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1. 发明申请

WO2014008902A1 TRANSMISSION WITH AN OIL PUMP 审中-公开
标题翻译：油泵传动
公开(公告)号：WO2014008902A1
公开(公告)日：2014-01-16
申请号：PCT/EP2012/002882
申请日：2012-07-09
申请人： VOLVO LASTVAGNAR AB , HEDMAN, Anders , NYLUND, Clas
发明人： HEDMAN, Anders , NYLUND, Clas
IPC分类号： F16H57/04
CPC分类号： F16H57/0441 , F16H3/0915 , F16H57/0494 , F16H2200/0043 , F16H2200/0095 , Y10T74/19605
摘要： Transmission (300) comprising; • an input shaft (121) • a main shaft (124); • a countershaft (223, 323); and • an oil pump (101), wherein said input shaft (121), said main shaft (124) and said countershaft (223, 323) are provided with gearwheels (381, 282, 130-139) in order to enable torque transfer in a plurality of forward and backward gear speeds, and wherein said oil pump (101) is provided with a freewheel mechanism (385, 485), which comprises an oil pump driveshaft (386), a first pump drive gearwheel (389) and a first and a second freewheel (387, 487; 388) arranged upon said oil pump driveshaft (386), wherein both said first and said second freewheel (387, 487; 388) can transfer torque to said oil pump drive shaft (386) in one and the same direction, characterised in that said first freewheel (387, 487) is in drive connection with said countershaft (223, 323) and said second freewheel (388) is connected to said first pump drive gearwheel (389), which meshes with a first gearwheel (381, 138) coaxial with said main shaft (124, 238) and which first gearwheel (381, 138) transfers torque in at least one of said forward or backward gear speeds.
摘要翻译：传输（300）包括：。输入轴（121）。主轴（124）; 。中间轴（223,323）; 和。油泵（101），其中所述输入轴（121），所述主轴（124）和所述中间轴（223,323）设置有齿轮（381,282,130-139），以便能够在多个前后齿轮速度，其中所述油泵（101）设置有自由轮机构（385,485），其包括油泵驱动轴（386），第一泵驱动齿轮（389）和第一和第布置在所述油泵驱动轴（386）上的第二飞轮（387,487; 388），其中所述第一和第二飞轮（387,487; 388）都可以将扭矩传递到所述油泵驱动轴（386）相同的方向，其特征在于，所述第一自由轮（387,487）与所述中间轴（223,323）驱动连接，所述第二自由轮（388）连接到所述第一泵驱动齿轮（389），所述第一空转轮与与所述主轴（124,238）同轴的第一齿轮（381,138），并且所述第一齿轮（381,138）将扭矩传递到所述前进档或后退速度中的至少一个。

2. 发明申请

WO2011069530A1 A MULTI-CLUTCH TRANSMISSION FOR A MOTOR VEHICLE 审中-公开
标题翻译：一种用于电机的多离合器变速器
公开(公告)号：WO2011069530A1
公开(公告)日：2011-06-16
申请号：PCT/EP2009/008878
申请日：2009-12-11
申请人： VOLVO LASTVAGNAR AB , HEDMAN, Anders , ZETTERGREN, Lars
发明人： HEDMAN, Anders , ZETTERGREN, Lars
IPC分类号： F16H3/12 , F16H61/04 , F16H61/688
CPC分类号： F16H3/08 , F16H3/006 , F16H3/12 , F16H61/0403 , F16H61/688 , F16H2003/123 , F16H2306/18
摘要： A multi-clutch power shift transmission (100, 200) for a motor vehicle with at least one prime mover, where a shaft brake unit (160, 260) is arranged to reduce the rotational speed of one (121, 122) of two input shafts, and a central synchronizing unit (180, 280) is arranged to make a first (121) of said input shafts to rotate faster or slower than a second (122) of said input shafts. Said shaft brake unit and said central synchronizing unit are arranged to be simultaneously activated in order to reduce rotating speeds prior to the engagement of tooth clutches when said output shaft is not rotating. Said input shaft brake unit (260) is arranged to be used when performing a multi-step power shift.
摘要翻译：一种用于具有至少一个原动机的机动车辆的多离合器动力换档变速器（100,200），其中布置有轴制动单元（160,260），以减小两个输入的一个（121,122）的转速轴和中心同步单元（180,280）被布置成使得所述输入轴的第一（121）比所述输入轴的第二（122）更快或更慢地旋转。所述轴制动单元和所述中央同步单元被布置成同时致动，以便在所述输出轴不旋转时啮合齿离合器之前减小转速。所述输入轴制动单元（260）布置成在执行多级动力换挡时使用。

3. 发明申请

WO2011069526A1 POWERSHIFT TRANSMISSION IN A MOTOR VEHICLE 审中-公开
标题翻译：在电动车辆中进行传动
公开(公告)号：WO2011069526A1
公开(公告)日：2011-06-16
申请号：PCT/EP2009/008796
申请日：2009-12-09
申请人： VOLVO LASTVAGNAR AB , HEDMAN, Anders , JANSSON, Daniel
发明人： HEDMAN, Anders , JANSSON, Daniel
IPC分类号： F16H37/04 , F16H3/00
CPC分类号： F16H37/046 , F16H3/006 , F16H2061/0425 , F16H2061/0429 , Y10T74/19051
摘要： Powershift transmission (300) in a motor vehicle, where said powershift transmission is arranged between a prime mover and driven wheels of said motor vehicle for transmission of propulsive power and selection of different gear speed ratios, where said powershift transmission comprising at least two factional clutches (210) for alternatively engaging at least two input shafts (221, 222), a main transmission (220), a range section (360) and an output shaft (371). A countershaft in said powershift transmission is rotationally connectable to said output shaft in order to establish a by-pass torque path (381, 383, 384, 385, 374), passing by said range section, and in which propulsive power can be transferred when said range section is gear shifted between different range speed ratios.
摘要翻译：在机动车辆中移动变速器（300），其中所述动力换档变速器布置在原动机和所述机动车辆的从动轮之间用于传动推进动力和选择不同的齿轮速比，其中所述换档变速器包括至少两个派系离合器（210），用于交替地接合至少两个输入轴（221,222），主变速器（220），变速部分（360）和输出轴（371）。所述动力换挡变速器中的中间轴可旋转地连接到所述输出轴，以便建立通过所述范围部分的旁路转矩路径（381,383,384,385,374），并且其中可以传递推进动力所述范围部分在不同的速度比之间变速。

4. 发明申请

WO2011031191A1 A CURVE OF MAXIMUM ALLOWABLE ENGINE TORQUE FOR CONTROLLING A COMBUSTION ENGINE 审中-公开
标题翻译：用于控制燃烧发动机的最大允许发动机扭矩的曲线
公开(公告)号：WO2011031191A1
公开(公告)日：2011-03-17
申请号：PCT/SE2009/000404
申请日：2009-09-11
申请人： VOLVO LASTVAGNAR AB , HEDMAN, Anders , SUNDIN, Lars
发明人： HEDMAN, Anders , SUNDIN, Lars
IPC分类号： F02D41/02 , B60W10/06 , B60W10/10
CPC分类号： F02D41/1497 , F02D31/006 , F02D41/0007 , F02D2250/26 , Y02T10/144
摘要： A curve (2, 3, 4) of maximum allowable engine torque as a function of engine rotational speed for controlling a combustion engine, where a combustion engine control unit is arranged to control output torque and engine rotational speed as not to exceed said curve, and where said curve is defined by a torque build up range (n0 to ni), constant power range (n2 to 113) and a torque ramp down range (n3 to n4). Said torque ramp down range is defined so that the engine rotational speed at high engine power is reduced, while high engine rotational speeds are allowed at low engine power.
摘要翻译：作为用于控制内燃机的发动机转速的函数的最大允许发动机扭矩的曲线（2,3,4），其中内燃机控制单元布置成将输出转矩和发动机转速控制为不超过所述曲线，并且其中所述曲线由转矩建立范围（n0至ni），恒定功率范围（n2至113）和转矩斜坡下降范围（n3至n4）定义。所述转矩斜坡下降范围被定义为使发动机高功率时的发动机转速降低，而在低发动机功率下允许高的发动机转速。

5. 发明申请

WO2008044972A1 A DEVICE FOR RETRIEVAL OF POWER FROM A GAS TURBINE ENGINE, AND A GAS TURBINE ENGINE 审中-公开
标题翻译：从燃气涡轮发动机和气体涡轮发动机检索动力的装置
公开(公告)号：WO2008044972A1
公开(公告)日：2008-04-17
申请号：PCT/SE2006/001163
申请日：2006-10-13
申请人： VOLVO AERO CORPORATION , HEDMAN, Anders , WIKLUND, Pär-Eric
发明人： HEDMAN, Anders , WIKLUND, Pär-Eric
IPC分类号： F02C7/32 , F02C3/107
CPC分类号： F02C7/32 , F05D2260/40311 , F16H37/0826
摘要： A device for retrieving power from a gas turbine engine, comprising; a first power input shaft (14); a second power input shaft (15), arranged to rotate at a higher speed than said first power input shaft (14) during operation; a planetary gear (16) comprising: a first gearwheel (17) and a second gearwheel (18); at least one planetary wheel (19); wherein each of the gearwheels (17, 18) is in engagement with at least one of said at least one planetary wheel (19); a planet carrier (20); a power output shaft (21), connected with a first one of said first and second gearwheels (17, 18) and said planet carrier (20); wherein said first power input shaft (14) is drivingly connected with a second one of said first and second gearwheels (17, 18) and said planet carrier (20), and said second power input shaft (15) is drivingly connected with a third one of said first and second gearwheels (17, 18) and said planet carrier (20). When the gearwheel (17, 18) or planet carrier (20) connected to the first and second power input shafts (14, 15) respectively are rotated and the gearwheel ( 17, 18) or planet carrier (20) connected to the power output shaft (21) is held in a non- rotating position, the absolute value of the ratio between the rotational speed of the gearwheel (17) or planet carrier (20) connected to the first power input shaft (14) and the rotational speed of the gearwheel (18) or planet carrier (20) connected to the second power input shaft (15) will be below 1.
摘要翻译：一种用于从燃气涡轮发动机检索功率的装置，包括：第一动力输入轴（14）; 第二动力输入轴（15），其布置成在操作期间以比所述第一动力输入轴（14）更高的速度旋转; 行星齿轮（16），包括：第一齿轮（17）和第二齿轮（18）; 至少一个行星轮（19）; 其中每个所述齿轮（17,18）与所述至少一个行星轮（19）中的至少一个啮合; 行星架（20）; 与所述第一和第二齿轮（17,18）中的第一齿轮和所述行星架（20）连接的动力输出轴（21）; 其中所述第一动力输入轴（14）与所述第一和第二齿轮（17,18）中的第二齿轮和所述行星架（20）驱动连接，并且所述第二动力输入轴（15）与第三动力输入轴所述第一和第二齿轮（17,18）和所述行星架（20）中的一个。当分别连接到第一和第二动力输入轴（14,15）的齿轮（17,18）或行星架（20）旋转时，齿轮（17,18）或行星架（20）连接到动力输出轴（21）保持在非旋转位置，与第一动力输入轴（14）连接的齿轮（17）或行星架（20）的转速之间的比率的绝对值与连接到第二动力输入轴（15）的齿轮（18）或行星架（20）将低于1。

6. 发明申请

WO2007120088A1 A TORSIONAL VIBRATION DAMPER HUB FOR A VEHICLE CLUTCH 审中-公开
标题翻译：一种用于车辆离合器的扭转振动阻尼器
公开(公告)号：WO2007120088A1
公开(公告)日：2007-10-25
申请号：PCT/SE2006/000467
申请日：2006-04-19
申请人： VOLVO LASTVAGNAR AB , HEDMAN, Anders , NILSSON, Ola
发明人： HEDMAN, Anders , NILSSON, Ola
IPC分类号： F16D13/68 , F16D3/14 , F16F15/12
CPC分类号： F16F15/12353 , F16D13/68 , F16D25/087
摘要： A torsional vibration damper hub for a vehicle clutch comprising a first row of springs (814a) extending substantially in the clutch rotating direction and disposed in openings formed in first inner annular plate and first pair of outer annular plates; second row of springs (814b) extending substantially in the clutch rotating direction and disposed in openings formed in said second inner annular plate and said second pair of outer annular plates; said first and second row of said springs being arranged on same radius from centre of rotation of said clutch; the springs (814a) in said first row of springs arranged in one first axial level are axially overlapping the springs (814b) in said second row of springs arranged in a second axial level with the purpose to decrease a total axial length of said clutch. In an alternative embodiment the damper hub is substantially identical to a dual damper hub (412a, 412b) in conventional twin- plate clutches (401) .
摘要翻译：一种用于车辆离合器的扭转振动阻尼器毂，包括：第一排弹簧（814a），其基本上沿离合器转动方向延伸并设置在形成于第一内环形板和第一对外环形板中的开口中; 第二排弹簧（814b），其基本上沿离合器旋转方向延伸并且设置在形成在所述第二内环形板和所述第二对外环形板中的开口中; 所述第一和第二排的所述弹簧被布置在与所述离合器的旋转中心相同的半径处; 布置在一个第一轴向高度的所述第一排弹簧中的弹簧（814a）在布置在第二轴向上的所述第二排弹簧中轴向重叠，以减小所述离合器的总轴向长度。在替代实施例中，阻尼器毂基本上与常规双板离合器（401）中的双阻尼器毂（412a，412b）相同。

7. 发明申请

WO2007055624A1 A SYSTEM FOR PREVENTING GEAR HOPOUT IN A TOOTH CLUTCH IN A VEHICLE TRANSMISSION 审中-公开
标题翻译：用于在车辆传动中的齿轮离合器中预防齿轮传动的系统
公开(公告)号：WO2007055624A1
公开(公告)日：2007-05-18
申请号：PCT/SE2005/001708
申请日：2005-11-11
申请人： VOLVO LASTVAGNAR AB , HEDMAN, Anders , ERHARD, Hans , KARLSSON, Bengt
发明人： HEDMAN, Anders , ERHARD, Hans , KARLSSON, Bengt
IPC分类号： F16D11/00 , F16D23/00 , F16H61/18
CPC分类号： F16D11/10 , F16D2011/002 , F16D2011/008 , F16D2023/0675
摘要： System for preventing gear hopout in a tooth clutch in a vehicle transmission, said tooth clutch comprising an engaging sleeve (117, 217, 351, 551) having sleeve clutch teeth (118, 218, 718, 818, 918) . The tangent function for at least one of driving back-taper angle (69Id) and braking back- taper angle (691b) is larger than the average value of clutch coefficient of friction and spline coefficient of friction multiplied by the sum of unity and the ratio of clutch teeth pitch diameter and spline teeth pitch diameter.
摘要翻译：用于防止车辆变速器中的齿离合器中的齿轮跳动的系统，所述齿离合器包括具有套筒离合器齿（118,218,718,818,918）的接合套筒（117,217,351,551）。驱动后锥角（69Id）和制动后锥角（691b）中的至少一个的切线函数大于离合器摩擦系数和花键摩擦系数的平均值乘以单位和比率之和的离合器齿节距直径和花键齿节距直径。

8. 发明申请

WO2003084776A1 POWERTRAIN FOR MOTOR VEHICLE 审中-公开
标题翻译：动力传动系汽车
公开(公告)号：WO2003084776A1
公开(公告)日：2003-10-16
申请号：PCT/SE2003/000503
申请日：2003-03-26
申请人： VOLVO LASTVAGNAR AB , STEEN, Marcus , ERIKSSON, Anders , HEDMAN, Anders
发明人： STEEN, Marcus , ERIKSSON, Anders , HEDMAN, Anders
IPC分类号： B60K41/06
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W10/111 , B60W30/184 , B60W2710/0666 , F02D41/0225 , F02D2250/26 , F16H61/70 , Y10T477/6407 , Y10T477/68
摘要： Powertrain (1, 3, 9) for motor vehicles, comprising an internal combustion engine (1) and a stagegeared gearbox (9), which has a direct gear and an indirect gear with intermeshing toothed gears (12, 15, 16, 17, 18, 19, 20, 21, 22, 23). A control element (45, 48) is designed, in response to an input signal indicating that a direct gear is engaged, to be capable of controlling and/or regulating the engine (1) so that the engine can deliver a higher maximum permitted torque than when the direct gear is not engaged. The increase in the maximum permitted torque is allowed only if the efficiency of the powertrain (1, 3, 9) with direct gear engaged and increased engine torque is superior to the efficiency of the powertrain (1, 3, 9) when any of the indirect gears (12, 15, 16, 17, 18, 19, 20, 21, 22, 23), having a lower maximum permitted engine output torque are engaged.
摘要翻译：用于机动车辆的动力总成（1,3,9）包括内燃机（1）和分段齿轮箱（9），该齿轮箱具有直齿轮和间啮合齿轮（12,15,16,17， 18，19，20，21，22，23）。控制元件（45,48）响应于指示直接齿轮接合的输入信号被设计为能够控制和/或调节发动机（1），使得发动机可以输送更高的最大允许扭矩比直接齿轮不接合时。只有当直接齿轮接合的动力传动系（1,3,9）的效率和增加的发动机扭矩的效率优于动力系（1,3,9）的效率时，允许最大允许转矩的增加，当任何接合具有较低最大允许发动机输出扭矩的间接齿轮（12,15,16,17,18,19,20,21,22,23）。

9. 发明申请

WO2014000751A1 GEAR ARRANGEMENT AND DUAL-CLUTCH TRANSMISSION PROVIDED THEREWITH 审中-公开
标题翻译：齿轮安装和双离合器传动
公开(公告)号：WO2014000751A1
公开(公告)日：2014-01-03
申请号：PCT/EP2012/002667
申请日：2012-06-25
申请人： VOLVO LASTVAGNAR AB , HEDMAN, Anders
发明人： HEDMAN, Anders
IPC分类号： F16H3/00 , F16H3/091
CPC分类号： F16H3/091 , F16H3/006 , F16H2003/0807 , Y10T74/1956
摘要： Gear arrangement comprising a first and a second gearwheel (333, 335), whereby said first and second gearwheels (333, 335) are arranged next to each other upon a first shaft (223) such, that said first and second gearwheels (333, 335) can rotate relative said first shaft (223), wherein at least one gearwheel (333, 335) of said first and second gearwheels (333) is arranged upon said first shaft (223) such, that it can be axially displaced between a distanced axial position and a contact axial position upon said first shaft (223), and whereby in said distanced axial position, said first and second gearwheels (333, 335) are distanced from each other and in said contact axial position, an axial contact between said first and second gearwheel (333, 335) is enabled.
摘要翻译：齿轮装置包括第一和第二齿轮（333,335），由此所述第一和第二齿轮（333,335）在第一轴（223）上彼此靠近地布置，使得所述第一和第二齿轮（333,335） 335）可相对于所述第一轴（223）旋转，其中所述第一和第二齿轮（333）的至少一个齿轮（333,335）布置在所述第一轴（223）上，使得其可以在所述第一和第二齿轮（333,335）在所述远离轴向位置处彼此远离，并且在所述接触轴向位置中，所述第一和第二齿轮（333,335）之间的轴向接触所述第一和第二齿轮（333,335）被使能。

10. 发明申请

WO2013029640A1 MULTI-CLUTCH TRANSMISSION FOR A MOTOR VEHICLE 审中-公开
标题翻译：用于电动车辆的多离合器变速器
公开(公告)号：WO2013029640A1
公开(公告)日：2013-03-07
申请号：PCT/EP2011/004357
申请日：2011-08-30
申请人： VOLVO LASTVAGNAR AB , HEDMAN, Anders , JANSSON, Daniel
发明人： HEDMAN, Anders , JANSSON, Daniel
IPC分类号： F16H3/00 , F16H37/04
CPC分类号： F16H3/087 , F16H3/006 , F16H3/097 , F16H37/043 , F16H2061/0429 , F16H2200/0052 , F16H2200/0078 , Y10T74/19233
摘要： Multi-clutch transmission (300,400,500) for a motor vehicle with a prime mover, having a main transmission (320,420,520), a range section (360,460,560) and an output shaft (371), said main transmission comprising one input shaft (121,122), a main shaft (224) and a main countershaft (323,523), said main shaft is rotationally fixed with a range input shaft (361) of said range section, said range section comprising a range main shaft (367) that is rotationally fixed with said output shaft (371), a range countershaft (363), range gearwheels (362,363,165,166) that can selectively transfer power from said range input member to said range countershaft and on to said range main shaft, and range clutches (368,369), said multi-clutch transmission comprising a by-passing torque path (384-363-165-166-369-367-371) in which power can be transferred when said range section is shifted, and where said by-passing torque path comprises a by-passing clutch (384) that selectively can rotationally lock said main countershaft to said range countershaft.
摘要翻译：具有原动机的具有主变速器（320,420,520），范围部分（360,460,560）和输出轴（371）的机动车辆的多离合器变速器（300,400,500），所述主变速器包括一个输入轴（121,122），一个主轴（224）和主中间轴（323,523），所述主轴与所述范围部分的范围输入轴（361）旋转地固定，所述范围部分包括范围主轴（367），其旋转地固定有所述输出轴（371），范围中间轴（363），范围齿轮（362,363,165,166），其能够选择性地将动力从所述范围输入构件传递到所述范围中间轴并且到所述范围主轴和范围离合器（368,369），所述多离合器变速器包括旁路转矩路径（384-363-165-166-369-367-371），其中当所述范围段移动时可以传递动力，并且其中所述旁路转矩路径包括旁路离合器（384），其选择性地可旋转地锁定所述主中间轴到所述范围中间轴。

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