-
1.发明授权公开(公告)号：US07093434B2
公开(公告)日：2006-08-22
申请号：US10482071
申请日：2002-06-18
申请人： Shuji Shiozaki , Takeshi Oouchida , Hiroshi Matsuyama , Hisanori Mori , Kunihiko Sakamoto , Yukio Kubota
发明人： Shuji Shiozaki , Takeshi Oouchida , Hiroshi Matsuyama , Hisanori Mori , Kunihiko Sakamoto , Yukio Kubota
IPC分类号： F16D31/02
摘要： A hydraulic continuously variable transmission has a variable displacement type first hydraulic system having a first plunger and a plunger abutting section which actuates the first plunger, and a second hydraulic system having a second plunger and provided with an output rotary section which rotates with abutment on the second plunger. A cylinder block rotates about an axis and has a first plunger hole and a second plunger hole which respectively retain the first and second plungers. A hydraulic closing circuit connects the first and second plunger holes and circulates a working oil between the first and second plunger holes. The continuously variable transmission has a distributing valve for controlling circulation of the working oil in the hydraulic closing circuit, a valve hole, formed in the cylinder block, for retaining the distributing valve, and a shaft which penetrates the cylinder block. The shaft and the cylinder block rotate synchronously and the output rotary section is rotatably supported around the shaft. The valve hole is formed in parallel to the shaft, and restriction means is arranged inclined with respect to the shaft and rotates in synchronism with the cylinder block to reciprocate the distributing valve with the distributing valve being restricted.
摘要翻译： 液压无级变速器具有可变排量型第一液压系统，其具有致动第一柱塞的第一柱塞和柱塞邻接部分，以及具有第二柱塞的第二液压系统，该第二液压系统设置有输出旋转部分， 第二柱塞。 气缸体围绕轴线旋转并且具有分别保持第一和第二柱塞的第一柱塞孔和第二柱塞孔。 液压闭合回路连接第一和第二柱塞孔，并使工作油在第一和第二柱塞孔之间循环。 无级变速器具有用于控制液压闭合回路中的工作油的循环的分配阀，形成在气缸体中的用于保持分配阀的阀孔和穿过气缸体的轴。 轴和气缸体同步旋转，输出旋转部分围绕轴可旋转地支撑。 阀孔平行于轴形成，并且限制装置相对于轴倾斜地设置并与气缸体同步地旋转，以便使分配阀在分配阀受到限制的情况下往复运动。
-
公开(公告)号：US20050166588A1
公开(公告)日：2005-08-04
申请号：US10517184
申请日：2003-06-17
摘要： A hydraulic stepless transmission comprises a first hydraulic system. Formed in a cylinder block are first and second plunger holes that contain first and second plungers, respectively, a hydraulic closed circuit that connects the first and second plunger holes, and distributing valve holes that contain distributing valves, which switch flow direction of hydraulic fluid in the circuit. A shaft and cylinder block synchronously rotate, with the first and second plunger holes formed in parallel to the shaft, respectively, and the swash plate of the second hydraulic system is rotatably supported around the shaft. The first and second plungers are urged toward the swash plates by springs provided in the corresponding first and second plunger holes, respectively. The swash plate of the first hydraulic system is supported by an outer ring of a first combined thrust and radial bearing that supports the shaft, and the swash plate of the second hydraulic system is supported by an outer ring of a second combined thrust and radial bearing that supports the shaft. The movement of inner rings of the first and second combined thrust and radial bearings in an axial direction to the shaft is regulated.
摘要翻译： 液压无级变速器包括第一液压系统。 形成在气缸体中的是分别包含第一和第二柱塞的第一和第二柱塞孔，连接第一和第二柱塞孔的液压闭合回路，以及分配阀孔，该阀分配阀将液压流体的流动方向切换 电路。 轴和缸体同步旋转，第一和第二柱塞孔分别与轴平行地形成，第二液压系统的斜板可旋转地支撑在轴上。 第一和第二柱塞分别通过设置在相应的第一和第二柱塞孔中的弹簧被推向斜盘。 第一液压系统的旋转斜盘由支撑轴的第一组合推力和径向轴承的外圈支撑，第二液压系统的斜盘由第二组合推力和径向轴承的外圈支撑 支撑轴。 第一和第二组合推力和径向轴承的内圈在轴向方向上的运动被调节。
-
公开(公告)号：US07117671B2
公开(公告)日：2006-10-10
申请号：US10517184
申请日：2003-06-17
摘要： A hydraulic stepless transmission comprises a first hydraulic system. Formed in a cylinder block are first and second plunger holes that contain first and second plungers, respectively, a hydraulic closed circuit that connects the first and second plunger holes, and distributing valve holes that contain distributing valves, which switch flow direction of hydraulic fluid in the circuit. A shaft and cylinder block synchronously rotate, with the first and second plunger holes formed in parallel to the shaft, respectively, and the swash plate of the second hydraulic system is rotatably supported around the shaft. The first and second plungers are urged toward the swash plates by springs provided in the corresponding first and second plunger holes, respectively. The swash plate of the first hydraulic system is supported by an outer ring of a first combined thrust and radial bearing that supports the shaft, and the swash plate of the second hydraulic system is supported by an outer ring of a second combined thrust and radial bearing that supports the shaft. The movement of inner rings of the first and second combined thrust and radial bearings in an axial direction to the shaft is regulated.
摘要翻译： 液压无级变速器包括第一液压系统。 形成在气缸体中的是分别包含第一和第二柱塞的第一和第二柱塞孔，连接第一和第二柱塞孔的液压闭合回路，以及分配阀孔，该阀分配阀将液压流体的流动方向切换 电路。 轴和缸体同步旋转，第一和第二柱塞孔分别与轴平行地形成，第二液压系统的斜板可旋转地支撑在轴上。 第一和第二柱塞分别通过设置在相应的第一和第二柱塞孔中的弹簧被推向斜盘。 第一液压系统的旋转斜盘由支撑轴的第一组合推力和径向轴承的外圈支撑，第二液压系统的斜盘由第二组合推力和径向轴承的外圈支撑 支撑轴。 第一和第二组合推力和径向轴承的内圈在轴向方向上的运动被调节。
-
公开(公告)号：US20060156717A1
公开(公告)日：2006-07-20
申请号：US10517030
申请日：2003-06-17
CPC分类号： F04B1/122 , F03C1/0615 , F16D31/02 , F16H39/14
摘要： A hydraulic stepless transmission comprises a first hydraulic system which has first plungers and a swash plate which the first plungers abut on, and a second hydraulic system which has second plungers and a swash plate which the second plungers abut on. In a cylinder block, first and second plunger holes which contain first and second plungers respectively, a hydraulic closed circuit which connects the first and second plunger holes, and distributing valve holes which contain distributing valves which switch a flow direction of hydraulic fluid in the circuit are formed. A shaft, which extends through the cylinder block, and the cylinder block synchronously rotate. The first and second plunger holes are formed in parallel to the shaft respectively. The swash plate of the second hydraulic system is rotatably supported around the shaft. The shaft is supported by a combined thrust and radial bearing and a radial bearing on both sides of the cylinder block, respectively.
摘要翻译： 液压无级变速器包括具有第一柱塞的第一液压系统和第一柱塞抵接的斜盘，以及具有第二柱塞的第二液压系统和第二柱塞抵接的斜盘。 在气缸体中，分别包含第一和第二柱塞的第一和第二柱塞孔，连接第一和第二柱塞孔的液压闭合回路和分配阀孔，该阀孔包含分配阀，其切换回路中的液压流体的流动方向 形成。 延伸穿过气缸体的轴和气缸体同步旋转。 第一和第二柱塞孔分别平行于轴形成。 第二液压系统的旋转斜盘围绕轴可旋转地支撑。 轴分别由气缸体两侧的组合推力和径向轴承和径向轴承支撑。
-
公开(公告)号：US20110120104A1
公开(公告)日：2011-05-26
申请号：US12736472
申请日：2008-09-10
CPC分类号： F02D41/029 , B01D53/944 , B01D2255/1021 , B01D2258/012 , F01N3/023 , F01N2430/00 , F01N2560/08 , F02D29/04 , F02D2041/026 , F02D2200/0812
摘要： In an exhaust gas purifier provided in an engine, a filter regeneration control recovering a PM collecting capacity of filter means on the basis of a chemical reaction can be efficiently executed by a simple structure. An exhaust gas purifier in accordance with the present invention is provided with a particulate filter (50) for purifying an exhaust gas arranged in an exhaust path of an engine (5), an actuation portion hydraulic pump (101) driving on the basis of a power of the engine (5), a pressure sensor (68) capable of detecting a clogging state of the particulate filter (50), and a pressure control valve (104) and a switching solenoid valve (106) for forcibly increasing an actuation amount of the actuation portion hydraulic pump (101). The filter regeneration control increasing an engine load is executed by increasing a discharge pressure of the actuation portion hydraulic pump (101) in accordance with a pressure control of the pressure control valve (104) on the basis of detection information of the pressure sensor (68).
摘要翻译： 在设置在发动机中的排气净化器中，可以通过简单的结构有效地执行基于化学反应回收过滤装置的PM收集能力的过滤器再生控制。 根据本发明的废气净化器设置有用于净化布置在发动机（5）的排气路径中的废气的微粒过滤器（50），基于发动机（5）驱动的致动部分液压泵（101） 发动机（5）的功率，能够检测微粒过滤器（50）的堵塞状态的压力传感器（68）以及用于强制增加致动量的压力控制阀（104）和切换电磁阀（106） 的驱动部液压泵（101）。 通过根据压力传感器（68）的检测信息，根据压力控制阀（104）的压力控制来增大致动部液压泵（101）的排出压力，来实现提高发动机负荷的过滤器再生控制 ）。
-
公开(公告)号：US07305822B2
公开(公告)日：2007-12-11
申请号：US11369978
申请日：2006-03-08
IPC分类号： F15B31/02
CPC分类号： F16H39/14
摘要： The present invention relates to hydraulic equipment comprising input shaft (2) and output shaft; first and second plungers (8, 10) and first and second spool valves (9, 11) which are moved reciprocally axially; a cylinder block (7) which houses the plungers and spool valves and is rotated integrally with the input shaft; an input side swash plate (6) which touches the first plungers; and an output side swash plate (12) which touches the second plungers and is rotated integrally with the output shaft. The purpose of the present invention is to reduce number of parts concerning to the accuracy of the reciprocal movement of the first and second spool valves.Spool valve guides (37 and 47) on which guide grooves (37b and 47b) slanted against axis of the rotary shaft are formed, and the first or second spool valve is engaged with a holding member (38 or 48) attached to the guide groove or the guide groove.
摘要翻译： 本发明涉及包括输入轴（2）和输出轴的液压设备; 第一和第二柱塞（8,10）以及沿轴向往复运动的第一和第二滑阀（9,11） 缸体（7），其容纳柱塞和滑阀，并与输入轴一体旋转; 接触第一柱塞的输入侧斜盘（6）; 和输出侧斜盘（12），其接触第二柱塞并与输出轴一体地旋转。 本发明的目的是减少与第一和第二滑阀的往复运动的精度相关的部件数量。 在其上形成有倾斜于旋转轴的轴线的引导槽（37b和47b）的滑阀导向件（37和47），并且第一或第二滑阀与附接到旋转轴的保持构件（38或48） 引导槽或引导槽。
-
公开(公告)号：US20060174617A1
公开(公告)日：2006-08-10
申请号：US11369978
申请日：2006-03-08
IPC分类号： F16D39/00
CPC分类号： F16H39/14
摘要： The present invention relates to hydraulic equipment comprising input shaft (2) and output shaft; first and second plungers (8, 10) and first and second spool valves (9, 11) which are moved reciprocally axially; a cylinder block (7) which houses the plungers and spool valves and is rotated integrally with the input shaft; an input side swash plate (6) which touches the first plungers; and an output side swash plate (12) which touches the second plungers and is rotated integrally with the output shaft. The purpose of the present invention is to reduce number of parts concerning to the accuracy of the reciprocal movement of the first and second spool valves. Spool valve guides (37 and 47) on which guide grooves (37b and 47b) slanted against axis of the rotary shaft are formed, and the first or second spool valve is engaged with a holding member (38 or 48) attached to the guide groove or the guide groove.
摘要翻译： 本发明涉及包括输入轴（2）和输出轴的液压设备; 第一和第二柱塞（8,10）以及沿轴向往复运动的第一和第二滑阀（9,11） 缸体（7），其容纳柱塞和滑阀，并与输入轴一体旋转; 接触第一柱塞的输入侧斜盘（6）; 和输出侧斜盘（12），其接触第二柱塞并与输出轴一体地旋转。 本发明的目的是减少与第一和第二滑阀的往复运动的精度相关的部件数量。 在其上形成有倾斜于旋转轴的轴线的引导槽（37b和47b）的滑阀导向件（37和47），并且第一或第二滑阀与附接到旋转轴的保持构件（38或48） 引导槽或引导槽。
-
公开(公告)号：US08613192B2
公开(公告)日：2013-12-24
申请号：US12736472
申请日：2008-09-10
CPC分类号： F02D41/029 , B01D53/944 , B01D2255/1021 , B01D2258/012 , F01N3/023 , F01N2430/00 , F01N2560/08 , F02D29/04 , F02D2041/026 , F02D2200/0812
摘要： An engine exhaust gas purifier includes a filter, a hydraulic load mechanism, a clog detector and a forced actuation valve. The filter purifies the exhaust gas of the engine. The hydraulic load mechanism is driven by the engine's power. The clog detector detects a clogging state of the filter. The forced actuation valve forcibly increases an actuation amount of the hydraulic load mechanism. The filter is regenerated by increasing an engine load while maintaining an engine rotating speed, by increasing the actuation amount of the hydraulic load mechanism with an actuation of the forced actuation valve on the basis of detection information of the clog detector.
摘要翻译： 发动机废气净化器包括过滤器，液压负载机构，堵塞检测器和强制致动阀。 过滤器净化发动机的废气。 液压负载机构由发动机的动力驱动。 堵塞检测器检测过滤器的堵塞状态。 强制致动阀强制地增加液压负载机构的致动量。 通过根据堵塞检测器的检测信息，通过强制致动阀的致动来增加液压负载机构的致动量，通过增加发动机负荷同时保持发动机转速来再生过滤器。
-
公开(公告)号：US20080038573A1
公开(公告)日：2008-02-14
申请号：US10592877
申请日：2004-05-21
申请人： Katsuyoshi Kondoh , Mitsuhiro Goto , Hideaki Fukui , Shuji Shiozaki , Hajime Agata , Katsuhito Itakura , Kazunori Fukumoto
发明人： Katsuyoshi Kondoh , Mitsuhiro Goto , Hideaki Fukui , Shuji Shiozaki , Hajime Agata , Katsuhito Itakura , Kazunori Fukumoto
CPC分类号： C22C23/00 , B22F1/0011 , B22F9/04 , B22F2009/047 , B22F2998/10 , Y10T428/12014
摘要： When starting raw material powder is passed through a pair of rolls (2a), plastic working is applied to the starting raw material powder, and the crystal grain diameter of a metal or alloy constituting a matrix of the powder particle after processed is miniaturized. According to the thus provided alloy powder raw material, the maximum size of the powder particle is not more than 10 mm and the minimum size of the powder particle is not less than 0.1 mm, and the maximum crystal grain diameter of the metal or alloy constituting the matrix of the powder particle is not more than 30 μm.
摘要翻译： 当起始原料粉末通过一对辊（2a）时，对起始原料粉末施加塑性加工，并且构成加工后的粉末颗粒的基质的金属或合金的晶粒直径小型化。 根据如此提供的合金粉末原料，粉末颗粒的最大尺寸不大于10mm，粉末颗粒的最小尺寸不小于0.1mm，构成的金属或合金的最大晶粒直径 粉末颗粒的基质不超过30μm。
-
公开(公告)号：US09005058B2
公开(公告)日：2015-04-14
申请号：US13500807
申请日：2010-06-09
CPC分类号： F16H61/66272 , F16H9/18 , F16H55/56
摘要： A belt-type stepless transmission is provided with: an input shaft; an input pulley having a stationary sheave and a movable sheave; a transmission shaft disposed parallel to the input shaft; an output pulley having a stationary sheave and a movable sheave; a belt wound around the input pulley and the pulley; an output shaft disposed coaxially with the transmission shaft; and a cam mechanism having a sheave-side cam which is provided and affixed to the movable sheave and a shaft-side cam which is provided and affixed to the output shaft and causing the sheave-side cam and the shaft-side cam to make contact with each other to thereby enable the transmission of torque between the movable sheave and the output shaft and apply an axial pressing force corresponding to the torque to the movable sheave.
摘要翻译： 带式无级变速器具有：输入轴; 具有固定滑轮和可动滑轮的输入滑轮; 平行于所述输入轴设置的传动轴; 具有固定滑轮和可动滑轮的输出滑轮; 围绕输入滑轮和皮带轮缠绕的皮带; 与传动轴同轴设置的输出轴; 以及凸轮机构，其具有设置并固定到可动滑轮的滑轮侧凸轮和设置并固定到输出轴的轴侧凸轮，并且使滑轮侧凸轮和轴侧凸轮接触 从而能够在可动滑轮和输出轴之间传递扭矩，并将与扭矩对应的轴向推压力施加到可动滑轮。
-
-
-
-
-
-
-
-
-
搜索结果
19 条记录 (耗时 0.03 秒)
