公开(公告)号：WO1994023123A1

公开(公告)日：1994-10-13

申请号：PCT/US1994003100

申请日：1994-03-22

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  MINAMI, Shusuke

IPC: D21C09/153

CPC classification number: D21C9/153 ,  D21C11/06 ,  Y02C10/04 ,  Y02C10/08

Abstract: A method for reusing spent gas from an ozone bleaching reactor (130) includes steps for removing lint from the spent gas, compressing it, passing it through a reactor (130) in which hydrocarbons and carbon monoxide are destroyed by oxidation, and cooling the gas. Injecting the gas together with compressed air into a mist separator (270) for removal of any mist from the gas and then passing the gas through a pressure swing adsorption device (276) in which nitrogen, carbon dioxide, trace water vapor, and other trace elements may be removed by adsorption on a molecular sieve material. The recycled gas is fed to an ozone generator (100) and from there to an ozone/pulp bleaching reactor (130). By appropriate selection and layering of molecular sieve materials in the pressure swing adsorption device, it is possible to provide selective removal of a variety of gaseous elements from a gas stream.

Abstract translation: 从臭氧漂白反应器（130）重新使用废气的方法包括从废气中除去棉绒的方法，将其压缩，使其通过反应器（130），其中烃和一氧化碳被氧化破坏，并冷却气体 。 将气体与压缩空气一起注入雾化分离器（270），以从气体中除去任何雾气，然后使气体通过变压吸附装置（276），其中氮气，二氧化碳，痕量水蒸气和其它痕量 元素可以通过分子筛材料上的吸附除去。 再循环气体被供给至臭氧发生器（100）并从那里进入臭氧/纸浆漂白反应器（130）。 通过在变压吸附装置中适当选择和分层分子筛材料，可以从气流中提供各种气态元素的选择性去除。

公开(公告)号：WO1994018427A1

公开(公告)日：1994-08-18

申请号：PCT/US1994001253

申请日：1994-02-03

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  LAY, Warren, T. ,  LYON, Leland, H.

IPC: E21B04/06

CPC classification number: E21B4/14

Abstract: A reversible casing (9) for a down-the-hole drill has a predetermined snap ring (50) groove length centered between the casing ends (11, 15), based upon the casing bore (42), the snap ring groove depth and the snap ring body length, whereby a snap ring (50) will be retained in the snap ring groove (72), while permitting lengthwise movement of the snap ring (50) during reverse orientation of the casing (19).

Abstract translation: 用于井下钻头的可逆壳体（9）具有基于壳体孔（42），基于壳体孔（42），中心在壳体端部（11,15）之间的预定卡环（50）槽长度，卡环槽深度和 卡扣环主体长度，由此卡扣环（50）将保持在卡环环（72）中，同时允许卡环50在壳体（19）的反向定向期间的纵向移动。

公开(公告)号：WO1993011911A1

公开(公告)日：1993-06-24

申请号：PCT/US1992010871

申请日：1992-12-15

Applicant: INGERSOLL-RAND COMPANY ,  BEST, Anthony ,  NEADS, Stephen, John

Inventor： INGERSOLL-RAND COMPANY

IPC: B25D17/00

CPC classification number: B25D17/043 ,  B25D17/24

Abstract: An air-operated percussive tool incorporates apparatus for reducing vibration transmission from a working end portion (1) to a hand grip (2), thereby to reduce vibration transmission to the hand/arm of the user. The apparatus includes a male frustoconical portion (3) whose tip is located facing a female bed (4) with the base of the frustoconical part attached to the handle grip (2) while the bed (4) is attached to the working end portion (1). Three rubber balls (5) are trapped between the portion (3) and bed (4) and the balls (5) are located in their mean positions under compression. Oscillatory movement of the female bed parallel to the longitudinal access of the frustocone causes the balls to roll on the male and female surfaces and effectively provide a rising spring rate or stiffness. Apparatus is also disclosed for reducing vibration transmissions from the working portion to a casing (12) of the tool.

Abstract translation: 气动冲击式工具包括用于减少从工作端部（1）到手柄（2）的振动传递的装置，从而减少对使用者的手/手臂的振动传递。 该装置包括一个凸出的截头圆锥形部分（3），其顶端位于相对于母床（4）的位置，其中截头圆锥形部分的底部连接到手柄把手（2），同时床（4）附接到工作端部 1）。 三个橡胶球（5）被夹在部分（3）和床（4）之间，球（5）位于压缩的平均位置。 平行于截头圆锥体的纵向进入的雌性床的振荡运动导致球在雄性和雌性表面上滚动并且有效地提供上升的弹簧刚度或刚度。 还公开了用于减少从工作部分到工具的壳体（12）的振动传递的装置。

公开(公告)号：WO1993008518A1

公开(公告)日：1993-04-29

申请号：PCT/US1992008651

申请日：1992-10-12

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  CLARKE-POUNDER, Ian, J., H. ,  YOUNG, Douglas, L., G.

IPC: G05D09/12

CPC classification number: D21C7/12 ,  G05D9/12

Abstract: A screen aperture blinding prevention and liquid overflow prevention and level control apparatus for a knot drainer (100) senses liquid level (77) within the knot drainer (100) and compares the sensed level to a setpoint level. Differences in the two levels generate control signals of appropriate magnitude and direction, and those control signals are transmitted to a valve (140) whose degree of responsiveness and openness is adjusted to change the outflow rate of accepts liquor from the accepts chamber (80) of the rejects separator. In addition, passive level control is provided in the discharge line for establishing accept flooded screen apertures (61) regardless of variations of inflow and outflow rates during operation while active level control to create accept flow rate greater than, less than, or equal to inlet flow rate is provided by the combination of siphonic loop (170), barometric leg (55) and control. Continuous flow of fiber and liquid through separating screen apertures is appropriately supervised by monitoring accepts chamber (80) pressure.

公开(公告)号：WO1992017282A1

公开(公告)日：1992-10-15

申请号：PCT/US1992002524

申请日：1992-03-31

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  MUNOZ, Jose, P. ,  ROHLOFF, Peter, C.

IPC: B05B15/06

CPC classification number: B24C5/04 ,  B05B15/654 ,  Y10T83/364

Abstract: A seal for a fluid jet apparatus includes an assembly with a head portion and a stem portion. A body has a bore formed therein, the bore has an upstream portion of a first diameter, a downstream portion of a second diameter which is less than the first diameter and an axially extending converging portion which connects upstream and downstream portions. The stem portion has a lesser dimension that said second dimension. The stem portion is disposed within the downstream portion and the head portion is disposed within the upstream portion. The upstream portion extends for a considerable distance upstream of the head portion. A maximum cross section of the head portion is less than the first diameter and greater than the second diameter, and a surface to surface seal is formed between the head portion and the axially extending converging portion. This seal may be applied to either a nozzle or a swivel of a fluid jet assembly.

公开(公告)号：WO1991014874A1

公开(公告)日：1991-10-03

申请号：PCT/US1991001953

申请日：1991-03-21

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  MCKENNA, John, M.

IPC: F16C33/10

CPC classification number: F16C33/1075 ,  F16C17/028

Abstract: A bearing arrangement (10) wherein a shaft (11) of uniform radius (29) is supported in a journal bearing having multiple section (14, 15, 16) located axially along said shaft (11) at different locations. Each journal bearing section (14, 15, 16) includes a circular journal bore (18, 19, 20) receiving the shaft with the axis of said journal bores being parallel and displaced relative to each other and to the axis of the enclosed shaft (11) in a plane normal to the axis of the shaft.

公开(公告)号：WO1991006762A1

公开(公告)日：1991-05-16

申请号：PCT/US1990006406

申请日：1990-11-02

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  HASELEY, Robert, K. ,  KIRKPATRICK, Paul, A.

IPC: F04B49/06

CPC classification number: F04B49/065 ,  F04B2201/0401 ,  F04B2205/02 ,  F04B2205/05 ,  F04B2205/11

Abstract: A manualy set electronic control for a fluid compression device includes a compressor (10) for pressurizing fluid and a controller (60) for indicating operating parameters and functions of the compressor. The controller graphically displays the parameters and functions, sets the limits of the parameters and controls the compressor (10) in response to any of the parameters reaching a preset level of the corresponding function. The controller (60) monitors which mode the compressor (10) is operating in, and changes the mode if the controller determines another mode would be more efficient. A computer (118) generates a signal. Communication systems are included whereby the signal from the computer (118) is communicated to the controller (60).

公开(公告)号：WO1998013291A1

公开(公告)日：1998-04-02

申请号：PCT/US1997017016

申请日：1997-09-23

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  RAYNER, David, M., J.

IPC: B67C03/28

CPC classification number: G01F11/02 ,  B67C3/28

Abstract: A dispensing apparatus (10) for dispensing a material including a valve assembly (20) comprising: a valve member (22) movable in a reciprocating fashion along an axis, where the valve member (22) includes a stem (28) having at least one material transfer recess (30) provided on the stem (28) and a tapered dispensing end (24) having an angle of taper. The valve member (22) is movable between a first position where a discrete toroidal mass of material to be dispensed is formed at the dispensing end (24) and a second position where a discrete toroidal mass of material to be dispensed is not formed at the dispensing end (24). The dispensing apparatus (10) also includes a material dispensing assembly comprising having a fluid knife for moving the discrete toroidal mass to be dispensed from the dispensing end (24) away from the dispensing end (24) when the valve member (22) is in the first position. The fluid knife is supplied substantially parallel to the angle of taper of the dispensing end (24).

Abstract translation: 一种用于分配包括阀组件（20）的材料的分配装置（10），包括：沿着轴线以往复方式移动的阀构件（22），其中所述阀构件（22）包括至少具有至少 设置在所述杆（28）上的一个材料传送凹部（30）和具有锥角的锥形分配端（24）。 阀构件（22）可在第一位置和第二位置之间移动，在第一位置处，在分配端（24）处形成分配的待分配材料的环形质量，并且在第二位置处，在第二位置处不形成待分配材料的离散环形质量 分配端（24）。 分配装置（10）还包括材料分配组件，其包括具有流体刀，用于当阀构件（22）处于所述分配端（24））时从分配端（24）远离分配端（24）移动待分配的离散环形物质 第一名。 基本上平行于分配端（24）的锥度的角度供给流体刀。

公开(公告)号：WO1997025912A1

公开(公告)日：1997-07-24

申请号：PCT/US1996019110

申请日：1996-11-25

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  SEITH, Warren, A.

IPC: A47L09/14

CPC classification number: A47L9/1427 ,  B24B55/102

Abstract: A cylindrical adapter (20) is fitted to the end of a standard vacuum hose (15) having a sliding collar (30) disposed thereon to selectively engage the adapter (20) with a disposable vacuum bag (25) in crimping engagement between the adapter (20) on the collar (30) so as to secure the disposable bag (25) on the adapter (20) and thereafter permit a durable vacuum bag slidingly engaged on the vacuum hose (15) to be deployed about the disposable bag (25).

Abstract translation: 圆柱形适配器（20）装配到具有设置在其上的滑动套环（30）的标准真空软管（15）的端部，以用适配器（20）选择性地接合适配器（20），该真空袋在适配器 （20）上，以便将一次性袋（25）固定在适配器（20）上，然后允许滑动地接合在真空软管（15）上的耐用真空袋围绕一次性袋（25）展开 ）。

公开(公告)号：WO1997015726A1

公开(公告)日：1997-05-01

申请号：PCT/US1996016872

申请日：1996-10-21

Applicant: INGERSOLL-RAND COMPANY

Inventor： INGERSOLL-RAND COMPANY ,  MAGALSKI, Edward, D. ,  STANG, Mark, J.

IPC: E01C19/28

CPC classification number: E01C19/288

Abstract: A vibratory compactor includes front (3) and rear (9) frame portions driven by a hydraulic motor (40) and a vibration mechanism (44) on at least one of the frame portions also driven by a hydraulic motor (46). Speed sensors (50, 52) on the vehicle determine the speed of the hydraulic motors, send a signal to a microprocessor (60) on the vehicle which is programmed to convert the signals to indicate the vibrations per unit of longitudinal travel of the vehicle and to display the amount of vibrations on an indicator (32) for the benefit of the operator.

Abstract translation: 振动压实机包括由液压马达（40）驱动的前部（3）和后部（9）的框架部分以及由液压马达（46）驱动的至少一个框架部分上的振动机构（44）。 车辆上的速度传感器（50,52）确定液压马达的速度，向车辆上的微处理器（60）发送信号，微处理器（60）被编程为转换信号以指示车辆每单位纵向行驶的振动， 以显示用于操作员的益处的指示器（32）上的振动量。