专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP5046509B2 Gradient sensor and methods of use thereof 有权
公开(公告)号：JP5046509B2
公开(公告)日：2012-10-10
申请号：JP2005323097
申请日：2005-11-08
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：デイヴィッドソンリンカーン
IPC分类号： G01C9/00
CPC分类号： G01C9/02 , G01B21/22

2. 发明专利

JP2011103145A Method for manufacturing control device 有权
标题翻译：制造控制装置的方法
公开(公告)号：JP2011103145A
公开(公告)日：2011-05-26
申请号：JP2011031233
申请日：2011-02-16
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： G05G1/00 , B22D17/00 , B22D19/00 , B22D19/04 , G05G25/00
CPC分类号： G06F3/0338 , G05G9/047 , G05G2009/04707 , G05G2009/04755
摘要： PROBLEM TO BE SOLVED: To obtain a joy stick which is more strong as compared with a conventional stick, prevents performance from being deteriorated and can obtain high reliability even in a severe environment. SOLUTION: A method for forming a control device includes a step for positioning a magnet and a shaft in a die and a step for die-casting zinc around the magnet and the shaft. The magnet is sintered as a C-shaped magnet having both opposing ends forming a slot along a C-shaped body. An anti-rotate pin is positioned in the die and at least a part of the pin is inserted into the slot. Zinc is die-casted around the magnet, the shaft and the anti-rotate pin. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了获得与常规棒相比更强的操纵杆，防止性能劣化，并且即使在恶劣的环境下也可以获得高可靠性。解决方案：一种用于形成控制装置的方法包括将磁体和轴定位在模具中的步骤以及围绕磁体和轴压铸锌的步骤。磁体被烧结成具有两个相对端的C形磁体，C形磁体沿着C形体形成狭槽。反转销定位在模具中，并且销的至少一部分插入槽中。锌被压铸在磁铁，轴和防旋转销周围。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2009106148A Electric motor operating method 审中-公开
标题翻译：电机操作方法
公开(公告)号：JP2009106148A
公开(公告)日：2009-05-14
申请号：JP2008260479
申请日：2008-10-07
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 , HERRIN JEFF L
IPC分类号： H02P9/00 , B66F9/22 , B66F9/24 , H02J7/34 , H02P29/00
CPC分类号： B66F9/24 , B66F9/07572 , H02J7/345 , H02J9/061
摘要： PROBLEM TO BE SOLVED: To provide an operating system for an electric motor which corresponds to a hydraulic pump for moving a load. SOLUTION: The operating system has an electric power supply electrically connected to an electric motor. In this operating system, a capacitor charge/discharge circuit is connected to a capacitor, and when the operating system is at work, energy is stored up in the capacitor. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供对应于用于移动负载的液压泵的电动机的操作系统。
解决方案：操作系统具有电连接到电动机的电源。在该操作系统中，电容器充电/放电电路连接到电容器，并且当操作系统工作时，能量被存储在电容器中。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP3980336B2 Method for producing a closed cavity piston 有权
公开(公告)号：JP3980336B2
公开(公告)日：2007-09-26
申请号：JP2001360329
申请日：2001-11-27
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：ジェイストペックロバート
IPC分类号： F16J1/00 , B23K20/12 , B23K20/24 , B23P15/10 , F04B53/14
CPC分类号： B23P15/10 , F04B53/14 , F16J1/005

5. 发明专利

JP2007071201A Improved structure of integrated electric-fluid pressure power unit 审中-公开
标题翻译：综合电力压力发电机组改进结构
公开(公告)号：JP2007071201A
公开(公告)日：2007-03-22
申请号：JP2006232895
申请日：2006-08-30
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： RUFFNER DOUGLAS B , GANDRUD MICHAEL D , HERRIN JEFF L
IPC分类号： F04B53/08 , F04B53/00 , H02K9/18
CPC分类号： F04B1/128 , F04B1/14 , F04B17/03
摘要： PROBLEM TO BE SOLVED: To dynamically balance mechanical parts inside an assembly body by reducing the cost of the assembly body and by improving the dynamic properties of an electric motor. SOLUTION: In the electric-liquid pressure power unit, passing fluid pressure fluid flow is improved. This unit improves the flow of the fluid body by providing an entrance port inside the housing connected by the fluid body in the rotor, on which a fin is cast-made, and an electrical motor having at least an opening part provided in the rotor inside. The electric motor to which the entrance of a liquid pump is connected by the fluid body and fins of the electric motor feed the liquid fluid body to the inlet of the liquid pressure pump. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过降低组装体的成本和通过改善电动机的动态特性来动态地平衡组件体内的机械部件。解决方案：在电液压力动力装置中，提高流体压力流体流动。该单元通过在壳体内设置入口端口来改善流体的流动，所述入口通过转子内的流体主体连接，在其上铸有翅片，以及电动机，其至少具有设置在转子内部的开口部分。液体泵的入口与流体相连的电动马达，电动马达的翅片将液体流体输送到液压泵的入口。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2005090749A Open circuit hydraulic transmission device comprising automatic pressure compensation remote equipment 审中-公开
标题翻译：包含自动压力补偿的开路液压传动装置遥控设备
公开(公告)号：JP2005090749A
公开(公告)日：2005-04-07
申请号：JP2004269075
申请日：2004-09-16
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： MACLEOD IAN J C
IPC分类号： F15B11/02 , F04B49/08 , F15B11/028
CPC分类号： F04B49/08 , F04B2205/09
摘要： PROBLEM TO BE SOLVED: To provide a means for supplying high pressure oil for actuating an operation circuit such as a brake and a differential lock. SOLUTION: This invention relates to an open circuit hydraulic transmission device 10 having a two-position three-direction logical valve 22 for automatically compensating a pressure of the high pressure oil. The open circuit hydraulic transmission device comprises a pump 12 for supplying the high pressure oil of an oil pressure passage to the two-position three-direction logical valve 22 through a hole 20. The two-position three-direction logical valve 22 sends the high pressure oil to a pressure compensation remote relief valve 36 or stops the high pressure oil on the basis of a load detection signal. Whether the two-position three-way logical valve 22 sends the high pressure oil from the pump or not is determined on the basis of the load detection signal. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供用于供应用于致动诸如制动器和差速锁的操作电路的高压油的装置。解决方案本发明涉及一种具有用于自动补偿高压油的压力的双位三方向逻辑阀22的开路液压传动装置10。开式液压传动装置包括用于通过孔20将油压通道的高压油供给到两位三方逻辑阀22的泵12.两位置三方向逻辑阀22将高压将压力油压至压力补偿远程溢流阀36，或者根据负载检测信号停止高压油。基于负载检测信号确定双位三通逻辑阀22是否从泵送出高压油。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005042711A Inclined shaft type hydrostatic module with multiple yokes 有权
标题翻译：带有多个YOKS的倾斜式滑动模块
公开(公告)号：JP2005042711A
公开(公告)日：2005-02-17
申请号：JP2004177678
申请日：2004-06-16
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： FLEMING JOHN , MEYER SCOTT , DAGU KAADERU , MASINI CHRISTOPHER P
IPC分类号： F03C1/06 , F04B1/24 , F04B23/06 , F04B53/00
CPC分类号： F03C1/0639 , F04B1/24 , F16H2039/005
摘要： PROBLEM TO BE SOLVED: To reduce the size of a variable displacement inclined shaft type hydrostatic unit. SOLUTION: A hydrostatic module including a pair of shafts 25, 26 is supported to freely rotate on a frame 12, two yokes 14, 16 are pivoted thereon, and each yoke has a complementary surface for a second yoke and the frame so that the space occupied by the yokes is minimized. The yokes and the frame are provided with stopper means 50, 52, 54, 56 for limiting the pivotal motion of the yokes. A hydrostatic power unit is supported by the respective yokes, and the respective yokes are connected to one shaft. A control system 62 having a unit part control housing including a servo piston pivots the yokes. The servo piston determines the orientation of each yoke separately, and an integrated fluid control port plate is fixed in a control housing, thereby determining the route of a hydrostatic fluid to a number of positions in the control housing. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了减小可变排量斜轴式静液压单元的尺寸。解决方案：包括一对轴25,26的流体静力学模块被支撑以在框架12上自由旋转，两个轭14,16枢转在其上，并且每个轭具有用于第二轭和框架的互补表面磁轭所占据的空间被最小化。轭和框架设置有用于限制轭的枢转运动的止动装置50,52,54,56。液压动力单元由相应的轭支撑，并且各个轭连接到一个轴。具有包括伺服活塞的单元部分控制壳体的控制系统62枢转轭架。伺服活塞分别确定每个轭的方向，并且将集成的流体控制端口板固定在控制壳体中，从而确定静液压流体到控制壳体中的多个位置的路线。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004316906A Relief valve for selecting detent mode 审中-公开
公开(公告)号：JP2004316906A
公开(公告)日：2004-11-11
申请号：JP2004097442
申请日：2004-03-30
申请人： Deere & Co , Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド , ディア・アンド・カンパニー
发明人： COURTRIGHT DENNIS O , TOW JOHN P , SIGL DAVID L
IPC分类号： F16K17/04 , F16K11/044 , F16K11/048 , F16K17/168 , F16K31/163 , F16K37/00
CPC分类号： F16K17/168 , F15B13/024 , F15B13/0402 , F16K17/042 , F16K31/52466 , Y10T137/86485 , Y10T137/86638
摘要： PROBLEM TO BE SOLVED: To provide a relief valve using a single manual spool valve for enabling a number of detent modes. SOLUTION: The relief valve comprises a spool 18 rotatably mounted in a sleeve 12 for closing a flow path from a port 38, a plurality of ports 19A, B provided in the sleeve for matching sometimes to a port 19C in the spool so that a fluid flow passes therethrough depending on the rotation position of the spool, and a means 26 for selectively rotating the spool. The spool is held at one of the plurality of rotation positions to form a different path for passing fluid, producing a liquid operated mode. COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2004308897A Non-joined type check and relief valve 有权
公开(公告)号：JP2004308897A
公开(公告)日：2004-11-04
申请号：JP2004075757
申请日：2004-03-17
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： LANDHUIS KEVIN J
IPC分类号： F16K15/06 , F16K17/04 , F16K17/18
CPC分类号： F16H61/4017 , F16K17/18 , Y10T137/7772 , Y10T137/7775 , Y10T137/7777 , Y10T137/778 , Y10T137/7851 , Y10T137/7852 , Y10T137/7853 , Y10T137/86171
摘要： PROBLEM TO BE SOLVED: To provide a check and relief valve having both optimum check and relief functions. SOLUTION: The non-joined type check and relief valve to be used in a fluid circuit has a cylindrical guide housing to be moved during the check function of the valve. The cylindrical guide housing has a gap parameter for selecting an optimum check response time. A damping disc to be moved in a guide during the relief function of the valve is provided in the cylindrical guide housing. The damping disc has a different gap parameter for selecting an optimum damping capacity and the stability of the fluid circuit. Thus, the check gap parameter and the relief gap parameter are mutually independent, and so the valve has both optimum check and relief functions. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2004175348A Hydraulic mechanical transmission device having differential steer 审中-公开
公开(公告)号：JP2004175348A
公开(公告)日：2004-06-24
申请号：JP2003369393
申请日：2003-10-29
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： POLLMAN FREDERIC W
IPC分类号： A01B69/00 , B60K17/10 , B60K17/16 , B62D11/18 , F16H47/04 , F16H48/10
CPC分类号： F16H47/04 , B62D11/18 , F16H2037/088 , F16H2037/0886 , F16H2037/106 , F16H2047/045
摘要： PROBLEM TO BE SOLVED: To provide a differential steer device having a good steering property, being used for a skid loader or the like which runs at a high speed.
SOLUTION: This hydraulic mechanical transmission device drives two planet gear parts used for advancing/reversing and the differential steer. For the hydraulic mechanical transmission device of two modes or three modes, a first hydraulic transmission device is provided in parallel with two or three mechanical power paths formed by separate clutches. One of the clutches has a reverse speed gear which generates a reverse output speed. The planet gear part comprising four members joins powers in parallel, and imparts a variable speed and a torque to two output shafts. The differential steer is constituted of two planet gear parts which are connected with the output unit of the hydraulic mechanical transmission device and a second hydraulic transmission device. The planet gear part has a reverse speed gear on one power path. The second hydraulic transmission device accelerates one of the output shafts, and at the same time, decelerates the other output shaft by a portion of the accelerated speed, and thus, controls a differential speed between the output shafts.
COPYRIGHT: (C)2004,JPO

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式