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公开(公告)号：US20180328770A1
公开(公告)日：2018-11-15
申请号：US15775330
申请日：2016-11-11
申请人： ISUZU MOTORS LIMITED
发明人： Naoki MIZUKAMI , Hiroaki MORI , Tsutomu ASAKURA
摘要： An oil level detecting device (1) includes: a tube insertion hole (60) which is provided in a crank case (30) upwardly and communicates with an oil chamber (50); a guide tube (70) which is inserted and fixed in the tube insertion hole (60); an oil level gauge (80) which is inserted into the guide tube (70) to be detachable from above; a partition (35) which is formed in the crank case (30) positioned between the oil chamber (50) and the tube insertion hole (60); and a through hole (90) which passes through the partition (35) and allows the oil chamber (50) to communicate with the tube insertion hole (60).
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公开(公告)号：US20180238206A1
公开(公告)日：2018-08-23
申请号：US15897989
申请日：2018-02-15
CPC分类号： F01M11/12 , F01M11/0004 , F01M2011/0008 , G01F23/04
摘要： An engine with an engine casing and a dipstick. The dipstick extends into the engine casing and has a free end. The design of the free end may be selected such that the natural frequency of the dipstick does not resonate with the operating frequency of the engine. The dipstick may also be oriented such that the free end does not contact the engine.
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公开(公告)号：US09982838B2
公开(公告)日：2018-05-29
申请号：US14242395
申请日：2014-04-01
申请人： Luneta, LLC
CPC分类号： F16N19/003 , F01M11/0408 , F01M11/0458 , F01M11/12 , F01M2011/0425 , F01M2011/0491 , F01M2011/14 , F16N19/00 , F16N29/00
摘要： Apparatuses are disclosed including an apparatus for machine fluid monitoring or sampling comprising a transparent sight glass attachable to a machine such that machine fluid is transferable to the sight glass. The sight glass may have one or more ports, an open first end, a closed second end, and a cavity for the machine fluid. A grommet may be positioned in a first port of the sight glass and may have a sealable access pathway through the grommet to the cavity within the sight glass through which a probe may be extended. A magnetic plug may be positioned in the second port of the sight glass extending into the cavity within the sight glass such that the magnetic plug is positionable for contact with the machine fluid. A sample port assembly may be connected to the sight glass whereby samples of the machine fluid are accessible.
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公开(公告)号：US09714859B1
公开(公告)日：2017-07-25
申请号：US15002463
申请日：2016-01-21
IPC分类号： G01F23/04
CPC分类号： G01F23/04 , F01M11/12 , F01M2011/0095 , F16N19/006 , G01F23/0046
摘要： An oil level sensor assembly for an oil tank includes a cell with a first set of holes along the cell, an oil level sensor within the cell that is configured to be inserted into and removed from a bottom of the cell, and a ball valve column within the cell and adjacent to the oil level sensor. The ball valve column is rotatable, has ball valves that correspond with the first set of holes along the cell, and is configured such that the ball valve column is rotatable to an open position aligning the ball valves with the first set of holes to allow oil to access the oil level sensor and rotatable to a closed position misaligning the ball valves with the first set of holes to prevent oil from accessing the oil level sensor.
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公开(公告)号：US20170138232A1
公开(公告)日：2017-05-18
申请号：US15295294
申请日：2016-10-17
发明人： Adam J. Hellman , John Schneiker , Tim Kwiatkowski , Casey Groh , Robert Price , Ryan Sullivan , Gary Johnson
CPC分类号： F01M1/10 , A01D69/00 , A01D2101/00 , F01M1/00 , F01M1/12 , F01M11/00 , F01M11/0004 , F01M11/03 , F01M11/12 , F01M2001/1007 , F01M2001/1071 , F01M2001/1078 , F01M2001/1092 , F01M2001/123 , F01M2001/126 , F01M2011/0029 , F01M2011/0083 , F01M2011/0095 , F01M2011/038 , F01M2011/0491 , F02B63/02 , F02B75/007 , F02F7/0039 , F02F7/0068 , F16N19/00
摘要： An engine assembly includes an engine, an external oil reservoir, a supply pump, and a return pump. The engine includes an oil gallery configured to distribute oil and a crankcase chamber. The external oil reservoir includes an oil tank defining an oil chamber and an oil filter assembly including a housing at least partially defining a filter chamber, and a filter positioned within the filter chamber. The supply pump is in fluid communication with the oil chamber and the oil gallery and the supply pump is configured to draw oil from the oil chamber and provide pressurized oil to the oil gallery. The return pump in fluid communication with the crankcase chamber and the filter chamber and the return pump is configured to draw oil from the crankcase chamber and provide pressurized oil to the filter chamber.
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6.发明授权公开(公告)号：US09630694B1
公开(公告)日：2017-04-25
申请号：US14950660
申请日：2015-11-24
CPC分类号： B63H20/002 , B63B2758/00 , B63H20/14 , B63H20/32 , B63H2020/008 , B63H2020/323 , F01M1/02 , F01M11/12 , F01M2001/0269 , F02B61/045 , F16H57/0408 , F16H57/0441 , G01F23/04
摘要： An outboard marine engine comprises an internal combustion engine; a lower gearcase, a set of gears disposed in the lower gearcase, the set of gears being configured to transfer power from the internal combustion engine to drive a propulsor to generate a thrust on the outboard marine engine, and a dipstick that extends into the lower gearcase. The dipstick is removable from the lower gearcase and configured to indicate a level of lubrication in the lower gearcase.
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公开(公告)号：US20170107873A1
公开(公告)日：2017-04-20
申请号：US15312556
申请日：2015-05-21
申请人： Castrol Limited
CPC分类号： F01M1/16 , F01M1/02 , F01M1/12 , F01M11/0004 , F01M11/10 , F01M11/12 , F01M13/021 , F01M2001/0207 , F01M2001/126 , F01M2011/0095 , F01M2013/0005 , F01M2013/026 , F16N2250/00 , F16N2250/08 , F16N2250/18 , F16N2250/36 , G01N33/28
摘要： In some embodiments, there is provided a method of controlling a pressure gradient between a combustion chamber and a crankcase of an engine, the method having: receiving, at a control device, a signal indicating that a lubricant container is coupled to a lubricant circulation system associated with the engine, in response to the received signal, providing data to cause operation of a suction control device for facilitating control of the pressure gradient.
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公开(公告)号：US09617880B2
公开(公告)日：2017-04-11
申请号：US14931572
申请日：2015-11-03
发明人： Hwa Yong Jang
CPC分类号： F01M11/12 , F02D41/22 , F02D41/222 , F02D2041/228 , F16H57/04 , F16H57/0447 , F16H57/0449
摘要： A method for diagnosing a lack of engine oil includes determining, by a controller, whether an oil level of an engine is normalized from an insufficient state to a normal state using an oil level switch. When it is determined that the oil level is normalized to the normal state, a driving mode of a vehicle is confirmed. When it is confirmed that the driving mode of the vehicle is an engine off driving mode, a diagnosis of the oil level is stopped.
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公开(公告)号：US20170022860A1
公开(公告)日：2017-01-26
申请号：US14931572
申请日：2015-11-03
发明人： Hwa Yong JANG
IPC分类号： F01M11/12
CPC分类号： F01M11/12 , F02D41/22 , F02D41/222 , F02D2041/228 , F16H57/04 , F16H57/0447 , F16H57/0449
摘要： A method for diagnosing a lack of engine oil includes determining, by a controller, whether an oil level of an engine is normalized from an insufficient state to a normal state using an oil level switch. When it is determined that the oil level is normalized to the normal state, a driving mode of a vehicle is confirmed. When it is confirmed that the driving mode of the vehicle is an engine off driving mode, a diagnosis of the oil level is stopped.
摘要翻译： 用于诊断发动机油不足的方法包括：通过控制器，使用油位开关来确定发动机的油位是否从不足状态正常化到正常状态。 当确定油位标准化到正常状态时，确认车辆的驾驶模式。 当确认车辆的驾驶模式是发动机关闭驾驶模式时，停止油位的诊断。
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公开(公告)号：US20160187178A1
公开(公告)日：2016-06-30
申请号：US14585580
申请日：2014-12-30
发明人： Seiji ITOO , Shinichi TANAKA , Ayumi HAMADA
IPC分类号： G01F23/04
摘要： An oil level detector configured to detect a level of oil in a case includes: a guide tube inserted to the case; and an oil level gauge inserted to the guide tube to detect the level of the oil in the case. The guide tube includes a main body having a distal end portion and an insert portion inserted to the case, and a branch portion provided between the distal end portion and the insert portion and branching from the main body, and the branch portion is inserted to the case at a position higher than the insert portion.
摘要翻译： 一种油位检测器，被配置为检测壳体中的油位，包括：插入到壳体中的引导管; 以及插入到导管中的油位计，以检测壳体内的油位。 引导管包括具有前端部分和插入壳体的插入部分的主体，以及设置在前端部分和插入部分之间并从主体分支的分支部分，并且分支部分插入到主体部分 在高于插入部分的位置的情况。
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