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公开(公告)号：US4867343A
公开(公告)日：1989-09-19
申请号：US157230
申请日：1988-02-18
申请人： Ronald J. Ricciardi , John Laidlaw
发明人： Ronald J. Ricciardi , John Laidlaw
CPC分类号： B67D7/00 , G01G11/086 , G01G13/248
摘要： The present invention relates to a continuous weighing system and more specifically to a combination of a "wild-flow" flow of material and a loss-in-weight monitoring system. An uncontrolled flow of material from a wild-flow stream is accurately weighed and discharged by the loss-in-weight system.
摘要翻译： 本发明涉及一种连续称重系统，更具体地说涉及一种“野外流动”的材料流和重量损失监测系统的组合。 通过重量损失系统精确称量和排出来自野生动物流的不受控制的物料流。
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公开(公告)号：US4722456A
公开(公告)日：1988-02-02
申请号：US889471
申请日：1986-07-25
CPC分类号： G01G23/46 , G01G11/086 , G01G13/248 , G01G23/00
摘要： The present invention is a loss-in-weight feeding system including an accelerometer for detecting extraneous disturbances impinging on the system and preventing the disturbance from adversely affecting the feed rate. A split-beam weighing assembly senses the weight of the material in the container and produces a first signal to control the feed rate. The accelerometer is mounted on the split beam assembly and produces an acceleration signal. The acceleration signal is compared with a predetermined limit, and if the comparison shows a difference beyond a predetermined size, the action of the first signal is inhibited.
摘要翻译： 本发明是一种丢失重量供给系统，包括用于检测撞击在系统上的外来干扰的加速度计，并防止干扰对进给速率的不利影响。 分束称重组件感测容器中材料的重量并产生第一信号以控制进料速率。 加速度计安装在分束组件上并产生加速度信号。 将加速度信号与预定极限进行比较，如果比较显示超过预定尺寸的差值，则禁止第一信号的动作。
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公开(公告)号：US06926030B2
公开(公告)日：2005-08-09
申请号：US10176901
申请日：2002-06-21
CPC分类号： B01F3/0865 , B01F5/0077 , B01F15/0201 , B01F15/026 , B01F15/0429 , B01F2215/0052 , Y10T137/87652 , Y10T137/8766 , Y10T137/87676
摘要： A mixing apparatus for mixing two fluids immediately following contact with each other is disclosed. The mixing apparatus includes a spring-loaded ball valve separating a first fluid from a second fluid. The ball valve closes as a result of at least spring force. The ball valve opens as a result of hydraulic pressure of one of the fluids operating against the spring force. Mixing is accomplished instantaneously by dispersing one fluid in a thin pattern around the open ball valve into a stream of the other fluid.
摘要翻译： 公开了一种用于将彼此接触之后的两种流体混合的混合设备。 混合装置包括将第一流体与第二流体分离的弹簧加载球阀。 由于至少弹簧力，球阀关闭。 作为克服弹簧力的一种流体的液压的结果，球阀打开。 通过将开放球阀周围的薄型图案的一种流体分散成另一种流体的流即可实现混合。
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4.发明授权Isolation pad for a feeding system and a method for feeding material from the system 失效用于进料系统的隔离垫和用于从系统进料的方法
公开(公告)号：US5405049A
公开(公告)日：1995-04-11
申请号：US143487
申请日：1993-10-27
申请人： Ronald J. Ricciardi
发明人： Ronald J. Ricciardi
CPC分类号： B65G65/46
摘要： The present invention relates to an isolation pad for mounting a supply vessel to a feeding mechanism, and a system containing such a pad. The isolation pad is made of two plates connected by a flexible elastomer gasket. An aperture extends through both plates and the gasket. One plate is mounted to the supply vessel. The other plate is mounted to the feeding mechanism. Consequently, the supply vessel is supported by the elastomeric gasket. Because the gasket is flexible, the supply vessel is resilient and free to vibrate independently with respect to the feeding mechanism.
摘要翻译： 本发明涉及一种用于将供应容器安装到进给机构的隔离垫，以及包含这种垫的系统。 隔离垫由两个由柔性弹性体垫片连接的板制成。 孔通过两个板和垫圈延伸。 一个板被安装到供应容器。 另一个板安装到进给机构。 因此，供应容器由弹性垫圈支撑。 由于垫片是柔性的，供应容器是弹性的并且相对于进给机构独立地振动。
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公开(公告)号：US4301510A
公开(公告)日：1981-11-17
申请号：US141343
申请日：1980-04-18
CPC分类号： G01G11/12
摘要： Disclosed herein is an automatically controlled weigh feeding apparatus including a container prefilled with a substance, a device for discharging the substance from the container at a controllable weight, apparatus for weighing the container and its contents and for producing an electrical signal proportional to that weight, a first amplifier for amplifying the electrical signal, a first analog-digital converter coupled to said first amplifier and a digital computer coupled to said first analog-digital converter for computing the weight of substance remaining in the container. A second amplifier is coupled to said first amplifier and a ramp off-set circuit which is controlled by the digital computer inputs a second signal to the second amplifier means having a controlled stepping output applied as a second input signal to the second amplifier to maintain the output of the second amplifier within a given selected range of amplitude during one time cycle of operation. A second analog-digital converter interposed between the second amplifier and the digital computer. The digital computer is adapted to compute a corrective signal based on the signal received for controlling the discharge of the substance from the container.
摘要翻译： 本文公开了一种自动控制的称量给料装置，包括预充满物质的容器，用于以可控重量从容器中排出物质的装置，用于称重容器及其内容物的装置，并产生与该重量成比例的电信号， 用于放大电信号的第一放大器，耦合到所述第一放大器的第一模拟数字转换器和耦合到所述第一模数转换器的数字计算机，用于计算剩余在容器中的物质的重量。 第二放大器耦合到所述第一放大器，并且由数字计算机控制的斜坡偏移电路将第二信号输入到具有作为第二输入信号施加到第二放大器的受控步进输出的第二放大器装置，以维持 在操作的一个时间周期期间在给定的选定幅度范围内的第二放大器的输出。 插入在第二放大器和数字计算机之间的第二模拟数字转换器。 数字计算机适于基于接收的用于控制物质从容器排出的信号计算校正信号。
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公开(公告)号：US4042051A
公开(公告)日：1977-08-16
申请号：US568551
申请日：1975-04-16
申请人： Ronald J. Ricciardi
发明人： Ronald J. Ricciardi
CPC分类号： G01G21/22 , F16M1/00 , G01D11/30 , G01G21/23 , Y10S177/09 , Y10T403/54
摘要： This invention relates to a container system, which includes a container having a mounting bracket mounted thereon to carry a first flange-like element, a second flange-like element disposed in spaced parallel relationship with respect to the first flange-like element, a linking member mounted on the second flange-like element, which also carries a third flange-like element mounted thereon, a fourth flange-like element disposed in spaced parallel ralationship with respect to the third flange-like element, a support frame fixedly mounted on the fourth flange-like element, and a plurality of elongated resilient cross-members extending perpendicular to and interconnecting the first and second and the third and fourth flange-like elements, respectively, the cross-sectional area of the cross-members on any plane parallel to their respective flange-like elements collectively being symmetrically disposed about a pivot axis extending perpendicular to their respective flange-like elements.
摘要翻译： 本发明涉及一种容器系统，其包括容器，该容器具有安装在其上的安装支架，以承载第一凸缘状元件，相对于第一凸缘状元件以间隔开的平行关系设置的第二凸缘状元件， 安装在第二凸缘状元件上的构件，其还承载安装在其上的第三凸缘状元件，第四凸缘状元件相对于第三凸缘状元件以间隔开的平行关系设置，固定地安装在第二凸缘状元件上的支撑框架 第四凸缘状元件，以及分别垂直于并互连第一和第二和第三和第四凸缘状元件的多个细长的弹性横向构件，横向构件在任何平面上的横截面积平行 其各自的凸缘状元件集体地围绕垂直于它们相应的凸缘状元件延伸的枢转轴线对称地设置。
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公开(公告)号：US07114523B2
公开(公告)日：2006-10-03
申请号：US11189205
申请日：2005-07-25
IPC分类号： G05D11/03
CPC分类号： B01F3/0865 , B01F5/0077 , B01F15/0201 , B01F15/026 , B01F15/0429 , B01F2215/0052 , Y10T137/87652 , Y10T137/8766 , Y10T137/87676
摘要： A mixing apparatus for mixing two fluids immediately following contact with each other is disclosed. The mixing apparatus includes a spring-loaded ball valve separating a first fluid from a second fluid. The ball valve closes as a result of at least spring force. The ball valve opens as a result of hydraulic pressure of one of the fluids operating against the spring force. Mixing is accomplished instantaneously by dispersing one fluid in a thin pattern around the open ball valve into a stream of the other fluid.
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公开(公告)号：US5205647A
公开(公告)日：1993-04-27
申请号：US773419
申请日：1991-10-09
申请人： Ronald J. Ricciardi
发明人： Ronald J. Ricciardi
CPC分类号： B01F5/0684
摘要： A mixing apparatus for mixing two or more fluids into a homogeneous mixture. A rotor is mounted on a drive shaft coaxially within a cylindrical casing. Bores run the length of the rotor. Mixing conduits lead from the bores to outside the rotor. A cylindrical sleeve with slots is mounted coaxially within the casing and encloses the rotor. The fluids to be mixed are introduced into one end of the casing within the sleeve while the rotor is rotating. The fluids are sheared as they enter into the bores. The combined fluid either passes out of the mixing conduits near the front of the casing where it is sheared again or passes further along the bore to exit mixing conduits near the rear of the casing. The fluid then passes through the slots in the sleeve, where it is sheared again. Finally, the mixed fluid exits the other end of the casing.
摘要翻译： 用于将两种或多种流体混合成均匀混合物的混合装置。 一个转子同轴地安装在一个驱动轴上一个圆柱形的壳体内。 孔运转转子的长度。 混合管道从孔到达转子外部。 具有槽的圆柱形套筒同轴地安装在壳体内并包围转子。 当转子旋转时，要混合的流体被引入套管内的壳体的一端。 流体在进入孔洞时被剪切。 组合的流体或者从混合导管外部流出，在外壳的前部附近被再次剪切，或者沿着孔进一步通过，以排出靠近壳体后部的混合导管。 然后，流体通过套筒中的槽，再次被剪切。 最后，混合流体离开壳体的另一端。
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公开(公告)号：USRE32102E
公开(公告)日：1986-04-01
申请号：US586660
申请日：1984-03-06
CPC分类号： G05D7/0611 , G01G11/12 , G05D7/0605
摘要： Disclosed herein is an automatically controlled weigh feeding apparatus including a container for prefilling with a substance, a device for discharging the substance from the container at a controllable rate, apparatus for weighing the substance being discharged and for producing an electrical signal proportional to that weight, a voltage to frequency converter connected to receive the electrical signals, a digital computer, apparatus coupled to an output of the voltage to frequency converter for inputting data signals to the digital computer, the computer being adapted to compute a corrective signal based on the input data signals received, and coupling apparatus coupled between the computer and the device for discharging the substance from the container for controlling the rate of discharge responsive to the corrective signal.
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公开(公告)号：US4210963A
公开(公告)日：1980-07-01
申请号：US913203
申请日：1978-06-06
CPC分类号： G01G11/12 , G05D7/0605
摘要： Disclosed herein is an automatically controlled weigh feeding apparatus including a container prefilled with a substance, a device for discharging the substance from the container at a controllable weight, apparatus for weighing the container and its contents and for producing an electrical signal proportional to that weight, a first amplifier for amplifying the electrical signal, a first analog-digital converter coupled to said first amplifier and a digital computer coupled to said first analog-digital converter for computing the weight of substance remaining in the container. A second amplifier is coupled to said first amplifier and a ramp off-set circuit which is controlled by the digital computer inputs a second signal to the second amplifier means having a controlled stepping output applied as a second input signal to the second amplifier to maintain the output of the second amplifier within a given selected range of amplitude during one time cycle of operation. A second analog-digital converter interposed between the second amplifier and the digital computer. The digital computer is adapted to compute a corrective signal based on the signal received for controlling the discharge of the substance from the container.
摘要翻译： 本文公开了一种自动控制的称重输送设备，包括预充满物质的容器，用于以可控重量从容器中排出物质的装置，用于称重容器及其内容物的装置，以及产生与该重量成比例的电信号， 用于放大电信号的第一放大器，耦合到所述第一放大器的第一模拟数字转换器和耦合到所述第一模数转换器的数字计算机，用于计算剩余在容器中的物质的重量。 第二放大器耦合到所述第一放大器，并且由数字计算机控制的斜坡偏移电路将第二信号输入到具有作为第二输入信号施加到第二放大器的受控步进输出的第二放大器装置，以维持 在操作的一个时间周期期间在给定的选定幅度范围内的第二放大器的输出。 插入在第二放大器和数字计算机之间的第二模拟数字转换器。 数字计算机适于基于接收的用于控制物质从容器排出的信号计算校正信号。
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