Abstract

A mounting system for electrical installation devices arranged in stacks in a holder supporting one or more busbars has contact elements projecting in the direction of the electrical installation devices for engaging at or in a front side of the respective electrical installation device, said front side facing the contact elements in a mounting position. Electrical contacting between the electrical installation device and at least one of the contact elements is obtained by operating a connection terminal of the electrical installation device. The electrical installation device and a holder of the mounting system are provided with corresponding second and first engagement features that provide a haptic and/or an acoustic indication when the electrical installation device attains a proper mounting position in the holder. The engagement features may further provide a preliminary fixation of the electrical installation device in the holder.

IPC Classes  ?

• H02B 1/052 - Mounting on rails
• H01R 13/639 - Additional means for holding or locking coupling parts together after engagement

Abstract

A supplementary charging device for an AC wallbox includes a housing, a first port for coupling to a charging port of a vehicle, the first port including an AC port and a DC port, a second port for coupling to an AC output of the AC wallbox via an AC charging cable, an at least unidirectionally formed DC/AC converter, and a control device arranged in the housing, the control device to couple the second port to the AC port of the first port, to couple the AC port of the at least unidirectionally formed DC/AC converter to the second port and to couple the DC port of the at least unidirectionally formed DC/AC converter to the DC port of the first port in a first operating mode, such that power coupled-in via the DC port of the DC/AC converter is provided at the second port.

IPC Classes  ?

• H02J 7/04 - Regulation of the charging current or voltage
• B60L 53/18 - Cables specially adapted for charging electric vehicles
• B60L 53/10 - Methods of charging batteries, specially adapted for electric vehiclesCharging stations or on-board charging equipment thereforExchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle

Abstract

The invention relates to a method for transmitting electrical energy by means of an electrical grid (10), wherein an output amount (23) of energy of a specified energy type is fed into the grid (10) from at least one output device (19) via an output meter (20), and at the same time a withdrawal amount (16) of energy is withdrawn from the grid (10) by at least one withdrawing device (11) via a withdrawal meter (14). According to the invention, at predefined times during the transmission process, confirmation data (32) describing the output amount (23) which thus far has been measured is provided to the withdrawal meter (14) or to a central server device and, there, the portion (37) of the measured withdrawal amount (16) which is confirmed by the confirmation data (32) of the output device (19) in question is registered in a separate meter register (17) assigned to the output device (19) in question and/or to the energy type of the output device (19) in question.

IPC Classes  ?

• H04Q 9/00 - Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
• G06Q 50/06 - Energy or water supply
• H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the networkCircuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network

Abstract

The invention relates to a concealed box in the electrical installation of buildings, in particular a concealed distribution box, having a box base (1) and side walls (2-5). According to the invention devices (20) for producing an electrical connection to an installation unit which can be fitted in the concealed box are disposed in a corner region formed by the box base (1) and at least one (2) of the side walls (2-5).

IPC Classes  ?

• H02B 1/40 - Wall-mounted casingsParts thereof or accessories therefor

Abstract

The invention relates to a device for securing an installation box, in particular a distribution box, to an opening in a wall shell. Said installation box rests on the edge of the wall shell against the front side of said wall shell by means of a stop element formed by the opening edge. Said device comprises an anchoring element that can be pivoted laterally over the box contour, that engages behind the wall shell (4) on the opening edge thereof, also comprising a pivoting and tensioning mechanism for the anchoring element (9), that comprises a screw (12) and that is accessible from the mounting side of the installation box. The claimed device is characterised in that the pivoting and tensioning mechanism comprises a screw (12) that can be introduced into an elongated hole (11) in the anchoring element (9) and that has at least one flat section of the cross section, and devices (16) for directly rotating the anchoring element (9) manually by moving the flattened screw (12) in relation to the elongate hole (11) are also provided.

IPC Classes  ?

• H02G 3/12 - Distribution boxesConnection or junction boxes for flush mounting

Abstract

The invention relates to an installation box, in particular a distribution box, for surface wiring, equipped with a bearing base (1 ) and a cover (2) that comprises a front wall (3) and lateral walls (4,5,6,13) and that can be placed on the bearing base (1). According to the invention, a wall protrudes from the bearing base on an edge side of the bearing base, said wall comprising weak points for the formation of completely closed openings in the wall and the relevant lateral wall (13) of the cover (2) is provided with at least one edge recess (11) on a free end, said edge recess releasing the openings.

IPC Classes  ?

• H02B 1/40 - Wall-mounted casingsParts thereof or accessories therefor

Abstract

The invention relates to a meter or distributor cabinet of an electric building installation that is provided with a spirit level (2) for aligning the cabinet (1) horizontally or vertically. In a cabinet (1) that is flush-mounted, the spirit level (2) can be seen from the front side and the rear side of the cabinet and is arranged close to the edge of the cabinet. Said cabinet (1) comprises recesses and characteristics (10, 11) that are arranged in or on a flange (8) of the cabinet (1) that is against the wall and which is used to mark the vertical or horizontal position of its four lateral walls on one wall.

IPC Classes  ?

• H05K 5/00 - Casings, cabinets or drawers for electric apparatus
• H02G 3/12 - Distribution boxesConnection or junction boxes for flush mounting

Abstract

The invention relates to a device for anchoring a meter and/or distributor cabinet in an opening in a wall shell, wherein the cabinet (1) recessed in the opening makes contact with the front side of the wall shell at the edge of the opening with a stop (4). The inventive device comprises at least one anchoring element (3) which can be moved into a position by a drive and clamping mechanism accessible from the front side of the cabinet (1), in which said element engages behind the wall shell at the edge of the opening and tensions the cabinet (1) between the stop (2) and the anchoring element (3). According to the invention, the anchoring element (3) is provided in order to engage behind the wall shell on a horizontal edge of the opening. It can also be provided for selectively engaging behind the wall shell on a horizontal edge or vertical edge of the opening or an additional anchoring element (3) is provided to engage behind the wall shell on a vertical edge. The seat is arranged in a corner of the cabinet (1) and preferably aligned to receive the component (4) in two positions being able to rotate about 90° in relation to each other. Alternatively, two seats (5) can be provided, said seats pivoting preferably about 90° in relation to each other.

IPC Classes  ?

• H02G 3/12 - Distribution boxesConnection or junction boxes for flush mounting

Abstract

The invention relates to a distribution box. According to the invention, devices (7, 8) are provided for guiding cables in the vertical direction at the bottom of the box (1). Advantageously, the cable guide devices (7, 8) are provided in a central region (6) of the bottom of the box and at a distance from the vertical and/or horizontal side walls (2, 3; 4, 5) of the box (1).

IPC Classes  ?

• H02B 1/20 - Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards

Abstract

The invention relates to a device for anchoring an installation cabinet, in particular, a meter and/or distributor cabinet (1), in an opening (2) in a wall skin (3), wherein the cabinet (1) recessed in the opening makes contact with the front side of the wall skin (3) at the edge of the opening (2) with a stop (4), comprising an anchoring element (7), which may be moved into a position by a drive and clamping mechanism accessible from the front side of the cabinet (1), in which said element engages behind the wall skin (3) at the edge of the opening (2) and tensions the cabinet (1) between the stop (4) and the anchoring element (7). According to the invention, a counter holder (30) for the anchoring element (7) on the cabinet (1) is provided in a position remote from the stop (4).

IPC Classes  ?

• H02G 3/08 - Distribution boxesConnection or junction boxes
• H02G 3/12 - Distribution boxesConnection or junction boxes for flush mounting
• E04F 19/08 - Built-in cupboardsMasks of nichesCovers of holes enabling access to installations
• H02B 1/40 - Wall-mounted casingsParts thereof or accessories therefor

Goods & Services

Appareils électrotechniques, matériel d'installation électrique, à savoir armoires de connexion, armoires de distribution, panneaux de distribution, tableaux de compteurs, armatures pour lignes aériennes et pour câbles, appareillages électriques pour raccordement, coffrets pour bases de coupe-circuit et leurs parties, en particulier boîtes de dérivation rondes et carrées, bornes de dérivation, barrettes de bornes, bornes de jonction et bases de coupe-circuit; pièces moulées par compression et par injection en matière plastique pour appareils électriques. Pièces moulées par compression et par injection en matière plastique pour appareils électriques, pièces isolantes en porcelaine et en matière plastique pour appareils électriques.