公开(公告)号：US20080173033A1

公开(公告)日：2008-07-24

申请号：US11624978

申请日：2007-01-19

Applicant: David D. Colavincenzo

Inventor： David D. Colavincenzo

IPC: B60H1/32

CPC classification number: F04B49/065 ,  B60T17/02 ,  F04B2201/1201 ,  F04B2201/124

Abstract: A vehicle air compressor controller includes a compressor electronic control unit receiving a plurality of signals representing respective vehicle parameters. A variable torque transmitter is controlled by the compressor electronic control unit. The variable torque transmitter receives an engine speed from an engine of the vehicle and delivers a variable torque to a compressor of the vehicle for controlling a speed of the compressor. The variable torque is determined as a function of the engine speed and the vehicle parameters.

Abstract translation: 车辆空气压缩机控制器包括压缩机电子控制单元，其接收表示各个车辆参数的多个信号。 可变扭矩传感器由压缩机电子控制单元控制。 可变扭矩变送器从车辆的发动机接收发动机转速，并将可变转矩输送到车辆的压缩机，以控制压缩机的转速。 可变扭矩根据发动机转速和车辆参数确定。

公开(公告)号：US07022044B2

公开(公告)日：2006-04-04

申请号：US10800598

申请日：2004-03-15

Applicant: Jürgen Legner ,  Wolfgang Rebholz

Inventor： Jürgen Legner ,  Wolfgang Rebholz

IPC: F16H61/40

CPC classification number: E02F9/2253 ,  E02F9/2296 ,  F04B17/00 ,  F04B49/20 ,  F04B2201/1201 ,  F04B2201/124 ,  F04B2203/0603 ,  F04B2203/0604 ,  F16H2045/002 ,  Y10T477/636

Abstract: To reduce the structural volume of a drive engine (1) in a drive train of a mobile vehicle, in particular a working machine such as a wheel loader, a continuously adjustable transmission gear is arranged between the drive engine (1) and a hydraulic pump (5) for the working hydraulic system, which can be adjusted as a function of the load condition of the drive engine (1).

Abstract translation: 为了减小移动车辆的传动系中的驱动发动机（1）的结构体积，特别是诸如轮式装载机的工作机械，连续可调的传动齿轮设置在驱动发动机（1）和液压泵 （5）用于工作液压系统，其可以根据驱动发动机（1）的负载状况来调节。

公开(公告)号：US20040131474A1

公开(公告)日：2004-07-08

申请号：US10476822

申请日：2003-11-03

Inventor： Colin Andrew Mead ,  Alan Thomas Parsons ,  Stephen Arthur Pointer ,  Mark Arwyn Bennett

IPC: F04B049/00

CPC classification number: F04B49/24 ,  F04B23/021 ,  F04B35/00 ,  F04B49/20 ,  F04B2201/124 ,  F04B2201/1241 ,  F04B2203/0209

Abstract: This invention relates to a pumping system. The design of the system is such that bi-directional operation can be achieved using a significantly smaller and hence lighter unit than those currently available. It uses the direction of rotation of the drive shaft to control the opening and closure of the by-pass means for controllably returning the fluid to the first reservoir.

Abstract translation: 本发明涉及一种泵送系统。 该系统的设计使得可以使用比当前可用的更小且更轻的单元实现双向操作。 它使用驱动轴的旋转方向来控制旁通装置的打开和关闭，以可控制地将流体返回到第一储存器。

公开(公告)号：US5848877A

公开(公告)日：1998-12-15

申请号：US863095

申请日：1997-05-23

Applicant: David W. Dill ,  Christopher C. Ginn ,  Karl E. Elliot ,  Michael J. Woodward

Inventor： David W. Dill ,  Christopher C. Ginn ,  Karl E. Elliot ,  Michael J. Woodward

IPC: F04B49/06 ,  F02D29/04

CPC classification number: F04B49/065 ,  F04B2201/124 ,  F04B2205/05

Abstract: The high pressure system 10 is provided for outputting pressurized fluid to a source, such as a blasting gun 26. The system includes mechanical transmission 14 interconnecting a diesel engine 12 with a positive displacement pump 20. A programmable controller 30 is provided for receiving signals from a pressure transducer 34 and for controlling operation of an engine controller 44, a clutch controller 42, and a transmission shifter 46 to obtain the desired fluid pressure level output from the pump. The controller preferably communicates by wireless transmission technology, so that the controller 30 may be exterior of a sound abatement enclosure 28 surrounding the engine 12 and the transmission 14. Controller 30 may be operated to automatically shift the transmission in response to fluid pressure output from the pump. Alternatively, controller 30 may receive input instructions from the operator to shift the transmission to a desired gear. In either case, the controller 30 automatically regulates engine rpm and engages and disengages the clutch for automatically shifting the transmission.

Abstract translation: 高压系统10用于将加压流体输出到诸如爆破枪26的源。该系统包括将柴油发动机12与正排量泵20相互连接的机械变速器14.可编程控制器30用于接收来自 压力传感器34，用于控制发动机控制器44，离合器控制器42和变速器换档器46的操作，以获得从泵输出的期望的流体压力水平。 控制器优选地通过无线传输技术进行通信，使得控制器30可以在围绕发动机12和变速器14的消音外壳28的外部。控制器30可以被操作以响应于来自 泵。 或者，控制器30可以接收来自操作者的输入指令以将变速器转换到期望的档位。 在任一种情况下，控制器30自动调节发动机转速并使离合器接合和脱离以自动地变速。