公开(公告)号：US20190010965A1

公开(公告)日：2019-01-10

申请号：US16069632

申请日：2017-01-13

Applicant: ARTEMIS INTELLIGENT POWER LIMITED

Inventor： Matthew GREEN ,  Uwe STEIN

IPC: F15B11/044 ,  E02F9/22 ,  F15B11/042 ,  F15B11/17 ,  F04B49/22 ,  F04B49/08 ,  F04B49/20

Abstract: An apparatus comprising a synthetically commutated machine with one or more services, a prime mover coupled to the machine, a hydraulic circuit extending between the services and hydraulic loads to fluidically connect the services to the hydraulic loads such that groups of one or more services are fluidically connected to respective groups of one or more hydraulic loads. The apparatus configured such that the flow of hydraulic fluid to or from a group of services of the machine is controlled responsive to measuring a flow rate and/or pressure requirement of the hydraulic loads which are fluidically connected to the services, or receiving a demand signal indicative of a demanded pressure and/or flow rate based on a pressure and/or flow demand of hydraulic loads which are fluidically connected to the services.

公开(公告)号：US20160003239A1

公开(公告)日：2016-01-07

申请号：US14771103

申请日：2014-03-03

Applicant: ARTEMIS INTELLIGENT POWER LIMITED

Inventor： Uwe STEIN ,  Jens EILERS ,  Jack LAVENDER ,  Stephen LAIRD

IPC: F04B53/10 ,  F01B29/10 ,  F04B19/22 ,  F01B31/26 ,  F16K11/04 ,  F16K31/06

CPC classification number: F04B53/1087 ,  F01B29/10 ,  F01B31/26 ,  F04B7/0003 ,  F04B7/0011 ,  F04B7/0076 ,  F04B19/22 ,  F04B53/1082 ,  F16K11/04 ,  F16K31/0634 ,  F16K31/082

Abstract: A valve unit for regulating the flow of working fluid between a working chamber of a fluid working machine and both a first working fluid line and second working fluid line, the valve unit comprising: a first valve comprising a first valve member and one or more cooperating first valve seats, a second valve comprising a second valve member and one or more cooperating second valve seats, an actuator coupled to both the first and second valve members through which a force may be applied to urge the first valve member open or closed and to urge the second valve member open or closed, a coupling between the actuator and the first valve member, wherein the coupling between the actuator and the first valve member comprises a connector which extends at least partially through the second valve member.

Abstract translation: 一种用于调节流体工作机械的工作室与第一工作流体管线和第二工作流体管线之间的工作流体流动的阀单元，所述阀单元包括：第一阀，其包括第一阀构件和一个或多个配合 第一阀座，包括第二阀构件和一个或多个配合的第二阀座的第二阀，连接到第一和第二阀构件的致动器，通过该致动器可以施加力以推动第一阀构件打开或关闭， 促使第二阀构件打开或关闭，致动器和第一阀构件之间的联接，其中致动器和第一阀构件之间的联接包括至少部分延伸穿过第二阀构件的连接器。