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公开(公告)号：US09719593B2
公开(公告)日：2017-08-01
申请号：US13142512
申请日：2009-12-30
IPC分类号： F15B11/16 , F16H61/448 , B60K6/12 , F03C1/30 , F03C1/40 , F03C1/24 , F03C1/247 , F03C1/26 , F16H61/4096 , F04C14/02
CPC分类号： F16H61/448 , B60K6/12 , F03C1/0409 , F03C1/045 , F03C1/2438 , F03C1/247 , F03C1/26 , F04C14/02 , F16H61/4096 , Y02T10/6208
摘要： A hydraulic transmission circuit is provided having at least two elementary hydraulic motors, each having a secondary enclosure and a main duct for fluid feed and a secondary enclosure and a main duct for fluid discharge. A fluid distributor distributes fluid from the main ducts to the elementary motors via the secondary enclosures. A control system controls the elementary motors. Valves connecting the fluid distributor to the secondary enclosures of the first motor put a secondary enclosure into communication with a main duct independent of an operating mode of any other elementary motor.
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公开(公告)号：US20120031263A1
公开(公告)日：2012-02-09
申请号：US13142521
申请日：2009-12-30
CPC分类号： F03C1/0409 , F03C1/045 , F03C1/2438 , F03C1/247 , F03C1/26
摘要： A hydraulic motor is provided having radial pistons, with a cylinder block, two main ducts, a fluid distributor, one distribution valve per cylinder, and a control system for controlling the distribution valves. The motor includes at least two elementary motors, and can operate in various different states in which, in each elementary motor, each of the cylinders is connected on the rising ramps to a second main duct and on the falling ramps to a second main duct; a first elementary motor being driving in a first state, and inactive or opposing in a second state, the control system operating the remainder of the hydraulic motor in the same way in these two states. A hydraulic circuit including said motor and a method of controlling such a motor are also provided.
摘要翻译： 具有径向活塞的液压马达，具有气缸体，两个主导管，流体分配器，每个气缸的一个分配阀以及用于控制分配阀的控制系统。 电动机包括至少两个基本电动机，并且可以在各种不同的状态下工作，其中在每个基本电动机中，每个气缸在上升斜坡上连接到第二主管道，并且在下降的斜坡上连接到第二主管道; 第一基本电动机在第一状态下被驱动，并且在第二状态下不起作用或相反，所述控制系统在这两种状态下以相同的方式操作液压马达的其余部分。 还提供了包括所述电动机的液压回路和控制这种电动机的方法。
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公开(公告)号：US09074578B2
公开(公告)日：2015-07-07
申请号：US13142521
申请日：2009-12-30
CPC分类号： F03C1/0409 , F03C1/045 , F03C1/2438 , F03C1/247 , F03C1/26
摘要： A hydraulic motor is provided having radial pistons, with a cylinder block, two main ducts, a fluid distributor, one distribution valve per cylinder, and a control system for controlling the distribution valves. The motor includes at least two elementary motors, and can operate in various different states in which, in each elementary motor, each of the cylinders is connected on the rising ramps to a second main duct and on the falling ramps to a second main duct; a first elementary motor being driving in a first state, and inactive or opposing in a second state, the control system operating the remainder of the hydraulic motor in the same way in these two states. A hydraulic circuit including said motor and a method of controlling such a motor are also provided.
摘要翻译： 具有径向活塞的液压马达，具有气缸体，两个主导管，流体分配器，每个气缸的一个分配阀以及用于控制分配阀的控制系统。 电动机包括至少两个基本电动机，并且可以在各种不同的状态下工作，其中在每个基本电动机中，每个气缸在上升斜坡上连接到第二主管道，并且在下降的斜坡上连接到第二主管道; 第一基本电动机在第一状态下被驱动，并且在第二状态下不起作用或相反，所述控制系统在这两种状态下以相同的方式操作液压马达的其余部分。 还提供了包括所述电动机的液压回路和控制这种电动机的方法。
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公开(公告)号：US20120036994A1
公开(公告)日：2012-02-16
申请号：US13142512
申请日：2009-12-30
IPC分类号： F15B11/16
CPC分类号： F16H61/448 , B60K6/12 , F03C1/0409 , F03C1/045 , F03C1/2438 , F03C1/247 , F03C1/26 , F04C14/02 , F16H61/4096 , Y02T10/6208
摘要： A hydraulic transmission circuit is provided having at least two elementary hydraulic motors, each having a secondary enclosure and a main duct for fluid feed and a secondary enclosure and a main duct for fluid discharge. A fluid distributor distributes fluid from the main ducts to the elementary motors via the secondary enclosures. A control system controls the elementary motors. Valves connecting the fluid distributor to the secondary enclosures of the first motor put a secondary enclosure into communication with a main duct independent of an operating mode of any other elementary motor.
摘要翻译： 提供一种具有至少两个基本液压马达的液压传动回路，每个液压马达具有次级外壳和用于流体供给的主管道，以及用于流体排放的次级外壳和主管道。 流体分配器通过次级壳体将流体从主管道分配到基本马达。 控制系统控制基本电机。 将流体分配器连接到第一马达的次级外壳的阀将副壳体与主管道连通，而与任何其他基本马达的操作模式无关。
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