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1. 发明申请

US20150376544A1 LUBRICATING OIL COMPOSITION FOR TRANSMISSIONS 有权
标题翻译：润滑油组合物用于传动
公开(公告)号：US20150376544A1
公开(公告)日：2015-12-31
申请号：US14768602
申请日：2013-11-19
申请人： JX NIPPON OIL & ENERGY CORPORATION , AISIN AW CO., LTD.
发明人： Hajime NAKAO , Hitoshi KOMATSUBARA , Kazunori ISHIKAWA , Katsuhito YAMADA
IPC分类号： C10M169/04
CPC分类号： C10M169/04 , C10M2203/1006 , C10M2203/1025 , C10M2207/026 , C10M2207/2805 , C10M2207/2815 , C10M2207/2835 , C10M2215/064 , C10M2215/28 , C10M2219/046 , C10M2219/08 , C10M2219/106 , C10M2223/049 , C10N2220/022 , C10N2230/02 , C10N2230/08 , C10N2230/42 , C10N2230/54 , C10N2240/10 , C10N2240/103 , C10N2260/14 , C10N2220/02
摘要： A lubricating oil composition for transmissions having improved fuel saving properties, excellent metal fatigue prevention properties, and heat resistance containing: a lubricating base oil containing (A) a mineral base oil having a 100° C. kinematic viscosity of 1.5 mm2/s or higher and 3.5 mm2/s or lower, a pour point of −25° C. or lower, a viscosity index of 105 or greater, a % Cp of 85 or greater, a % CN of 2 or greater and 20 or less and a % CA of 3 or less and (B) a monoester-based base oil having a 100° C. kinematic viscosity of 2 to 10 mm2/s; (C) a phosphorus acid ester; and (D) a boronated ashless dispersant, the ratio of the mass percent of boron to the mass percent of phosphorus in the composition (B/P) being from 0.07 to 0.42, and the composition having a 100° C. kinematic viscosity of 2.5 to 4.0 mm2/s is described.
摘要翻译：一种润滑油组合物，其具有改善的节省燃料的性能，优异的金属疲劳防止性能和耐热性，其包含：含有（A）具有100℃运动粘度为1.5mm 2 / s以上的矿物基础油的润滑油基础油和3.5mm 2 / s以下，倾点为-25℃以下，粘度指数为105以上，％Cp为85以上，％CN为2以上且20以下，％ CA为3以下，（B）100℃的运动粘度为2〜10mm 2 / s的单酯类基油; （C）磷酸酯; 和（D）硼化无灰分散剂，组合物（B / P）中硼的质量百分比与磷的质量百分比的比为0.07至0.42，组合物的运动粘度为100℃为2.5 至4.0mm 2 / s。

2. 发明申请

US20160003309A1 HYDRAULIC CONTROL DEVICE AND HYDRAULIC CONTROL METHOD 审中-公开
标题翻译：液压控制装置和液压控制方法
公开(公告)号：US20160003309A1
公开(公告)日：2016-01-07
申请号：US14770325
申请日：2014-03-27
申请人： AISIN AW CO., LTD.
发明人： Hiroyuki KUTSUBO , Masamichi YAMAGUCHI , Yoshimitsu HYODO , Kenichi TSUCHIDA , Kazunori ISHIKAWA
IPC分类号： F16D48/02 , F16H61/14 , F16H61/00
CPC分类号： F16D25/14 , F16H61/0025 , F16H61/14 , F16H61/143
摘要： A hydraulic control device that includes a pressure regulating valve capable of regulating a source pressure to generate a control pressure higher than the oil pressure in the circulation oil chamber and supplying the control pressure to the engagement port, wherein when disengaging the lockup clutch, the hydraulic oil is circulated in the circulation oil chamber via the circulation input port and the circulation output port, and part of the hydraulic oil circulated in the circulation oil chamber is supplied to the engagement port, and when engaging the lockup clutch, the supply of the hydraulic oil circulated in the circulation oil chamber to the engagement port is cut off, and the control pressure is supplied to the engagement port.
摘要翻译：一种液压控制装置，包括压力调节阀，其能够调节源压力以产生高于循环油室中的油压的控制压力并将控制压力提供给接合端口，其中当解除锁止离合器时，液压油通过循环输入口和循环输出口在循环油室中循环，并且在循环油室中循环的一部分液压油被供给到接合口，并且当接合锁止离合器时，液压供应在循环油室中循环到接合口的油被切断，并且将控制压力提供给接合口。

3. 发明申请

US20150354639A1 Hydraulic Control Device 审中-公开
标题翻译：液压控制装置
公开(公告)号：US20150354639A1
公开(公告)日：2015-12-10
申请号：US14764715
申请日：2014-03-20
申请人： AISIN AW CO., LTD.
发明人： Kazunori ISHIKAWA , Kazuyuki NODA , Kenichi TSUCHIDA , Koji MAKINO , Keiji SUZUKI , Yoshimitsu HYODO
IPC分类号： F16D48/02 , F16D65/14
CPC分类号： F16D25/14 , F16D65/14 , F16H61/0206 , F16H61/067 , F16H2061/0209 , Y10T137/7287
摘要： A hydraulic control device that includes a solenoid valve that includes an input port, an output port that communicates with the hydraulic engagement element via an oil passage, and a feedback port that communicates with the output port via the oil passage, the solenoid valve regulating a pressure of working oil input from the input port to output the regulated pressure from the output port to the oil passage, a part of the output working oil being input to the feedback port; and a hydraulic damper that damps pulsation of the hydraulic pressure output from the output port to the oil passage, wherein: the oil passage is provided with an orifice mechanism that reduces a flow rate of the working oil; and the hydraulic damper communicates with the oil passage on a side of the output port and the feedback port with respect to the orifice mechanism.
摘要翻译：一种液压控制装置，包括电磁阀，所述电磁阀包括输入端口，经由油路与所述液压接合元件连通的输出端口和经由所述油路与所述输出端口连通的反馈端口，所述电磁阀调节从输入口输入的工作油的压力将调节压力从输出端口输出到油路，输出工作油的一部分输入到反馈口; 以及液压阻尼器，其抑制从所述输出口向所述油路输出的液压的脉动，其中：所述油路设置有减小所述工作油的流量的孔口机构; 并且液压阻尼器相对于孔口机构与输出口侧和反馈口侧的油路连通。

4. 发明申请

US20150323063A1 HYDRAULIC CONTROL DEVICE 有权
标题翻译：液压控制装置
公开(公告)号：US20150323063A1
公开(公告)日：2015-11-12
申请号：US14652349
申请日：2014-01-20
申请人： AISIN AW CO., LTD.
发明人： Hiroyuki KUTSUBO , Yoshimitsu HYODO , Kenichi TSUCHIDA , Naoyuki FUKAYA , Kazunori ISHIKAWA
IPC分类号： F16H61/00 , F16H61/686
CPC分类号： F16H61/0031 , B60Y2300/18016 , F16H61/0206 , F16H61/686 , F16H2061/004 , F16H2200/0052 , F16H2200/2007 , F16H2200/2023 , F16H2200/2043 , F16H2200/2082
摘要： A hydraulic control device includes a C1 relay valve 70 whose state is switched based on a signal pressure that is generated based on a line pressure PL, and a check valve 80 attached to a drain oil passage L7. A set pressure of the check valve 80 is adjusted to an oil pressure that is lower than the maximum oil pressure obtained by discharge capability of an electromagnetic pump 60 and higher than an SL1 pressure Psl1 remaining in a hydraulic servo of a clutch C1 when the state of the C1 relay valve 70 is switched after a mechanical oil pump 42 is stopped. Operation of the electromagnetic pump 60 is started before the state of the C1 relay valve 70 is switched after the mechanical oil pump 42 is stopped.
摘要翻译：液压控制装置包括基于基于管路压力PL产生的信号压力切换状态的C1继动阀70和附接到排出油路L7的止回阀80。单向阀80的设定压力被调整为低于由电磁泵60的排出能力获得的最大油压并且高于离合器C1的液压伺服机构中的SL1压力Psl1时的油压，当状态在机械式油泵42停止之后切换C1继电器阀70。在机械式油泵42停止之后切换C1继电器70的状态之前，开始电磁泵60的动作。

5. 发明申请

US20180172154A1 PARKING DEVICE AND METHOD OF ASSEMBLING THE SAME 审中-公开
公开(公告)号：US20180172154A1
公开(公告)日：2018-06-21
申请号：US15574200
申请日：2016-06-17
申请人： AISIN AW CO., LTD.
发明人： Masaya NAKAI , Takahiro KOKUBU , Tomonari OKAMOTO , Kazunori ISHIKAWA , Susumu KATO , Kenichi NAKA
IPC分类号： F16H63/34 , B60T1/00 , F16H63/38 , B60T1/06
摘要： A detent lever 20 and a piston rod 42 are engaged with each other through engagement between a recessed portion 26 of the detent lever 20 and a pin portion 52 of a retainer member 50 attached to the piston rod 42. With this configuration, the detent lever 20 and the piston rod 42 can be engaged with each other easily and in a short time when assembling a parking device 10. As a result, the time required for the work of assembling the parking device 10 can be shortened.

6. 发明申请

US20150330501A1 Oil Supply Device 有权
标题翻译：供油装置
公开(公告)号：US20150330501A1
公开(公告)日：2015-11-19
申请号：US14652358
申请日：2014-01-17
申请人： AISIN AW CO., LTD.
发明人： Hiroyuki KUTSUBO , Yoshimitsu HYODO , Kenichi TSUCHIDA , Naoyuki FUKAYA , Kazunori ISHIKAWA
IPC分类号： F16H61/02 , F16H61/686 , F16K11/07 , F16H61/00
CPC分类号： F16H61/0206 , F16H61/00 , F16H61/0025 , F16H61/686 , F16H2061/0279 , F16K11/07 , F16K31/122
摘要： In a sleeve, two input ports are formed as ports that receive a discharge pressure of an electromagnetic pump, and a drain port connected to a drain oil passage is formed on the same circumference as that on which the input port is formed, so as to have a smaller opening area than the input port and an output port connected to an oil passage. The axial length of the second land is set so that the input port can be closed by the second land when a signal pressure is equal to or higher than a set pressure, and that the input port and the drain port can be closed by the second land when the signal pressure is lower than the set pressure.
摘要翻译：在套筒中，两个输入端口形成为接收电磁泵的排出压力的端口，并且在与输入端口形成的同一圆周上形成有与排水油路连接的排出口，以便具有比输入端口更小的开口面积和连接到油路的输出端口。设置第二平台的轴向长度，使得当信号压力等于或高于设定压力时，输入端口可以被第二平台封闭，并且输入端口和排出端口可以被第二平台关闭当信号压力低于设定压力时。

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