patrick Behringer , Sven Keller , Werner Vonderau
IPC分类号： F02N1/00 , F02N3/02 , F02B63/02 , F02N5/02 , F02B75/02
摘要： A starter device for an internal combustion engine has an entrainer for coupling to the engine. The entrainer and an actuator of the starter device are mounted rotatably about a rotational axis. A damper spring is arranged between and operatively connects the entrainer and the actuator to each other. The starter device has at least one stud, on whose outer periphery the damper spring is mounted. The damper spring is a hinge spring wound from a spring wire. The cross section of the spring wire is rounded on the inner side of the spring wire. At least a portion of the cross section runs linearly on the outer side of the spring wire.

93. 发明授权

US10056809B2 System and method for disassembling a drive pinion assembly of starter motor 有权
公开(公告)号：US10056809B2
公开(公告)日：2018-08-21
申请号：US14828640
申请日：2015-08-18
申请人： Caterpillar Inc.
发明人： Jose R. Ramirez Gordillo , Juan F. Grimaldo Perez , Martin S. Tovar Hernández
IPC分类号： H02K15/00 , F02N1/00 , H02K7/00 , F02N15/02
CPC分类号： H02K15/0006 , F02N1/00 , F02N15/006 , F02N15/02 , F02N15/062 , H02K7/003 , Y10T29/53274
摘要： A system for disassembling a drive pinion assembly of a starter motor is disclosed. The drive pinion assembly includes a drive gear and a pinion member coupled to the drive gear through a mounting hole defined in the drive gear. The system includes a base member for supporting the drive pinion assembly. The base member includes a through hole to align with the mounting hole of the drive gear. The system further includes a pin member slidably received in the through hole and an actuating member disposed around the base member. The actuating member is rotatable about a rotational axis defined by the base member. The actuating member includes a cam lobe for moving the pin member towards the mounting hole of the drive gear based on movement of the actuating member about the rotational axis to disassemble the pinion member from the drive gear.

94. 发明授权

US09528486B2 Automobile fuel system pressurization apparatus and method 有权
标题翻译：汽车燃油系统加压装置及方法
公开(公告)号：US09528486B2
公开(公告)日：2016-12-27
申请号：US14180828
申请日：2014-02-14
申请人： Ronald J. Shore
发明人： Ronald J. Shore
IPC分类号： F02N1/00 , F02M69/02 , F02M37/00 , F02M37/12 , F02M37/16
CPC分类号： F02M69/02 , F02M37/0082 , F02M37/12 , F02M37/16
摘要： An automobile fuel system pressurization apparatus includes an inflatable bladder having a proximal end, a distal end, an exterior surface, and an inlet accessing an interior. The inflatable bladder being deformable between an expanded state and a deflated state. In the expanded state, the exterior surface of the inflatable bladder is configured to provide an air-tight seal in a filler neck of a fuel tank. A pump is coupled to the inlet of the inflatable bladder and is configured to supply air pressure to the interior of the inflatable bladder. A pressure relief valve is disposed at the distal end of the inflatable bladder and is in fluid communication with the interior of the inflatable bladder. When the inflatable bladder is in the expanded state, the pressure relief valve is configured to release a portion of the air pressure from the interior of the inflatable bladder into the fuel tank.
摘要翻译：汽车燃料系统加压装置包括具有近端，远端，外表面和进入内部的入口的可膨胀气囊。可膨胀气囊在膨胀状态和放气状态之间可变形。在膨胀状态下，可膨胀气囊的外表面构造成在燃料箱的加注口中提供气密密封。泵连接到可膨胀气囊的入口，并且构造成将空气压力供应到可充气气囊的内部。压力释放阀设置在可膨胀气囊的远端处，并且与可充气囊的内部流体连通。当可膨胀气囊处于膨胀状态时，压力释放阀构造成将一部分空气压力从可膨胀气囊的内部释放到燃料箱中。

95. 发明授权

US09068545B2 Method and device for providing electric energy for an engine control unit 有权
标题翻译：为发动机控制单元提供电能的方法和装置
公开(公告)号：US09068545B2
公开(公告)日：2015-06-30
申请号：US12969648
申请日：2010-12-16
申请人： Ernst Gorenflo , Heinrich Leufen , Eberhard Schieber , Roland Schierling
发明人： Ernst Gorenflo , Heinrich Leufen , Eberhard Schieber , Roland Schierling
IPC分类号： F02N1/00 , F02N3/02 , F02N5/02 , F02P1/08 , F02D41/22 , F02N11/08
CPC分类号： F02N3/02 , F02D2041/228 , F02D2400/06 , F02D2400/14 , F02N5/02 , F02N11/0862 , F02N2011/0885 , F02P1/086
摘要： In a method for providing in a hand-held power tool electric energy for an engine control unit before start of an internal combustion engine of the power tool that is to be started by a rope starter, a voltage source is provided that generates electric energy electro-dynamically or photovoltaically before starting the internal combustion engine. The thus generated electric energy is stored in a rechargeable energy storage device arranged within the power tool. The electric energy stored in the energy storage device is supplied to the engine control unit upon first rope starter pull for start of the internal combustion engine. The device for performing the method has an electro-dynamic or photovoltaic voltage source and an energy storage device electrically conductingly connected to the voltage source, wherein the energy storage device has an output that is electrically conductingly connected to the engine control unit.
摘要翻译：在用起动机起动的电动工具的内燃机启动之前，在手持电动工具中提供用于发动机控制单元的电能的方法中，提供产生电能电的电压源在启动内燃机之前，应以动力学或光电方式。由此产生的电能被存储在布置在电动工具内的可再充电能量存储装置中。存储在能量存储装置中的电能在用于起动内燃机的第一绳起动器拉力时被供给到发动机控制单元。用于执行该方法的装置具有导电地连接到电压源的电动或光伏电压源和能量存储装置，其中能量存储装置具有导电地连接到发动机控制单元的输出。

96. 发明授权

US09032928B2 Handles for starter pull cords 有权
标题翻译：起动器拉绳的手柄
公开(公告)号：US09032928B2
公开(公告)日：2015-05-19
申请号：US13639906
申请日：2011-04-08
申请人： Cameron Abell , Paul Abell
发明人： Cameron Abell , Paul Abell
IPC分类号： F02N1/00 , F02N3/02 , F02N5/04 , B25F1/02 , B25G1/08 , B25G3/20 , F02N5/02
CPC分类号： F02N3/02 , B25F1/02 , B25G1/08 , B25G3/20 , F02N5/02 , F02N5/04
摘要： A handle for a starter pull cord having an elongate body for being grasped by a user, a stem extending downward from the elongate body and having a female portion of a quick connect/release coupling mechanism, the female portion having a core and a sleeve mounted for sliding movement thereon between engaged position and disengaged position, the sleeve being biased towards the engaged position, and a cord connector for attaching to the starter pull cord and having a male portion of the quick connect/release coupling mechanism adapted to being received within the female portion and being releasably retained therein when the sleeve is in the engaged position and being released therefrom when the sleeve is in the disengaged position. The first male portion and the female portion may include complementary interlocking portions that cooperate to prevent rotation of the first male portion relative to the female portion.
摘要翻译：用于起动器牵引绳的手柄，其具有用于被使用者抓握的细长主体，从细长主体向下延伸并具有快速连接/释放联接机构的阴部分的杆，所述阴部分具有芯部和套筒安装用于在接合位置和脱离位置之间滑动运动，套筒被朝向接合位置偏置;以及绳索连接器，用于附接到起动器牵引绳，并且具有适于被接纳在起动器牵引绳内的快速连接/释放联接机构的阳部分阴部分并且当套筒处于接合位置时可释放地保持在其中，并且当套筒处于脱离位置时从其中释放。第一阳部分和阴部分可以包括互补的互锁部分，其协作以防止第一阳部分相对于阴部分旋转。

97. 发明申请

US20150066256A1 ATMOSPHERIC PRESSURE ESTIMATION DEVICE OF OUTBOARD MOTOR 有权
标题翻译：外部电机的大气压力估计装置
公开(公告)号：US20150066256A1
公开(公告)日：2015-03-05
申请号：US14149920
申请日：2014-01-08
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Hitoshi SAKO , Yohei YAMAGUCHI
IPC分类号： B63H21/21 , F02N1/00 , B63H20/00
CPC分类号： B63H21/21 , B63H20/00 , B63H21/213 , F02D41/062 , F02D41/067 , F02D41/2451 , F02D2200/021 , F02D2200/0404 , F02D2200/0406 , F02D2200/704 , F02N1/00 , F02N3/02
摘要： By obtaining an atmospheric pressure learning value by applying filtering to an estimated atmospheric pressure found from an estimated atmospheric pressure map in an atmospheric pressure learning region matched in advance, and by constantly updating this atmospheric pressure learning value, stable and highly reliable atmospheric pressure estimation can be achieved. Also, a pre-set parameter value or the last atmospheric pressure learning value is used as the initial atmospheric pressure value and an unstable intake pressure value at the engine start in a battery-less state is not used. Hence, it becomes possible to provide an estimated atmospheric pressure with which high drivability is achievable by fully exploiting the engine performance as soon as the engine is started.
摘要翻译：通过对预先匹配的大气压学习区域中的估计的大气压力图求出的估计的大气压力求出大气压力学习值，通过不断更新该大气压学习值，可以得到稳定，高可靠性的大气压力估计实现。此外，预先设定的参数值或最后的大气压力学习值被用作初始大气压值，并且不使用在无电池状态的发动机起动时的不稳定的进气压力值。因此，通过在发动机起动时一直充分利用发动机性能，可以提供可实现高驾驶性能的估计大气压力。

98. 发明授权

US08474417B2 Lubricating system for air-cooled general-purpose engine 有权
标题翻译：风冷通用发动机润滑系统
公开(公告)号：US08474417B2
公开(公告)日：2013-07-02
申请号：US12470862
申请日：2009-05-22
申请人： Kazuhisa Ogawa , Hiroaki Hasebe
发明人： Kazuhisa Ogawa , Hiroaki Hasebe
IPC分类号： F02B67/00 , F02B75/22 , F02B41/00 , F02B77/04 , F02F7/00 , F02F1/10 , F16M1/00 , F02M25/00 , F02M35/02 , F01M1/06 , F02N1/00
CPC分类号： F01M5/002 , F01M1/08 , F01M9/10 , F01M11/02
摘要： An air-cooled general-purpose engine includes: a cooling fan fixed to one end portion, protruding outward from one end wall of an engine main body, of a crankshaft; and a shroud which is mounted to the engine main body, and which defines a cooling-air path between the shroud and the one end wall, the cooling-air path guiding a cooling air blown under pressure from the cooling fan. The air-cooled general-purpose engine includes: an oil pump which pumps up an oil from an oil reservoir; and an oil-supply path which is formed in the one end wall, facing the cooling-air path, of the engine main body, and configured to guide the oil discharged from the oil pump to a valve operating chamber in a head portion of the engine main body, and a jet for jetting the oil is provided in an opening of the oil-supply path, the opening being open to the valve operating chamber. Accordingly, it is possible to be excellent in cooling oil and to preferably lubricate a valve operating system in addition to the surrounding of a crankshaft.
摘要翻译：风冷通用发动机包括：固定到一个端部的冷却风扇，其从发动机主体的一个端壁向外突出; 以及安装在所述发动机主体上并且限定所述护罩与所述一个端壁之间的冷却风路径的护罩，所述冷却风路径引导从所述冷却风扇施加压力的冷却风。风冷通用发动机包括：从油箱中泵出油的油泵; 以及形成在所述发动机主体的面向冷却风道的一个端壁的供油路径，并且被配置为将从所述油泵排出的油引导到所述油泵的头部的气门操作室发动机主体和用于喷射油的喷射器设置在供油路径的开口中，该开口向阀操作室开口。因此，除了曲轴的周围之外，可以优选冷却油，并且优选地润滑阀操作系统。

99. 发明授权

US08291879B2 Recoil starter system 有权
标题翻译：回收启动系统
公开(公告)号：US08291879B2
公开(公告)日：2012-10-23
申请号：US12700321
申请日：2010-02-04
申请人： Charles Arthur Eakins, Jr.
发明人： Charles Arthur Eakins, Jr.
IPC分类号： F02N1/00
CPC分类号： F02N3/02 , F02N5/02
摘要： A recoil starter system. The system may include a drive member engageable with an engine, the drive member including a plate having a first spring support having a first outer surface with a first outer diameter, a pulley member rotatably coupled to the drive member and including a second spring support, the second spring support having a second outer surface with a second outer diameter, and a spring member coupled between the drive member and the pulley member, the first spring support and the second spring support cooperating to provide a radially-inner support for the spring member. The system may include a rotation limiting arrangement provided between the drive member and the pulley member, the rotation limiting arrangement including a pair of travel stops, and a rotation limiting member. The system may include a rope retention recess for receiving an end of the pull rope and a rope retention bar.
摘要翻译：反冲起动系统。该系统可以包括可与发动机接合的驱动构件，该驱动构件包括具有第一弹簧支撑件的板，该第一弹簧支撑件具有第一外表面和第二外径，滑轮构件可旋转地联接到驱动构件并且包括第二弹簧支撑件，所述第二弹簧支撑件具有第二外表面和第二外径，以及耦合在所述驱动构件和所述滑轮构件之间的弹簧构件，所述第一弹簧支撑件和所述第二弹簧支撑件配合以提供用于所述弹簧构件的径向内部支撑件。该系统可以包括设置在驱动构件和滑轮构件之间的旋转限制装置，该旋转限制装置包括一对行进挡块和旋转限制构件。系统可以包括用于接收拉绳的一端的绳索保持凹部和绳索保持杆。

100. 发明申请

US20120234283A1 STARTING DEVICE FOR AT LEAST ONE COMBUSTION ENGINE, IN PARTICULAR CABLE PULL STARTING DEVICE 有权
标题翻译：用于至少一个燃烧发动机的起动装置，特别是电缆起动装置
公开(公告)号：US20120234283A1
公开(公告)日：2012-09-20
申请号：US13409763
申请日：2012-03-01
申请人： Mathias Wenckel , Carsten Ziegs
发明人： Mathias Wenckel , Carsten Ziegs
IPC分类号： F02N1/00
CPC分类号： F02N3/02 , F02N5/02 , F02N15/063 , F02N15/065
摘要： A starting device for at least one combustion engine, in particular cable pull starting device for at least one two-stroke or four-stroke engine, with at least one cable sheave or cable drum rotatably mounted in a housing, which for generating a driving fork for a crankshaft can be put into rotary motion by means of at least one starter handle or pulling handle via at least one force transmission means, in particular via a starter cable or pulling cable and is connected to at least one driving member, in particular to at least one pawl driver via at least one elastic coupling element, by means of which the driving torque can be transmitted to the crankshaft, the coupling link having two ends, wherein an end is in engagement with the driving member and another end with the cable sheave or the cable drum.
摘要翻译：用于至少一个内燃机的起动装置，特别是用于至少一个二冲程或四冲程发动机的电缆牵引起动装置，其中至少一个电缆绳轮或缆索滚筒可旋转地安装在壳体中，用于产生驱动叉通过至少一个起动手柄或牵引手柄可以通过至少一个力传递装置，特别是通过起动器电缆或牵引电缆将曲轴放入旋转运动，并连接到至少一个驱动构件，特别是至至少一个棘爪驱动器，其经由至少一个弹性联接元件，通过该棘爪连接元件可以将驱动扭矩传递到曲轴，联接连杆具有两个端部，其中一端与驱动构件接合，另一端与电缆滑轮或电缆鼓。

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