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61. 发明专利

JP2009036207A Swash plate type axial piston hydraulic system with device having three operational displacements 审中-公开
标题翻译：具有三个操作位移的设备的滑板式轴向活塞液压系统
公开(公告)号：JP2009036207A
公开(公告)日：2009-02-19
申请号：JP2008197217
申请日：2008-07-31
申请人： Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド
发明人： BECKER AARON T , HORVAT JR BRANKO JOSEPH
IPC分类号： F04B1/16
CPC分类号： F04B1/324
摘要： PROBLEM TO BE SOLVED: To solve a problem of necessity of improving accuracy in displacement of a swash plate and reduction of torque loss accompanying speeding-up in an operation speed of a swash plate type axial piston hydraulic system.
SOLUTION: The swash plate type axial piston hydraulic system 10 is provided with a housing 12 using a servo piston 24 in order to control displacement of the swash plate 22 in the system. The axial piston hydraulic system 10 provides three operational positions in response to an angle of the swash plate 22 by using a servo member 46 arranged in a cavity of an end cap 14 of the housing 12.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：为了解决斜盘式轴向柱塞液压系统的运转速度伴随着加速而提高斜盘的位移精度和降低转矩损失的必要性的问题。解决方案：旋转斜盘式轴向柱塞液压系统10设置有使用伺服活塞24的壳体12，以便控制斜盘22在系统中的位移。轴向柱塞液压系统10通过使用布置在壳体12的端盖14的空腔中的伺服构件46来响应于斜盘22的角度而提供三个操作位置。（C）2009年， JPO和INPIT

62. 发明专利

JP2008309154A Web-less valve plate for hydraulic unit 审中-公开
标题翻译：液压单元无阀门板
公开(公告)号：JP2008309154A
公开(公告)日：2008-12-25
申请号：JP2008151385
申请日：2008-06-10
申请人： Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド
发明人： LIGHT JOSEPH
IPC分类号： F04B1/24 , B60T17/00 , F03C1/24 , F04B53/10
CPC分类号： F04B1/2042
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic unit capable of increasing the pressure resistance of a valve plate without using a web. SOLUTION: The hydraulic unit is provided with first and second support structures to eliminate the use of webs within an arcuate inlet and outlet of the valve plate. Specifically, a valve plate body extends between inner and outer edges wherein, in a first state, the outer edge is placed in close proximity to the first support structure and the inner edge is placed in close proximity to the second support structure. Thus, the pressure of liquid flowing through the arcuate inlet and outlet deflects the inner and outer edges to be engaged with the first or second support structure, respectively. Accordingly, a part of the stress applied to the valve plate body is passed to the first or second support structure to reinforce the valve plate. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不使用卷材的情况下提高阀板的耐压性的液压单元。解决方案：液压单元设置有第一和第二支撑结构，以消除在阀板的弓形入口和出口内的腹板的使用。具体来说，阀板体在内边缘和外边缘之间延伸，其中在第一状态下，外边缘靠近第一支撑结构设置，内边缘靠近第二支撑结构放置。因此，流过弧形入口和出口的液体的压力分别使内外边缘偏转以与第一或第二支撑结构接合。因此，施加到阀板体的应力的一部分被传递到第一或第二支撑结构以加强阀板。版权所有（C）2009，JPO＆INPIT

63. 发明专利

JP4174014B2 How to control the hydraulic pump 有权
公开(公告)号：JP4174014B2
公开(公告)日：2008-10-29
申请号：JP2003201045
申请日：2003-07-24
申请人：サウアーダンフォスインコーポレイテッド
发明人：シークロッククレイグ , ディーカーヴァーシャノン , シーフランツスティーヴン , エムグリーンデニス
IPC分类号： F04B1/26 , F04B49/00 , F04B1/20 , F04B1/22 , F04B1/32 , F16H61/42 , F16H61/431 , F16H61/46
CPC分类号： F16H61/431 , F04B1/2042 , F04B1/324 , F16H61/46

64. 发明专利

JP2008144969A Transmission operation method 审中-公开
标题翻译：传输操作方法
公开(公告)号：JP2008144969A
公开(公告)日：2008-06-26
申请号：JP2007316010
申请日：2007-12-06
申请人： Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド
发明人： WILLIAMS KEITH R
IPC分类号： F16H61/02 , F16H59/24 , F16H59/42 , F16H59/44 , F16H59/54 , F16H61/42 , F16H61/46 , F16H61/465 , F16H61/66
CPC分类号： F16H61/42 , F16H59/24 , F16H59/36 , F16H59/44 , F16H59/54 , F16H61/465 , F16H2059/366 , F16H2059/6853 , F16H2061/0078 , F16H2061/0096 , Y10T477/631 , Y10T477/635 , Y10T477/68 , Y10T477/688 , Y10T477/69 , Y10T477/6939
摘要： PROBLEM TO BE SOLVED: To provide a transmission operation method for an automobile. SOLUTION: The transmission operation method for an automobile includes a step to determine an open loop ratio percentage from an engine RPM input signal and a brake input signal using the first algorithm, a step to determine a closed loop ratio percentage from an engine RPM input signal using the second algorithm, an automobile RPM input signal and a throttle input signal and a step to get a command percentage by totaling this open loop ratio percentage and the closed loop ratio percentage. A swash plate positioner is operated to operate the gear transmission by totalling this command percentage and a swash plate input. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于汽车的变速器操作方法。解决方案：用于汽车的变速器操作方法包括使用第一算法从发动机RPM输入信号和制动输入信号确定开环比率的步骤，确定来自发动机的闭环比率百分比的步骤使用第二算法的RPM输入信号，汽车RPM输入信号和节气门输入信号，以及通过合计该开环比率百分比和闭环比率来获得命令百分比的步骤。操作旋转斜盘定位器，通过合并该指令百分比和斜盘输入来操作齿轮传动。版权所有（C）2008，JPO＆INPIT

65. 发明专利

JP2007052792A Magnetic controller 审中-公开
标题翻译：磁控制器
公开(公告)号：JP2007052792A
公开(公告)日：2007-03-01
申请号：JP2006221979
申请日：2006-08-16
申请人： Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド
发明人： DIDIER STANLEY N , GULICK DALE M
IPC分类号： G06F3/033
CPC分类号： G05G9/047 , G05G1/02 , G05G2009/04707 , G05G2009/04755 , H01F7/0205
摘要： PROBLEM TO BE SOLVED: To make this magnetic controller more stronger than a conventional joy stick, and to obtain high reliability even in a hash environment without deteriorating performance. SOLUTION: This controller is provided with an elongated shaft, a C-shaped magnet and an anti-rotation pin. The sintered C-shaped magnet and anti-rotation pin are encapsulated in a spherical member. The C-shaped magnet has opposing ends configuring a slot along the C-shaped main body. The anti-rotation pin is put through the slot and connected to the shaft. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：使得该磁控制器比常规的操纵杆更强，并且即使在哈希环境中也能获得高可靠性而不会降低性能。
解决方案：该控制器设有细长轴，C形磁铁和防旋转销。烧结的C形磁体和防旋转销被封装在球形构件中。 C形磁体具有沿着C形主体构成槽的相对端。防旋转销穿过槽并连接到轴上。版权所有（C）2007，JPO＆INPIT

66. 发明专利

JP2006133230A Inclination sensor and utilization method therefor 有权
标题翻译：内置传感器及其应用方法
公开(公告)号：JP2006133230A
公开(公告)日：2006-05-25
申请号：JP2005323097
申请日：2005-11-08
申请人： Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド
发明人： DAVIDSON LINCOLN
IPC分类号： G01C9/00
CPC分类号： G01C9/02 , G01B21/22
摘要： PROBLEM TO BE SOLVED: To detect errors during normal operations, in an inclination sensor equipped with an accelerometer.
SOLUTION: The inclination sensor, equipped with at least three accelerometers which are mounted in the same plane, is provided. This inclination sensor is mounted on a base part. The measurement method of inclination angle includes a step in which at least three accelerometers are mounted at the base on the same plane, a step which detects the gravitational acceleration for each accelerometer and a step which calculates the inclination angle, based on the detected acceleration.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在正常操作中检测装备有加速度计的倾角传感器中的错误。
解决方案：提供安装在同一平面上的至少三个加速度计的倾斜传感器。该倾斜传感器安装在基座部分上。倾斜角度的测量方法包括以下步骤：至少三个加速度计安装在同一平面上的基座处，检测每个加速度计的重力加速度的步骤和基于检测到的加速度来计算倾斜角度的步骤。版权所有（C）2006，JPO＆NCIPI

67. 发明专利

JP2006077979A Closed cavity piston for hydrostatic power unit and method of manufacturing the same 有权
标题翻译：用于静电功率单元的封闭空腔活塞及其制造方法
公开(公告)号：JP2006077979A
公开(公告)日：2006-03-23
申请号：JP2005181336
申请日：2005-06-22
申请人： Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド
发明人： ROBER DARYL I , BETZ MICHAEL A , KLINKEL ROBERT J
IPC分类号： F16J1/09 , B22F7/06 , B23P15/10 , F03C1/28 , F04B53/14 , F16J1/14
CPC分类号： B23P15/10
摘要： PROBLEM TO BE SOLVED: To provide an improved new closed cavity piston by applying the most advanced technology. SOLUTION: This closed cavity piston made from a metal injection molding process, has an elongated cylindrical body with a first end that is adapted to receive a slipper. The piston also has at least one hollow compartment and a hollow stem that transports hydraulic fluid. After the metal injection molding process, an end cap having a central opening is sinterbonded to a second end part of the body. The central opening aligns with the hollow stem to provide a fluid outlet. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过应用最先进的技术提供改进的新型闭孔活塞。解决方案：由金属注射成型工艺制成的该闭合腔活塞具有细长的圆柱体，其具有适于接收拖鞋的第一端。活塞还具有至少一个中空隔室和输送液压流体的空心阀杆。在金属注射成型工艺之后，具有中心开口的端盖被烧结到主体的第二端部。中心开口与空心杆对齐以提供流体出口。版权所有（C）2006，JPO＆NCIPI

68. 发明专利

JP2006072999A Joystick device carrying out redundant sensor processing 审中-公开
标题翻译：执行冗余传感器处理的物体设备
公开(公告)号：JP2006072999A
公开(公告)日：2006-03-16
申请号：JP2005245114
申请日：2005-08-26
申请人： Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド
发明人： BLOCH JESPER O
IPC分类号： G06F3/038
CPC分类号： G05G9/047 , G05G5/05 , G05G5/06 , G05G2009/04774 , Y10T74/20201
摘要： PROBLEM TO BE SOLVED: To judge whether or not a joystick device has failed. SOLUTION: The joystick device has a grip assembly pivotably connected to a base assembly. The base assembly has sensing elements that detect the movement of the grip assembly as it pivots about the base assembly. A microprocessor is arranged within the base assembly and the sensing elements. The microprocessor verifies an output signal prior to transmitting to a remote controller. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：判断操纵杆装置是否失败。解决方案：操纵杆装置具有可枢转地连接到基座组件的把手组件。基座组件具有感测元件，其检测抓握组件在其围绕基座组件枢转时的运动。微处理器布置在基座组件和传感元件内。微处理器在发送到遥控器之前验证输出信号。版权所有（C）2006，JPO＆NCIPI

69. 发明专利

JP2005233421A Improved charge/auxiliary circuit for power loss reduction in hydrostatic pressure system 审中-公开
标题翻译：改进的静电压力系统中减少电力损失的充电/辅助电路
公开(公告)号：JP2005233421A
公开(公告)日：2005-09-02
申请号：JP2005032415
申请日：2005-02-09
申请人： Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド
发明人： BETZ MICHAEL A , HERRIN JEFF L , JOHNSON ALAN W
IPC分类号： F04C11/00 , F04C2/22 , F04C2/344 , F15B11/00 , F15B11/17 , F16D39/00
CPC分类号： F15B11/17 , F15B2211/20507 , F15B2211/20546 , F15B2211/20561 , F15B2211/20584 , F15B2211/27 , F15B2211/7142 , F15B2211/781
摘要： PROBLEM TO BE SOLVED: To provide a charge pump which meets pressure requirements of a charge circuit and a auxiliary circuit with minimum power loss. SOLUTION: A charge pump having two independent outlets being capable of meeting pressure requirements of both a charge circuit and a auxiliary circuit is provided. The charge pump is a multiple roller vane pump which comprises at least one inlet and two outlets independent of one another. The first outlet is in fluid communication with the charge circuit and the second outlet is in fluid communication with the auxiliary circuit. Two outlets are independent of one another, so the roller vane pump can independently meet pressure requirements of both the charge circuit and the auxiliary circuit. Two outlets preferably face each other in diametrical direction, and thereby a load applied on a driving shaft is reduced. Preferably, the roller vane has the second inlet independent of the first inlet. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供满足充电电路和辅助电路的压力要求的电荷泵，功率损耗最小。解决方案：提供具有两个独立插座的电荷泵，其能够满足充电电路和辅助电路两者的压力要求。电荷泵是多重叶片泵，其包括彼此独立的至少一个入口和两个出口。第一出口与充电电路流体连通，第二出口与辅助电路流体连通。两个出口彼此独立，因此滚子叶片泵可以独立地满足充电电路和辅助电路的压力要求。两个出口优选在直径方向上彼此面对，从而减小施加在驱动轴上的负载。优选地，滚轮叶片具有独立于第一入口的第二入口。版权所有（C）2005，JPO＆NCIPI

70. 发明专利

JP2005042916A Electric loop flushing device 审中-公开
标题翻译：电循环冲洗装置
公开(公告)号：JP2005042916A
公开(公告)日：2005-02-17
申请号：JP2004201419
申请日：2004-07-08
申请人： Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド
发明人： GANDRUD MICHAEL D
IPC分类号： F15B21/04 , F15B11/08 , F16H61/40 , F16H61/4104
CPC分类号： F16H61/40 , F16H61/4104
摘要： PROBLEM TO BE SOLVED: To provide an electric loop flushing device applying an electric proportion type fluid control valve for adjusting the flushing fluid in a closed loop circuit of a hydraulic transmission device.
SOLUTION: This loop flushing device in a closed circuit type hydraulic system comprises a variable displacement hydraulic pump connected with a hydraulic motor by fluid. The flushing fluid in the closed loop circuit is controlled by the electric proportion type fluid control valve. The electric proportion type fluid control valve is controlled by a control part connecting the fluid control valve to a low pressure side of the closed loop circuit.
COPYRIGHT: (C)2005,JPO&NCIPI

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