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1. 发明公开

EP1403558A3 Lubricating oil supply structure in a planetary transmission 审中-公开
标题翻译：安排用于在行星齿轮供给润滑油
公开(公告)号：EP1403558A3
公开(公告)日：2006-08-02
申请号：EP03022218.6
申请日：2003-09-30
申请人： NISSAN MOTOR COMPANY, LIMITED
发明人： Oshidari, Toshikazu , Nakano, Masaki , Takagi, Yasuo, 2-20-1, Koseitori, Nishi-ku
IPC分类号： F16H57/04
CPC分类号： F16H57/0482 , F16H57/0479 , F16H57/0484
摘要： An automatic power transmission to which a lubricating device of the invention is applied is of a type which has an operation mode wherein when, under rotation of an input shaft, a pinion carrier is prevented from making a revolution, pinions carried by the pinion carrier are rotated. The lubricating device comprises a first oil passage (21a) formed in a fixed wall (21) of the transmission and connected with an oil supply source; a second oil passage (20b) formed in the input shaft (20), the input shaft being rotatably held by the fixed wall (21); a third oil passage (23a,24) formed in the pinion carrier to feed the pinions with the lubrication oil, the pinion carrier (C) being concentrically disposed around an axis of the input shaft (20); a first connection passage connecting the first and second oil passages; and a second connection passage connecting the first and third oil passages. The first connection passage includes a first bore (20c) that is formed in the input shaft (20) to lead the oil from the first oil passage (21a) to the second oil passage (20b), and a second bore (20e) that is formed in the input shaft (20) to lead the oil from the second oil passage (20b) to the first oil passage (21a).

2. 发明公开

EP1419920A2 Hybrid transmission 有权
标题翻译：混合动力变速器
公开(公告)号：EP1419920A2
公开(公告)日：2004-05-19
申请号：EP03026142.4
申请日：2003-11-13
申请人： NISSAN MOTOR COMPANY, LIMITED
发明人： Shimizu, Hirofumi , Nakano, Masaki
IPC分类号： B60K6/04 , F16H3/72
CPC分类号： B60K6/365 , B60K1/02 , B60K6/405 , B60K6/445 , B60K6/543 , B60K2001/003 , F16H3/728 , F16H2037/103 , F16H2200/2025 , H02K7/006 , Y02T10/6239
摘要： A differential speed change unit (4) is installed in a housing (1,2,3) at a position near an engine (ENG) and arranged coaxial with a common axis (O 1 ), and a two-rotor type motor/generator unit (5) is installed in the housing at a position away from the engine and arranged coaxial with the common axis (O 1 ). The motor/generator unit (5) has inner (22) and outer rotors (33) and a wiring (34). An inner rotor shaft is connected with the inner rotor to rotate therewith. The inner rotor shaft (25) is extends coaxially with the common shaft (O 1 ) to be operatively connected to the differential speed change unit (4). An outer rotor shaft (26) is connected with the outer rotor (23) to rotate therewith. The outer rotor shaft (26) extends coaxially with the common axis (O 1 ) to be operatively connected to the differential speed change unit (4). The housing has a split section (M1) at which the housing is dividable into two housing parts, and the split section is positioned between the differential speed change unit (4) and the motor/generator unit (5).

3. 发明授权

EP0985850B1 A trunnion of toroidal continously variable transmission and manufacturing process thereof 有权
标题翻译：一种环形无级变速器的耳轴及其制造工艺
公开(公告)号：EP0985850B1
公开(公告)日：2003-10-29
申请号：EP99115687.8
申请日：1999-08-09
申请人： NISSAN MOTOR COMPANY LIMITED
发明人： Nakano, Masaki
IPC分类号： F16H15/38
CPC分类号： F16H15/38

4. 发明公开

EP0933559A3 Friction roller type continuously variable transmission 有权
标题翻译：摩擦辊式无级变速器
公开(公告)号：EP0933559A3
公开(公告)日：1999-10-06
申请号：EP99101332.7
申请日：1999-01-25
申请人： NISSAN MOTOR COMPANY, LIMITED
发明人： Mori, Haruhito , Nakano, Masaki , Sugihara, Jun
IPC分类号： F16H15/38
CPC分类号： F16H15/38 , Y10T403/7021
摘要： A friction roller type continuously variable transmission comprises input and output discs arranged on a common axis; friction rollers each being operatively interposed between the input and output discs to transmit torque therebetween; supporting members (86) each rotatably supporting the friction roller and having a shaft (86D) extending therefrom; servo-pistons (108A) each including a hollow boss (108B) portion which has the shaft (86D) of the corresponding supporting member (86) slidably received therein, the hollow boss (108B) portion being capable of pushing the corresponding supporting member (86) to pivot the corresponding friction roller to continuously change a speed ratio between the input and output discs; and links (80) each connecting corresponding ends of the supporting members (86) to suppress displacement of each friction roller which would occur when the friction roller is applied with a certain thrust from the input and output discs. Articulated structures are provided each being arranged between the hollow boss (108B) portion and the corresponding supporting member (86) to permit a pivotal movement of the supporting member (86) relative to the hollow boss (108B) portion. Positioning structures are further provided each effecting a relative rotational positioning between the supporting member (86) and the corresponding hollow boss (108B) portion.
摘要翻译：摩擦滚子式无级变速器包括布置在共同轴上的输入和输出盘; 每个摩擦辊可操作地置于输入和输出盘之间以在其间传递扭矩; 支撑构件（86），每个支撑构件（86）均可旋转地支撑摩擦辊并且具有从其延伸的轴（86D）伺服活塞（108A），每个伺服活塞（108A）包括中空凸台（108B）部分，该中空凸台（108B）部分具有可滑动地容纳在其中的相应支撑部件（86）的轴（86D），中空凸台（108B）部分能够推动相应的支撑部件以使相应的摩擦辊转动以连续地改变输入盘和输出盘之间的速度比; 以及连接支撑部件（86）的相应端部的连杆（80），以抑制当摩擦辊从输入和输出盘施加一定推力时可能发生的每个摩擦辊的位移。提供铰接结构，每个铰接结构布置在中空轴套（108B）部分和相应的支撑构件（86）之间，以允许支撑构件（86）相对于中空轴套（108B）部分的枢转运动。进一步设置定位结构，每个定位结构实现支撑构件（86）和对应的中空凸台（108B）部分之间的相对旋转定位。

5. 发明公开

EP0882910A2 Toroidal type continuously variable transmission 失效
标题翻译： Stufenloses Toroidgetriebe
公开(公告)号：EP0882910A2
公开(公告)日：1998-12-09
申请号：EP98304449.6
申请日：1998-06-05
申请人： NISSAN MOTOR COMPANY, LIMITED
发明人： Nakano, Masaki
IPC分类号： F16H15/38
CPC分类号： F16H15/38
摘要： Power rollers (3) are operatively interposed between input and output cone discs (1,2) with a common axis (O 1 ). Trunnions (4) rotatably support the power rollers (3) respectively. An upper link (6) has opposed ends to which upper ends of the trunnions (4) are connected, and a lower link (7) has opposed ends to which lower ends of the trunnions (4) are connected. Shafts (10) extend downward from the lower ends of the trunnions (4). Each shaft (10) is connected to the corresponding lower end through a connecting pin (12) and is associated with a piston (14) having a hollow boss portion (14a) which receives the shaft. The boss portion (14a) has an upper end which faces toward the lower end of the corresponding trunnion (4). An articulated structure (31b,14b) is arranged between the upper end of the boss portion (14a) and the lower end of the corresponding trunnion (4), so that when a thrust force is applied to the trunnion in a direction to resiliently flex or bend the same, the trunnion is permitted to pivot relative to the boss portion in a direction to absorb the flex of the trunnion.
摘要翻译：动力辊（3）可操作地插入在具有公共轴线（O1）的输入和输出锥形盘（1,2）之间。耳轴（4）分别可旋转地支撑动力辊（3）。上连杆（6）具有相对的端部，耳轴（4）的上端连接到该端部，下连杆（7）具有相对的端部，耳轴（4）的下端连接到该端部。轴（10）从耳轴（4）的下端向下延伸。每个轴（10）通过连接销（12）连接到相应的下端，并与具有容纳轴的中空凸台部分（14a）的活塞（14）相关联。凸台部分（14a）具有面向对应的耳轴（4）的下端的上端。铰接结构（31b，14b）布置在凸台部分（14a）的上端和对应的耳轴（4）的下端之间，使得当在弹性弯曲的方向上将推力施加到耳轴时或弯曲相同的方式，允许耳轴相对于凸台部分在吸收耳轴的弯曲的方向上枢转。

6. 发明授权

EP1439629B1 Coaxial multiplex position detector and rotating machine using coaxial multiplex position detector 有权
标题翻译：用于转子位置识别和旋转电机同轴多路复用检测器使用的同轴多路检测器，用于确定转子位置
公开(公告)号：EP1439629B1
公开(公告)日：2008-07-30
申请号：EP03028232.1
申请日：2003-12-09
申请人： NISSAN MOTOR COMPANY LIMITED
发明人： Akatsu, Kan , Nakano, Masaki
IPC分类号： H02K29/12
CPC分类号： H02P6/185 , H02K11/00 , H02K16/02 , H02K29/12 , H02P5/68 , H02P6/085 , H02P6/16

7. 发明授权

EP1419920B1 Hybrid transmission 有权
标题翻译：混合动力变速器
公开(公告)号：EP1419920B1
公开(公告)日：2007-09-12
申请号：EP03026142.4
申请日：2003-11-13
申请人： NISSAN MOTOR COMPANY LIMITED
发明人： Shimizu, Hirofumi , Nakano, Masaki
IPC分类号： B60K6/04 , F16H3/72
CPC分类号： B60K6/365 , B60K1/02 , B60K6/405 , B60K6/445 , B60K6/543 , B60K2001/003 , F16H3/728 , F16H2037/103 , F16H2200/2025 , H02K7/006 , Y02T10/6239

8. 发明公开

EP1186798A3 Dual cavity toroidal type cvt with common output disc 有权
标题翻译：环型无级变速机具有两个腔室与单一输出盘
公开(公告)号：EP1186798A3
公开(公告)日：2005-07-20
申请号：EP01120488.0
申请日：2001-08-28
申请人： NISSAN MOTOR COMPANY, LIMITED
发明人： Hirano, Hiroyuki , Nakano, Masaki
IPC分类号： F16H15/38
CPC分类号： F16H15/38
摘要： A dual cavity toroidal type CVT includes two toroidal transmission units (31, 32). A torque delivery shaft (27) carries a first input disc (35) and a second input disc (36) coaxially for a unitary rotation. A third common output disc (37) between the first and second input discs (35, 36) has an output gear (73) fixedly attached to an outer periphery thereof. Radial bearings (39, 40) received in peripheral grooves (27a, 27b) of the torque delivery shaft (27) are in rolling contact with a central opening defining wall of the third common output disc (37). Two supports (41, 42) are fixedly attached to a transmission casing (21) and bear thrust load tending to tilt the third common output disc (37) from a predetermined normal upright position, thereby to hold the third common output disc (37) in the predetermined normal upright position.

9. 发明公开

EP1465326A3 Stator of two rotor single stator type electric motor 有权
标题翻译：两个转子单定子电动机的定子
公开(公告)号：EP1465326A3
公开(公告)日：2004-12-15
申请号：EP04008234.9
申请日：2004-04-05
申请人： NISSAN MOTOR COMPANY, LIMITED
发明人： Oshidari, Toshikazu , Nakano, Masaki , Arimitsu, Minoru
IPC分类号： H02K16/02
CPC分类号： B60K6/26 , B60K1/02 , B60K6/365 , B60K6/445 , F16H3/728 , F16H2037/103 , F16H2200/2023 , H02K1/12 , H02K1/14 , H02K7/006 , H02K16/02 , Y02T10/6239
摘要： A stator for a two rotor single stator type electric motor is described. The electric motor has inner and outer rotors that are rotated independently within and around a stator upon application of current to the stator. The stator comprises a stator core including a plurality of stator teeth that are circumferentially arranged around a common axis. Each stator tooth includes a plurality of flat magnetic steel plates that are aligned along the common axis while intimately and closely contacting to one another. The stator further comprises at least one connecting ring plate that is coaxially installed in the stator core in such a manner that the ring plate is intimately put between adjacent two of the flat magnetic steel plates of each stator tooth. The ring plate is of an endless annular member.
摘要翻译：描述了用于双转子单定子型电动机的定子。电动机具有内转子和外转子，当向定子施加电流时，内转子和外转子在定子内和定子周围独立旋转。定子包括定子芯，该定子芯包括围绕公共轴线周向布置的多个定子齿。每个定子齿包括多个扁平磁性钢板，这些扁平磁性钢板沿公共轴线对齐，同时彼此紧密接触。定子还包括至少一个连接环板，该连接环板以如下方式同轴地安装在定子芯中：环板紧密地放置在每个定子齿的相邻的两个扁平磁性钢板之间。环形板是环形的环形构件。

10. 发明公开

EP1465326A2 Stator of two rotor single stator type electric motor 有权
标题翻译：定子eines elektrischen Motors mit zwei Rotoren和einem定子
公开(公告)号：EP1465326A2
公开(公告)日：2004-10-06
申请号：EP04008234.9
申请日：2004-04-05
申请人： NISSAN MOTOR COMPANY, LIMITED
发明人： Oshidari, Toshikazu , Nakano, Masaki , Arimitsu, Minoru
IPC分类号： H02K16/02
CPC分类号： B60K6/26 , B60K1/02 , B60K6/365 , B60K6/445 , F16H3/728 , F16H2037/103 , F16H2200/2023 , H02K1/12 , H02K1/14 , H02K7/006 , H02K16/02 , Y02T10/6239
摘要： A stator for a two rotor single stator type electric motor is described. The electric motor has inner and outer rotors that are rotated independently within and around a stator upon application of current to the stator. The stator comprises a stator core including a plurality of stator teeth that are circumferentially arranged around a common axis. Each stator tooth includes a plurality of flat magnetic steel plates that are aligned along the common axis while intimately and closely contacting to one another. The stator further comprises at least one connecting ring plate that is coaxially installed in the stator core in such a manner that the ring plate is intimately put between adjacent two of the flat magnetic steel plates of each stator tooth. The ring plate is of an endless annular member.
摘要翻译：描述了用于双转子单定子型电动机的定子。电动机具有内部和外部转子，其在向定子施加电流时在定子内部和周围独立地旋转。定子包括定子芯，该定子芯包括绕公共轴线周向布置的多个定子齿。每个定子齿包括多个平的电磁钢板，它们沿共同的轴线对齐，同时彼此紧密接触。定子还包括至少一个连接环板，其以这样的方式同轴地安装在定子芯中，使得环板紧密地放置在每个定子齿的相邻的两个平面电磁钢板之间。环形板是环形环形构件。

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