公开(公告)号：WO1994003257A1

公开(公告)日：1994-02-17

申请号：PCT/US1993003760

申请日：1993-04-21

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  THOMSON, William, F. ,  BLICHMANN, Alfred, F. ,  LEDDY, John, E. ,  LEWIS, Frederick, S.

IPC: B01D33/23

CPC classification number: B01D33/23 ,  B01D33/803

Abstract: A rotating disc filter (10) has a plurality of sectors (20) removably mounted on drainage and support structures (14) which are fixed on a rotating hub (16). The drainage and support structure (14) has flow channels (36) and internal baffles (52, 54) which serve to trap filtrate to keep filtrate from re-wetting filter cake built up on the sectors (20) prior to removal of the filter cake from the sectors.

Abstract translation: 旋转盘式过滤器（10）具有可移除地安装在固定在旋转毂（16）上的排水和支撑结构（14）上的多个扇区（20）。 排水和支撑结构（14）具有流动通道（36）和内部挡板（52,54），其用于捕获滤液以在除去过滤器之前将积聚在扇区（20）上的再润湿滤饼保持滤液 来自行业的蛋糕。

公开(公告)号：WO1994003256A1

公开(公告)日：1994-02-17

申请号：PCT/US1993003645

申请日：1993-04-15

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  LUTHI, Oscar

IPC: B01D33/23

CPC classification number: B01D33/803 ,  B01D33/23

Abstract: A rotating disc filter has a plurality of discs, each made of a plurality of sectors (20) removably mounted on support structures (14) which are fixed on a rotating hollow shaft (16) into core drainage channels (18) of which, the sectors drain. The drainage and support structure has flow channels (55) designed to rapidly drain filtrate and to permit filtrate split between clear and fiber bearing fractions. Rapid drainage is made possible by a novel method and device for controlling fluid transit volume within the sectors.

Abstract translation: 旋转盘式过滤器具有多个盘，每个盘由可移除地安装在支撑结构（14）上的多个扇区（20）构成，支撑结构固定在旋转的空心轴（16）上，形成为芯排水通道（18），其中 行业流失。 排水和支撑结构具有流动通道（55），其设计用于快速排出滤液并允许在透明和纤维承载部分之间进行滤液分流。 通过用于控制扇区内的流体转运体积的新颖的方法和装置可以实现快速排水。

公开(公告)号：WO1994001618A1

公开(公告)日：1994-01-20

申请号：PCT/US1993006536

申请日：1993-07-02

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  YOUNG, Douglas, L., G. ,  LUTHI, Oscar

IPC: D21D05/02

CPC classification number: D21D5/026 ,  B01D29/356 ,  B01D29/78 ,  B01D29/86 ,  B01D29/908 ,  B01D2201/184 ,  B01D2201/287 ,  B07B1/20

Abstract: A hydrodynamic device for generating negative pressure excursions in a pulp slurry during fine screening, includes at least one half-foil member (123) disposed on a substantially cylindrical outer surface of a rotor (121). The rotor (121) is mounted within and co-axial with a substantially cylindrical screen (95) having a circumferentially continuous apertured zone to define an annular screening chamber (93) between the rotor (121) and the screen (95). The half-foil member (123) is collectively at least axially co-extensive with the apertured zone and has a leading edge which, also collectively, is inclined at a spiral angle (33) relative to the axis of the rotor (121) such that, in one embodiment, during rotation, the leading edge of the half-foil member (123) conducts large particles downwardly through the screening chamber (93). A selection of hydrodynamic foil configurations is provided in order to adapt to a wide range of pulp types and screening conditions.

Abstract translation: 一种用于在精细筛选期间在纸浆中产生负压偏移的流体动力装置包括设置在转子（121）的基本上圆柱形的外表面上的至少一个半箔构件（123）。 转子（121）安装在具有周向连续有孔区域的基本上圆柱形的筛网（95）内并与其同轴，以在转子（121）和筛网（95）之间限定环形筛分室（93）。 半箔构件（123）共同与有孔区域至少轴向共同延伸并且具有前缘，其也总体相对于转子（121）的轴线以螺旋角（33）倾斜，如 在一个实施例中，在旋转期间，半箔构件（123）的前缘将大颗粒向下传导通过筛分室（93）。 提供了一系列流体动力学箔结构，以适应各种纸浆类型和筛选条件。

公开(公告)号：WO1993011344A1

公开(公告)日：1993-06-10

申请号：PCT/US1992010400

申请日：1992-12-03

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  FANNAR, Heimir

IPC: F01C21/10

CPC classification number: F01C21/102

Abstract: A spacer (70) of a desired thickness sets the clearance between an end face (20) of a fluid displacement device rotor and an end plate (24) of a fluid displacement device housing. Initially the spacer (70) is located on either the end face (20) or the end plate (24). The end face (20) is then positioned adjacent said end plate (24). Next, the rotor is axially displaced relative to the housing to a desired position wherein the spacer (70) is in contact with both the end face (20) and the end plate (24). Finally, the rotor is secured in said desired position.

Abstract translation: 具有所需厚度的间隔件（70）设定了流体排出装置转子的端面（20）和流体移动装置壳体的端板（24）之间的间隙。 最初，间隔件（70）位于端面（20）或端板（24）之间。 然后，端面（20）邻近所述端板（24）定位。 接下来，转子相对于壳体轴向移位到期望的位置，其中间隔件（70）与端面（20）和端板（24）都接触。 最后，转子固定在所希望的位置上。

公开(公告)号：WO1993009296A1

公开(公告)日：1993-05-13

申请号：PCT/US1992006013

申请日：1992-07-20

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  MAGALSKI, Edward, D.

IPC: E01C19/23

CPC classification number: E01C19/238

Abstract: A device for cleaning and lubricating an exterior surface of an asphalt compacting machine (1) includes a support member (9) removably attached to the machine (1). Positioned on the support member (9) for easy access are a flexible scraper (101) for cleaning the drum (3) and a fluid spray system (51), for spraying and uniformly distributing a lubricating fluid onto the drum (3). Elastic spring means (10) on the support member assures positive contact between the drum (3) and the scraper (101) and between the drum (3) and the fluid distributor.

公开(公告)号：WO1993001443A1

公开(公告)日：1993-01-21

申请号：PCT/US1992005597

申请日：1992-06-30

Applicant: THE INGERSOLL-RAND COMPANY

Inventor： THE INGERSOLL-RAND COMPANY ,  GEIGER, Robert, E. ,  CLAPP, John, M.

IPC: F16L37/14

CPC classification number: F16L37/146 ,  Y10S285/921 ,  Y10T137/86268 ,  Y10T137/87241

Abstract: A fluid connection and control device for fluid machines permits fluid inlet or outlet connections without the necessity for threaded adapters. This is accomplished by a radially symmetrical body (25) having first and second ends and a central axial fluid passage (28) connecting the ends. The body is appropriately sized for the fluid channel of the fluid machine and has a provision (22) at the first end for attachment of a flexible hose (20). The second end has a provision for a fluid tight seal between the body and the fluid channel as well as a mechanism by which the body is captured within the fluid channel (15) of the fluid machine. Options are provided for incorporation of a valve mechanism (33) for controlling the fluid flow. The valve mechanism may be incorporated as an integral part of the body or as a separate modular unit (fig. 3) which is retained in the fluid channel (15) by the connector body (25). This provides the advantages of rapid assembly and avoidance of undue stresses to the fluid machine housing, and also provides flexibility of the hose directly adjacent the housing which contributes to improved maneuverability.

公开(公告)号：WO1992018840A1

公开(公告)日：1992-10-29

申请号：PCT/US1992002998

申请日：1992-04-10

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  MELROSE, David, R.

IPC: G01L03/10

CPC classification number: G01L3/108 ,  B25B23/14

Abstract: A torque transducer capable of installation in the housing (100) of a rotating machine, having a limited axial space therefor, has a disk shaped first member (14) fixed to a fixed portion of the housing. A disk shaped second member (16) has splines on its inside diameter which provide a sliding coupling with the first member. Splines on the outside diameter of the second member provide sliding connection to a floating portion (18) of an output drive train which coupling transfers reaction torque back from the output shaft (21), through the drive train, and into the second member. Shear webs are formed between the inner and outer diameters of the second member by removing some material to form torsion concentrator voids. Strain gages mounted on the shear webs and bridged with appropriate resistors provide an output signal in response to torsional strains imposed on the second disk shaped member. The output signal is routed to a calibrated signal processor and relay control unit.

Abstract translation: 能够安装在具有有限的轴向空间的旋转机械的壳体（100）中的扭矩传感器具有固定到壳体的固定部分的盘形第一构件（14）。 盘形第二构件（16）在其内径上具有花键，其提供与第一构件的滑动联接。 第二构件的外径上的花键提供与输出传动系的浮动部分（18）的滑动连接，输出传动系的联接将反作用扭矩从输出轴（21）传递通过传动系，并传递到第二构件。 通过去除一些材料以形成扭转集中器空隙，在第二构件的内径和外径之间形成剪切网。 安装在剪切腹板上并与合适电阻桥接的应变片提供响应于施加在第二盘形构件上的扭转应变的输出信号。 输出信号被路由到校准信号处理器和继电器控制单元。

公开(公告)号：WO2016196905A1

公开(公告)日：2016-12-08

申请号：PCT/US2016/035681

申请日：2016-06-03

Applicant: INGERSOLL-RAND COMPANY

Inventor： ELY, Sean C. ,  BARTOSZEK, Jason Christopher ,  DOUGHERTY, Thomas S. ,  HEINRICHS, Kevin ,  LEAVITT, Douglas Fornell ,  NAKSEN, Dennis ,  SEITH, Warren A. ,  JOHNSON, Joshua Odell ,  XIE, Pinhau ,  COOPER, Timothy Richard

IPC: B25B21/00 ,  B25B23/18 ,  F21V19/00 ,  F21V33/00 ,  B25F5/02 ,  H01R33/00 ,  H01H9/26

CPC classification number: B23Q17/2404 ,  B25B21/02 ,  B25B23/18 ,  B25F5/00

Abstract: An illustrative embodiment of the present disclosure provides hand-held power tool which includes a housing, a motor, and an output spindle. The housing supports a motor having a rotor configured to rotate when the motor is supplied with power. The output spindle protrudes from an output end of the housing, and is functionally coupled to the rotor such that the output spindle rotates in response to a rotation of the rotor. The housing also supports at least one electrical accessory that is connectable to an external power connector located on the housing.

Abstract translation: 本公开的说明性实施例提供了一种手持式电动工具，其包括壳体，电动机和输出主轴。 壳体支撑具有转子的电动机，该转子构造成当电动机被供电时旋转。 输出主轴从壳体的输出端突出，并且功能上耦合到转子，使得输出主轴响应于转子的旋转而旋转。 壳体还支撑至少一个电气附件，其可连接到位于壳体上的外部电源连接器。

公开(公告)号：WO2016196899A1

公开(公告)日：2016-12-08

申请号：PCT/US2016/035674

申请日：2016-06-03

Applicant: INGERSOLL-RAND COMPANY

Inventor： BARTOSZEK, Jason Christopher ,  JOHNSON, Joshua Odell ,  ELY, Sean C. ,  LEAVITT, Douglas Fornell ,  NAKSEN, Dennis

IPC: B25F5/02 ,  B25F5/00 ,  H02K9/00

CPC classification number: B25F5/02 ,  H02K5/04 ,  H02K7/145

Abstract: A power tool is provided that, in one version, includes a front housing that supports an output drive, and a back cap located opposite the front housing. The back cap receives at least one fastener of the plurality of fasteners. A motor housing supports a motor and is located between the front housing and the back cap. The motor includes a rotor that is configured to rotate about a motor axis to drive rotation of the output drive. The fastener is disposed through the back cap, and secures to the front housing coupling the front housing, the motor housing, and the back cap together.

Abstract translation: 提供了一种电动工具，其在一个版本中包括支撑输出驱动器的前壳体和与前壳体相对的后盖。 后盖容纳多个紧固件中的至少一个紧固件。 电动机壳体支撑电动机并且位于前壳体和后盖之间。 马达包括转子，该转子被配置为围绕马达轴线旋转以驱动输出驱动器的旋转。 紧固件通过后盖设置，并且固定到将前壳体，马达壳体和后盖联接在一起的前壳体。

公开(公告)号：WO2014133712A1

公开(公告)日：2014-09-04

申请号：PCT/US2014/013993

申请日：2014-01-31

Applicant: INGERSOLL-RAND COMPANY

Inventor： SEITH, Warren, Andrew

IPC: F04B43/00 ,  F04B43/067 ,  F04B49/06 ,  F04B49/12

CPC classification number: F04B43/0736 ,  F04B43/0081 ,  F04B43/026 ,  F04B43/067 ,  F04B43/073 ,  F04B49/065 ,  F04B49/12

Abstract: Illustrative embodiments of positive displacement pumps utilizing pressure compensating calibration, as well as related systems and methods, are disclosed. In one illustrative embodiment, a method of operating a positive displacement pump includes sensing, with a pressure sensor disposed at a fluid outlet of the positive displacement pump, a back pressure at the fluid outlet, transmitting a pressure signal associated with the sensed back pressure from the pressure sensor to a controller of the positive displacement pump, and identifying, on the controller, a volume of fluid pumped by the positive displacement pump using the pressure signal.

Abstract translation: 公开了利用压力补偿校准的容积式泵的说明性实施例，以及相关的系统和方法。 在一个示例性实施例中，一种操作容积式泵的方法包括：利用设置在容积式泵的流体出口处的压力传感器来检测流体出口处的背压，将与感测到的背压相关联的压力信号从 所述压力传感器连接到所述容积式泵的控制器，以及在所述控制器上识别所述正排量泵使用所述压力信号泵送的流体积。