公开(公告)号：WO2007033199A3

公开(公告)日：2007-03-22

申请号：PCT/US2006/035535

申请日：2006-09-13

Applicant: INGERSOLL-RAND COMPANY ,  XU, Cheng

Inventor： XU, Cheng

IPC: F04D29/44 ,  F04D29/42

Abstract: A volute for use in a centrifugal compressor that includes an impeller. The volute includes a housing defining a central aperture, an inlet channel, and a fluid collecting channel. The central aperture is adapted to receive the impeller such that the impeller discharges a fluid to the inlet channel. The inlet channel directs the flow to the collecting channel. A discharge portion is coupled to the housing and includes a discharge passage in fluid communication with the collecting channel to discharge the fluid. A tongue portion is disposed between the collecting channel and the discharge portion. The tongue is operable to separate the fluid into a first flow that flows through the collecting channel and a second flow that flows through the discharge passage.

公开(公告)号：WO2006093821A1

公开(公告)日：2006-09-08

申请号：PCT/US2006/006557

申请日：2006-02-24

Applicant: INGERSOLL-RAND COMPANY ,  LINDSEY, James, R. ,  MEHAFFEY, James, E. ,  MAUNEY, Richard

Inventor： LINDSEY, James, R. ,  MEHAFFEY, James, E. ,  MAUNEY, Richard

IPC: F04C28/06 ,  F04C28/08 ,  F04B49/02

CPC classification number: F04B49/03 ,  F04C18/16 ,  F04C23/001 ,  F04C28/06 ,  F04C28/08 ,  F04C2270/05 ,  F04C2270/18

Abstract: A compressor system operable to shutdown in response to a shutdown signal . The compressor system includes a compression device (22; 34) operable between a first speed and a second speed to produce a flow of compressed fluid at a pressure. A blowdown valve (48) is movable between a closed position and an open position in which at least a portion of the flow of compressed fluid passes through the blowdown valve (48) to reduce the pressure of the flow of compressed fluid. A sensor (46) is positioned to measure the pressure and a controller (47) is operable to move the blowdown valve (48) to the open position and set the speed of the compression device (22; 34) to a low set point speed in response to the shutdown signal.

Abstract translation: 一种压缩机系统，其可操作以响应于关闭信号而关闭。 压缩机系统包括可在第一速度和第二速度之间操作以在压力下产生压缩流体流的压缩装置（22; 34）。 排污阀（48）可在关闭位置和打开位置之间移动，在该位置中至少一部分压缩流体流通过排污阀（48）以减小压缩流体流动的压力。 定位传感器（46）以测量压力，并且控制器（47）可操作以将排污阀（48）移动到打开位置，并将压缩装置（22; 34）的速度设定到低设定点速度 响应关机信号。

公开(公告)号：WO2003095984A3

公开(公告)日：2003-11-20

申请号：PCT/US2002/029882

申请日：2002-09-19

Applicant: INGERSOLL-RAND COMPANY ,  STRIDIRON, Laura ,  SCOTESE, Michael, J.

Inventor： STRIDIRON, Laura ,  SCOTESE, Michael, J.

IPC: E01C19/28

Abstract: A system is for sensing a property of a material mat from a construction vehicle. The system includes a sensor for sensing the material property and a positioning mechanism connected with the vehicle and with the sensor. The mechanism displaces the sensor between first and second positions with respect to the vehicle as the vehicle displaces with respect to the material mat. The first sensor position is spaced a substantial distance above the mat upper surface. The second sensor position is located proximal to or on the mat surface such that the sensor is able to sense the material property in the second position. A controller operates the mechanism to sequentially displace the sensor from the first to second positions, permit the sensor to remain disposed at the second position for a period of time, and displace the sensor from the second to first positions after the period of time.

公开(公告)号：WO2003095984A2

公开(公告)日：2003-11-20

申请号：PCT/US2002/029882

申请日：2002-09-19

Applicant: INGERSOLL-RAND COMPANY ,  STRIDIRON, Laura ,  SCOTESE, Michael, J.

Inventor： STRIDIRON, Laura ,  SCOTESE, Michael, J.

IPC: G01N13/00

CPC classification number: E01C19/288 ,  E01C19/48 ,  G01N9/00 ,  G01N9/24 ,  G01N33/42 ,  G01N2203/0085

Abstract: A system is for sensing a property of a material mat from a construction vehicle. The system includes a sensor for sensing the material property and a positioning mechanism connected with the vehicle and with the sensor. The mechanism displaces the sensor between first and second positions with respect to the vehicle as the vehicle displaces with respect to the material mat. The first sensor position is spaced a substantial distance above the mat upper surface. The second sensor position is located proximal to or on the mat surface such that the sensor is able to sense the material property in the second position. A controller operates the mechanism to sequentially displace the sensor from the first to second positions, permit the sensor to remain disposed at the second position for a period of time, and displace the sensor from the second to first positions after the period of time.

Abstract translation: 系统用于感测来自建筑车辆的材料垫的性质。 该系统包括用于感测材料特性的传感器和与车辆和传感器连接的定位机构。 当车辆相对于材料垫移动时，该机构相对于车辆在第一和第二位置之间移位传感器。 第一传感器位置在垫上表面之上隔开相当长的距离。 第二传感器位置位于垫表面附近或垫子表面上，使得传感器能够感测第二位置的材料特性。 控制器操作机构以将传感器从第一位置顺序地移位到第二位置，允许传感器在第二位置保持一段时间，并且在一段时间之后将传感器从第二位置移位到第一位置。

公开(公告)号：WO2003042490A1

公开(公告)日：2003-05-22

申请号：PCT/US2002/036768

申请日：2002-11-14

Applicant: INGERSOLL-RAND COMPANY ,  LYON, Leland, H.

Inventor： LYON, Leland, H.

IPC: E21B4/14

CPC classification number: E21B4/14

Abstract: A fluid distributor device is for a percussive drill assembly including a generally tubular casing (2) having a longitudinal centerline and a piston (6) disposed within the casing so as to define a reservoir chamber (27) in the casing. The distributor device comprises a generally cylindrical body (12) disposed within the casing and including a central axis, two opposing ends spaced apart along the axis, first and second interior chambers and a port fluidly connecting the two chambers. The body further has a plurality of fluid passages extending between the two ends and fluidly connecting the first chamber with the reservoir chamber and a deflectable retainer portion (16) releasably engaged with the casing so as to retain the body at a desired position with respect to the casing centerline. A valve (7) is disposed within the body and is configured to permit fluid flow through the port and to alternatively prevent fluid flow through the port.

Abstract translation: 流体分配器装置用于冲击钻组件，其包括具有纵向中心线的大致管状壳体（2）和设置在壳体内的活塞（6），以便在壳体中限定储存室（27）。 分配器装置包括设置在壳体内并且包括中心轴线的大致圆柱形主体（12），沿着轴线间隔开的两个相对端部，第一和第二内部腔室以及流体连接两个腔室的端口。 主体还具有在两端之间延伸的多个流体通道，并且将第一腔室与储存室流体连接，以及可释放地与壳体接合的可偏转保持器部分（16），以将本体保持在相对于 套管中心线。 阀体（7）设置在主体内并且被构造成允许流体流过端口并且交替地防止流体流过端口。

公开(公告)号：WO2003021108A1

公开(公告)日：2003-03-13

申请号：PCT/US2002/027602

申请日：2002-08-30

Applicant: INGERSOLL-RAND COMPANY ,  BIEHLER, Devin, D. ,  GUNN, John, T. ,  HARDEN, William, H.

Inventor： BIEHLER, Devin, D. ,  GUNN, John, T. ,  HARDEN, William, H.

IPC: F04B49/00

CPC classification number: F04B35/002 ,  F04B49/225 ,  F04B2203/0605 ,  F04B2205/05

Abstract: A compressor assembly (110) comprises a compressor (114) including a fluid inlet (122) having an inlet valve (126) and an engine (118) that drives the compressor (114). A tank (130) receives pressurized fluid from the compressor (114), and includes an outlet (134) for discharging pressurized fluid. A control system (142) is in fluid communication with the tank (130), and a regulator (138) provides fluid flow from the tank (130) to the control system (142) when the pressure within the tank (130) exceeds a set point pressure. A pneumatic controller (146) controls the inlet valve (126) in response to the fluid pressure within the control system (142). An electronic controller (166) controls the speed of the engine (118) in response to fluid pressure within the control system (142). A control pressure sensor (170) senses fluid pressure within the control system (142) and provides a control pressure signal (174) to the electronic controller (166).

Abstract translation: 压缩机组件（110）包括压缩机（114），该压缩机包括具有入口阀（126）和驱动压缩机（114）的发动机（118）的流体入口（122）。 容器（130）从压缩机（114）接收加压流体，并且包括用于排出加压流体的出口（134）。 控制系统（142）与罐（130）流体连通，并且当罐（130）内的压力超过罐（130）时，调节器（138）提供从罐（130）到控制系统（142）的流体流动 设定点压力。 气动控制器（146）响应于控制系统（142）内的流体压力来控制入口阀（126）。 电子控制器（166）响应于控制系统（142）内的流体压力来控制发动机（118）的速度。 控制压力传感器（170）感测控制系统（142）内的流体压力，并向电子控制器（166）提供控制压力信号（174）。

公开(公告)号：WO2002099199A1

公开(公告)日：2002-12-12

申请号：PCT/US2002/017651

申请日：2002-06-05

Applicant: INGERSOLL-RAND COMPANY

Inventor： GASPER, Kenneth, E. ,  STARRY, Dale, W. ,  FLUENT, Chad, L.

IPC: E01C19/28

CPC classification number: E02D3/074 ,  E01C19/286

Abstract: The vibration compacting machine includes a frame, a leading drum (14) and a trailing drum (16). The leading and trailing drums are rotatably mounted to the frame. The leading drum includes a first eccentric assembly (20) that is rotatably mounted inside of the leading drum and the trailing drum includes a second eccentric assembly (24) that is rotatably mounted inside the trailing drum. A first motor (36) rotates the first eccentric assembly and a second motor (38) rotates the second eccentric assembly. Rotations of the eccentric assemblies transfers vibrations to the drums to compact a ground surface. A control (40) adjusts the speed of the first and second motor relative to one another to keep the first eccentric assembly from running in phase with the second eccentric assembly. The control also delays starting the second eccentric assembly relative to the first eccentric assembly to minimize horsepower drain on the engine of the vibration compacting machine.

Abstract translation: 振动压实机包括框架，前滚筒（14）和后滚筒（16）。 前滚筒和后滚筒可旋转地安装在框架上。 引导滚筒包括第一偏心组件（20），该第一偏心组件可旋转地安装在前滚筒的内部，而后滚筒包括可转动地安装在后滚筒内的第二偏心组件（24）。 第一马达（36）旋转第一偏心组件，而第二马达（38）使第二偏心组件旋转。 偏心组件的旋转将振动传递到鼓以压缩地面。 控制器（40）调节第一和第二马达相对于彼此的速度，以使第一偏心组件不与第二偏心组件同相运动。 该控制还延迟相对于第一偏心组件启动第二偏心组件以最小化振动压实机的发动机上的功率消耗。

公开(公告)号：WO2002063168A2

公开(公告)日：2002-08-15

申请号：PCT/US2002/003784

申请日：2002-02-05

Applicant: INGERSOLL-RAND COMPANY

Inventor： LUCAS, Michael, J. ,  DALEY, Timothy, F.

IPC: F04B41/00

CPC classification number: F04B39/066 ,  F04B39/0033 ,  F04B39/0038 ,  F04C23/00

Abstract: A compressor system having a first compartment for housing relatively quietly operating equipment, and a second compartment for housing relatively noisy operating equipment. The second compartment is substantially closed off from the surrounding atmosphere to reduce the amount of noise that can be heard outside the compressor system on account of the noisy equipment operating within the compressor system housing. The second compartment includes a small air inlet opening and a small air outlet opening to allow enough air to flow through the second compartment to cool the equipment housed therein. The small openings reduce the amount of air-born noise which is released to the outside environment. The compressor system also has an air intake directing device for directing an appropriate amount of air into the second compartment to cool the noise generating machinery located within the second compartment, and, for directing an appropriate amount of air to an air inlet opening of a compressor, thereby more efficiently using the air drawn into the compressor system housing.

Abstract translation: 一种压缩机系统，具有用于容纳相对静音的操作设备的第一隔室和用于容纳相对较嘈杂的操作设备的第二隔室。 由于在压缩机系统壳体内操作的嘈杂的设备，第二隔室基本上与周围的大气封闭，以减少在压缩机系统之外可以听到的噪音量。 第二隔室包括小的空气入口和小的空气出口开口，以允许足够的空气流过第二隔间以冷却容纳在其中的设备。 小开口减少释放到外部环境的空气噪声的数量。 压缩机系统还具有进气引导装置，用于将适当数量的空气引导到第二隔室中以冷却位于第二隔室内的噪声发生机构，并且用于将适量的空气引导到压缩机的进气口 从而更有效地利用吸入压缩机系统壳体中的空气。

公开(公告)号：WO2000032359A1

公开(公告)日：2000-06-08

申请号：PCT/US1999/027246

申请日：1999-11-17

Applicant: INGERSOLL-RAND COMPANY

Inventor： ALBERT, Gregory, P. ,  STAHLMAN, David, B. ,  COOPER, Timothy, R. ,  RYAN, James, P.

IPC: B25B21/02

CPC classification number: B25B21/02 ,  B25B21/00 ,  F16D5/00 ,  F16D41/06 ,  F16F15/30 ,  Y02E60/16

Abstract: A rotational energy storage device (10) or spring which includes a roller-cam assembly having a shaft (14), a ring (12) rotatably disposed about the shaft, and at least one roller (16) disposed between shaft and ring. The roller (16) is configured such that, upon rotating the ring relative to the shaft, the roller interferes with the ring and the shaft to convert and effect storage of mechanical energy created by the relative rotation of the ring and the shaft. Preferably a plurality of spaced rollers are positioned between ring and shaft. A cam geometry (20) which is symmetrical or asymmetrical is provided on the shaft, the ring, the roller, and combinations thereof. A rotational energy storage device having a back-up ring with alternating thin and thick cross-sectional areas is further provided which is indexed to provide regions of low and high stiffness regions against each roller.

Abstract translation: 一种旋转能量存储装置（10）或弹簧，其包括具有轴（14）的辊 - 凸轮组件，围绕所述轴可旋转地设置的环（12）以及设置在轴和环之间的至少一个辊（16）。 辊（16）构造成使得当环相对于轴旋转时，辊与环和轴干涉以转换并实现由环和轴的相对旋转产生的机械能的储存。 优选地，多个间隔开的辊定位在环和轴之间。 在轴，环，辊及其组合上设置有对称或不对称的凸轮几何形状（20）。 还提供具有交替的薄而厚的横截面面积的支撑环的旋转能量存储装置，其被转位以提供抵靠每个辊的低刚度区域和高刚度区域。

公开(公告)号：WO1998010166A1

公开(公告)日：1998-03-12

申请号：PCT/US1997014030

申请日：1997-08-08

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  CHENG, Eugene, Y., T. ,  CONNELL, Stuart, A. ,  BAILEY, Danny, S. ,  MAYHEW, Phillip, A.

IPC: E21B19/14

CPC classification number: E21B19/146 ,  E21B19/14

Abstract: A drill rod changer assembly for a drill rig includes an elongated support shaft (5) having a housing (20, 30) at each end for retaining ends of drill rods, the support shaft being adapted for removable attachment to a drill rig structure (3), a carousel-type drill rod spacer (120) on the shaft and a pair of gripper arms (70, 74) adapted for removable attachment to a drill rig structure at spaced apart positions adjacent each end of the support shaft. A hydraulic actuation device (40) rotates the support shaft and carousel drill rod spacer between a rod storage position and a rod usage position. Each gripper arm is moved between the drill rod storage and usage positions by hydraulic actuation devices on each arm. Each gripper arm carries a sliding gate member that opens and closes the housings in response to movement of the gripper arm. The support shaft, and each gripper arm assembly being supplied as modularized assemblies that can be individually attached and removed from a drill rig to expeditiously change between various lengths of drill rod.

Abstract translation: 一种用于钻机的钻杆更换器组件包括细长的支撑轴（5），其在每个端部具有用于保持钻杆的端部的壳体（20,30），所述支撑轴适于可拆卸地附接到钻机结构（3 ），轴上的转盘式钻杆间隔件（120）和一对夹持臂（70,74），其适于在与支撑轴的每个端部相邻的间隔开的位置处可拆卸地附接到钻机结构。 液压致动装置（40）将支撑轴和转盘钻杆间隔件旋转在杆存放位置和杆使用位置之间。 每个夹臂通过每个臂上的液压致动装置在钻杆存放和使用位置之间移动。 每个夹持器臂承载滑动门构件，其响应于夹持臂的移动而打开和关闭壳体。 支撑轴和每个夹持器臂组件作为模块化组件提供，其可以从钻机单独地附接和移除，以在各种长度的钻杆之间快速地改变。