公开(公告)号：US20110148111A1

公开(公告)日：2011-06-23

申请号：US12737848

申请日：2009-08-19

Applicant: Pieter Adriaan Oosterling

Inventor： Pieter Adriaan Oosterling

IPC: H02P9/04 ,  F04B17/00

CPC classification number: F04B35/00 ,  F03D9/17 ,  F03D9/25 ,  F03D9/28 ,  F04B2201/0807 ,  F05B2210/16 ,  Y02E10/725 ,  Y02E60/15 ,  Y02P80/158

Abstract: The invention concerns a turbine driving a power conversion means, the power conversion means comprising several power conversion units, preferably of approximately similar power conversion capacity, that have coupling means for coupling the power conversion units to the turbine, the turbine having measuring means for determining the rotation speed of the turbine and/or a flow speed of the turbine driving flow of wind or water and a control system for controlling the coupling means in dependence of the determined rotation speed and/or flow speed. In accordance with the invention the control system has means for activating and deactivating the coupling means for the different the power conversion units so that the power conversion units are used equally.

Abstract translation: 本发明涉及一种驱动功率转换装置的涡轮机，该功率转换装置包括多个功率转换单元，优选地具有大致相似的功率转换能力，其具有用于将功率转换单元耦合到涡轮机的耦合装置，该涡轮机具有用于确定 涡轮机的转速和/或风或水的涡轮机驱动流量的流速以及用于根据确定的转速和/或流速来控制联接装置的控制系统。 根据本发明，控制系统具有用于激活和去激活用于不同功率转换单元的耦合装置的装置，使得功率转换单元被均等地使用。

公开(公告)号：US20060039795A1

公开(公告)日：2006-02-23

申请号：US10526444

申请日：2003-09-11

Applicant: Uwe Stein ,  Niall Caldwell ,  William Rampen ,  Jonathan Almond

Inventor： Uwe Stein ,  Niall Caldwell ,  William Rampen ,  Jonathan Almond

IPC: F04B49/00 ,  F04B27/08

CPC classification number: F04B49/225 ,  F01B25/10 ,  F04B7/0076 ,  F04B49/065 ,  F04B49/12 ,  F04B49/243 ,  F04B53/1082 ,  F04B2201/02 ,  F04B2201/0807

Abstract: A fluid-working machine has a plurality of working chambers, e.g. cylinders (11), of cyclically changing volume, a high-pressure fluid manifold (14) and a low-pressure fluid manifold (16), at least one valve (13, 15) linking each working chamber to each manifold, and electronic sequencing means (20) for operating said valves in timed relationship with the changing volume of each chamber (11), wherein the electronic sequencing means is arranged to operate the valves of each chamber in one of an idling mode, a partial mode in which only part of the usable volume of the chamber is used, and a full mode in which all of the usable volume of the chamber (11) is used, and the electronic sequencing means (20) is arranged to select the mode of each chamber on successive cycles so as to infinitely vary the time averaged effective flow rate of fluid through the machine.

Abstract translation: 流体工作机器具有多个工作室，例如， 具有循环变化体积的气缸（11），高压流体歧管（14）和低压流体歧管（16），至少一个将每个工作室连接到每个歧管的阀（13,15），以及电子排序 用于以与每个室（11）的变化的体积定时关系操作所述阀的装置（20），其中所述电子排序装置被布置成以空转模式，部分模式中的仅一部分模式操作每个室的阀 使用腔室的可用体积的全部模式，并且使用所述室（11）的所有可用体积的全模式，并且电子排序装置（20）被布置成在连续循环中选择每个室的模式 以便无限地改变通过机器的流体的平均有效流速的时间。

公开(公告)号：US06293253B1

公开(公告)日：2001-09-25

申请号：US08825189

申请日：1997-03-27

Applicant: Bernhard Arnold ,  Egon Eisenbacher ,  Franz Pawellek

Inventor： Bernhard Arnold ,  Egon Eisenbacher ,  Franz Pawellek

IPC: F02M4100

CPC classification number: F04B49/08 ,  F02D41/38 ,  F02M59/36 ,  F02M63/0225 ,  F04B2201/0807 ,  F04B2205/10 ,  F04B2205/171 ,  F04B2205/172

Abstract: A control for a pressure fluid supply system is described, in particular for the high pressure in a fuel injection system, for example for an internal combustion Diesel engine, by means of which the pressure in a common high-pressure line supplied by a high-pressure pump, i.e. in the common rail, to which individual consumers are connected, is controlled in accordance with the instantaneous pressure fluid requirements. For adapting the pressure in the common high-pressure line to the pressure fluid requirements of the consumers, i.e. the injection nozzles, a device for limiting the amounts of fluids conveyed is associated with the high-pressure pump, which has at least on adjusting element which can be changed by means of an adjusting signal representing the instantaneous pressure fluid supply situation in the common rail. To avoid an elaborate pressure sensor device in the common rail and for the simultaneous improvement of the reaction behavior of the control, in particular when reducing the high pressure in the common rail, the adjusting signal is derived from the amount of fluid throughput in the delivery line of a pressure control valve connected to the common rail. The pre-conveying pressure or the pre-conveying amount available to the high-pressure pump is affected by means of this adjusting signal in the sense of a regulation of the pressure in the common rail.

Abstract translation: 具体地说，用于压力流体供应系统的控制装置，例如用于燃料喷射系统中的高压，例如用于内燃柴油发动机，借助于该燃料喷射系统，由高压线路 压力泵，即在共轨中，单个消费者连接到其上，根据瞬时压力流体要求进行控制。 为了使普通高压管线中的压力适应消费者（即喷嘴）的压力流体要求，用于限制输送的流体的量的装置与至少具有调节元件的高压泵相关联 其可以通过表示共轨中的瞬时压力流体供应情况的调节信号来改变。 为了避免在共轨中精心设计的压力传感器装置，并且为了同时改善控制的反应特性，特别是当降低共轨中的高压时，调节信号来自于输送中的流体通过量 连接到共轨的压力控制阀的管路。 高压泵可用的预输送压力或预输送量受到共轨中压力调节意义上的这种调节信号的影响。

公开(公告)号：US5768901A

公开(公告)日：1998-06-23

申请号：US758837

申请日：1996-12-02

Applicant: Michael J. Dormer ,  Bruce A. Fraser

Inventor： Michael J. Dormer ,  Bruce A. Fraser

IPC: F04B25/00 ,  F04B27/02 ,  F04B49/06 ,  F25B1/10 ,  F25B49/02 ,  F25B7/00 ,  F04B3/00

CPC classification number: F25B1/10 ,  F04B49/065 ,  F25B49/022 ,  F04B2201/0807 ,  F25B2400/075 ,  F25B2400/13

Abstract: A compressor having plural banks of cylinders can be operated multi-stage, single stage, plural parallel single stages and, when multi-stage, with or without an economizer. One of the low stage banks of cylinders can be unloaded to reduce the first stage output during multi-stage operation or to permit operation of a single stage when the second stage is bypassed.

Abstract translation: 具有多个气缸组的压缩机可以操作多级，单级，多个并联单级，并且当多级时，具有或不具有节能器。 可以卸载一个低级气缸组，以减少多级操作期间的第一级输出，或者在第二级旁路时允许单级运行。