220 results about "Suspension flow" patented technology

A hydraulic suspension system for a motor vehicle having at least a pair of road engaging wheels. The suspension system includes, a hydraulic cylinder coupled with the each of the pair of road engaging wheels, the hydraulic cylinder defining a cap end volume and a rod end volume separated by a piston. A hydraulic supply circuit for the hydraulic cylinder includes, a high pressure hydraulic source, a low pressure hydraulic drain, a pair of hydraulic sub circuits each coupled to one of the hydraulic cylinder cap and rod end volumes. Each hydraulic sub circuit includes, a proportional supply flow valve coupled with the high pressure hydraulic source and one of the cylinder volumes, a return flow control proportional valve coupled with the low pressure hydraulic drain and the one cylinder volume, and an accumulator coupled to the associated hydraulic cylinder volume through an accumulator fill control proportional valve.

A method for adapting a transfer function of an active suspension of a vehicle comprises the vehicle driving along a section of road for which a surface profile is stored in a control unit of the vehicle. The active suspension is activated according to a predetermined transfer function for adaptation to the surface profile by means of adjustment values in order to compensate for unevenness of the surface profile. A shock absorber sensor system and / or a tire sensor system of the vehicle is used to record vertical accelerations while driving along the section of road and transfer them to the control unit. The invention provides that the adjustment values and the vertical accelerations are transferred by the vehicle to an external central computer.

The invention discloses a double-distributor structure of a double-push and double-discharge type pushing centrifugal machine, relates to the technical field of pushing centrifugal machines, and has the advantages that the suspension slurry distribution direction of the centrifugal machine is bidirectional distribution, and a pushing disc can push materials when moving left and right. According to the technical scheme, suspension slurry is distributed on the left side and the right side of a pushing disc through the auxiliary distributing device and the main distributing device respectively, the suspension slurry is divided into two parts through the main distributing device, one part of the suspension slurry passes through the main distributing device and then evenly flows to the right side of the pushing disc, and the other part of the suspension slurry passes through the auxiliary distributing device and then is evenly distributed on the left side of the pushing disc through the auxiliary distributing device.

A wheel action-based active suspension damping adjustment apparatus recognizes wheel actions through a steering apparatus, distance measuring apparatuses and force sensors and calculates an action damping magnitude according to damping parameters determined by different wheel actions, thereby achieving optimal adjustment under different actions. The changes in an inclination angle of a vehicle cabin floor and a vertical acceleration are monitored by using an inclination angle sensor and acceleration sensors, and meanwhile, an inclination angle damping and an acceleration damping are determined according to exceeding amplitudes, and a total damping of active suspensions is fed back and corrected, thereby further enhancing an adjustment and control effect of the active suspensions. According to the method, basic damping, action damping, inclination angle damping and acceleration damping data is output and recorded, and classified according to a vehicle state and the wheel actions, data changes under a same classification are compared.

A suspension assembly includes a load beam terminating in a hinge, a gimbal assembly mounted to the load beam, and a base plate connected to the hinge and including an opening. A PZT actuator is disposed in the opening and includes first and second opposing ends. The PZT actuator includes active and inactive regions both extending between the first and second opposing ends, PZT material disposed in both the active and inactive regions, and first and second electrodes configured to cause active expansion and contraction of the PZT material in the active region in response to voltage differentials applied to the first and second electrodes, and configured to not cause active expansion and contraction of the PZT material in the inactive region in response to voltage differentials applied to the first and second electrodes of the PZT actuator.

To provide a novel method for oil-water separation of an oil-in-water suspension and an oil-water separation device.SOLUTION: A method for oil-water separation is provided, comprising: contacting an oil-in-water suspension with water, which may contain microbubbles, such that a suspension-rich phase is positioned above and a water-rich phase is positioned below; supplying new microbubbles to the water-rich phase so as to prevent uniform mixing between the suspension-rich phase and the water-rich phase; and floating microbubbles having adsorbed micelles in the suspension. Also provided is an oil-water separation device comprising: a separation tank that houses an oil-in-water suspension and water, which may contain microbubbles, such that a suspension-rich phase is positioned above and a water-rich phase is positioned below; and a microbubble generator that generates microbubbles to be supplied into the separation tank, wherein the microbubble generator is disposed such that the generated microbubbles are supplied to the water-rich phase, and the interior of the separation tank is not stirred during microbubble generation in a manner of preventing uniformity inside the tank.SELECTED DRAWING: Figure 1

The invention describes a handling apparatus (1) for use in a maintenance procedure of a wind turbine drivetrain (2) comprising a low-speed unit (22) and a high-speed unit (24) coaxially coupled to the low-speed unit (22), which handling apparatus (1) is configured to be arranged in the interior of a wind turbine nacelle (6) and comprises a front-end anchor (10) configured for mounting onto the low-speed unit (22) of such a drivetrain (2); a suspension assembly (100) extending from the front-end anchor (10) towards the rear of the nacelle (6); a primary carriage (14) carried by the suspension assembly (100) and configured for attachment to the high-speed unit (24) of the drivetrain (2); and a displacement means (16, 160) realized to displace the primary carriage (14) along the suspension assembly (10) relative to the front-end anchor (10). The invention further describes a method of performing a maintenance procedure on a wind turbine drivetrain (2) using such a handling apparatus (1).

The invention discloses a flow velocity measuring device based on magnetic suspension, and belongs to the technical field of fluid flow velocity measurement, the flow velocity measuring device comprises a mounting cylinder, the side surface of the mounting cylinder is provided with a magnetic suspension flow velocity measuring instrument, the interior of the magnetic suspension flow velocity measuring instrument is rotatably connected with a rotating shaft, and the side inner wall of the mounting cylinder is fixedly connected with a guide plate. The interior of the guide plate is movably connected with a guide rod, and one end of the guide rod is fixedly connected with a mounting plate. A first blocking frame in the first mounting flange and a second blocking frame in the second mounting flange are matched with two filter screens symmetrically arranged in the mounting cylinder, impurities of fluid in a pipeline can be intercepted and filtered, and the situation that the impurities make direct contact with a rotating impeller and are wound around the rotating impeller can be avoided; and the dredging rod, the round rod and the round ball can dredge the first blocking frame and the filter screen, so that the fluid passes through the first blocking frame and the filter screen.

The invention relates to a steerable independent wheel suspension (1) designed as a steerable double wishbone suspension (1) for a motor vehicle (2). The independent wheel suspension (1) has at least one lower wishbone (3) and at least one upper wishbone (4). The invention is characterized in that the lower wishbone (3) is connected to a wheel carrier (6) via a first ball joint (5). Furthermore, the upper wishbone (4) is connected to a spring carrier (8) via a second ball joint (7). Simultaneously, the wheel carrier (6) is connected to the spring carrier (8) by a third ball joint (9) and a fourth ball joint (10).

There is disclosed a method of forming a moulded receptacle, comprising: applying a fibre suspension onto a mould cavity wall of a receptacle mould, the fibre suspension at least partially coating the mould cavity wall. The method further comprises supplying a fluid into direct contact with the fibre suspension on the mould cavity wall at a pressure of between about 3.5 bar and about 10 bar for a period of less than about 60 seconds, such that the fluid presses the fibre suspension against the mould cavity wall so that liquid is removed from the fibre suspension and passes through apertures formed in the mould cavity wall to form the moulded receptacle on the mould cavity wall.

The utility model provides an intercooler side spray coating device which comprises a feeding barrel, a driving assembly and a transportation side spray assembly, and the transportation side spray assembly comprises a transportation support, a transportation track installed on the transportation support and a set of nozzle assemblies installed in combination with the transportation support. The nozzle assemblies are arranged on the two sides of the conveying rail respectively and communicate with the driving assembly through pipelines, the driving assembly communicates with the feeding barrel through a pipeline, and brazing flux suspension liquid is stored in the feeding barrel. The intercooler side spraying and coating device can uniformly spray brazing flux into the core body, the situation of spraying missing is not prone to occurring, and spraying is more uniform.

Systems and methods of clarifying a liquid suspension at high speeds contained in a flexible bag is provided. The method includes nesting at least one flexible bag containing the liquid suspension within at least one bag adapter with the at least one inlet line and / or outlet line extending from the flexible bag to an exterior of the bag adapter. The method further includes at least partially enclosing the at least one inlet line and / or outlet line within a crown cavity defined by a crown assembly. The method further includes centrifuging the at least one bag adapter and the at least one flexible bag containing the liquid suspension in a centrifuge to produce a super-natant fluid and a pellet in the at least one flexible bag.

A suspension for a vehicle comprises a first body to which a wheel of the vehicle can be rotatably attached and a second body rotatably attachable to a vehicle body of the vehicle. The second body is rotatable about a second rotation axis. The suspension further comprises an actuator, operatively coupled to the second body, for driving rotation of the second body about the second rotation axis. The suspension further comprises at least a first linkage element and a second linkage element. The first linkage element is movably attached to the first body and to the second body and the second linkage element is movably attached to the first body and to the second body. The first linkage element and the second linkage element commonly enable rotation of the first body about a first rotation axis in response to a rotation of the second body about the second rotation axis. The suspension further comprises a third linkage element movably attached to the first body and to the vehicle body.

The present invention relates to the field of filtration technology, and particularly relates to a cutting fluid filtration device for a numerical control machine tool, which comprises a housing, a disc, and a filtration component; a separation cylinder is arranged inside the housing; an annular groove is arranged on the inner side wall of the separation cylinder; a liquid outlet is arranged at the upper end of the separation cylinder; a liquid inlet pipe arranged vertically is inserted into the liquid outlet; an installation cylinder is rotatably installed coaxially at the lower end of the liquid inlet pipe; a plurality of discs are arranged and distributed up and down; the discs are in the shape of a conical cylinder with the small end facing upward; the horizontal section of the disc is in a shape of an annular wave; the annular wave-shaped disc promotes the rotation of the suspension in the disc gap, reduces the differential speed between the disc and the suspension, reduces the hysteresis of the rotation of the suspension, and improves the rotation speed of the suspension. At the same time, the annular wave-shaped disc is conducive to the collection of impurity particles at the concave part of the disc wave, so as to facilitate the collection of impurity particles at the groove under the action of centrifugal force and improve the solid-liquid separation effect.

A solid-jacket centrifuge (1) for the centrifugal processing of a suspension Su, wherein the suspension Su is separated into at least one liquid phase FI and a heavy phase, in particular a sludge phase or a solid phase Fe, comprising at least the following features: a frame or housing (100); a rotatable drum (210) with a rotating axis A, which has a separation space; an inlet line (219) through which the suspension Su to be processed can be conveyed into the separation space (216) of the drum (210); at least one liquid outlet (212) through which the liquid phase FI is discharged from the drum; and at least one solid discharge (211) through which the heavy phase is discharged from the drum.This centrifuge is characterized by the fact that an insert (230) is inserted into the drum (210) which is rotationally fixed to the drum (210) so that the insert (230) rotates synchronously with the drum (210), wherein the drum (210) has a double conical inner contour (213) and wherein the insert (230) has a single conical or double conical outer contour (231).

The suspension includes a hydraulic actuator and a supply hydraulic circuit connected to the hydraulic actuator to supply a compression chamber and an extension chamber of the hydraulic actuator with a working fluid. The supply hydraulic circuit includes a hydraulic pump, a high-pressure line connected to a delivery port of the hydraulic pump, a low-pressure line connected to a suction port of the hydraulic pump, and a flow control valve connected on one side to the compression chamber and extension chamber of the hydraulic actuator and on the other side to the high-pressure line and low-pressure line. The flow control valve is a rotary spool valve having comprising a spool which is rotatable continuously between a plurality of operating positions.

The invention belongs to the technical field of suspension production equipment, and particularly relates to suspension production skid-mounted integrated equipment which comprises a lower kettle body and an upper kettle body detachably connected with the lower kettle body, and a mixing device for mixing suspension in the lower kettle body is arranged on the upper kettle body; the mixing device comprises a main shaft rotationally connected with the upper kettle body, and the main shaft is fixedly connected with a main stirring paddle arranged at the bottom of the lower kettle body; the upper kettle body is also rotationally connected with a rotating cavity; a plurality of sliding frames which synchronously slide in a reciprocating manner along the radial direction of the rotating cavity along with the rotation of the rotating cavity are uniformly distributed on the rotating cavity along the circumference; auxiliary stirring paddles capable of synchronously moving up and down in a reciprocating mode are rotationally connected to the multiple sliding frames, the multiple auxiliary stirring paddles rotate along with rotation of the main shaft, the multiple auxiliary stirring paddles are arranged at intervals from bottom to top, and the distances between the multiple auxiliary stirring paddles and the main shaft are set from small to large; the invention effectively solves the problem of low suspension liquid stirring efficiency of the existing suspension liquid production skid-mounted integrated equipment.

The cyclone hydraulic separator comprises a first shell, a liquid inlet is formed in one end of the first shell, a second shell integrally formed with the first shell is arranged at the end, far away from the liquid inlet, of the first shell, a clear liquid outlet is formed in the side, far away from the first shell, of the second shell, a mounting seat is arranged in the first shell, and a liquid outlet is formed in the mounting seat. And the mounting seat is provided with a liquid penetrating opening and a centrifugal assembly. According to the cyclone hydraulic separator, suspension liquid is introduced into the first shell from the liquid inlet, solid particles or liquid with large density in the suspension liquid are thrown to the inner wall of the first shell and the inner wall of the second shell under the action of centrifugal force through the arranged centrifugal assembly, and the solid particles or the liquid with the large density in the suspension liquid are thrown to the inner wall of the first shell and the inner wall of the second shell along with liquid flowing and the action of the centrifugal force. And solid particles or liquid with large density in the suspension liquid enter the waste liquid box along the inner wall of the second shell, backflow of fine particles is reduced through the arranged enclosure, and the separation efficiency is improved.

To provide a suspension for a disk device capable of suppressing interference between a disk and a slider.SOLUTION: A suspension 10 includes a load beam 20 having a dimple portion 50 and a flexure 21 having a slider mounting portion 30. The dimple portion 50 has a convex surface 51 that contacts the slider mounting portion 30. The slider mounting portion 30 is swingably supported by a gimbal component member 40. A curvature radius R of the convex surface 51 is less than 0.15 mm. A flexure pitching resistance Fpr acting on a contact portion 90 when the slider mounting portion 30 swings in a pitching direction is 0.005 N or less. A phase delay in the pitching direction on the slider mounting portion 30 for the waviness of a rotating disk 12 is 20° or less.SELECTED DRAWING: Figure 4

The utility model belongs to the technical field of centrifugal filtration, and particularly relates to a centrifugal filter device which comprises a treatment barrel, a filter part and a driving assembly, the upper end of the treatment barrel is detachably connected with a barrel cover, a liquid inlet pipe is arranged in the middle of the barrel cover, one end of the liquid inlet pipe extends into the treatment barrel, and the other end of the liquid inlet pipe extends into the treatment barrel. The filtering part comprises a first filtering barrel and a second filtering barrel located in the first filtering barrel, the first filtering barrel and the second filtering barrel are both movably connected to the interior of the treatment barrel, and the driving assembly is arranged at the bottom of the treatment barrel and used for driving the first filtering barrel and the second filtering barrel to rotate reversely at the same time. Then the driving assembly is started to drive the mounting seat and the rotating rod to rotate reversely at the same time, so that the filter barrel I and the filter barrel II rotate reversely at the same time, the suspension liquid is filtered by the filter barrel II and then enters the filter barrel I to be filtered for the second time, the filtering efficiency is improved, and meanwhile, the filter barrel I and the filter barrel II which are movably arranged are convenient to clean.

A suspension assembly for a vehicle can be provided. The suspension assembly can include a strut that can operatively couple a wheel of the vehicle to a body of the vehicle, a stabilizer bar, and a stabilizer bar linkage that can operatively couple the stabilizer bar to the strut. The stabilizer bar linkage can include a first ball joint, a second ball joint, and a shaft that can extend between them. The first and second ball joints can include a first and second threaded shaft, respectively, that can extend through the first and second mounting holes. The base of the first and second threaded shafts can have a non-rounded circumference.A circumference of one of the first and second receiving openings can be complementary to the non-rounded shaped circumference to hold one of the first and second threaded shafts in place while the fastener can be tightened to it.

The invention relates to a sieve device (1) with at least one retention element (3, 13, 4, 14) for cleaning a suspension of contaminants, wherein the sieve device (1) comprises a shaft that can be driven rotatorily by a drive, wherein at least one retention element extends radially from the shaft, wherein flowable spaces (8) are formed by the at least one retention element (3, 13, 4, 14) and a sieving effect is provided by the flowable spaces (8).

The utility model relates to the technical field of suspension liquid treatment equipment, in particular to nanometer conductive carbon black suspension liquid shearing and dispersing equipment which comprises a kettle body, a cover plate, a discharging electric valve, a feeding pipe and a filtering mechanism, and the filtering mechanism comprises a filtering box, a fixing plate, a lower filtering net, a limiting frame, an upper filtering net, a shearing device and a stirring device. A suspension liquid raw material is put into the kettle body through the feeding pipe, then the shearing device acts to perform solution rotary cutting and achieve shearing dispersion, the stirring device is used for stirring and mixing, the discharging electric valve is opened after a certain time, and the sheared and dispersed suspension liquid is guided out and falls into the limiting frame. Then, the upper filter screen and the lower filter screen are matched to perform hierarchical filtration to realize solid-liquid separation, and finally, the leading-out valve is opened to lead out the filtered solution, so that the problems that solid impurities and liquid are difficult to quickly separate and the use is inconvenient when the suspended solution is led out due to the fact that the existing equipment is not provided with a filter mechanism can be solved.

An accept tank arrangement for mixing of pulped fiber suspension including sidewalls (3,4) including opposite arched ends (2) and an elongated section (1) between the arched ends (2). The accept tank has mixers (10) each located within one of the arched ends (2). The mixers (10) have axles (11) on which are mounted propellers (12). The mixers (10) are aligned horizontally and each axle points to a respective point on the elongated section (1) of the sidewall (3) which away from an end of the elongate section by at least 25% of the length of the elongated section (1). The propellers (12) are symmetrically positioned with respect to a center-point of the accept tank. Within the center of the elongated section is an elongated centerpiece (6) having rounded ends. The accept tank has a substantially flat bottom at least at the elongated section (1) of the accept tank.

To provide an automated method for preparing a sample suspension.SOLUTION: The sample suspension can be used for both MALDI and antimicrobial susceptibility testing (AST). A suspension is prepared, and a portion of the suspension is removed for a first analysis (e.g., MALDI), leaving a remaining volume. The turbidity of the remaining volume is measured. If the turbidity is below a first threshold, the suspension is not used for a second analysis (e.g., AST) and is subjected to a concentration protocol to raise the turbidity of the suspension. If the turbidity is within a predetermined range, a volume of the suspension is calculated that will deliver a predetermined amount of a sample to a vessel for the second analysis. If the turbidity of the suspension is above the predetermined range, and the suspension has not been diluted a predetermined number of times, the suspension is diluted according to a dilution protocol.SELECTED DRAWING: Figure 1

The invention relates to a self-emptying disc separator for clarifying and / or separating a flowable suspension into one or more liquid phases and at least one solid or sludge phase, wherein a movable piston slide (17) is arranged in the centrifugal drum (1), by means of which piston slide solid discharge openings (16) can be opened and closed, wherein the piston slide (17) tapers, in a radially outer conical region (171) on its side situated towards the separating chamber (2), conically axially from top to bottom and radially inwardly, wherein the outer conical region (171) has a piston slide slope angle α on the inner cone surface (1711) thereof relative to a parallel to the axis of rotation, and wherein a disc stack (12) composed of a stack of conical separating discs (13) is arranged in the centrifugal drum (2), which disc stack projects at least in sections axially from above into the piston slide (17). It is then further provided that the piston slide slope angle α is less than 15°, in particular less than 14°, at least in a section of the outer conical region (171) closest to the disc stack (12).

A vehicle behavior control apparatus comprises first to fourth suspensions provided on first to fourth wheels of a vehicle, respectively. The first to fourth suspensions include first to fourth actuators that apply vertical control forces to the first to fourth wheels, respectively. When a failure occurs in the fourth actuator other than the i-th actuator (i=1 to 3) among the first to fourth actuators, the vehicle behavior control apparatus executes the following first to third process. The first process is calculating a required value of a behavior parameter representing a behavior of the vehicle. The second process is converting the required value into an i-th required control force for the i-th actuator. The third process is controlling the behavior of the vehicle by controlling the i-th actuator based on the i-th required control force.

A solid-bowl centrifuge (1) for the centrifugal processing of a suspension Su, wherein the suspension Su is separated into three or more phases, and the solid-bowl centrifuge has at least the following features: a frame and / or a housing (100), a drum (210) rotatable relative to the frame or housing (100) with an axis of rotation A, which has an internal separation chamber (216), wherein the drum (210) has a double conical inner contour (213), an inlet line (219) through which the suspension Su to be processed can be conveyed into the separation chamber (216) of the drum (210), at least one liquid discharge (212) through which a light liquid phase FI is discharged from the drum (210), and at least one discharge (211) through which a still free-flowing sludge phase Sp is discharged from the drum (210), an insert (230) which is inserted into the drum (210) and which is connected to the drum (210) is connected in a rotationally fixed manner,wherein the insert (230) has a single conical or double conical outer contour (231) and wherein the separation space (216) is formed at least sectionally between the insert (230) and the drum (210), wherein the drum (210) has at least one further discharge outlet (240, 252) through which a third phase (Fe, Zw) can be discharged from the drum (210).

A suspension system for an excitation device. The excitation device includes a piston extending through an opening in a movable housing and generates a vibration force by inducing linear reciprocating motion of the housing relative to the piston. The suspension system includes an axial suspension magnet fixedly coupled to the housing and disposed proximate the opening. The axial suspension magnet is configured to oppose a magnetic field of a permanent magnet fixedly coupled to the piston, such that when a first axial suspension magnet approaches the permanent magnet, the opposing magnetic field dampens motion of the housing relative to the piston. A radial guide bush is disposed within the opening surrounding a periphery of the piston. The radial guide bush is formed of a compressible and flexible material and configured to limit radial motion of the housing relative to the piston.

The present application discloses high-concentration monoclonal antibody formulations suitable for subcutaneous administration, e.g. via a pre-filled syringe. In particular, it discloses a formulation comprising a spray dried monoclonal antibody at a concentration of about 200 mg / mL or more suspended in a non-aqueous suspension vehicle where the viscocity of the suspension vehicle is less than about 20 centipoise. Also disclosed are: a subcutaneous administration device with the formulation therein, a method of making the formulation, a method of making an article of manufacture comprising the suspension formulation, use of the formulation in the preparation of a medicament, and a method of treating a patient with the formulation.