公开(公告)号：US06244385B1

公开(公告)日：2001-06-12

申请号：US09368350

申请日：1999-08-05

申请人： Yoshimichi Tsubata ,  Katsuyuki Narai ,  Eiji Suzuki ,  Daihei Teshima ,  Atsushi Fujikawa ,  Keiichi Hanyu ,  Masaaki Yamaguchi ,  Tomoyuki Kanda ,  Eiji Ohyama ,  Akinori Tanno

发明人： Yoshimichi Tsubata ,  Katsuyuki Narai ,  Eiji Suzuki ,  Daihei Teshima ,  Atsushi Fujikawa ,  Keiichi Hanyu ,  Masaaki Yamaguchi ,  Tomoyuki Kanda ,  Eiji Ohyama ,  Akinori Tanno

IPC分类号： F01M118

CPC分类号： F16H57/0412 ,  F16H57/0434 ,  F16H57/0489 ,  F16H59/72 ,  F16H61/0025 ,  F16H61/12 ,  F16H61/662 ,  F16H2061/0037

摘要： A lubrication pressure controller comprises a lubrication pressure regulating valve 41, which is provided in a lubrication oil passage 36 directing hydraulic oil to lubricated parts, and a cooler pressure regulating valve 42, which is provided in a discharge oil passage 51b of the lubrication pressure regulating valve 41. The lubrication pressure regulating valve 41 adjusts the pressure in the lubrication oil passage 36, and the cooler pressure regulating valve 42 adjusts the pressure supplied to an oil cooler 55. The hydraulic oil discharged from the cooler pressure regulating valve 42 is returned through a recirculation line 52 to a suction oil passage 31 of a pump. In this construction, an adequate supply of lubrication oil is maintained even if one of the valves experiences locking of a valve spool on an open side. Moreover, by providing signal pressure generating means 60, which applies a signal pressure to these two valves in correspondence with a driving condition, the lubrication pressure controller can be set to acquire a desired balance in the lubrication, cooling and recirculation for the hydraulic oil in response to a driving condition.

摘要翻译： 润滑压力控制器包括：润滑压力调节阀41，其设置在将液压油引导到润滑部件的润滑油通道36中;以及冷却器压力调节阀42，其设置在润滑压力调节用的排出油路51b中 润滑压力调节阀41调节润滑油通道36中的压力，而冷却器压力调节阀42调节供给到油冷却器55的压力。从冷却器压力调节阀42排出的液压油通过 再循环管线52连接到泵的抽吸油通道31。 在这种结构中，即使其中一个阀在开放侧经历阀芯的锁定，也能保持足够的润滑油供应。 此外，通过提供信号压力发生装置60，其对应于驱动条件向这两个阀施加信号压力，可以设置润滑压力控制器以获得润滑，冷却和再循环中所需的平衡，用于液压油的润滑，冷却和再循环 回应驾驶状况。

公开(公告)号：US06238312B1

公开(公告)日：2001-05-29

申请号：US09391239

申请日：1999-09-07

申请人： Yoshimichi Tsubata ,  Tomoyuki Kanda ,  Eiji Ohyama ,  Eiji Suzuki ,  Naoki Uchiyama

发明人： Yoshimichi Tsubata ,  Tomoyuki Kanda ,  Eiji Ohyama ,  Eiji Suzuki ,  Naoki Uchiyama

IPC分类号： F16H5704

CPC分类号： F16H57/0489 ,  F16H37/021 ,  F16H57/0423 ,  Y10T74/2189

摘要： In a chamber R1 which accommodates a transmission device comprising a drive pulley 8, a driven pulley 9 and a belt 10, a cover 51 is provided to cover the lower peripheral portion of the drive pulley 8 along the periphery. The drive pulley is positioned below the driven pulley, and raised portions 52 which are used for the detection of the rotational speed of the drive pulley are provided on the periphery of the drive pulley. The end surface 51bs of the cover facing the inner wall 54 of the pulley chamber is positioned away from the inner wall with a clearance V therebetween. In a vehicular transmission which is constructed in this arrangement, the amount of lubrication oil that flows near to the periphery of the pulley which is positioned lower is comparatively small. Thus, this arrangement restricts agitation of the lubrication oil, which may be caused by the raised portions of the rotating pulley. Therefore, loss in the rotation of the pulley and oxidation and degradation of the lubrication oil are effectively prevented.

摘要翻译： 在容纳包括驱动带轮8，从动带轮9和带10的传动装置的室R1中，设置有盖51，以沿着周边覆盖驱动带轮8的下周边部分。 驱动滑轮位于从动皮带轮的下方，并且用于检测驱动皮带轮的转速的凸起部分52设置在驱动皮带轮的周边上。 面向皮带轮室的内壁54的盖的端面51bs定位成远离内壁，其间具有间隙V. 在这种结构中构成的车辆用传动装置中，位于下侧的带轮周边附近流动的润滑油量相对较小。 因此，这种布置限制了可能由旋转滑轮的凸起部分引起的润滑油的搅动。 因此，有效地防止了滑轮的旋转损失和润滑油的氧化和劣化。

公开(公告)号：US06527669B2

公开(公告)日：2003-03-04

申请号：US09946581

申请日：2001-09-05

申请人： Hirohiko Totsuka ,  Eiji Ohyama ,  Masaaki Yamaguchi ,  Yoshimichi Tsubata

发明人： Hirohiko Totsuka ,  Eiji Ohyama ,  Masaaki Yamaguchi ,  Yoshimichi Tsubata

IPC分类号： B60R4112

CPC分类号： F16H57/0489 ,  F16H57/0434 ,  F16H61/0021 ,  F16H61/662 ,  Y10T477/624 ,  Y10T477/6243 ,  Y10T477/65

摘要： Leak oil from a regulator 24 for regulating the pressure of oil supplied to a lubricating system (the lubricating pressure) is supplied to an oil cooler 23. An electromagnetic valve 25 is connected to a pressure controlling and regulating oil chamber 24a of the regulator 24 so that the lubricating pressure can be controlled to be increased or decreased. The lubricating pressure is decreased while an engine is running in a low load state during a high-speed running to thereby increase the volume of oil to be supplied to the oil cooler 23.

公开(公告)号：US06189412B1

公开(公告)日：2001-02-20

申请号：US09359132

申请日：1999-07-23

申请人： Yoshimichi Tsubata ,  Shuji Kuroda ,  Eiji Ohyama ,  Eiji Suzuki ,  Hiroyuki Kita ,  Tomoaki Ishikawa

发明人： Yoshimichi Tsubata ,  Shuji Kuroda ,  Eiji Ohyama ,  Eiji Suzuki ,  Hiroyuki Kita ,  Tomoaki Ishikawa

IPC分类号： F16H5704

CPC分类号： F16H61/0009 ,  F16H57/0404 ,  F16H57/0428 ,  F16H57/0441 ,  F16H57/0452 ,  F16H57/0453 ,  F16H57/0489 ,  Y10T74/2186

摘要： A housing 2 for a vehicular transmission comprises a first room R1 which accommodates a continuous speed change mechanism and a second room R2 which accommodates a driving force transmission mechanism including a starting mechanism, a reduction train, a differential mechanism, a power supply mechanism for an oil pump, etc. In each room, inlet openings 72 through 74 for oil discharge passages are provided near and above both the sides of an oil pan 26 in the horizontal direction perpendicular to the input and output shafts of the continuous speed change mechanism, to return lubrication oil to the oil pan 26. Also, walls 61 through 65 are provided in the rooms to lead the lubrication oil into the respective inlet openings. In this construction, the lubrication oil returning from each room to the oil pan 26 is stabilized at each room and discharged to the oil pan 26, and thereby the lubrication oil achieves homogeneity in the oil pan 26.

摘要翻译： 用于车辆变速器的壳体2包括容纳连续变速机构的第一室R1和容纳驱动力传递机构的第二室R2，驱动力传递机构包括起动机构，减速机构，差速机构，用于 油泵等。在每个房间中，在垂直于连续变速机构的输入和输出轴的水平方向上在油底壳26的两侧附近和上方设置用于排油通道的入口开口72至74，至 将润滑油返回到油底壳26.此外，在室内设置壁61至65，以将润滑油引导到相应的入口。 在这种结构中，从每个房间返回到油底壳26的润滑油在每个房间稳定并排出到油盘26，从而润滑油在油盘26中达到均匀。

公开(公告)号：US6165088A

公开(公告)日：2000-12-26

申请号：US386150

申请日：1999-08-31

申请人： Yoshimichi Tsubata ,  Mikio Shouji ,  Eiji Ohyama ,  Eiji Suzuki ,  Naoki Uchimaya

发明人： Yoshimichi Tsubata ,  Mikio Shouji ,  Eiji Ohyama ,  Eiji Suzuki ,  Naoki Uchimaya

IPC分类号： B60K17/06 ,  F01M1/06 ,  F02B67/06 ,  F16H57/035 ,  F16H57/04 ,  F16H57/05

CPC分类号： F16H57/0489 ,  F16H57/0423

摘要： An inlet opening 41 for a discharge oil passage 76 is provided in a chamber R1 which accommodates a transmission device comprising a drive pulley 8, a driven pulley 9 and a belt 10. This inlet opening is positioned at a location where the inner wall of the chamber is met by a line drawn tangentially to the pitch circle of the drive pulley whose pitch radius is at a maximum and to that of the driven pulley whose pitch radius is at a minimum . This inlet opening 41 for the discharge oil passage 76 is positioned also at a location where the inner wall is met by a line drawn on the upper side of the pulleys tangent to the peripheries of the drive and driven pulleys 8 and 9. By providing an inlet opening for the discharge oil passage in this arrangement, the lubrication oil which is being thrown from the belt 10 is efficiently discharged through the inlet opening 41 directly to the outside of the chamber. This lubrication oil is then led through the discharge oil passage 76 to the oil pan 26. As a result, while the amount of the oil in the oil pan located below the chamber is maintained at a certain amount, the amount of the lubrication oil which flows down along the inner walls of the chamber is kept to a substantially small amount. In this way, the rotational loss which may be caused from agitation of the oil by the drive pulley is substantially reduced.

摘要翻译： 用于排放油通道76的入口41设置在容纳传动装置的腔室R1中，该传动装置包括驱动皮带轮8，从动皮带轮9和皮带10.该入口开口位于其中的内壁 通过与俯仰半径最大的驱动皮带轮的节圆相切而成的直线与俯仰半径为最小的从动滑轮的直线相对应。 用于排放油通道76的入口开口41也位于通过在与驱动轮和从动带轮8和9的周边相切的滑轮的上侧上所绘制的线条来满足内壁的位置。通过提供一个 在这种布置中用于排放油通道的入口开口，从皮带10抛出的润滑油通过入口开口41被有效地排出到腔室的外部。 然后，该润滑油通过排出油路76被引导到油盘26.结果是，当位于室下方的油底壳中的油量保持在一定量时，润滑油的量 沿着室的内壁向下流动保持基本上小的量。 以这种方式，通过驱动皮带轮搅动油可能导致的旋转损失大大降低。

公开(公告)号：US6155396A

公开(公告)日：2000-12-05

申请号：US375380

申请日：1999-08-17

申请人： Yoshimichi Tsubata ,  Tomoaki Ishikawa ,  Tamotsu Kotegawa ,  Eiji Ohyama

发明人： Yoshimichi Tsubata ,  Tomoaki Ishikawa ,  Tamotsu Kotegawa ,  Eiji Ohyama

IPC分类号： F16H59/42 ,  F16H61/00 ,  F16H61/02 ,  F16H61/12 ,  F16H61/66 ,  F16H61/662

CPC分类号： F16H61/12 ,  F16H61/0021 ,  F16H2061/0258 ,  F16H2061/1208 ,  F16H2061/122 ,  F16H2061/1268 ,  F16H59/42 ,  F16H61/0283 ,  F16H61/66 ,  F16H61/662

摘要： Line pressure is adjusted by one valve for supplying the pressure to control the engagement of a clutch in normal and abnormal operating conditions. In the normal operating condition, the valve control pressure which is controlled by a starting clutch control valve 41 is used for the control of a clutch pressure control valve 42, so the line pressure from a line 61b is adjusted to control the engagement of the starting clutch 5. If there is a breakdown, two electrically controlled valves 41 and 45 are turned off, and the line pressure is applied through another line 64. As a result, the spool of a shift restriction valve 43 is shifted to the left, so the hydraulic oil is supplied to a pitot flange 51. In this condition, the pressure (correspondent pressure) which corresponds to the rotational speed of the engine is supplied as a signal pressure from a pitot pipe 53 through lines 66 and 67 to the shift restriction valve 43. This hydraulic controller adjusts the line pressure in the line 61b by using this correspondent pressure for controlling the engagement of the starting clutch 5.

摘要翻译： 通过一个阀来调节管路压力，以提供压力，以控制在正常和异常操作条件下离合器的接合。 在正常运行状态下，由起动离合器控制阀41控制的阀控制压力用于离合器压力控制阀42的控制，从而调节来自管线61b的管路压力，以控制起动 离合器5.如果发生故障，则两个电控阀41和45被关闭，并且线路压力通过另一条线64施加。结果是，换档限制阀43的阀芯向左移动，因此 液压油被供给到皮托凸缘51.在这种情况下，将来自发动机的转速的压力（对应压力）作为信号压力从皮托管53通过管线66和67供给到换档限制 该液压控制器通过使用用于控制起动离合器5的接合的相应压力来调节管线61b中的管路压力。

公开(公告)号：US06626779B2

公开(公告)日：2003-09-30

申请号：US09853604

申请日：2001-05-14

申请人： Eiji Ohyama ,  Yoshimichi Tsubata ,  Masahiro Kanda

发明人： Eiji Ohyama ,  Yoshimichi Tsubata ,  Masahiro Kanda

IPC分类号： F16H6100

CPC分类号： F16H61/662 ,  F16H61/0009

摘要： In a belt type continuously variable transmission, the apertures 55a, 56a of the drain ports of an oil pressure control valve employed for control of hydraulic devices are arranged outside of the circumferential region WB of the range of movement in which the belt can be moved in the pulley axis direction when the pulley groove width is changed during gear change operation, or outside of the circumferential region WP of the region in which the V groove face of the pulley can be arranged when the pulley groove width is changed during gear change operation.

公开(公告)号：US4376212A

公开(公告)日：1983-03-08

申请号：US298188

申请日：1981-08-31

申请人： Eiji Ohyama ,  Hiroo Nagai ,  Masahito Yoshimura

发明人： Eiji Ohyama ,  Hiroo Nagai ,  Masahito Yoshimura

IPC分类号： C07C69/54 ,  C08F20/18 ,  C08F220/00 ,  C08F220/10 ,  C09D133/04 ,  C09D133/08 ,  C09J4/02 ,  C09J133/08

CPC分类号： C08F20/18 ,  Y10T428/2891

摘要： An isononyl acrylate monomer composition of acrylates of C.sub.9 alcohols obtained by a hydroformylation and a hydrogenation of C.sub.8 olefins obtained by a dimerization of a butane-butene fraction containing n-butene separated from butadiene which comprise 3 to 20 wt. % of olefins having one isobutane skeleton and less than 3 wt. % of olefins having quaternary carbon and more than 90 wt. % of a total of n-octenes, monomethylheptenes and dimethylhexenes and 0.8 to 2.0 of a ratio of a total of n-octenes and monomethylheptenes to dimethylhexenes.

摘要翻译： 通过加氢甲酰化得到的C 9醇的丙烯酸酯单体组合物和由含有3-20重量％的丁二烯分离的含有正丁烯的丁烷 - 丁烯部分的二聚得到的C8烯烃的氢化得到的C 9醇的丙烯酸酯单体组合物。 ％的具有一个异丁烷骨架的烯烃和小于3wt。 ％的具有季碳和大于90wt。 总共正辛烯，单甲基庚烯和二甲基己烯的百分比以及正辛基和单甲基庚烯与二甲基己烯的总量的比例为0.8-2.0。

公开(公告)号：US4291127A

公开(公告)日：1981-09-22

申请号：US145696

申请日：1980-05-01

申请人： Hiroshi Akabayashi ,  Eiji Ohyama ,  Susumu Shoji ,  Masami Adachi ,  Koretoshi Uemura ,  Yoshihisa Ogawa

发明人： Hiroshi Akabayashi ,  Eiji Ohyama ,  Susumu Shoji ,  Masami Adachi ,  Koretoshi Uemura ,  Yoshihisa Ogawa

IPC分类号： C08K5/00 ,  C07C69/80 ,  C07C69/82 ,  C08K5/10 ,  C08K5/12 ,  C08L1/00 ,  C08L27/00

CPC分类号： C08K5/12

摘要： A plasticizer composition comprises phthalates of C.sub.9 alcohols obtained by an oxo reaction and a hydrogenation of C.sub.8 olefins which have 3 to 20 wt. % especially 7 to 20 wt. % of olefins having one isobutane skeleton and less than 3 wt. % of olefins having quaternary carbon and more than 90 wt. % of a total of n-octenes, monomethylheptenes and dimethylhexenes and more than 0.8 especially 1.1 to 2.0 of a ratio of a total of n-octenes and monomethylheptenes to dimethylhexenes.

摘要翻译： 增塑剂组合物包含通过氧代反应获得的C 9醇的邻苯二甲酸酯和C8-烯烃的氢化，其具有3〜20wt。 ％，特别是7〜20wt。 ％的具有一个异丁烷骨架的烯烃和小于3wt。 ％的具有季碳和大于90wt。 总共正辛烯，单甲基庚烯和二甲基己烯的百分比以及大于0.8，特别是1.1至2.0的正辛烯和单甲基庚烯与二甲基己烯的总比例。