公开(公告)号：US07051882B2

公开(公告)日：2006-05-30

申请号：US10343501

申请日：2001-07-26

申请人： Leif Ödmark ,  Göran Olsson ,  Mats Ullmar

发明人： Leif Ödmark ,  Göran Olsson ,  Mats Ullmar

IPC分类号： B30B9/24 ,  B01D33/052 ,  D21F1/80 ,  D21F3/04

CPC分类号： D21F3/04 ,  D21F1/80

摘要： A twin-wire belt press is disclosed for dewatering a fiber suspension and forming a continuous web of the fiber suspension. The twin wire belt includes a plurality of upper and lower rolls, a perforated roll and endless upper and lower wire belts. Dewatering tables are used to support the endless upper and lower wire belts and form a wedge-shaped pressure space between the endless upper and lower wire belts for initially pressing and dewatering the fiber suspension and forming a web therebetween. Roll members, including at least two press rolls which form press roll nips with the perforated roll and another roll, press and dewater the web between the endless upper and lower wire belts.

摘要翻译： 公开了一种双线带式压榨机，用于对纤维悬浮液进行脱水并形成纤维悬浮液的连续纤维网。 双丝带包括多个上辊和下辊，多孔辊和环形上下线带。 脱水台用于支撑环形上下丝带，并在环形上下线带之间形成楔形压力空间，用于初始挤压和脱水纤维悬浮液并在其间形成网。 辊构件包括至少两个压榨辊，其与多孔辊和另一个辊形成压辊辊隙，在腹板和下钢丝带之间压榨和脱水网。

公开(公告)号：US08566557B2

公开(公告)日：2013-10-22

申请号：US13377837

申请日：2010-06-16

申请人： Göran Olsson ,  Leif Byström ,  Mats Mårdberg

发明人： Göran Olsson ,  Leif Byström ,  Mats Mårdberg

IPC分类号： G06F12/00

CPC分类号： G06F17/3028 ,  G06F17/30218 ,  G06T1/60

摘要： A method and a system are disclosed for storing initial data from an image detecting device in a camera system initial storage medium and making the data accessible. The initial data is stored consecutively in blocks, where file specific pointers representing the starting address for each stored file and file sequence, and dynamic memory pointers that points out the next writable address, are managed and stored during real time writing of the data. The data is made accessible through a virtual representation of the data in a virtual file system with a format known by an external storage medium controller, the virtual representation being related to the file specific pointers.

摘要翻译： 公开了一种用于在相机系统初始存储介质中存储来自图像检测装置的初始数据并使数据可访问的方法和系统。 初始数据连续存储在块中，其中表示每个存储的文件和文件序列的起始地址的文件特定指针以及指出下一可写地址的动态存储器指针在数据的实时写入期间被管理和存储。 通过虚拟文件系统中的数据的虚拟表示使数据可由外部存储介质控制器已知的格式访问，虚拟表示与文件特定指针相关。

公开(公告)号：US20110313615A1

公开(公告)日：2011-12-22

申请号：US13139302

申请日：2008-12-12

申请人： Per-Äke Bligärd ,  Vinka Miketa ,  Göran Olsson

发明人： Per-Äke Bligärd ,  Vinka Miketa ,  Göran Olsson

IPC分类号： G01M15/09

CPC分类号： F02D9/06 ,  F02D41/0007 ,  F02D41/1448 ,  F02D41/221 ,  F02D41/222 ,  F02D2200/0406 ,  Y02T10/40

摘要： A diagnostic method for an exhaust pressure regulator provided in an exhaust system connected to a turbocharged internal combustion engine includes demanding engine brake, measuring a back pressure in the exhaust system by a back pressure sensor provided between the exhaust pressure regulator and a turbo unit when demanding engine brake, measuring the boost pressure by a boost pressure sensor provided in the inlet manifold when demanding engine brake, comparing the measured back pressure and the measured boost pressure with stored back pressure and boost pressure values in order to determine whether there is a defective pressure regulator or a defective backpressure sensor. A diagnostic apparatus for an exhaust pressure regulator provided in an exhaust system connected to a turbocharged internal combustion engine is also provided.

摘要翻译： 设置在连接到涡轮增压内燃机的排气系统中的排气压力调节器的诊断方法包括要求严格的发动机制动器，当排气压力调节器和涡轮机组之间设置的背压传感器要求时，测量排气系统中的背压 发动机制动器，当要求发动机制动时，通过设置在入口歧管中的增压压力传感器来测量增压压力，将所测量的背压与测量的增压压力与存储的背压和增压压力值进行比较，以确定是否存在缺陷压力 调节器或有缺陷的背压传感器。 还提供了一种设置在与涡轮增压内燃机连接的排气系统中的排气压力调节器的诊断装置。

公开(公告)号：US07240491B2

公开(公告)日：2007-07-10

申请号：US10708269

申请日：2004-02-20

申请人： Göran Olsson ,  Henrik Ask

发明人： Göran Olsson ,  Henrik Ask

IPC分类号： F02G3/00 ,  F02B41/10 ,  F02D9/06 ,  F02D3/00

CPC分类号： F02D9/06 ,  F02B41/10 ,  Y02T10/163

摘要： Method and arrangement for a turbocompound type internal combustion engine including an exhaust system for ducting the engine's exhaust gases. A supercharger turbine drives a compressor for the engine's combustion air, and an exhaust turbine is placed in the exhaust system downstream of the supercharger turbine for extracting residual energy from the exhaust flow via transmission to the combustion engine's crankshaft. The exhaust system also has an exhaust braking throttle placed downstream of the exhaust turbine. The exhaust braking throttle includes a pressure-controlled exhaust pressure regulator that makes possible variable regulation of an exhaust braking pressure in at least two steps.

摘要翻译： 包括用于引导发动机排气的排气系统的涡轮混合型内燃机的方法和装置。 增压器涡轮机驱动用于发动机的燃烧空气的压缩机，并且将排气涡轮放置在增压器涡轮机下游的排气系统中，用于通过变速器将废气中的残余能量提取到内燃发动机的曲轴。 排气系统还具有放置在排气涡轮机下游的排气制动节流阀。 排气制动节流阀包括压力控制的排气压力调节器，其使得可以在至少两个步骤中对排气制动压力进行可变调节。

公开(公告)号：US08543288B2

公开(公告)日：2013-09-24

申请号：US13139302

申请日：2008-12-12

申请人： Per-Åke Bligård ,  Vinka Miketa ,  Göran Olsson

发明人： Per-Åke Bligård ,  Vinka Miketa ,  Göran Olsson

IPC分类号： G01M17/00

CPC分类号： F02D9/06 ,  F02D41/0007 ,  F02D41/1448 ,  F02D41/221 ,  F02D41/222 ,  F02D2200/0406 ,  Y02T10/40

摘要： A diagnostic method for an exhaust pressure regulator provided in an exhaust system connected to a turbocharged internal combustion engine includes demanding engine brake, measuring a back pressure in the exhaust system by a back pressure sensor provided between the exhaust pressure regulator and a turbo unit when demanding engine brake, measuring the boost pressure by a boost pressure sensor provided in the inlet manifold when demanding engine brake, comparing the measured back pressure and the measured boost pressure with stored back pressure and boost pressure values in order to determine whether there is a defective pressure regulator or a defective backpressure sensor. A diagnostic apparatus for an exhaust pressure regulator provided in an exhaust system connected to a turbocharged internal combustion engine is also provided.

摘要翻译： 设置在连接到涡轮增压内燃机的排气系统中的排气压力调节器的诊断方法包括要求严格的发动机制动器，当排气压力调节器和涡轮机组之间设置的背压传感器要求时，测量排气系统中的背压 发动机制动器，当要求发动机制动时，通过设置在入口歧管中的增压压力传感器来测量增压压力，将所测量的背压与测量的增压压力与存储的背压和增压压力值进行比较，以确定是否存在缺陷压力 调节器或有缺陷的背压传感器。 还提供了一种设置在与涡轮增压内燃机连接的排气系统中的排气压力调节器的诊断装置。

公开(公告)号：US08297242B2

公开(公告)日：2012-10-30

申请号：US12665941

申请日：2007-06-26

申请人： Per Persson ,  Göran Olsson

发明人： Per Persson ,  Göran Olsson

IPC分类号： F01L1/34 ,  F01L1/18 ,  F02D13/04

CPC分类号： F01L1/181 ,  F01L1/2411 ,  F01L1/26 ,  F01L13/06 ,  F01L2001/186 ,  F01L2013/0089 ,  F01L2820/02 ,  F02D13/0242 ,  F02D13/04

摘要： In an exhaust valve mechanism for an internal combustion engine the main rocker arm is mounted on a rocker arm shaft for normal valve operation via a cam element. A secondary rocker arm is mounted on the shaft for activation of an exhaust brake mode. The activation is achieved through supply of hydraulic pressure to a piston cylinder arrangement acting between the main and secondary rocker arms. A master piston and a slave piston are connected by a hydraulic-link allowing activation by increased hydraulic pressure. When activating the exhaust gas temperature increasing mode, the master piston is moved to an active position for part of its stroke against the force of a first resilient member. When activating the exhaust brake mode, the master piston is moved the full movement of its stroke against the combined forces of the first resilient member and a second resilient member as active position. The end of the first stroke length defines a position for the master piston allowing activation of an extra valve event.

摘要翻译： 在用于内燃机的排气门机构中，主摇臂安装在摇臂轴上，用于通过凸轮元件进行正常的阀操作。 辅助摇臂安装在轴上用于启动排气制动模式。 通过向作用在主摇臂和次摇臂之间的活塞气缸装置提供液压来实现激活。 主活塞和从动活塞通过液压连杆连接，允许通过增加的液压激活。 当启动废气升温模式时，主活塞克服第一弹性构件的力而移动到其一部分行程的活动位置。 当启动排气制动模式时，主活塞抵抗第一弹性件和第二弹性件作为活动位置的组合力移动其行程的全部运动。 第一行程长度的结束限定主活塞的位置，允许激活额外的阀事件。

公开(公告)号：US20100186710A1

公开(公告)日：2010-07-29

申请号：US12665941

申请日：2007-06-26

申请人： Per Persson ,  Göran Olsson

发明人： Per Persson ,  Göran Olsson

IPC分类号： F02D13/04 ,  F01L1/34 ,  F01L1/18

CPC分类号： F01L1/181 ,  F01L1/2411 ,  F01L1/26 ,  F01L13/06 ,  F01L2001/186 ,  F01L2013/0089 ,  F01L2820/02 ,  F02D13/0242 ,  F02D13/04

摘要： In an exhaust valve mechanism for an internal combustion engine the main rocker arm is mounted on a rocker arm shaft for normal valve operation via a cam element. A secondary rocker arm is mounted on the shaft for activation of an exhaust brake mode. The activation is achieved through supply of hydraulic pressure to a piston cylinder arrangement acting between the main and secondary rocker arms. A master piston and a slave piston are connected by a hydraulic-link allowing activation by increased hydraulic pressure. When activating the exhaust gas temperature increasing mode, the master piston is moved to an active position for part of its stroke against the force of a first resilient member. When activating the exhaust brake mode, the master piston is moved the full movement of its stroke against the combined forces of the first resilient member and a second resilient member as active position. The end of the first stroke length defines a position for the master piston allowing activation of an extra valve event.

摘要翻译： 在用于内燃机的排气门机构中，主摇臂安装在摇臂轴上，用于通过凸轮元件进行正常的阀操作。 辅助摇臂安装在轴上用于启动排气制动模式。 通过向作用在主摇臂和次摇臂之间的活塞气缸装置提供液压来实现激活。 主活塞和从动活塞通过液压连杆连接，允许通过增加的液压激活。 当启动废气升温模式时，主活塞克服第一弹性构件的力而移动到其一部分行程的活动位置。 当启动排气制动模式时，主活塞抵抗第一弹性件和第二弹性件作为活动位置的组合力移动其行程的全部运动。 第一行程长度的结束限定主活塞的位置，允许激活额外的阀事件。

公开(公告)号：US06792904B2

公开(公告)日：2004-09-21

申请号：US10604006

申请日：2003-06-20

申请人： Nils-Olof Håkansson ,  Sixten Berglund ,  Göran Olsson

发明人： Nils-Olof Håkansson ,  Sixten Berglund ,  Göran Olsson

IPC分类号： F01L134

CPC分类号： F01L1/24 ,  F01L1/181 ,  F01L13/065 ,  F01L2105/00 ,  F01L2760/004 ,  F02D13/04

摘要： Method and arrangement for engine breaking in motor vehicles having an internal combustion engine with at least one cylinder, at least one exhaust valve at the cylinder and a rocker arm (4) for activation of the exhaust valve. The rocker arm (4) is arranged on a hollow rocker arm shaft (5) and arranged to be effected by ridges (2a, 2b, 2c) on a camshaft (2), the device additionally having a control valve (15, 16) for controlling the oil pressure in the rocker arm shaft (5), and means (6; 14) receptive to an increase of the oil pressure in the rocker arm shaft (5) being integrated in the rocker arm (4) for absorbing a play between the rocker arm (4) and the exhaust valve in the case of increase oil pressure. At least one of the ridges (2b, 2c) causes opening of the exhaust valve with an engine breaking effect. The control valve (15) includes an adjustable valve body (18, 19) and a canal (23) between the valve body (18, 19) and the rocker arm shaft (5) that has a controllable exhaust (36), the valve body (18, 19) being arranged to be positioned in a first position with pressure reducing effect and a second position without pressure reducing effect.

摘要翻译： 具有具有至少一个气缸的内燃机，气缸处的至少一个排气阀和用于启动排气门的摇臂（4）的机动车辆中的发动机破坏的方法和装置。 摇臂（4）布置在空心摇臂轴（5）上并且布置成由凸轮轴（2）上的脊（2a，2b，2c）实现，该装置另外具有控制阀（15,16） 用于控制摇臂轴（5）中的油压;以及装置（6; 14），所述装置（6; 14）容纳在所述摇臂（5）中的压力增加，所述摇臂轴（5）被集成在所述摇臂（4）中，用于吸收摇摆 在油压增加的情况下，在摇臂（4）和排气阀之间。 突起（2b，2c）中的至少一个引起排气门的打开。 控制阀（15）在阀体（18,19）和具有可控排气（36）的摇臂轴（5）之间包括可调节阀体（18,19）和管道（23），所述阀 本体（18,19）被布置成具有减压效果的第一位置和不具有减压效果的第二位置。

公开(公告)号：US08352165B2

公开(公告)日：2013-01-08

申请号：US12305396

申请日：2006-07-13

申请人： Göran Olsson

发明人： Göran Olsson

IPC分类号： F01L13/06 ,  F02D9/06

CPC分类号： F02D9/06 ,  F02B37/24 ,  F02D13/04 ,  F02D41/0007 ,  F02D41/12 ,  F02D2200/1002 ,  F02D2200/1004 ,  Y02T10/144

摘要： A method and system for operating a combustion engine brake especially for a heavy vehicle like a truck or a bus is disclosed. By detecting a brake torque value which is delivered by the combustion engine brake for braking the vehicle, and, if the amount of the difference between a demanded brake torque value and the delivered brake torque value exceeds a predetermined first limit value, by operating the combustion engine brake by means of at least one additional or alternative second operating parameter which is selected in order to create a corrected brake torque value, a considerably improved accuracy, efficiency and/or reliability of the combustion engine brake can be obtained.

摘要翻译： 公开了一种用于操作内燃机制动器的方法和系统，特别是用于诸如卡车或公共汽车的重型车辆。 通过检测由用于制动车辆的内燃机制动器输送的制动转矩值，并且如果所要求的制动转矩值与所输送的制动转矩值之间的差值超过预定的第一极限值，则通过操作燃烧 通过至少一个额外的或替代的第二操作参数来产生发动机制动器，该第二操作参数被选择以产生校正的制动转矩值，可以获得内燃机制动器的显着提高的精度，效率和/或可靠性。

公开(公告)号：US20120102266A1

公开(公告)日：2012-04-26

申请号：US13377837

申请日：2010-06-16

申请人： Göran Olsson ,  Leif Byström ,  Mats Mårdberg

发明人： Göran Olsson ,  Leif Byström ,  Mats Mårdberg

IPC分类号： G06F12/08 ,  G06F12/02

CPC分类号： G06F17/3028 ,  G06F17/30218 ,  G06T1/60

摘要： A method and a system are disclosed for storing initial data from an image detecting device in a camera system initial storage medium and making the data accessible. The initial data is stored consecutively in blocks, where file specific pointers representing the starting address for each stored file and file sequence, and dynamic memory pointers that points out the next writable address, are managed and stored during real time writing of the data. The data is made accessible through a virtual representation of the data in a virtual file system with a format known by an external storage medium controller, the virtual representation being related to the file specific pointers.

摘要翻译： 公开了一种用于在相机系统初始存储介质中存储来自图像检测装置的初始数据并使数据可访问的方法和系统。 初始数据连续存储在块中，其中表示每个存储的文件和文件序列的起始地址的文件特定指针以及指出下一可写地址的动态存储器指针在数据的实时写入期间被管理和存储。 通过虚拟文件系统中的数据的虚拟表示使数据可由外部存储介质控制器已知的格式访问，虚拟表示与文件特定指针相关。