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公开(公告)号：US09604230B2
公开(公告)日：2017-03-28
申请号：US14590903
申请日：2015-01-06
IPC分类号： F16K29/00 , B05B1/30 , F16K31/122 , B26F3/00 , B05B1/26
CPC分类号： F15D1/08 , B05B1/26 , B05B1/3026 , B26F3/004 , B26F2003/006 , F16K1/14 , F16K1/34 , F16K31/1221 , Y10T137/6253
摘要： A blocker apparatus (20) for blocking a stream (22) of high-pressure fluid includes a blocking member in the form of a sphere or ball (30), or a rod (160) receivable within a partially surrounding seat (34/162) at the forward end of a seat carrier (40) to rotate in the seat. The seat carrier (40) is extended and retracted by an actuator (32) to place the blocking member within the path of the stream (22) and/or remove the blocking member from the path of the high-pressure stream. The blocking member is replaced by simply lifting the blocking member (30/160) off of the seat (34/162) and lowering a new blocking member into the seat.
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公开(公告)号：US20140224366A1
公开(公告)日：2014-08-14
申请号：US14347157
申请日：2012-09-26
申请人： Charles E. Johnston
发明人： Charles E. Johnston
IPC分类号： F16L55/05
CPC分类号： F16L55/05 , B26F3/004 , B26F2003/006
摘要： A shock attenuator capable for use with a high pressure fluid line at pressures experienced by waterjet cutting systems comprises an attenuator body having an internal generally axially-extending bore extending between end regions, at least one of which is open-ended. An end plug within the open-ended region of the bore seals the bore and has a though hole for accommodating a fitting for connection to a high pressure fluid line. A closure assembly for retaining the end plug within the bore includes a first plurality of generally radially-extending tabs extending from the attenuator body and circumferentially disposed about said axis, with each of said tabs of the first plurality being separated from the next tab by a respective gap. A second plurality of generally radially-extending tabs is coupled to the end plug and circumferentially disposed about said axis, with each of said tabs also being separated from the next tab by a respective gap. The second plurality of tabs is positioned for retention by said first plurality of tabs in such a way that the end plug is retained in the bore when subjected to the high pressure from high pressure fluid within the bore.In one embodiment, the first plurality of tabs extends outward from the body's exterior to engage the second plurality of tabs extending inwardly from an end cap.In another embodiment, the first plurality of tabs extends inwardly from the bore's wall to engage a second plurality of tabs extending outwardly from the end plug.
摘要翻译： 能够在由水刀切割系统经受的压力下与高压流体管线一起使用的减震器包括衰减器本体，其具有在端部区域之间延伸的内部大致轴向延伸的孔，其中至少一个是敞开式的。 孔的开口区域内的端塞密封孔，并且具有用于容纳用于连接到高压流体管线的配件的通孔。 用于将端塞保持在孔内的闭合组件包括从衰减器主体延伸并围绕所述轴线周向设置的第一多个大致径向延伸的突出部，第一多个的每个突出部分与下一个突出部分分开一个 各自的差距。 第二多个大致径向延伸的突出部联接到端塞并围绕所述轴线周向设置，其中每个所述突片还通过相应的间隙与下一个突片分离。 第二多个突片被定位成由所述第一多个突片保持，使得当经受来自孔内的高压流体的高压时，端塞被保持在孔中。 在一个实施例中，第一多个突出部从主体的外部向外延伸以接合从端盖向内延伸的第二多个突出部。 在另一个实施例中，第一多个突出部从孔的壁向内延伸，以接合从端塞向外延伸的第二多个突片。
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公开(公告)号：US4607794A
公开(公告)日：1986-08-26
申请号：US585775
申请日：1984-03-02
申请人： Norman Horwood
发明人： Norman Horwood
CPC分类号： B05B1/042 , B05B1/262 , B26F2003/006
摘要： Apparatus for deflecting a high pressure jet of liquid, comprising the provision of a pair of sharp edged deflecting members secured to a nozzle member in a position such that the sharp edges of the deflecting members protrude into the jet of liquid to shape the jet to the required form. The provision of sharp edged deflecting members obviates the necessity for complex nozzle forms. The relatively simple shape of the deflecting members permits their formation from a hard material by machining or the like in an economical manner.
摘要翻译： 用于偏转高压喷射液体的装置，包括设置一对锋利边缘的偏转构件，其固定到喷嘴构件，使得偏转构件的锋利边缘突出到液体射流中，以将射流成形为 所需表格。 提供锋利边缘的偏转构件消除了复杂喷嘴形式的必要性。 偏转构件的相对简单的形状允许以经济的方式通过机械加工等从硬质材料形成。
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公开(公告)号：US20190210240A1
公开(公告)日：2019-07-11
申请号：US16242496
申请日：2019-01-08
发明人： Michael Willis
CPC分类号： B26F3/004 , B24C1/045 , B26F2003/006
摘要： A vacuum diverter defined by a housing or hollow body having a first end, a second end, a plurality of sides, and an opening formed in one of the plurality of sides. A valve flap is disposed within the hollow body and moveable between a first position and a second position. The valve flap is supported by a shaft that extends across a cavity defined by the housing and which is rotationally supported by the housing such that the shaft and valve flap can be removed from the housing in a crossing direction relative to an axis of rotation of the shaft. Rotation of the shaft effectuates rotation of the valve flap relative to the cavity to selectively fluidly connect the discrete vacuum flow passages defined by the housing.
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公开(公告)号：US20170198732A1
公开(公告)日：2017-07-13
申请号：US15470380
申请日：2017-03-27
CPC分类号： F15D1/08 , B05B1/26 , B05B1/3026 , B26F3/004 , B26F2003/006 , F16K1/14 , F16K1/34 , F16K31/1221 , Y10T137/6253
摘要： A blocker apparatus (20) for blocking a stream (22) of high-pressure fluid includes a blocking member in the form of a sphere or ball (30), or a rod (160) receivable within a partially surrounding seat (34/162) at the forward end of a seat carrier (40) to rotate in the seat. The seat carrier (40) is extended and retracted by an actuator (32) to place the blocking member within the path of the stream (22) and/or remove the blocking member from the path of the high-pressure stream. The blocking member is replaced by simply lifting the blocking member (30/160) off of the seat (34/162) and lowering a new blocking member into the seat.
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公开(公告)号：US5983763A
公开(公告)日：1999-11-16
申请号：US500315
申请日：1995-07-10
申请人： Hervy A. Morris
发明人： Hervy A. Morris
CPC分类号： B26F3/004 , B26F2003/006 , Y10T83/0453 , Y10T83/0591 , Y10T83/364
摘要： A deflector device is provided for a liquid-jet cutter wherein the cutting element is mounted upon an assembly which moves the cutting element between cutting and idle positions. A deflector disk is located on the lower end of this support assembly as maintained in a stationary position immediately below the idle position. During operation, the cutting element is moved to a cutting position immediately adjacent the product support surface which provides products to be cut to the cutter. When it is desirable to halt cutting, the cutting element is moved to a position remote from the product support surface and above the deflector disk. The assembly utilized to control movement of the cutting element positions the cutter at a remote distance from the deflector disk when in an idle state to minimize wear upon the components. The assembly supporting the cutting element further enables the cutter to be located at an extremely close tolerance to the product support surface without concern for the need to locate a deflector therebetween. The present deflector mechanism removes the need for a valve assembly within the cutting element.
摘要翻译： 提供了一种用于液体喷射切割器的偏转装置，其中切割元件安装在将切割元件在切割和空转位置之间移动的组件上。 偏转盘位于该支撑组件的下端，保持在紧靠空转位置的静止位置。 在操作期间，切割元件移动到紧邻产品支撑表面的切割位置，产品支撑表面提供要切割的产品到切割器。 当期望停止切割时，切割元件移动到远离产品支撑表面并在偏转片上方的位置。 用于控制切割元件的移动的组件在切割器处于空闲状态时将其偏离偏转器盘定位，以最小化对部件的磨损。 支撑切割元件的组件进一步使得切割器能够以非常紧密的公差位于产品支撑表面上，而不用担心在其间定位偏转器。 该偏转器机构消除了在切割元件内的阀组件的需要。
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公开(公告)号：US5927320A
公开(公告)日：1999-07-27
申请号：US824885
申请日：1997-03-18
CPC分类号： B26F3/004 , B26F2003/006 , Y10T137/0396 , Y10T137/2076 , Y10T137/2213 , Y10T137/6525
摘要： An apparatus and method for performing high speed interruption of the flow of a very fine, high pressure, high speed water jet 12 of the type used to cut foods, paper, and other goods. The water jet 12 is interrupted by a pivotal blocking bar 22 within a blocker housing. The blocking bar 22 is pivoted in a collar 24b to a first desired position out of the path of water jet 12 or to a second desired position for blocking the path of water jet 12. A pivot arm 28, controlled by an output shaft 30 of a rotary actuator 32, controls the rotation of the blocking bar 22. A high pressured airflow is introduced into the device for controlling the exhaustion of blocked water within the device and for cooling the rotary actuator 32.
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公开(公告)号：US20160108939A1
公开(公告)日：2016-04-21
申请号：US14557867
申请日：2014-12-02
申请人： BHDT GmbH
发明人： Franz TRIEB , Rene STUEHLINGER , Rene MODERER
IPC分类号： F15B15/14
CPC分类号： F15B15/149 , B26F3/004 , B26F2003/006 , F04B9/113 , F04B17/03 , F04B23/02 , F04B23/06 , F04B49/022 , F04B49/06 , F04B49/20 , F04B53/08 , F04B2201/0201 , F04B2205/06
摘要： Hydraulic drive for pressure booster of a high-pressure apparatus, having an electric servo drive effectively connected to electrical supply operable to be regulated and/or switched by measurement signals; a hydraulic pump, pumping a constant volume of working fluid per revolution, and driven by the electric servo drive, and measuring devices for a pressure and/or a pressure trend of the working fluid and/or a pressure and/or a pressure trend of the high-pressure fluid and/or for a position of a piston in the pressure booster. Servo drive is embodied bidirectionally, such that an application of working fluid to the pressure booster is reversible. Control of regulating and/or switching parameters of the electrical supply of the servo drive is based on signals from the measuring devices for the pressure and/or the pressure trend of the working fluid and/or the high-pressure fluid and/or for the position of the piston in the pressure booster.
摘要翻译： 一种用于高压装置的增压器的液压驱动器，其具有有效地连接到电源的电动伺服驱动器，可操作地由测量信号进行调节和/或切换; 液压泵，每转一次泵送恒定体积的工作流体，并由电动伺服驱动器驱动，以及用于工作流体的压力和/或压力趋势的测量装置和/或压力和/或压力趋势 高压流体和/或用于增压器中的活塞的位置。 伺服驱动器双向实现，使得工作流体施加到增压器是可逆的。 伺服驱动器的电源的调节和/或切换参数的控制基于来自测量装置的用于工作流体和/或高压流体的压力和/或压力趋势的信号和/或用于 活塞在增压器中的位置。
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9.发明授权Cutting of preforms prior to RTM injection by means of a water jet and cryonics 有权在通过水射流和冷冻法进行RTM注射前切割预成型件公开(公告)号：US09108331B2
公开(公告)日：2015-08-18
申请号：US13577289
申请日：2011-02-10
CPC分类号： B26D7/10 , B26F3/00 , B26F3/004 , B26F3/008 , B26F2003/006 , Y10T83/041 , Y10T83/283
摘要： A device for cutting a fibrous preform, for production of a part made of a composite material by injection of resin under vacuum. The device includes a die for receiving the preform, on which a template of outer edges of the part is referenced, a mechanism cutting outer edges of the preform according to the template, and a mechanism for cooling the preform that is suitable for solidifying a liquid forming a substrate for the preform.
摘要翻译： 一种用于切割纤维预型件的装置，用于通过在真空下注射树脂来生产由复合材料制成的零件。 该装置包括用于接收预成型件的模具，在该模具上以部件的外边缘的模板为参照，根据模板切割预成型件的外边缘的机构，以及用于冷却预成型件的机构，其适于固化液体 形成预成型件的基底。
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10.发明申请Device for cutting harvested asparagus spears or other elongated food products 审中-公开用于切割收获的芦笋长矛或其他细长食品的装置公开(公告)号：US20150013517A1
公开(公告)日：2015-01-15
申请号：US14382318
申请日：2013-03-01
IPC分类号： A23N7/04
CPC分类号： A23N7/04 , B26D3/16 , B26F2003/006 , Y10T83/6472
摘要： Device for cutting harvested asparagus spears or other elongated food products, with cutting means (11) capable of producing a jet, especially a water jet (13), for cutting the asparagus spears or the other elongated food products, with which the asparagus spears or the other elongated food products can be cut, as well as deflection means (15) for interrupting of the jet, which are constructed so as to be movable while deflecting the jet.
摘要翻译： 用于切割收获的芦笋矛或其它细长食品的装置，具有能够产生射流，特别是水射流（13）的切割装置（11），用于切割芦笋长矛或其他细长的食品，芦笋长矛或 可以切割其他细长的食品，以及用于中断喷射的偏转装置（15），其被构造成在使喷射器偏转的同时可移动。
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