33results about How to "Separate component" patented technology

A filter membrane, methods of making such filter membrane and apparatus employing such filter membrane are disclosed, in which the filter membrane is a monolithic polymeric membrane that includes a polymeric filter layer including a micron-scale precision-shaped pores and a polymeric support layer that has a precision-shaped porous support structure for the filter layer. Several methods are disclosed for making such a membrane using micromachining techniques, including lithographic, laser ablation and x-ray treatment techniques. Several filter apparatus employing such a membrane are also disclosed.

A surgical instrument with articulated jaw structure includes a frame and two jaws. The jaws have proximal portions that are mounted to each other for movement in a substantially parallel relation between a fully open position wherein the jaws are separated for receiving tissue therebetween and an approximated position wherein the jaws are closer together. Preferably, the jaws are in the fully open position when the distal portion of at least of the jaws is located in an extended position and are in the approximated position when the distal portion of the extended jaw or jaws is located in a retracted position. The surgical instrument may further include a detachable knife assembly and knife actuating mechanism.

The measuring transducer includes a transducer housing, as well as an internal part arranged in the transducer housing. The internal part includes at least one curved measuring tube vibrating, at least at times, during operation and serving for conveying the medium, as well as a counteroscillator affixed to the measuring tube on the inlet-side, accompanied by formation of a coupling zone, and to the measuring tube on the outlet-side, accompanied by the formation of a coupling zone. The internal part is held oscillatably in the transducer housing, at least by means of two connecting tube pieces, via which the measuring tube communicates during operation with the pipeline and which are so oriented with respect to one another, as well as with respect to an imaginary longitudinal axis of the measuring transducer, that the internal part can move during operation in the manner of a pendulum about the longitudinal axis. Counteroscillator of the measuring transducer of the invention is formed by means of two counteroscillator plates, of which a first counteroscillator plate is arranged on the left side of the measuring tube and a second counteroscillator plate is arranged on the right side of the measuring tube.

A retaining mechanism for a multi-section slide track assembly includes a stop actuating assembly and a resilient retainer assembly. The stop actuating assembly is provided on an intermediate slide track of the multi-section slide track assembly while the resilient retainer assembly is provided on an outer slide track of the multi-section slide track assembly. To retain a return movement of the intermediate slide track, the stop actuating assembly is directly engaged with the resilient retainer assembly to provide a high-degree effective operation of retaining reliability. The stop actuating assembly includes a stop-engaging member and a resiliently actuating member combined therewith. The resilient retainer assembly correspondingly includes a resilient stop member which can be engaged with the stop-engaging member for positioning the intermediate slide track, and can be actuated by the resiliently actuating member for releasing the intermediate slide track.

A filter membrane, methods of making such filter membrane and apparatus employing such filter membrane are disclosed, in which the filter membrane is a monolithic polymeric membrane that includes a polymeric filter layer including a micron-scale precision-shaped pores and a polymeric support layer that has a precision-shaped porous support structure for the filter layer. Several methods are disclosed for making such a membrane using micromachining techniques, including lithographic, laser ablation and x-ray treatment techniques. Several filter apparatus employing such a membrane are also disclosed.

A retaining mechanism for a multi-section slide track assembly includes a stop actuating assembly and a resilient retainer assembly. The stop actuating assembly is provided on an intermediate slide track of the multi-section slide track assembly while the resilient retainer assembly is provided on an outer slide track of the multi-section slide track assembly. To retain a return movement of the intermediate slide track, the stop actuating assembly is directly engaged with the resilient retainer assembly to provide a high-degree effective operation of retaining reliability. The stop actuating assembly includes a stop-engaging member and a resiliently actuating member combined therewith. The resilient retainer assembly correspondingly includes a resilient stop member which can be engaged with the stop-engaging member for positioning the intermediate slide track, and can be actuated by the resiliently actuating member for releasing the intermediate slide track.

A method for testing the pulsatile endurance of a vascular implant 3 comprises placing a resilient insert 4 into the implant and repeatedly expanding and contracting the insert, thereby expanding and contracting the implant. The insert preferably has a cavity therein and is repeatedly expanded and contracted by repeatedly increasing and decreasing the pressure in the cavity.

A retaining mechanism for a multi-section slide track assembly includes a stop actuating assembly and a resilient retainer assembly. The stop actuating assembly is provided on an intermediate slide track of the multi-section slide track assembly while the resilient retainer assembly is provided on an outer slide track of the multi-section slide track assembly. To retain a return movement of the intermediate slide track, the stop actuating assembly is directly engaged with the resilient retainer assembly to provide a high-degree effective operation of retaining reliability. The stop actuating assembly includes a stop-engaging member and a resiliently actuating member combined therewith. The resilient retainer assembly correspondingly includes a resilient stop member which can be engaged with the stop-engaging member for positioning the intermediate slide track, and can be actuated by the resiliently actuating member for releasing the intermediate slide track.

A method for separating sucrose and a second dissolved component from a sucrose-containing solution, preferably a beet-derived sucrose-containing solution, wherein the solution is subjected to a first fractionation by a continuous or sequential chromatographic simulated moving bed process to yield a sucrose-enriched fraction and a fraction enriched with the second dissolved component. The resulting fraction enriched with the second component is subjected to a second chromatographic fractionation that is a simulated moving bed or batch type process, to yield a second sucrose-enriched fraction and a second fraction enriched with the second dissolved component wherein both fractions have an improved yield or purity.

A method for separating sucrose and a second dissolved component from a sucrose-containing solution, preferably a beet-derived sucrose-containing solution, wherein the solution is subjected to a first fractionation by a continuous or sequential chromatographic simulated moving bed process to yield a sucrose-enriched fraction and a fraction enriched with the second dissolved component. The resulting fraction enriched with the second component is subjected to a second chromatographic fractionation that is a simulated moving bed or batch type process, to yield a second sucrose-enriched fraction and a second fraction enriched with the second dissolved component wherein both fractions have an improved yield or purity.

This invention provides methods for separating gas components from a gas stream. The methods are particularly advantageous in that an environmentally friendly biomass absorbent is used to assist in the separation process. The invention is particularly suited to separate water soluble gas components from a gas stream. The water soluble gas components can be used to condition the biomass for additional use, such as a conditioned feed for a biofuel. In general, the conditioned biomass will have increased enzyme digestibility, making the conditioned biomass highly suitable as feedstock for biofuel production.

A vehicle charge air cooler having an exhaust gas recirculation mixer integrated into the inlet, inlet manifold, outlet, or outlet manifold takes advantage of the incremental tooling opportunities associated with those components, as well as reducing the number of components and potential leak points in the exhaust gas recirculation system.

A method for manufacturing a polymeric secondary battery comprises the steps of: (a) forming a positive electrode, a negative electrode, and a separator membrane each containing plasticizer; (b) combining the positive electrode, the negative electrode, and the separator membrane to form a unitary cell; (c) placing the unitary cell into a chamber; (d) introducing a gaseous solvent into the chamber and contacting the gaseous solvent with the unitary cell so that the platicizer dissolves in the gaseous solvent and is removed from the unitary cell thus, during which the gaseous solvent condenses into liquid; (e) collecting a mixture of the solvent and the plasticizer; (f) distilling the mixture for separating the solvent and the plasticizer, which are recyclable after the separation; and (g) activating the plasticizer-free unitary cell by making it absorb an electrolyte solution.

This invention provides methods for separating gas components from a gas stream. The methods are particularly advantageous in that an environmentally friendly biomass absorbent is used to assist in the separation process. The invention is particularly suited to separate water soluble gas components from a gas stream. The water soluble gas components can be used to condition the biomass for additional use, such as a conditioned feed for a biofuel. In general, the conditioned biomass will have increased enzyme digestibility, making the conditioned biomass highly suitable as feedstock for biofuel production.

Oil sands ore containing bitumen is treated in a reactor chamber by ultrasonic oscillations impact such that cavitation of ore molecules occurs. The disintegration of the pulsating bubbles in the cavitation results in the separation of the oil, water, sand and air fractions of the oil sands. The oil fraction may be continuously extracted for subsequent refining processes.

A demodulator circuit (DMOD) for amplitude-modulated signals is defined which comprises a threshold switch module (SWS), wherein a signal output (SA) of the threshold switch module (SWS) is connected to the output (DA) of the demodulator circuit (DMOD) and a signal input (SE) of the threshold switch module (SWS) is connected via a first capacitor (C1) to the input (E) of the demodulator circuit (DMOD). In addition, the signal input (SE) can be connected via a coupling element (KO) to a first or alternatively a second.

A vehicle charge air cooler having an exhaust gas recirculation mixer integrated into the inlet, inlet manifold, outlet, or outlet manifold takes advantage of the incremental tooling opportunities associated with those components, as well as reducing the number of components and potential leak points in the exhaust gas recirculation system.

An arrangement for providing a lubrication device for a stage-geared gearbox (1, 2) arranged in a motor vehicle. The gearbox (1, 2) has an input shaft (4), intermediate shaft (5), which has at least one gear meshing with a gear on the input shaft (4). A main shaft (6) is provided with gears (7, 8, 9, 10) which mesh with gears on the intermediate shaft. One gear (11, 18) on both the intermediate shaft (5) and the main shaft (6) are for reverse. A reverse gear shaft (20) is supported in the casing (16, 21) and in a reverse gear shaft lug (22), the reverse gear shaft lug in turn being fixed in the casing (16). A reverse intermediate gear (19) is arranged on the reverse gear shaft (20) between the reverse gear shaft lug (22) and the bearing point for the reverse gear shaft in the casing (21). The reverse intermediate gear (19) meshes with the two corresponding gears (11, 18) for reverse gears. The lubrication device includes a lubricant pump (24) that is arranged between bearing points (16, 21, 22) of the reverse gear shaft (20). An oil filter (28) is arranged in the cover (54).

A turbomolecular pump includes a plurality of rotor and stator discs arranged alternatively one behind another and producing together a pumping effect, a plurality of spacer rings for retaining the stator discs at a distance from each other; and connection elements for fixedly connecting adjacent spacer rings with each other, so that the spacer rings together provide for securing and centering of the stator discs, taking over the function of a pump housing that is eliminated.

A wideband interference suppression system comprises at least one signal conditioning device receiving at least one input signal having a signal of interest portion and an interference signal portion, wherein the at least one signal conditioning device is adapted to provide selective, independent, and variable control of one of a phase, a time delay, an amplitude, a radio frequency signal division, and a radio frequency signal summation of the at least one input signal to produce a modified signal. A tunable cross correlator receives a signal representative of the modified signal and is adapted to estimate one of an amplitude, a time delay and a phase delay parameter of the interference signal portion and to generate a control logic signal therefrom, wherein the control logic signal is received by the at least one signal conditioning device for independently and selectively activating and adjusting the various components thereof to suppress the interference signal portion.

Oil sands ore containing bitumen is treated in a reactor chamber by ultrasonic oscillations impact such that cavitation of ore molecules occurs. The disintegration of the pulsating bubbles in the cavitation results in the separation of the oil, water, sand and air fractions of the oil sands. The oil fraction may be continuously extracted for subsequent refining processes.

The invention presents a cage (1) for separating rollers in a toroidal roller bearing. The cage (1) comprises a first and second annular ring (2, 3), a plurality of elongated axial members (4) interposed between the first and second annular ring to thereby form a number of roller pockets (5). The cage further presents a portion (6) extending radially inwardly on at least one of the first and second annular ring. The portion further extends in at least a part of the circumference of the at least one first and second annular ring. The radially outer peripheral surface of the annular ring presenting the portion presents axial grooves (7) at least at the circumference having the portion, wherein each axial groove is located at the axial end face of each roller pocket in such a way that a roller can be inserted and pulled out via the axial groove into and out of each roller pocket.

The invention relates to a device for at least partially drying separated electronic components comprising: a carrier for the electronic components; a moisture-absorbing material; and a holder covered with the moisture-absorbing material, wherein the holder and the carrier are displaceable relative to each other such that the electronic components for drying can be brought into contact with the moisture-absorbing material.

A cage for separating rollers in a toroidal roller bearing. The cage comprises a first and second annular ring, a plurality of elongated axial members interposed between the first and second annular ring to thereby form a number of roller pockets. The cage further presents a portion extending radially inwardly on at least one of the first and second annular ring. The portion further extends in at least a part of the circumference of the at least one first and second annular ring. The radially outer peripheral surface of the annular ring presenting the portion presents axial grooves at least at the circumference having the portion, wherein each axial groove is located at the axial end face of each roller pocket in such a way that a roller can be inserted and pulled out via the axial groove into and out of each roller pocket.

The invention presents a cage (1) for separating rollers in a toroidal roller bearing. The cage (1) comprises a first and second annular ring (2, 3), a plurality of elongated axial members (4) interposed between the first and second annular ring to thereby form a number of roller pockets (5). The cage further presents a portion (6) extending radially inwardly on at least one of the first and second annular ring. The portion further extends in at least a part of the circumference of the at least one first and second annular ring. The radially outer peripheral surface of the annular ring presenting the portion presents axial grooves (7) at least at the circumference having the portion, wherein each axial groove is located at the axial end face of each roller pocket in such a way that a roller can be inserted and pulled out via the axial groove into and out of each roller pocket.

A cooling-channel integrated motor housing includes a motor housing, a plurality of stator cores press-fitted into the motor housing, and a cooling pipe inserted into the motor housing and disposed in a circumferential direction of a circle along which the stator cores are arranged. The 1 cooling pipe is disposed to overlap with the stator cores in a direction perpendicular to a direction in which a rotating shaft of a motor extends.

Method and arrangement for providing a lubrication device for a stage-geared gearbox (1, 2) arranged in a motor vehicle. The gearbox (1, 2) has an input shaft (4), intermediate shaft (5), which has at least one gear meshing with a gear on the input shaft (4). A main shaft (6) is provided with gears (7, 8, 9, 10) which mesh with gears on the intermediate shaft. One gear (11, 18) on both the intermediate shaft (5) and the main shaft (6) are for reverse. A reverse gear shaft (20) is supported in the casing (16, 21) and in a reverse gear shaft lug (22), the reverse gear shaft lug in turn being fixed in the casing (16). A reverse intermediate gear (19) is arranged on the reverse gear shaft (20) between the reverse gear shaft lug (22) and the bearing point for the reverse gear shaft in the casing (21). The reverse intermediate gear (19) meshes with the two corresponding gears (11, 18) for reverse gears. The lubrication device includes a lubricant pump (24) that is arranged between bearing points (16, 21, 22) of the reverse gear shaft (20). An oil filter (28) is arranged in the cover (54).

A water cooling apparatus may include a first cooling tube including a first main body having a first internal space in which cooling water is provided, and a first connection pipe connected to the first main body, wherein the cooling water is discharged from the first internal space through the first connection pipe, a second cooling tube including a second connection pipe into which the first cooling tube is inserted so that the cooling water is provided from the first connection pipe to the second connection pipe, and a second main body connected to the second connection pipe, wherein the second main body includes a second internal space in which the cooling water drawn from the second connection pipe is provided, and a watertight gasket disposed on the first connection pipe, wherein the first main body and the second main body is spaced from each other with a predetermined distance.