摘要:
A differential pressure sensor has a first and a second measuring chamber. Each measuring chamber is limited by a rigid carrier plate and a diaphragm plate, which is formed in the region of the measuring chamber as a pressure-sensitive measuring diaphragm. To design the differential pressure sensor to be resistant to overloading, the carrier plate is arranged between a first and a second diaphragm plate and has congruent concave depressions on opposite sides in the plane of the plate. The depressions are connected to one another by a central duct, penetrating the carrier plate perpendicularly to the plane of the plates. In the region of the measuring chambers, the diaphragm plates are formed congruently in relation to the depressions as pressure-sensitive measuring diaphragms. The measuring chambers are coupled to one another by a ram guided axially movably in the duct.
摘要:
Patient monitoring apparatus for use in an environment which includes a plurality of sensors. The apparatus provides collection and display of patient data signals collected from a medical patient using the sensors, including periods when the patient is being transported. The apparatus comprises a portable monitor coupled to a plurality of distinct data acquisition modules, which are coupled to the sensors. The modules includes cartridges, which detachably mount to the portable monitor, and pods which are positioned independent of the monitor. The pods reduce the number of cables extending between the patient's bed and the portable monitor by combining signals from many sensors into a single output signal. The modules collect patient data in analog form from the sensors and provide digital data signals to the monitor. The portable monitor includes: a display device for displaying the patient data, and storage for the patient data. The portable monitor may be coupled to a docking station. The portable monitor receives power from the docking station, and transfers data to a remote display device by way of the docking station. Patient data is displayed on either one of the portable monitor or the remote display device. A battery pack and a hardcopy output device attach to the case of the portable monitor.
摘要:
A microcellular PU elastomer having improved dynamic-mechanical properties and based on an isocyanate component consisting essentially of 4,4'-MDI and also further customary constituents has, after heating at from 100 to 120.degree. C. for from 8 to 24 hours, a melting range of from 130.degree. C. as the minimum lower limit to 230.degree. C. as a minimum upper limit, measured by differential scanning calorimetry (DSC) at a heating rate of 20.degree. C./min, and a urea content of from 14 to 18% by weight.A process is also provided for preparing such a microcellular PU elastomer having improved dynamic mechanical properties. The microcellular PU elastomers can be used for producing damping elements.
摘要:
There are disclosed novel substituted naphthyl-, quinolyl- and isoquinolyl- sulfonamide derivatives that are useful in a method of treating immuno-inflammatory diseases in a mammalian patient suffering therefrom. Pharmaceutical compositions containing the sulfonamide compounds are also provided.
摘要:
A process for the preparation of moldings, in particular resilient elements, which by virtue of a densified surface zone with substantially closed cells, have only a low water absorption, wherein a mixture comprising:(a) 100 parts by weight of an NCO-containing prepolymer, having an NCO content of from 3 to 6% by weight and based on organic diisocyanates and substantially linear polyester-polyols or polytetramethylene ether glycol,(b) from 0.5 to 1.6 parts by weight of water,(c) one or more catalysts, preferably a tertiary amine, in an amount of from 0.01 to 2.0 parts by weight and(d) assistants, with or without additives, is reacted in a closed mold, while undergoing densification, the surface temperature of the inner wall of the mold being from 50.degree. to 70.degree. C.
摘要:
A modular shoe includes an upper with an upper side and a lower side, a chassis releasably arranged in an interior of the upper, and a plurality of studs. Each stud is releasably attached to the chassis through the lower side of the upper. The lower side of the upper is clamped between the chassis and at least one of the attached studs. The invention also relates to the various components used in a modular shoe in accordance with the invention.
摘要:
A shut-off fitting is disclosed for use, for example, in a pipeline of a technical installation with a servo drive. The servo drive can be connected to a control device having a position controller and a signal conditioner device. The position controller can have an analog control input for connecting a process control signal and a binary control input for actuating the servo drive in accordance with a predeterminable speed characteristic. The signal conditioner device can have a feed voltage input, an analog control output, a binary control output, and an energy store.
摘要:
A modular shoe includes an upper with an upper side and a lower side, a chassis releasably arranged in an interior of the upper, and a plurality of studs. Each stud is releasably attached to the chassis through the lower side of the upper. The lower side of the upper is clamped between the chassis and at least one of the attached studs. The invention also relates to the various components used in a modular shoe in accordance with the invention.
摘要:
A modular shoe includes an upper with an upper side and a lower side, a chassis releasably arranged in an interior of the upper, and a plurality of studs. Each stud is releasably attached to the chassis through the lower side of the upper. The lower side of the upper is clamped between the chassis and at least one of the attached studs. The invention also relates to the various components used in a modular shoe in accordance with the invention.