公开(公告)号：US20110265643A1

公开(公告)日：2011-11-03

申请号：US12771630

申请日：2010-04-30

Applicant: Chester Oleniacz ,  David D. Colavincenzo ,  Jeffrey M. Geither ,  Nicholas Petek

Inventor： Chester Oleniacz ,  David D. Colavincenzo ,  Jeffrey M. Geither ,  Nicholas Petek

IPC: F16J1/00 ,  F16J10/02

CPC classification number: F04B53/143 ,  F04B53/14 ,  F05C2225/12 ,  F05C2251/10

Abstract: A piston and cylinder assembly includes a housing defining a bore. A piston is sized to reciprocate in the bore. A first sealing member provides a sealing engagement between the piston and a wall of the bore. A first bushing, of a first material, is around a first portion of the piston toward a first end of the piston. A second bushing, of a second material, is around a second portion of the piston toward a second end of the piston. The first and second bushings guide the piston within the bore. The first material is different than the second material.

Abstract translation: 活塞和气缸组件包括限定孔的壳体。 活塞的尺寸可以在孔中往复运动。 第一密封构件提供活塞和孔的壁之间的密封接合。 第一材料的第一衬套围绕活塞的第一部分朝向活塞的第一端。 第二材料的第二衬套围绕活塞的第二部分朝向活塞的第二端。 第一和第二衬套将活塞引导到孔内。 第一种材料与第二种材料不同。

公开(公告)号：US20100158702A1

公开(公告)日：2010-06-24

申请号：US12338244

申请日：2008-12-18

Applicant: David D. Colavincenzo

Inventor： David D. Colavincenzo

IPC: F04B49/00

CPC classification number: F04B35/002 ,  B60L1/003 ,  B60L50/62 ,  B60L50/90 ,  F04C18/0215 ,  F04C18/16 ,  F04C28/06 ,  F04C2240/45 ,  Y02T10/6217 ,  Y02T10/7077

Abstract: In one aspect of the present invention, a compressor system includes a compressor shaft for generating compressed air, a clutch that, when engaged, transfers power from a vehicle engine to drive the compressor shaft and that, when disengaged, does not transfers power from the vehicle engine to drive the compressor shaft. An electric motor that, when activated, drives the compressor shaft. A control module that sets the compressor into one of at least three modes of operation as a function of respective statuses of various vehicle components. The compressor shaft is driven by both the clutch and the electric motor during at least one of the modes.

Abstract translation: 在本发明的一个方面，一种压缩机系统包括：用于产生压缩空气的压缩机轴;离合器，其在接合时从车辆发动机传递动力以驱动压缩机轴，并且当分离时，不从 车辆发动机来驱动压缩机轴。 一个电动机，当被激活时驱动压缩机轴。 控制模块，其将压缩机设置为至少三种操作模式中的一种，作为各种车辆部件的各自状态的函数。 在至少一种模式下，压缩机轴由离合器和电动机两者驱动。

公开(公告)号：US08573113B2

公开(公告)日：2013-11-05

申请号：US12771630

申请日：2010-04-30

Applicant: Chester Oleniacz ,  David D. Colavincenzo ,  Jeffrey Michael Geither ,  Nicholas Petek

Inventor： Chester Oleniacz ,  David D. Colavincenzo ,  Jeffrey Michael Geither ,  Nicholas Petek

IPC: F16J9/28

CPC classification number: F04B53/143 ,  F04B53/14 ,  F05C2225/12 ,  F05C2251/10

Abstract: A piston and cylinder assembly includes a housing defining a bore. A piston is sized to reciprocate in the bore. A first sealing member provides a sealing engagement between the piston and a wall of the bore. A first bushing, of a first material, is around a first portion of the piston toward a first end of the piston. A second bushing, of a second material, is around a second portion of the piston toward a second end of the piston. The first and second bushings guide the piston within the bore. The first material is different than the second material.

Abstract translation: 活塞和气缸组件包括限定孔的壳体。 活塞的尺寸可以在孔中往复运动。 第一密封构件提供活塞和孔的壁之间的密封接合。 第一材料的第一衬套围绕活塞的第一部分朝向活塞的第一端。 第二材料的第二衬套围绕活塞的第二部分朝向活塞的第二端。 第一和第二衬套将活塞引导到孔内。 第一种材料与第二种材料不同。

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。