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1.发明申请Sound Attenuator for Low Frequencies, Method for Manufacturing Sound Attenuator for Low Frequencies and System for Attenuating Low Frequencies for Example In Air-Conditioning Ducts of Paper Mills 有权用于低频的声音衰减器，用于低频率的声音衰减器的制造方法和用于降低低频率的系统，用于例如在造纸厂的空调管道中公开(公告)号：US20110061968A1
公开(公告)日：2011-03-17
申请号：US12990185
申请日：2009-04-28
申请人： Kalle Helenius , Henrik Pettersson
发明人： Kalle Helenius , Henrik Pettersson
IPC分类号： G10K11/172 , E04F17/04 , H05B7/18
CPC分类号： F24F13/24 , F24F2013/245
摘要： A sound attenuator for low frequencies in an air-conditioning duct of paper mills includes a sound attenuator frame insertable in the air-conditioning duct. At least one attenuator member operating according to the plate resonator principle has a first resonator plate, a framework, whereto the first resonator plate is attached by its inner surface, and a second plate, which is essentially parallel to the first resonator plate. The second plate is attached to the framework by its inner surface, whereby the second plate, the framework and the first resonator plate delimit at least one attenuator unit. The first resonator plate, attached to the framework, is a steel plate and is attached to the framework by laser welding and the framework comprises a pressure balancing opening.
摘要翻译： 在造纸厂空调管道中用于低频的声衰减器包括可插入空调管道中的声衰减器框架。 根据板谐振器原理工作的至少一个衰减器构件具有第一谐振器板，框架，第一谐振器板通过其内表面附接，第二板基本上平行于第一谐振器板。 第二板通过其内表面附接到框架，由此第二板，框架和第一谐振器板限定至少一个衰减器单元。 附着在框架上的第一谐振器板是钢板，并通过激光焊接附接到框架，并且框架包括压力平衡开口。
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2.发明授权Sound attenuator for low frequencies, method for manufacturing sound attenuator for low frequencies and system for attenuating low frequencies for example in air-conditioning ducts of paper mills 有权用于低频的声音衰减器，用于制造用于低频的声音衰减器的方法和用于衰减低频的系统，例如在造纸厂的空调管道中公开(公告)号：US08272475B2
公开(公告)日：2012-09-25
申请号：US12990185
申请日：2009-04-28
申请人： Kalle Helenius , Henrik Pettersson
发明人： Kalle Helenius , Henrik Pettersson
CPC分类号： F24F13/24 , F24F2013/245
摘要： A sound attenuator for low frequencies in an air-conditioning duct of paper mills includes a sound attenuator frame insertable in the air-conditioning duct. At least one attenuator member operating according to the plate resonator principle has a first resonator plate, a framework, whereto the first resonator plate is attached by its inner surface, and a second plate, which is essentially parallel to the first resonator plate. The second plate is attached to the framework by its inner surface, whereby the second plate, the framework and the first resonator plate delimit at least one attenuator unit. The first resonator plate, attached to the framework, is a steel plate and is attached to the framework by laser welding and the framework comprises a pressure balancing opening.
摘要翻译： 在造纸厂空调管道中用于低频的声衰减器包括可插入空调管道中的声衰减器框架。 根据板谐振器原理工作的至少一个衰减器构件具有第一谐振器板，框架，第一谐振器板通过其内表面附接，第二板基本上平行于第一谐振器板。 第二板通过其内表面附接到框架，由此第二板，框架和第一谐振器板限定至少一个衰减器单元。 附着在框架上的第一谐振器板是钢板，并通过激光焊接附接到框架，并且框架包括压力平衡开口。
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公开(公告)号：US20120083986A1
公开(公告)日：2012-04-05
申请号：US13377219
申请日：2010-05-31
IPC分类号： B60K31/00
CPC分类号： B60W30/143 , B60W30/16 , B60W40/06 , B60W50/0097 , B60W2550/142 , B60W2550/143 , B60W2550/302 , B60W2550/308 , B60W2550/402 , B60W2720/103 , Y02T10/56 , Y02T10/84
摘要： A module for determination of speed set-point values vref for a vehicle's control systems, comprising an input unit adapted to input, e.g., by the vehicle's driver, of a reference speed vset which is the speed desired by the driver for the vehicle. The module includes a horizon unit to determine a horizon by means of received position data and map data of an itinerary made up of route segments with at least one characteristic for each segment; a processor unit to calculate vref for the vehicle's control systems across the horizon according to rules pertaining to categories in which segments within the horizon are placed, so that vref is within a range bounded by vmin and vmax, where vmin≦vset≦Vmax,, which control system regulates the vehicle according to these set-point values.
摘要翻译： 用于确定车辆控制系统的速度设定值vref的模块，包括适于例如由车辆驾驶员输入的参考速度vset的输入单元，该参考速度vset是驾驶员对车辆所期望的速度。 该模块包括一个水平单元，用于通过接收的位置数据和由具有每个段的至少一个特征的路线段构成的行程的地图数据来确定水平; 处理器单元，根据与水平线内部的分段相关的规则来计算跨越地平线的车辆控制系统的vref，使得vref在由vmin和vmax限定的范围内，其中vmin＆nlE; vset＆nlE; Vmax ,, 该控制系统根据这些设定点值调节车辆。
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4.发明申请METHOD AND MODULE FOR DETERMINING OF REFERENCE VALUES FOR A VEHICLE CONTROL SYSTEM 有权用于确定车辆控制系统参考值的方法和模块公开(公告)号：US20120083943A1
公开(公告)日：2012-04-05
申请号：US13377168
申请日：2010-05-31
IPC分类号： G06F17/00
CPC分类号： B60W30/143 , B60W10/06 , B60W10/10 , B60W30/1882 , B60W40/06 , B60W2550/142 , B60W2550/143 , B60W2550/402 , Y02T10/56 , Y02T10/84
摘要： A method for determining set-point values for a vehicle's control systems having the steps of: determining a horizon by means of position data and map data of an itinerary made up of route segments with at least one characteristic for each segment; calculating threshold values for at least one characteristic of segments according to one or more vehicle-specific values, which threshold values serve as boundaries for assigning segments to various categories; comparing the at least one characteristic of each segment with the calculated threshold values and placing each segment within the horizon in a category according to the results of the comparisons; calculating set-point values for the vehicle's control systems across the horizon according to rules pertaining to the categories in which segments within the horizon are placed; regulating the vehicle according to the set-point values. Also a module adapted to determining set-point values for a control system in the vehicle.
摘要翻译： 一种用于确定车辆控制系统的设定点值的方法，具有以下步骤：通过位置数据和由具有每个段的至少一个特征的路线段构成的行程的地图数据来确定水平; 根据一个或多个车辆特定值计算段的至少一个特征的阈值，所述阈值用作将段分配给各种类别的边界; 将每个段的至少一个特性与所计算的阈值进行比较，并根据比较结果将每个段落放置在范围内的类别中; 根据与放置地平线内的分段的类别相关的规则，计算整个地平线上车辆控制系统的设定点值; 根据设定值调节车辆。 还有一种适于确定车辆中的控制系统的设定点值的模块。
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5.发明授权Arrangement for lowering the noise level of a cooling layer in a pulp dryer and a pulp dryer 失效用于降低纸浆干燥器和纸浆干燥器中的冷却层的噪声水平的布置
公开(公告)号：US5608973A
公开(公告)日：1997-03-11
申请号：US492657
申请日：1995-06-20
CPC分类号： D21F5/00
摘要： An arrangement for lowering the noise level in connection with a cooling layer in a pulp dryer having a heat-insulated bottom wall and top wall constituting a sound-attenuating construction and a wall at the inlet side of the cooling layer also constituting a sound-attenuating construction. At the outlet side of the air flow from the cooling layer in the pulp dryer, sound-attenuation baffles are arranged preferably perpendicular to or inclined in relation to the direction of the air flow and which are placed at a distance from one another.
摘要翻译： 用于降低与具有绝热底壁和构成声音衰减结构的顶壁的纸浆干燥器中的冷却层相关的噪声水平的设置以及在冷却层的入口侧的壁也构成声音衰减 施工。 在来自纸浆干燥器中的冷却层的空气流的出口侧，声衰减挡板优选地布置成相对于空气流的方向垂直于或相对于空气流的方向倾斜并且彼此间隔一定距离。
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6.发明授权公开(公告)号：US09132836B2
公开(公告)日：2015-09-15
申请号：US13377304
申请日：2010-05-31
CPC分类号： B60W30/143 , B60W10/06 , B60W10/10 , B60W50/0097 , B60W2550/142 , B60W2550/143 , B60W2550/402 , B60W2720/10 , B60W2720/103 , F16H59/66 , F16H61/0213 , F16H2059/666 , F16H2061/0216 , Y02T10/52
摘要： A module for determining speed set-point values vref for a vehicle's control systems includes an input unit configured for input, e.g. by the vehicle's driver, of a reference speed vset which is the speed desired by the driver for the vehicle. A horizon unit is configured for determining a horizon by means of received position data and map data of an itinerary made up of route segments with at least one characteristic for each segment. A processor unit is configured for calculating vref across the horizon according to rules pertaining to categories in which segments within the horizon are placed, so that vref is within a range bounded by vmin, and vmax, where vmin≦vset≦vmax. The processor unit is further configured for determining a control signal with control parameters for the vehicle's automatic gear change control unit, based on one or more vehicle-specific values and a calculated speed set-point value vref.
摘要翻译： 用于确定车辆控制系统的速度设定点值vref的模块包括：输入单元，被配置为输入，例如， 由车辆的驾驶员提供参考速度vset，其是驾驶员对车辆所期望的速度。 水平单元被配置为通过接收的位置数据和由具有每个段的至少一个特性的路线段构成的行程的地图数据来确定水平。 处理器单元被配置为根据与水平线内的段相关的类别的规则来计算水平线上的vref，使得v ref在由vmin和vmax所限定的范围内，其中vmin＆nlE; vset＆nlE; vmax。 处理器单元还被配置为基于一个或多个车辆特定值和计算的速度设定点值vref来确定具有用于车辆的自动变速控制单元的控制参数的控制信号。
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7.发明授权公开(公告)号：US09043114B2
公开(公告)日：2015-05-26
申请号：US13377219
申请日：2010-05-31
CPC分类号： B60W30/143 , B60W30/16 , B60W40/06 , B60W50/0097 , B60W2550/142 , B60W2550/143 , B60W2550/302 , B60W2550/308 , B60W2550/402 , B60W2720/103 , Y02T10/56 , Y02T10/84
摘要： A module for determination of speed set-point values vref for a vehicle's control systems, comprising an input unit adapted to input, e.g., by the vehicle's driver, of a reference speed vset which is the speed desired by the driver for the vehicle. The module includes a horizon unit to determine a horizon by means of received position data and map data of an itinerary made up of route segments with at least one characteristic for each segment; a processor unit to calculate vref for the vehicle's control systems across the horizon according to rules pertaining to categories in which segments within the horizon are placed, so that vref is within a range bounded by vmin and vmax, where vmin≦vset≦Vmax, which control system regulates the vehicle according to these set-point values.
摘要翻译： 用于确定车辆控制系统的速度设定值vref的模块，包括适于例如由车辆驾驶员输入的参考速度vset的输入单元，该参考速度vset是驾驶员对车辆所期望的速度。 该模块包括一个水平单元，用于通过接收的位置数据和由具有每个段的至少一个特征的路线段构成的行程的地图数据来确定水平; 处理器单元，用于根据与水平线内的分段相关的类别的规则来计算车辆在整个地平线上的控制系统的vref，使得vref在由vmin和vmax限定的范围内，其中vmin＆nlE; vset＆nlE; Vmax，其中 控制系统根据这些设定点值调节车辆。
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8.发明授权Method and module for determining of velocity reference values for a vehicle control system 失效用于确定车辆控制系统的速度参考值的方法和模块公开(公告)号：US08620557B2
公开(公告)日：2013-12-31
申请号：US13377175
申请日：2010-05-31
IPC分类号： G05D1/00
CPC分类号： B60W10/10 , B60W10/06 , B60W30/143 , B60W40/06 , B60W2550/402 , B60W2720/10 , B60W2720/103 , Y02T10/52
摘要： A method for determining speed set-point values vref for a vehicle's control systems including determining a horizon from position data and map data of an itinerary made up of route segments with at least one characteristic for each segment; calculating threshold values for the characteristic of segments according to one or more vehicle-specific values, which threshold values serve as boundaries for assigning segments to various categories; comparing the characteristic of each segment with the calculated threshold values and placing each segment within the horizon in a category calculating set-point values for the vehicle's control systems across the horizon according to rules pertaining to the categories. When any characteristic in segments within the horizon indicates a hindrance, calculating the vehicle's retardation determining a start position within the horizon for commencement of retardation according to its calculated retardation in order to achieve a lowering of the set-point speed vref to a maximum speed required by the hindrance at the location of the hindrance; adapting the speed set-point values vref within the horizon according to the start position and retardation of the vehicle and regulating the vehicle's speed according to the speed set-values vref. Also a module determines set-point values for a control system in the vehicle.
摘要翻译： 一种用于确定车辆控制系统的速度设定值vref的方法，包括从具有至少一个每个段的特征的路线段构成的行程的位置数据和地图数据确定水平线; 根据一个或多个车辆特定值计算段的特征的阈值，所述阈值用作将段分配给各种类别的边界; 将每个段的特征与计算的阈值进行比较，并且根据与类别有关的规则，将每个段在水平线内的类别放置在计算车辆的控制系统的设定点值的类别中。 当水平线段中的任何特征表示阻碍时，计算车辆的延迟，根据其计算的延迟来确定水平线内的开始位置以开始延迟，以便将设定点速度vref降低到所需的最大速度 在妨碍位置的障碍; 根据车辆的起始位置和延迟，根据速度设定值vref来调节车辆的速度，在速度设定点值vref的范围内。 模块还确定车辆中的控制系统的设定点值。
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公开(公告)号：US06530452B1
公开(公告)日：2003-03-11
申请号：US09806422
申请日：2001-04-17
IPC分类号： F01N102
CPC分类号： D21F1/48
摘要： A reactive silencer intended for industrial supply air or exhaust air channels has a sound attenuator chamber (10), to which is fitted a partition wall (12) dividing the sound attenuator chamber into a first and second chamber part (14, 16). The partition wall (12) is fitted with two or more channels or pipes (26, 26′, 26″) which connect the first chamber part (14) to the second chamber part (16). In this way a silencer of small size and simple structure is obtained for attenuating noise, especially that produced by large or several small air channels.
摘要翻译： 用于工业供应空气或排气通道的反应性消声器具有声衰减室（10），其上配有分隔壁（12）将隔音室分成第一和第二室部分（14,16）。 分隔壁（12）装配有将第一室部分（14）连接到第二室部分（16）的两个或多个通道或管道（26,26'，26“）。 以这种方式，获得小尺寸和简单结构的消声器用于衰减噪声，特别是由大或几个小空气通道产生的噪声。
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10.发明授权Sound attenuator for low frequencies, in particular for air ducts in paper mills 失效低频声音衰减器，特别适用于造纸厂的风道
公开(公告)号：US5268541A
公开(公告)日：1993-12-07
申请号：US820160
申请日：1992-01-13
申请人： Henrik Pettersson
发明人： Henrik Pettersson
IPC分类号： F16L55/033 , F24F13/24 , E04F17/04
CPC分类号： F24F13/24 , F16L55/0336
摘要： The inventions concerns a sound attenuator for low frequencies for air-conditioning ducts, in particular for intake-air and/or exhaust-air ducts in paper mills. The sound attenuator comprises a frame whose flow duct substantially coincides with the air-conditioning duct and in which frame there is at least one plane attenuator member parallel to the flow direction and comprising one or several attenuator units operating by the Helmholtz and/or plate resonator principle. The attenuator member or members are fitted in the frame singly or as a group of several attenuator members to be replaced for cleaning and/or servicing of the sound attenuator and/or of the attenuator members.
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