60 results about "Shunt flow" patented technology

The utility model discloses a shunt device of coriolis mass flowmeter, including body mechanism and setting in body mechanism one side, the pipe body outer wall of the pipe body that is close to flow tube and body mechanism connecting end is supported and supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported and is supported.

The application provides a transjugular intrahepatic portosystemic shunt (TIPS) operation simulation training device, and relates to the technical field of operation simulation training, which comprises a shell, an outer pipe fixedly embedded in the shell, a fixed sheet fixedly installed on the inner wall of the shell, an adjusting bottom plate, a storage bottom slope and a bottom connecting disc fixedly installed on one side of the outer surface of the shell, an anti-collision groove formed in one side of the outer surface of the shell, a recorder fixedly installed on one side of the outer surface of the fixed sheet, a through hole formed in one side of the shell close to the adjusting bottom plate, and a fixed side row, a supporting side row, a supporting row and a first motor fixedly installed on the top of the outer surface of the adjusting bottom plate. The application simulates the movable state of the puncture tube in the cavity by cooperation of the strip-shaped groove, the spring, the pressing switch, the recorder and the through hole, improves the puncture simulation difficulty, improves the effect of TIPS operation puncture training, records the state during puncture, and facilitates subsequent targeted puncture training.

A system and method of accurately measuring a pressure (Pp) within a human brain using totally-implanted or partially-external hardware. The system includes a first pressure transducer configured to measure a cerebrospinal fluid pressure (Pcsf) within a ventricle of a brain, a second pressure transducer configured to indirectly measure a second pressure (Pp) within a space of the brain, and an adjustable implanted valve controller configured to calculate the effective differential pressure (Pei = Pcsf - Pp) between the measured pressures Pcsf and the Pp and determine whether the effective differential pressure measurement represents a true secondary pressure.

A shunt regulator is provided which can reduce a consumption current at the time of normal operation even if a circuit including a large current flowing at the time of operation is included. The shunt regulator includes a capacitor connected between an output terminal and a ground terminal, a voltage dividing circuit and an output transistor connected between the output terminal and the ground terminal, an error amplifier which controls the output transistor based on a voltage of an output terminal of the voltage dividing circuit and a reference voltage, a nonvolatile memory, a memory control circuit which outputs a read signal of data to the nonvolatile memory, and a voltage detection circuit which detects that the voltage of the output terminal reaches a prescribed voltage which allows a data read operation of the nonvolatile memory, outputs a detection signal to the memory control circuit, and an operation current of the nonvolatile memory is supplied from the capacitor.

The application discloses a downhole circulating hydraulic shunt tool, and relates to the shunt field.The downhole circulating hydraulic shunt tool comprises an upper shell, a choke ring, a sliding inner cylinder, a bypass sleeve, a sliding sleeve, a connecting sleeve, a piston inner cylinder, an elastic element, a ball valve, a piston sleeve, a pushing sleeve, a lower shell, a switch assembly, a shunt valve seat and a cut-off valve seat.The sliding inner cylinder is provided with four shunt holes in the circumferential direction and moves axially in the upper shell; the shunt sleeve is used for controlling the opening and closing of the shunt holes; the sliding sleeve is provided with a steel ball raceway on the outer wall and is used for sliding limiting; the ball valve is located in the lower shell and is responsible for the opening and closing of the flow channel; and the shunt valve seat is located in the lower shell and is used for storing the damaged ball valve and realizing the shunt work.The application realizes the conversion between the flow-through state and the shunt state of the shunt tool through the hydraulic drive mechanical mechanism, the overall mechanical structure is simple, the energy loss is small, and the shunt tool can work cyclically at high temperature.

The utility model relates to the field of shunting supply chain, specifically is a kind of intelligent shunting supply chain management platform, including main conveying device, the side of main conveying device is provided with shunt conveying device, the top of main conveying device is provided with shunt mechanism, the shunt mechanism includes support, the support fixedly connected in the top of main conveying device, the top of support is fixedly connected with first motor, the output of first motor is penetrated to the inner wall of support, the output of first motor is fixedly connected with threaded rod, the bottom of connecting plate is rotatably connected with two roller shafts, and the surface of two roller shafts rotatably sets up transmission belt;The utility model is through being provided with shunt mechanism, is adjusted connecting plate height by first motor drive threaded rod, makes four shunt mechanism present ladder shape distribution, can realize grading shunt according to different height range goods, improves the security and stability of shunt.

The utility model relates to drainage device technical field discloses a kind of sewage shunting drainage devices, including shunt pipe, the upper surface of the shunt pipe is connected with inlet pipe, the bottom surface of the shunt pipe is fixedly connected with fixed box, the inside of the shunt pipe is provided with shunt column, the bottom surface of the left and right sides of the shunt column is fixedly connected with arc sealing plate, the right side inner wall surface of fixed box is fixedly connected with multi-section electric push rod, the left end of multi-section electric push rod is fixedly connected with connecting plate, shunt column inside is hollowly arranged.In the utility model, by the cooperation of fixed box, shunt column, arc sealing plate, connecting plate, supporting assembly, water quality detection piece and stop block being set, the pollution degree of water flow can be monitored in real time, combined with the automatic control of multi-section electric push rod, the dynamic switching shunting of clean water and sewage is realized, and the water flow can be guided, to reduce the direct impact on the bottom surface of shunt pipe, reduce the risk of pipeline wear.

The present technology relates to adjustable shunting systems and methods. In some embodiments, the present technology includes an adjustable shunting system that includes a drainage element having an inflow portion configured for placement within a patient. The system can also include a flow control assembly having a gating element operably coupled to the outflow portion of the drainage element. The flow control assembly can further include a first actuation element and a second actuation element coupled to the gating element. The first and second actuation elements can be configured to selectively move the gating element relative to the outflow portion to control an amount of fluid flow therethrough. The first and second actuation elements can each extend less than entirely around a perimeter of the drainage element.

The utility model discloses a kind of processing stuffing mechanism of wonton, specifically related to stuffing processing technical field, including center frame, shunt conversion component is provided on the center frame, the shunt conversion component includes the rotating shaft being arranged in center frame, the outside of the rotating shaft is provided with shunt plate, the bottom of the shunt plate is provided with baffle, the baffle cover is arranged on rotating shaft.The utility model is by being provided with both sides blanking tube in center frame bottom, and using the rotation structure of shunt plate and baffle, the alternate or synchronous supply stuffing of single-channel stuffing to two stations can be realized.When shunt plate rotates to different angle, selectively block certain side blanking tube, make stuffing output from another side blanking tube, satisfy the demand of multi-station synchronous production of wonton processing equipment.

The present invention relates to a shunt resistor and a shunt resistance device. The shunt resistor (1) includes at least two laminated elements (50) having a resistive elements (5) and attached to an electrode member (10). The electrode member (10) has at least two contact portions (10a) that contact the at least two laminated elements (50).

The application belongs to the technical field of CEDI continuous electric desalting equipment structure, and particularly relates to a stepped water distributor for a CEDI module, which comprises two matched and identically-structured shunt plates, a water inlet, a shunt flow channel and a water outlet are arranged on the shunt plate, the water inlet is arranged at the middle position of the upper portion of the shunt plate, the shunt flow channel is arranged below the water inlet and is provided with a plurality of shunt flow channels, the plurality of shunt flow channels divide the shunt plate into a plurality of water flow areas, and a plurality of shunt protrusions are arranged in the water flow areas. In actual application, the application is applied in a CEDI device, the water to be processed is divided into a plurality of flow channels and output through the shunt flow channel, and the impact force of the water flow is reduced through the shunt protrusions, so that the pressure of the water flow on other components is reduced without affecting the capacity.

1. Name of the design product: distributor (new five-way). 2. Use of the design product: material reversing and shunting, while controlling material cutting or simultaneous flow. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The utility model discloses a kind of quick disassembly and assembly's shunt guide plate of aluminium profile extrusion die, it is related to aluminium profile extrusion die technical field, and it includes: core body;The outer sleeve of core body is connected with mould shell, and core body and mould shell are detachable replacement structure, and the outer fixed mounting of mould shell has apron, and the inside of mould shell one end is provided with positioning plate, and positioning plate is set in the outside of core body one end, and the front of positioning plate is provided with elastic support, and the front of positioning plate is provided with limit component by elastic support, and limit component is at least used to limit the position of core body in the inside of mould shell. The core body is used, shunt plate and die core structure are arranged in the inside of core body, so as to realize the shunt treatment of aluminium bar after heating, and the inside of mould shell can be disassembled simultaneously in the core body, realize only the replacement of core body, mould shell and apron do not need to be replaced, so as to improve the efficiency of shunt guide plate replacement, reduce the production cost of overall extrusion die.

The utility model provides a kind of vacuum pump, comprising: main pump body, shunt component, pressurizing component and cover;The first side of the shunt component is configured on the output end of the main pump body, the second side of the shunt component is used to connect pressurizing component, the cover is configured on the pressurizing component;Wherein, the cover is fixed on the pressurizing component and forms chamber group, the pressurizing component is configured to be communicated with the chamber group when being on the shunt component, gas is lifted gas pressure by flowing in the chamber group, the utility model realizes higher vacuum degree of single vacuum pump, simplifies system design and control, and the space occupied is smaller, reduces the difficulty and cost of installation and maintenance.

The application relates to a multi-head hot runner nozzle, which comprises a shunt device, one end of the shunt device is provided with an inlet, the other end is provided with a plurality of outlets, the inlet is communicated with the plurality of outlets through a plurality of shunt pipes, each outlet is respectively communicated with an outlet pipe, and the end, away from the shunt device, of the outlet pipe is provided with a nozzle head; the end, away from the outlet, of the shunt device is further provided with a plurality of valve needle openings, the valve needle openings are communicated with the outlet pipes through valve needle lower guide pipes, and the valve needle lower guide pipes are coaxially arranged with the outlet pipes; a sealing mechanism is arranged at the valve needle openings, the sealing mechanism comprises valve needles and a driving assembly for driving the valve needles to reciprocate, the plurality of valve needles extend into the valve needle lower guide pipes from the valve needle openings and extend to the nozzle head, and the valve needles open or seal the nozzle head when reciprocating. The application has compact structure and better sealing effect on the nozzle head.

The application discloses a kind of reliability test methods, devices, equipment, medium and systems of shunting equipment.The method comprises: obtaining the analog flow description information matched with the shunting equipment to be tested, and generating the analog flow matched with the analog flow description information by flow simulation equipment and sending to the shunting equipment to be tested;Obtain the reliability test script, and split the reliability test script into software exception simulation script and hardware exception simulation script;By the way of software simulation equipment executing software exception simulation script and hardware simulation equipment executing hardware exception simulation script, software and hardware exceptions are input to the shunting equipment to be tested to carry out reliability test;According to the real-time running state of the shunting equipment to be tested in the reliability test process, the performance monitoring equipment generates reliability test result.The technical scheme of the application solves the problem of insufficient coverage of reliability-related scenarios in the existing shunting equipment reliability test, and improves the effectiveness and completeness of the reliability test.

The utility model relates to water conservancy technical field especially a water conservancy shunt flow regulating device, including door frame, door frame top fixed mounting has power box, power box lower extreme is connected with screw rod, screw rod outside thread is equipped with movable seat, movable seat one end fixed mounting has gate, gate slidingly arranged in door frame, door frame bottom fixed mounting has bottom sill, the back of door frame top and bottom is fixed mounting has upper support board and lower support board respectively, screw rod lower extreme penetrates upper support board and is connected with lower support board rotation, and upper support board lower surface and movable seat upper surface fixed mounting have first protective sheath, and this water conservancy shunt flow regulating device can carry out the protection to screw rod, avoids the influence transmission performance of screw rod inside residual dust or sandstone.

A shunt device includes a shunt component and a flow regulation mechanism. The shunt component includes a body, and an inlet and an outlet located at both ends of the body, and the shunt component defines a shunt channel for a pressurized fluid. The flow regulation mechanism is connected to the shunt component and is configured to regulate a flow rate of the pressurized fluid flowing through the shunt channel. The flow regulation mechanism includes a deformable blocking portion configured to, when a fluid pressure at the inlet of the shunt component and / or inside the shunt component is less than a fluid pressure external to the flow regulation mechanism, be driven by the fluid pressure external to the flow regulation mechanism to collapse radially, thereby causing the flow regulation mechanism to partially close the shunt channel.

The utility model discloses a kind of water-stopping shunt devices for preventing and treating water drilling construction, including spout, water-stopping shunt mechanism and at least one branch pipe;Water-stopping shunt mechanism is connected on spout, water-stopping shunt mechanism includes connecting main pipe, connecting main pipe is connected with spout by flange, connecting main pipe is connected with multiple shunt pipes on, shunt pipe is installed with water-stopping mechanism in;Branch pipe is connected on shunt pipe, shunt pipe is connected with connecting main pipe inside, connecting main pipe is equipped with connecting end, branch pipe is screw-threaded connected on connecting end, branch pipe is connected on connecting end by screw-threaded connection mode, the quick disassembly of branch pipe is convenient, water-stopping mechanism includes baffle, baffle is fixedly connected on shunt pipe inner wall, baffle is used to cut off shunt pipe.The utility model can optimize the connecting structure of water-stopping shunt, convenient for staff to disassemble, simultaneously, shunt mouth can be increased, to meet the demand of multiple shunt when preventing and treating water drilling construction.

1. The name of the design product: ring-shaped shunt cavity type furnace tube connecting pipe. 2. The use of the design product: used for connecting between furnace tubes. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The present technology provides adjustable shunting systems with actuation assemblies that can be selectively adjusted to change a level of therapy provided by the shunt. The actuation assemblies can include a shape memory actuator having a plurality of leaflets or projections forming a conical shape with openings on both ends of the cone. The actuation assemblies can further include one or more membranes that individually jacket or cover individual projections of the plurality of projections to form a lumen extending through the conical shape.

Embodiments of the present disclosure provide a neural network model training method and apparatus, a computer program product and a storage medium. The method comprises: initializing an information p

The utility model relates to medical instrument technical field discloses a kind of quick assembly and disassembly mechanism of extracorporeal counterpulsation device capsule, including air pipe, gas shunt connecting seat and several capsules, capsule is arranged above counterpulsation bed, every capsule is equipped with one connection male head, the both ends of air pipe are equipped with connection female head, corresponding several second connection male head are provided on gas shunt connecting seat, one connection male head and the connection female head of air pipe one end are connected with joint, second connection male head and the connection female head of air pipe other end are connected with joint.The technical scheme of the utility model can solve the problem of the existing technology that thread connection mode leads to dismounting operation cumbersome, maintenance efficiency is low and long-term use is easy to cause gas leakage due to thread wear.

1. The name of the design product: drain shunt valve. 2. The use of the design product: drain shunt valve for wafer wet processing equipment. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

A shunt manifold assembly 80 for a redox flow battery 70 comprises at least a first shunt sub-unit 180 for electrolyte, the first shunt sub-unit comprising a first portion of a first distribution chan