摘要:
The invention relates to a system and method for web-based monitoring and control of distributed installations, with at least one web client which interchanges data/information with web servers in the respective distributed installation via communications links, where the at least one web client has applications and an integration layer for this purpose which execute, show and/or display the data/information interchange with the distributed installations.
摘要:
A double-acting refrigerant compressor includes a piston freely guided on two cylinder portions arranged opposite to each other and being immobile relative to each other. The piston includes a flow channel extending internally through the piston. Each cylinder portion and the piston include, along the flow channel, respectively at least one back-check valve. The back-check valves are arranged in such a manner that their flow directions are unidirectional.
摘要:
The invention relates to a connecting bridge to connect two optical units. This connecting bridge is fitted in each case with at least one coupling for each optical unit making possible, besides mechanical coupling, also transmitting electronic signals and/or setting up an electrical connection.
摘要:
A pyrotechnic actuator for an active bonnet is provided that includes, but is not limited to a cylinder, a piston which can be displaced in the cylinder under the influence of a propellant gas and a first gas generator for producing the propellant gas. The actuator includes, but is not limited to at least one further gas generator, which can be ignited independently of the first gas generator.
摘要:
The invention relates to a connecting bridge to connect two optical units. This connecting bridge is fitted in each case with at least one coupling for each optical unit making possible, besides mechanical coupling, also transmitting electronic signals and/or setting up an electrical connection.
摘要:
A gas release valve to be mounted in an access port of a battery cell includes a housing, the upper side of which is closed by a lid. The lower side of the lid has an opening leading into the battery cell and is in communication, via degassing passageways closed by an elastic sealing element, with at least one vent provided in the lid. The elastic sealing element is a preloaded non-return element, the inner surface of which is urged into sealing contact with a seat provided in the housing by it s own elasticity and, in addition, by a pressure differential with the outer pressure that acts through the vent against the outer surface of the sealing element.
摘要:
A device for stimulation via special electric and magnetic fields and optimized field applicators is provided. Derived from human physiology, the autonomic/vegetative nervous system, specifically its sympathetic and parasympathetic components, can be controlled by signals in the frequency ranges of 0.05 to 0.15 Hz and of 0.15 to 0.30 Hz, respectively. Along with other components, these constitute integral parts of corresponding modular physical cardiovascular stimulation programs. By addition of characteristic sinusoidal oscillations, including a positive or negative electric field between the head area and a peripheral area of a human or animal, with the corresponding low-frequency sympathetic or parasympathetic control frequency as base oscillation and with application-typical EEG frequencies and higher-frequency sinusoidal oscillations in the range of ca. 250 to 1500 Hz, characteristic stimulation programs can be established in modular configuration. The introduction of the information parameters for the sympathetic and parasympathetic components, via physical stimulation in the area of the spinal cord, the principal part of the central nervous system, is effected by the field applicators being embodied such that, in the upper body area, a concentration of the magnetic flux, which is generated by a mat applicator, is established in the center of the body, and, likewise on the basis of the physiological relationships in the lower half of the body, the associated mat applicator system is embodied such that the field energy is distributed to both leg areas, and two field strength maxima are thus obtained. To allow the advantage of stimulation via the electric potentials to be combined with the input of the magnetic field effects, a field applicator is equipped with a combination of a magnetic-field-generating coil arrangement and of an electrode arrangement generating the electric field. The electrode generating the electric field can at the same time be designed as a magnetic-field-generating coil.
摘要:
A multipole pin strip, comprising a body having a back, a plurality of electric pin contacts projecting from the back of the body, a pin contact holder located adjacent the back of the body and receiving the electric pin contacts therethrough, and the electric pin contacts being bent down on a back of the pin contact holder is disclosed
摘要:
The invention relates to an airbag system for motor vehicles, integrated in an inner trim piece, in particular, in a dashboard (16), comprising an airbag (5, 5′, 5″), which is inflatable by means of a gas generator (8, 8′, 8″). The inner trim piece comprises at least one dimensionally stable support (1, 1′,k 1″) and an airbag cover (2, 2′, 2″), which opens outwards under the pressure of the airbag (5, 5′, 5″) filling with gas. The airbag cover (2, 2′, 2″) is flexible and designed to yield to the pressure of the filling airbag (5, 5′, 5″). The airbag (5, 5′, 5″) is arranged under the cover (2, 2′, 2″) in a housing (4, 4′, 4″), connected to the support (1, 1′, 1″).
摘要:
A tensioning eye for use in a tensioner for a traction drive, in particular a belt drive, in an internal combustion engine, includes a fastening sleeve, a bushing, and an elastic ring circumscribing the bushing for securing the bushing in a bore of the fastening sleeve. The elastic ring has opposite ends formed with radially outwardly directed flanges which are spaced from opposing end faces of the fastening sleeve and define an outer diameter which is greater than a greatest inner diameter of the recess so as to form a radial overlap.