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41. 发明授权

EP0146252B1 Leak-proof, high pressure, high velocity, fluid jet cutting nozzle assembly 有权
标题翻译：防漏，高压，高速，流体喷嘴切割喷嘴组件
公开(公告)号：EP0146252B1
公开(公告)日：1989-04-19
申请号：EP84307622.5
申请日：1984-11-05
申请人： FLOW INDUSTRIES INC.
发明人： O'Hanlon, Thomas A.
IPC分类号： F16J15/48 , E21B10/60 , E21B10/62 , B23F3/00
CPC分类号： E21B10/61 , B26F3/004 , E21B10/62 , F16J15/48

42. 发明公开

EP0234798A2 Pump 失效
标题翻译：泵
公开(公告)号：EP0234798A2
公开(公告)日：1987-09-02
申请号：EP87301142.3
申请日：1987-02-10
申请人： FLOW INDUSTRIES INC.
发明人： Olsen, John H.
IPC分类号： F04B9/10
CPC分类号： F01L25/063 , F01L23/00 , F01L25/08 , F04B9/1172
摘要： An overall pump assembly for smoothly pumping a com- pressable liquid from a supply is disclosed herein along with two intensifiers which form part of the assembly and a control arrangement for driving the intensifiers in specific phase relationship to one another. Each of the intensifiers includes its own reciprocating piston and a control device interconnected in feedback relationship with the piston in order to follow the latter through its movement. In each of the specific intensifiers disclosed, its piston and control device are interconnected by cable means configured to cause the control device to rotate about its own axis in a manner corresponding to the movement of the piston.
摘要翻译：此处公开了一种用于平稳泵送来自供应源的可压缩液体的整体泵组件，以及构成组件一部分的两个增强器以及用于以彼此特定的相位关系驱动增强器的控制装置。每个增压器都包括自己的往复活塞和一个与活塞反馈关系互连的控制装置，以便通过活塞跟随后者。在所公开的每个特定的增强器中，其活塞和控制装置通过电缆装置相互连接，电缆装置被配置为使控制装置以对应于活塞运动的方式绕其自身轴线旋转。

43. 发明公开

EP0110529A3 High velocity fluid abrasive jet 有权
标题翻译：高速流体磨料喷射
公开(公告)号：EP0110529A3
公开(公告)日：1985-10-16
申请号：EP83306212
申请日：1983-10-13
申请人： FLOW INDUSTRIES INC.
发明人： Hashish, Mohammed A. , Pao, Yih-Ho , Kirby, Michael J.
IPC分类号： B24C05/04
CPC分类号： B24C5/04
摘要： In method and apparatus for producing a coherent stream of high velocity abrasive laden liquid, the method includes allowing particles of abrasive to assume the direction and velocity of a high velocity jet (22) of liquid. The method allows concentration of particles in the centre of the flow of liquid to reduce nozzle wear and increase cutting efficiency. The apparatus includes a nozzle (21) having a converging section (26, 27) attached to a straight section (28) that is sufficiently large that the abrasive particles approach the velocity of the fluid jet before leaving the exit (29) of the nozzle.

44. 发明公开

EP0146252A2 Leak-proof, high pressure, high velocity, fluid jet cutting nozzle assembly 有权
标题翻译： LeckfreieSchneiddüsen-EinheitfürFlüssigkeitenhohen Druckes und hoher Geschwindigkeit。
公开(公告)号：EP0146252A2
公开(公告)日：1985-06-26
申请号：EP84307622.5
申请日：1984-11-05
申请人： FLOW INDUSTRIES INC.
发明人： O'Hanlon, Thomas A.
IPC分类号： F16J15/48 , E21B10/60 , E21B10/62 , B23F3/00
CPC分类号： E21B10/61 , B26F3/004 , E21B10/62 , F16J15/48
摘要： © A leak-proof insert for sealing in a fluid passageway and which may be a plug for the passageway but in a preferred embodiment forms part of a nozzle assembly comprising a tubular sleeve (20), a nozzle (18) and a nozzle body (16). The nozzle and nozzle body are held in an assembled relation with their bores (40, 34) aligned by the tubular sleeve which encircles them. The sleeve provides a seal between the nozzle assembly and housing (10) into which the nozzle assembly is mounted, and also provides a seal between the nozzle and nozzle body. During use, when under working pressure, the tubular sleeve tends to flow and move both downstream and radially, forming seals between the nozzle assembly and housing; and between the nozzle and nozzle body, which seals tend to increase in effectiveness as the working pressure increases. The nozzle body described is a set screw enabling insertion in the housing and may have a chamfer (50) which engages a corresponding circular corner (52) of the housing, preventing downstream flow of the sleeve therebetween.
摘要翻译：用于密封流体通道并且可以是用于通道的塞子的防漏插入件，但是在优选实施例中形成喷嘴组件的一部分，其包括管状套筒（20），喷嘴（18）和喷嘴体（16））。喷嘴和喷嘴体与它们的孔（40,34）的组装关系保持在一起，该孔由围绕它们的管状套管对齐。套筒在喷嘴组件和安装喷嘴组件的壳体（10）之间提供密封，并且还在喷嘴和喷嘴体之间提供密封。在使用期间，当处于工作压力下时，管状套管倾向于在下游和径向两者流动并移动，在喷嘴组件和壳体之间形成密封; 并且在喷嘴和喷嘴体之间，随着工作压力的增加，这些密封件的效率会增加。所描述的喷嘴体是能够插入壳体中的固定螺钉，并且可以具有与壳体的相应圆角（52）接合的倒角（50），从而防止套筒在其间的下游流动。

45. 发明公开

EP0110529A2 High velocity fluid abrasive jet 有权
标题翻译： Flüssigkeitsschleuderstrahlmit grosser Geschwindigkeit。
公开(公告)号：EP0110529A2
公开(公告)日：1984-06-13
申请号：EP83306212.8
申请日：1983-10-13
申请人： FLOW INDUSTRIES INC.
发明人： Hashish, Mohammed A. , Pao, Yih-Ho , Kirby, Michael J.
IPC分类号： B24C5/04 , B26F3/00
CPC分类号： B24C5/04
摘要： In method and apparatus for producing a coherent stream of high velocity abrasive laden liquid, the method includes allowing particles of abrasive to assume the direction and velocity of a high velocity jet (22) of liquid. The method allows concentration of particles in the centre of the flow of liquid to reduce nozzle wear and increase cutting efficiency. The apparatus includes a nozzle (21) having a converging section (26, 27) attached to a straight section (28) that is sufficiently large that the abrasive particles approach the velocity of the fluid jet before leaving the exit (29) of the nozzle.
摘要翻译：在用于生产高速磨料填充液体的相干流的方法和装置中，该方法包括允许磨料颗粒呈现高速喷射（22）液体的方向和速度。该方法允许在液体流中心处的颗粒浓缩以减少喷嘴磨损并提高切割效率。该装置包括一个喷嘴（21），该喷嘴（21）具有连接到直线部分（28）上的会聚部分（26,27），其足够大，使得研磨颗粒在离开喷嘴的出口（29）之前接近流体射流的速度。

46. 发明公开

EP0108519A2 Method and apparatus for fracturing rock 失效
$Method and apparatus for fracturing rock$
标题翻译： Verfahren und Vorrichtung zum Brechen des Gesteins。
公开(公告)号：EP0108519A2
公开(公告)日：1984-05-16
申请号：EP83306141.9
申请日：1983-10-11
申请人： FLOW INDUSTRIES INC.
发明人： O'Hanlon, Thomas A. , Kolle, Jack
IPC分类号： E21C37/12
CPC分类号： E21C37/12 , E21B43/26
摘要： A method of fracturing rock includes the steps of drilling a hole into the rock required to be fractured, modifying the shape of the hole, and rapidly pressurizing the modified hole to initiate and propagate cracking to a free surface of the rock. Apparatus for accomplishing the method includes two variations of apparatus for allowing very rapid injection of a pressurized liquid into a hole.
摘要翻译：压裂岩石的方法包括以下步骤：在需要断裂的岩石中钻孔，改变孔的形状，并快速加压修饰的孔，以引发和蔓延到岩石的自由表面。用于实现该方法的装置包括用于允许将加压液体非常快速地注入孔中的两种装置。

47. 发明公开

EP0317296A3 Abrasive swivel assembly and method 失效
标题翻译：磨料组件和方法
公开(公告)号：EP0317296A3
公开(公告)日：1990-03-07
申请号：EP88310827.6
申请日：1988-11-16
申请人： FLOW INDUSTRIES INC.
发明人： Hashish, Mohamed , Marvin, Mark
IPC分类号： B24C5/02
CPC分类号： B24C5/02
摘要： An abrasive swivel assembly (10,43,80,90) for providing a rotating, particle-laden fluid stream and, ultimately, a rotating particle-laden fluid jet is disclosed herein. This assembly includes a tubular arrangement for providing a particle-free stream of fluid, means (40,42) for rotating a section of the tubular arrangement, and means (28,76,89,128) for introducing solid particles into the particle-free fluid stream at a point along the rotating tubular section, whereby to produce a particle-laden fluid stream. This last-mentioned stream can then be used in combination with a cooperating nozzle arrangement for providing a rotating particle-laden fluid jet. In an actual working embodiment, the fluid stream is of sufficiently high pressure so that the abrasive jet can be used as a cutting jet.

48. 发明授权

EP0201288B1 High pressure hose fitting 失效
标题翻译：高压软管接头
公开(公告)号：EP0201288B1
公开(公告)日：1989-07-19
申请号：EP86303334.6
申请日：1986-05-01
申请人： FLOW INDUSTRIES INC.
发明人： Olsen, John H.
IPC分类号： F16L33/22
CPC分类号： F16L33/224 , F16L33/16

49. 发明公开

EP0232125A2 Ultra-high pressure hose assembly 失效
标题翻译：非常高压软管组成。
公开(公告)号：EP0232125A2
公开(公告)日：1987-08-12
申请号：EP87300753.8
申请日：1987-01-28
申请人： FLOW INDUSTRIES INC.
发明人： Raghaven, Chidambaram , Olsen, John H.
IPC分类号： F16L11/10
CPC分类号： F16L11/083 , B29C53/665 , B29L2009/00 , B29L2023/005
摘要： An ultra-high pressure hose assembly capable of withstanding sustained internal fluid pressures exceeding 413.7 MPa (60,000 psi) comprises an innermost tubular core (12), a plurality of successive tubular layers (L) and an outer containment sleeve (14). The innermost tubular core (12) and containment sleeve (14) are designed to add substantially no structural integrity to the overall assembly but rather function only as a fluid barrier and containment means for the tubular layers respectively. The tubular layers (L) serve as structural members of the overall assembly and respectively comprise individual bands which are alternately helically wound clockwise and anti-clockwise around and directly agains the layers immediately below them at predetermined helix angles. Each band in turn comprises a number of separate steel wires which have opposing flat sides and which are positioned in unconnected edge to edge relationship to one another so as to form the band. In addition, the bands of successive layers, starting with the innermost tubular layer, define successively increasing helix angles, thereby to cause all of the layers to share substantially in the overall loading of the assembly at its operating pressure.

50. 发明公开

EP0108519A3 Method and apparatus for fracturing rock 失效
$Method and apparatus for fracturing rock$
标题翻译：破碎岩石的方法和装置
公开(公告)号：EP0108519A3
公开(公告)日：1985-12-04
申请号：EP83306141
申请日：1983-10-11
申请人： FLOW INDUSTRIES INC.
发明人： O'Hanlon, Thomas A. , Kolle, Jack
IPC分类号： E21C37/12
CPC分类号： E21C37/12 , E21B43/26
摘要： A method of fracturing rock includes the steps of drilling a hole into the rock required to be fractured, modifying the shape of the hole, and rapidly pressurizing the modified hole to initiate and propagate cracking to a free surface of the rock. Apparatus for accomplishing the method includes two variations of apparatus for allowing very rapid injection of a pressurized liquid into a hole.
摘要翻译：压裂岩石的方法包括以下步骤：在需要断裂的岩石中钻孔，改变孔的形状，并快速加压修饰的孔，以引发和蔓延到岩石的自由表面。用于实现该方法的装置包括用于允许将加压液体非常快速地注入孔中的两种装置。

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