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1. 发明专利

JP4759701B2 Control device for the transmission system 有权
公开(公告)号：JP4759701B2
公开(公告)日：2011-08-31
申请号：JP2008018067
申请日：2008-01-29
申请人：シェフラーテクノロジーズゲゼルシャフトミットベシュレンクテルハフツングウントコンパニーコマンディートゲゼルシャフトSchaeffler Technologies GmbH & Co. KG
发明人：フリートマンオズヴァルト , ヴァルターベルンハルト , ホムマンフレート , ロイシェルミヒャエル
IPC分类号： F16D48/02 , F16H47/00 , F16D25/12 , F16D48/06 , F16H61/02 , F16H61/662 , F16L21/04 , F16L27/12
CPC分类号： F16L27/125 , B60W2710/027 , F16D25/123 , F16D48/066 , F16D2048/0203 , F16D2048/0281 , F16D2500/1026 , F16D2500/30415 , F16D2500/30426 , F16D2500/5104 , F16D2500/70217 , F16D2500/70223 , F16D2500/70294 , F16D2500/70615 , F16D2500/70626 , F16H57/0473 , F16H61/0206 , F16H61/662 , F16H2061/0046 , F16L21/04
摘要： A transmission for use in the power train of a motor vehicle has a rotary first component (such as a shaft), a second component which may but need not be rotatable, a fluid-conveying conduit having a first end portion extending into a first socket provided in the first component and a second end portion extending into a socket of the second component, a split-ring piston packing located in an external groove of the first end portion, and an O-ring received in an external groove of the second end portion. The O-ring prevents the conduit and the second component from rotating relative to each other. A passage which is defined by the two components and the conduit can receive a stream of pressurized hydraulic fluid from a pump by way of pipes wherein the flow of fluid is controlled by several valves including a manually operated slide valve, at least one preferably adjustable pressure regulating valve, at least one preferably adjustable safety valve, and adjuster for the adjustable valve or valves; such adjuster can employ one or more signal-responsive control valves.

2. 发明专利

JP4157196B2 Transmission system 失效
公开(公告)号：JP4157196B2
公开(公告)日：2008-09-24
申请号：JP19753298
申请日：1998-07-13
申请人：ルークゲトリーベ−ジステーメゲゼルシャフトミットベシュレンクテルハフツング
发明人：フリートマンオズヴァルト , ヴァルターベルンハルト , ホムマンフレート , ロイシェルミヒャエル
IPC分类号： F16H47/00 , F16D25/12 , F16D48/06 , F16H61/02 , F16H61/662 , F16L21/04 , F16L27/08 , F16L27/12
CPC分类号： F16L27/125 , B60W2710/027 , F16D25/123 , F16D48/066 , F16D2048/0203 , F16D2048/0281 , F16D2500/1026 , F16D2500/30415 , F16D2500/30426 , F16D2500/5104 , F16D2500/70217 , F16D2500/70223 , F16D2500/70294 , F16D2500/70615 , F16D2500/70626 , F16H57/0473 , F16H61/0206 , F16H61/662 , F16H2061/0046 , F16L21/04
摘要： A transmission for use in the power train of a motor vehicle has a rotary first component (such as a shaft), a second component which may but need not be rotatable, a fluid-conveying conduit having a first end portion extending into a first socket provided in the first component and a second end portion extending into a socket of the second component, a split-ring piston packing located in an external groove of the first end portion, and an O-ring received in an external groove of the second end portion. The O-ring prevents the conduit and the second component from rotating relative to each other. A passage which is defined by the two components and the conduit can receive a stream of pressurized hydraulic fluid from a pump by way of pipes wherein the flow of fluid is controlled by several valves including a manually operated slide valve, at least one preferably adjustable pressure regulating valve, at least one preferably adjustable safety valve, and adjuster for the adjustable valve or valves; such adjuster can employ one or more signal-responsive control valves.

3. 发明专利

JP2008138887A Control device for transmission device 审中-公开
标题翻译：用于变速装置的控制装置
公开(公告)号：JP2008138887A
公开(公告)日：2008-06-19
申请号：JP2008018064
申请日：2008-01-29
申请人： Luk Getriebe Syst Gmbh , ルークゲトリーベ−ジステーメゲゼルシャフトミットベシュレンクテルハフツング
发明人： FRIEDMANN OSWALD , WALTER BERNHARD , HOMM MANFRED , REUSCHEL MICHAEL
IPC分类号： F16D48/02 , F16H47/00 , F16D25/12 , F16D48/06 , F16H61/02 , F16H61/662 , F16L21/04 , F16L27/12
CPC分类号： F16L27/125 , B60W2710/027 , F16D25/123 , F16D48/066 , F16D2048/0203 , F16D2048/0281 , F16D2500/1026 , F16D2500/30415 , F16D2500/30426 , F16D2500/5104 , F16D2500/70217 , F16D2500/70223 , F16D2500/70294 , F16D2500/70615 , F16D2500/70626 , F16H57/0473 , F16H61/0206 , F16H61/662 , F16H2061/0046 , F16L21/04
摘要： PROBLEM TO BE SOLVED: To provide a rotary introduction part causing only comparatively small leakage. SOLUTION: A first end range of a tubular section 3 enters and engages with a hole 4 provided on a first construction section 1. A second end range of a tubular section 3 enters and engages with a hole 5 provided on a second construction section 2. The first end range of the tubular section 3 is sealed against an inner wall of the hole 4 of the first construction section 1 by a piston ring 9, and can freely rotate relatively to the first construction section 1. O-ring packing 7 is automatically secured on an inner wall of the hole 5 of the second construction section 2. The tubular section 3 rotates at same rotation speed as the second construction section 2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供仅引起相对较小泄漏的旋转引导部件。解决方案：管状部分3的第一端部范围进入并设置在设置在第一构造部分1上的孔4中。管状部分3的第二端部范围进入并与第二结构设置的孔5接合管状部3的第一端部通过活塞环9密封抵靠第一构造部1的孔4的内壁，并且可以相对于第一构造部分1自由旋转。O形环包装 7自动固定在第二构造部分2的孔5的内壁上。管状部分3以与第二构造部分2相同的转速旋转。版权所有：（C）2008，JPO＆INPIT

4. 发明专利

JP2008138886A Transmission device 审中-公开
标题翻译：传输设备
公开(公告)号：JP2008138886A
公开(公告)日：2008-06-19
申请号：JP2008018059
申请日：2008-01-29
申请人： Luk Getriebe Syst Gmbh , ルークゲトリーベ−ジステーメゲゼルシャフトミットベシュレンクテルハフツング
发明人： FRIEDMANN OSWALD , WALTER BERNHARD , HOMM MANFRED , REUSCHEL MICHAEL
IPC分类号： F16D48/02 , F16H47/00 , F16D25/12 , F16D48/06 , F16H61/02 , F16H61/662 , F16L21/04 , F16L27/12
CPC分类号： F16L27/125 , B60W2710/027 , F16D25/123 , F16D48/066 , F16D2048/0203 , F16D2048/0281 , F16D2500/1026 , F16D2500/30415 , F16D2500/30426 , F16D2500/5104 , F16D2500/70217 , F16D2500/70223 , F16D2500/70294 , F16D2500/70615 , F16D2500/70626 , F16H57/0473 , F16H61/0206 , F16H61/662 , F16H2061/0046 , F16L21/04
摘要： PROBLEM TO BE SOLVED: To provide a rotary introduction part producing only comparatively small leakage. SOLUTION: A first end range of a tubular section enters and engages with a hole 4 provided on a first construction section 1. A second end range of a tubular section 3 enters and engages with a hole 5 provided on a second construction section 2. The first end range of the tubular section 3 is sealed against an inner wall of the hole 4 of the first construction section 1 by a piston ring 9, and can freely rotate relatively to the first construction section 1. O-ring packing 7 is automatically secured on an inner wall of the hole 5 of the second construction section 2. The tubular section 3 rotates at same rotation speed as the second construction section 2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供仅产生相对较小的泄漏的旋转引导部分。解决方案：管状部分的第一端部范围与设置在第一构造部分1上的孔4进入并接合。管状部分3的第二端部范围进入并与设置在第二结构部分上的孔5接合管状部3的第一端部通过活塞环9密封抵靠第一构造部1的孔4的内壁，并且能够相对于第一构造部1自由旋转。O形环填料7 自动固定在第二构造部分2的孔5的内壁上。管状部分3以与第二结构部分2相同的转速旋转。版权所有：（C）2008，JPO＆INPIT

5. 发明专利

JPS6184420A Clutch hydraulic control device 失效
标题翻译：离合器液压控制装置
公开(公告)号：JPS6184420A
公开(公告)日：1986-04-30
申请号：JP20787084
申请日：1984-10-03
申请人： Komatsu Ltd
发明人： ASAYAMA YOSHIO , TAKITANI YUKITAKA , OKURA YASUNORI
IPC分类号： F16D23/00 , F16D25/12 , F16D48/02 , F16D48/06
CPC分类号： F16D48/066 , F16D48/02 , F16D2048/0209 , F16D2048/0224 , F16D2048/0281 , F16D2500/70294
摘要： PURPOSE:To optionally adjust the pressure of a clutch, by providing a relief valve whose valve opening pressure set by a spring is changed in association with the displacement of a piston, and a means for electrically control the amount of working oil effected to the above-mentioned piston so that the relief pressure is applied to the clutch. CONSTITUTION:In the case of application of a hydraulic control valve for controlling clutch cylinders in a speed change clutch, a spool 3 having piston sections 4, 5 and a piston 8 positioned on the line coaxial with the spool 3 are disposed in a valve body 2 to constitute a variable relief valve 1, and oil chambers 6-10 are defined in the inside of a cylinder bore. The spring force of spring 19 disposed between the spool 3 and the piston 8 may be adjusted in association with the displacement of the piston 8. Further, a port 22 opened to the chamber 10 is communicated with a circuit in which a selector valve 24 using the hydraulic pressure in the chamber 6 as its pilot pressure, is connected in parallel to a series circuit composed of three solenoid valves 25, 27, 29 and three restrictors 26, 28, 30, and therefore, the displacements of the piston 8 may be adjusted in association with the opening and closing operation of the valves 24, 25, 27, 29.
摘要翻译：目的：为了选择性地调节离合器的压力，通过提供一种安全阀，其安全阀由弹簧设定的开启压力与活塞的位移相关地改变，以及用于电控制上述工作油量的装置使得释放压力被施加到离合器。构成：在变速离合器中应用用于控制离合器油缸的液压控制阀的情况下，具有活塞部4,5和位于与卷筒3同轴的管线上的活塞8的阀芯3配置在阀体 2构成可变安全阀1，油室6-10限定在气缸孔的内部。布置在卷轴3和活塞8之间的弹簧19的弹簧力可以与活塞8的位移相关联地调节。此外，向室10开口的端口22与其中使用作为其先导压力的室6中的液压与由三个电磁阀25,27,29和三个限制器26,28,30组成的串联回路并联连接，因此活塞8的位移可以是与阀24,25,27,29的打开和关闭操作相关联地调节。

7. 发明专利

JP2008232245A Flow control valve of clutch control device 有权
标题翻译：离合器控制装置的流量控制阀
公开(公告)号：JP2008232245A
公开(公告)日：2008-10-02
申请号：JP2007071856
申请日：2007-03-20
申请人： Isuzu Motors Ltd , いすゞ自動車株式会社
发明人： TAKEI YOSHITAKE , YAMAMOTO YASUSHI , KASAI MASAYUKI
IPC分类号： F16D48/02
CPC分类号： F16D48/02 , F16D48/066 , F16D2048/0221 , F16D2500/10412 , F16D2500/3022 , F16D2500/3026 , F16D2500/30401 , F16D2500/30808 , F16D2500/3101 , F16D2500/3111 , F16D2500/70223 , F16D2500/70294 , F16D2500/7041 , F16D2500/70418 , Y10T74/19149 , Y10T74/19153 , Y10T74/19158 , Y10T477/63385 , Y10T477/638 , Y10T477/6403 , Y10T477/6407
摘要： PROBLEM TO BE SOLVED: To accurately control a connection quantity of a clutch by a simple means, by compensating for a secular change in a flow control valve for controlling a working fluid, in a vehicular clutch control device having a clutch actuator driven by the working fluid. SOLUTION: This clutch control device is provided with a single flow control valve 1 controlling supply and discharge of the working fluid for changing a stroke of the clutch actuator 110. The flow control valve 1 has a neutral position for stopping the supply and discharge of the working fluid. A flow control valve control device 9 is provided with a learning device 91 learning this neutral position. When performing stroke control, the flow control valve control device 9 corrects a current-carrying quantity to a coil 8 of an electromagnetic solenoid based on a learning value provided by the learning device 91, and compensates for a change in a flow rate characteristic by the secular change. Learning of the neutral position is performed when a change speed of the stroke is substantially zero. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了通过简单的方式精确地控制离合器的连接量，通过补偿用于控制工作流体的流量控制阀的长期变化，在具有离合器致动器驱动的车辆离合器控制装置由工作流体。解决方案：该离合器控制装置设置有单个流量控制阀1，其控制用于改变离合器致动器110的行程的工作流体的供给和排出。流量控制阀1具有用于停止供给的中立位置，排放工作流体。流量控制阀控制装置9具有学习该中立位置的学习装置91。当执行行程控制时，流量控制阀控制装置9基于由学习装置91提供的学习值来校正电磁螺线管的线圈8的载流量，并补偿由该学习装置91提供的流量特性的变化世俗变化。当笔划的变化速度基本上为零时，执行中立位置的学习。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008116056A Controller for transmission 有权
标题翻译：传动控制器
公开(公告)号：JP2008116056A
公开(公告)日：2008-05-22
申请号：JP2008018067
申请日：2008-01-29
申请人： Luk Getriebe Syst Gmbh , ルークゲトリーベ−ジステーメゲゼルシャフトミットベシュレンクテルハフツング
发明人： FRIEDMANN OSWALD , WALTER BERNHARD , HOMM MANFRED , REUSCHEL MICHAEL
IPC分类号： F16D48/02 , F16H47/00 , F16D25/12 , F16D48/06 , F16H61/02 , F16H61/662 , F16L21/04 , F16L27/12
CPC分类号： F16L27/125 , B60W2710/027 , F16D25/123 , F16D48/066 , F16D2048/0203 , F16D2048/0281 , F16D2500/1026 , F16D2500/30415 , F16D2500/30426 , F16D2500/5104 , F16D2500/70217 , F16D2500/70223 , F16D2500/70294 , F16D2500/70615 , F16D2500/70626 , F16H57/0473 , F16H61/0206 , F16H61/662 , F16H2061/0046 , F16L21/04
摘要： PROBLEM TO BE SOLVED: To provide a revolution introduction part allowing only comparatively small leakage. SOLUTION: The first end area of the tubular part 3 is inserted into and engaged with a hole 4 in the first component 1, and the second end area of the tubular part 3 is inserted into and engaged with a hole 5 in the second component 2. The first end area of the tubular part 3 is sealed by a piston ring 9 to the inner wall of the hole 4 of the first component 1, and it is moreover freely and relatively revolvable to the first component 1. An O-ring packing 7 is automatically tightened to the inner wall of the hole 5 of the second component 2 and the tubular part 3 is formed so that it revolves at the same speed as the second component 2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供只允许较小泄漏的旋转引入部件。解决方案：管状部件3的第一端部插入第一部件1中的孔4并与其接合，并且管状部件3的第二端部区域被插入并与孔5中的接合部第二部件2.管状部件3的第一端部区域由活塞环9密封到第一部件1的孔4的内壁，并且还自由地相对于第一部件1旋转。自动包装7自动地紧固到第二部件2的孔5的内壁，并且管状部件3形成为以与第二部件2相同的速度旋转。版权所有（C）2008 ，JPO＆INPIT

9. 发明专利

JPS6184419A Hydraulic control device 失效
标题翻译：液压控制装置
公开(公告)号：JPS6184419A
公开(公告)日：1986-04-30
申请号：JP20577784
申请日：1984-10-01
申请人： Komatsu Ltd
发明人： ASAYAMA YOSHIO , TSUBOTA MAKIO , TAKITANI YUKITAKA , OKURA YASUNORI
IPC分类号： F16D48/02 , F16D48/06
CPC分类号： F16D48/02 , F16D2048/0209 , F16D2048/0212 , F16D2048/0263 , F16D2048/0266 , F16D2500/70294
摘要： PURPOSE:To optionally adjust the hydraulic pressure of oil fed to a load, by providing a relief valve whose valve opening pressure set by a spring is changed in association with the displacement of a piston, and an electrically driven type flow control valve disposed in a hydraulic pressure supply passage, for controlling the above-mentioned piston. CONSTITUTION:In the case of application of a hydraulic control valve for controlling the hydraulic pressure control of a speed-change clutch in a transmission unit, a variable relief valve 1 and a variable restrictor valve 30 positioned above the former, are disposed in a valve body 2. The relief valve 1 is composed of a spool 3 having piston sections 4, 5 and a piston 8 positioned on the line coaxial with the spool 3, and oil chambers 6-10 are defined in the inside of a cylinder bore. The spring force of spring 19 disposed between the spool 3 and the piston 8 may be adjusted in association with the displacement of the piston 8. The variable restrictor valve 30 is controlled by an electrically driven actuator 35 in accordance with the operating condition of a vehicle, thereby it is possible to control the hydraulic pressure effected upon the piston 8 so that the hydraulic pressure fed to clutch cylinders 22A, 22B is changed.
摘要翻译：目的：为了选择性地调整供给到负载的油的液压，通过提供一种安全阀，其安全阀由弹簧设定的开阀压力与活塞的位移相关地改变，以及电动式流量控制阀，用于控制上述活塞的液压供给通道。构成：在应用用于控制变速单元中的变速离合器的液压控制的液压控制阀的情况下，将位于变压器上方的可变溢流阀1和可变节流阀30配置在阀安全阀1由具有活塞部分4,5和位于与卷轴3同轴的管线上的活塞8的卷轴3组成，油室6-10限定在缸孔内部。布置在卷轴3和活塞8之间的弹簧19的弹簧力可以与活塞8的位移相关联地调节。可变节流阀30由电动致动器35根据车辆的操作条件来控制从而可以控制在活塞8上产生的液压，使得供给到离合器缸22A，22B的液压变化。

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