Patents Assigned to Vero Electronics GmbH
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Patent number: 5235491Abstract: Power supplies are known, in particular power supplies under primary clock-pulse control, that comprise a closed housing for the primary and secondary circuits, and a forced-air cooling means to cool the heat-producing components of the circuits. A power supply is proposed in which additionally there is a ventilation conduit in communication with the air outside the housing to serve as a cooling medium. The cooling means also comprises at least one cooling-unit element, on which the heat-producing components are mounted, and a portion of said element projects into the ventilation conduit and is electrically isolated by insulating means.Type: GrantFiled: April 30, 1991Date of Patent: August 10, 1993Assignee: Bicc-Vero Electronics GmbHInventor: Harald Weiss
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Patent number: 4935836Abstract: The DIN Standard VDE 160/01.86 involves specific requirements as far as the dielectric strength of electronic devices is concerned which are intended for operation at high-voltage networks. A guard circuit for the protection of capacitive loads is described. In this system, a current detector means is provided to detect the current flowing into the load and to emit a first blocking signal at least when the amount of the detected current exceeds a preset maximum value. A voltage detector means is provided to detect the voltage in the supply network and to emit a second blocking signal when the amount of the detected voltage exceeds a preset maximum value. A controllable switching means is provided which is so designed and in such controlled communication with the current and voltage detector means that the load will be isolated from the supply network as soon as at least one of the two blocking signals is applied.Type: GrantFiled: April 21, 1989Date of Patent: June 19, 1990Assignee: Bicc-Vero Electronics GmbHInventors: Juergen Labbus, Ralf Bertram
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Patent number: 4864468Abstract: A rear wall for a standard housing, which housing is adapted for receiving electronic assemblies. The rear wall is provided by an enclosure in the form of a hollow body with mounting flanges for mounting the hollow body to one end of the housing so as to form a housing rear wall. A power pack for supplying power to the electrical assemblies is mounted in the hollow body so that heat may be transferred and carried off towards the outside of the housing. Ventillators and vent openings are provided in the hollow body to enable forced ventilation cooling of the power pack as well as to enable heat transfer from the housing interior. The mounting flanges are positionally located on the hollow body so that the formed housing rear wall is provided within the housing interior and the hollow body extends from the housing rear wall outwardly so as to partially project from the housing.Type: GrantFiled: November 9, 1987Date of Patent: September 5, 1989Assignee: BICC-VERO Electronics GmbHInventor: Harald Weiss
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Patent number: 4328897Abstract: A rack for accommodating circuit boards includes a pair of metal end plates joined by pairs of front and rear extruded metal tie bars. Slotted guide rails moulded from plastics materials are capable of being snap fitted into position between the front and rear tie bars.Type: GrantFiled: November 7, 1979Date of Patent: May 11, 1982Assignee: Vero Electronics GmbHInventor: Harald Weiss
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Patent number: 4273952Abstract: A bus bar for a card frame for receiving circuit cards, said bus bar comprising a carrier having a recess of U-section, an electrically insulating housing press fitted into said recess and having side walls which are relatively movable, and a plurality of electrically conducting strips, separated by electrically insulating foils, the strips being disposed side by side within the housing and held therein by lateral pressure from said housing.Type: GrantFiled: December 18, 1978Date of Patent: June 16, 1981Assignee: Vero Electronics GmbHInventor: Harald Weiss
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Patent number: 4272143Abstract: A rack for circuit boards in which connections are established not only to the rear ends of the board but also on at least one longitudinal edge of a board to bus strips extending at right angles to the boards by cooperating contact blocks on the boards and on the bus strips which establish electrical contact when a board is fully inserted into the rack.Type: GrantFiled: October 19, 1979Date of Patent: June 9, 1981Assignee: Vero Electronics GmbHInventor: Harald Weiss
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Patent number: 4245135Abstract: A bus bar for a card frame for receiving circuit cards comprises a one-piece electrically insulating housing having a recess of U-section, a stack of insulating strips separated by insulating foils disposed within the recess with one strip in contact with the base of the recess, a cover member clipped to the open end of the housing and a pad of resilient material disposed between the cover member and the stack.Type: GrantFiled: April 12, 1979Date of Patent: January 13, 1981Assignee: Vero Electronics GmbHInventor: Harald Weiss