| Patents for H02B 1 - Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements (30,511) |
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| 06/08/1993 | US5217190 Panel yoke |
| 06/03/1993 | DE4239826A1 Electrical switchgear enclosure with separate airtight compartments - has vertical vacuum switch and isolator alignment with gas filled bus=bar chamber and dual operating mechanism for switch and isolator |
| 06/03/1993 | DE4139647A1 Anordnung zur netzfreischaltung von steuereinrichtungen Arrangement for mains cut-off of tax facilities |
| 06/02/1993 | CN2135202Y Full-automatic program-controlled high-tension switch cabinet |
| 06/01/1993 | US5216577 Stable thermal enclosure for outdoor electronics |
| 06/01/1993 | US5216576 Panel board with adjustable frame and side rails |
| 05/27/1993 | WO1993010549A1 Auto-isolating medium voltage circuit breaker and use thereof in electrical bays and medium voltage substations |
| 05/27/1993 | WO1993010548A1 Auto-isolating circuit breaker containing sulphur hexafluoride and use thereof in electrical bays and prefabricated main and other substations |
| 05/27/1993 | WO1993009697A1 Sub-panel guide system for electrical enclosures |
| 05/27/1993 | DE4209887C1 Drawer for holding electric components and circuit boards - |
| 05/27/1993 | DE4205479C1 Switch cabinet with wiper strip - has L=shaped carrier rail with horizontal shank attached to chassis and groove for strip protecting against ingress of dust and rain |
| 05/27/1993 | DE4200836C1 Current supply casing accommodating selected row of appts. e.g. in laboratory - has fixing flange at corner for mounting rail and U=shaped hood covering walls at three sides |
| 05/26/1993 | EP0543683A1 Middle voltage load break switch and application to a middle voltage cell and a middle voltage post |
| 05/26/1993 | EP0543682A1 SFG load break switch and application to cells and posts and prefab substations |
| 05/26/1993 | CN2134730Y Power switch box |
| 05/25/1993 | US5214573 Spacer |
| 05/19/1993 | EP0542594A1 Modular electronic unit |
| 05/19/1993 | EP0542504A1 Rack-mountable chassis |
| 05/19/1993 | DE4205262C1 Bus=bar holder having carrier with connecting lugs - has bus=bars completely slid into chambers and dividing walls snapped onto slots on carrier |
| 05/19/1993 | CN2133955Y 安全插座开关 Secure socket switch |
| 05/19/1993 | CN2133954Y Switch capable of plugging remote-controller |
| 05/19/1993 | CN1072293A Time-sharing measurement load control casing |
| 05/18/1993 | US5212628 Modular portable work station having a movable support tray |
| 05/18/1993 | US5212623 Portable power distribution cabinet |
| 05/18/1993 | US5211499 Fastener for affixing a mounting track to a wall of a switchbox |
| 05/12/1993 | CN2133068Y Measuring cabinet capable of avoiding fraudulent use |
| 05/11/1993 | US5210679 Customer's power receiving and transforming system |
| 05/06/1993 | DE4136382A1 Electrical short stroke push button for opening vehicle doors - has main body inserted in panel aperture and retained by moulded flexible insert secured by clamping ring |
| 05/06/1993 | DE4135108A1 Housing frame for switch cabinet, employing hollow profile struts - has corner elements between three mutually perpendicular hollow struts enclosed by projecting flanges of latter |
| 05/05/1993 | EP0512110A4 Lighting control for energy management system |
| 05/05/1993 | CN2132306Y Socket type multipurpose regulator for domestic electrical appliances |
| 05/05/1993 | CN1071784A Range of molded case low voltage circuit breakers |
| 05/04/1993 | US5207601 Device for mechanical and electrical assembly of miniature molded cases |
| 05/04/1993 | US5207595 Watthour meter socket adapter with lockable terminal cover and sealing ring |
| 05/04/1993 | US5207023 Door for an electric switch cabinet |
| 04/29/1993 | DE4138887C1 Switch cabinet with clad frame structure - has struts between front and rear frames supporting sidewalls and top wall with all exposed edges concealed |
| 04/28/1993 | EP0538540A1 A mechanical connection element for erecting unit furniture, particularly exposed and enclosed distribution boards |
| 04/27/1993 | US5206777 Three-phase panelboard using standard rated three-pole circuit protective devices in a grounded delta system |
| 04/27/1993 | US5205760 Adapter for electric pushbuttons and the like |
| 04/21/1993 | EP0538149A1 Series of moulded case low voltage circuit breakers |
| 04/21/1993 | EP0537312A1 Electrical connector |
| 04/21/1993 | CN2130293Y Quick-mounting device for breaker |
| 04/20/1993 | US5204803 Neutral system for electric distribution panelboard |
| 04/20/1993 | US5203712 Power distribution system for a raceway |
| 04/20/1993 | CA1316568C Device for the indexed fixing of a control unit |
| 04/15/1993 | WO1993007597A1 Communication interface for bus connected circuit breakers |
| 04/14/1993 | EP0536496A2 Switching device for glass fibre cables of the telecommunication and data technology |
| 04/14/1993 | CN2129989Y Electric transformer cabinet |
| 04/14/1993 | CN2129988Y Wall built-in voltage regulator |
| 04/13/1993 | US5202818 Sealed switchgear cabinet |
| 04/13/1993 | US5202538 Portable power distribution cabinet |
| 04/13/1993 | US5201408 Housing for electric switches |
| 04/08/1993 | DE4135893C1 Frame of hollow profiled section for switch cabinet - has coupling attachment with threaded socket at one endface and bore for connecting screw |
| 04/08/1993 | DE4132803A1 Hollow profile for switch cabinet frame - has two perpendicular side faces each with lipped flange joined together by angled coupling section |
| 04/07/1993 | CN2129479Y Composite face-plate for switch and socket |
| 04/06/1993 | US5199239 Housing seal interface |
| 04/01/1993 | DE4200315C1 Socket holder for frame or switch cabinet - has transverse carrier joining two supports in parallel of U=shaped profile |
| 03/31/1993 | EP0534578A1 Support device for electrical apparatus |
| 03/31/1993 | EP0534253A1 Metallic cabinet for electrical components with adjustable support means |
| 03/31/1993 | CN2129040Y Power distribution (AC) and electricity controlling device |
| 03/30/1993 | CA1315381C Telecommunications installation box |
| 03/30/1993 | CA1315380C Switching box |
| 03/24/1993 | EP0533591A1 Chassis of a device, especially for electrical casing |
| 03/24/1993 | EP0533557A1 Connecting piece for cabinet frame, particularly for electrical apparatus, frame and cabinet using it |
| 03/24/1993 | EP0533555A1 Frame structure with an accessory equipment |
| 03/24/1993 | EP0533175A2 A controller for electric power distribution apparatus |
| 03/24/1993 | CN2128787Y Closed controlling plug receptacle |
| 03/23/1993 | US5196988 Power pedestal television and telephone adapter unit |
| 03/18/1993 | DE4205443C1 Base for switch cabinet - comprises four corner pieces, two side panels, and front and back panels, connected together at front and rear by bolts |
| 03/18/1993 | DE4130422A1 Screw fastener for electrical component - uses lever action to hold slotted foot of component below screw head with distance piece and cross-rib |
| 03/17/1993 | EP0324808B1 Electric switching device for fastening to a profile rail |
| 03/17/1993 | CN1070065A Receiving and transforming apparatus |
| 03/16/1993 | US5194691 Gasket and cabinet for providing EMI/RFI shielding |
| 03/16/1993 | CA1314617C2 Vapour seal outlet box |
| 03/10/1993 | EP0531230A1 Electrical energy distributing device with monitoring of isolation |
| 03/10/1993 | EP0531172A1 An enclosure for an electrical terminal block including barrier means for a cable entry opening |
| 03/09/1993 | US5191969 Switch orienting device |
| 03/04/1993 | WO1993004515A1 Distribution apparatus |
| 03/04/1993 | WO1993004514A1 Improvements relating to the mounting of circuit breakers |
| 03/04/1993 | CA2116008A1 Improvements relating to the mounting of circuit breakers |
| 03/03/1993 | EP0529026A1 Power supply terminal strip for work-stations, especially for work benches in flexible assembly systems |
| 02/24/1993 | EP0528371A2 Cabinet suitable for wall or floor mounting |
| 02/24/1993 | EP0528341A2 Device for detachably fixing an apparatus housing to a mounting rail |
| 02/24/1993 | EP0528240A1 Equipment cabinet |
| 02/23/1993 | US5189597 Electric control box, in particular for low-voltage systems |
| 02/23/1993 | US5189596 Transition for electrical apparatus |
| 02/23/1993 | US5189257 Transformer having an integral cabinet with a clamping cover hinge |
| 02/18/1993 | DE4126831A1 Bus=bar system for rectifier with moulded plastics material encapsulation - has integral insulating bars extending from one outer face to others and all insulation faces |
| 02/18/1993 | DE4126786A1 Modular electric switchgear with selective earthing switch units - enables three bus-bars to be operated with safety in absence of preassembled module contg. similar switch |
| 02/17/1993 | EP0527538A2 Fixing device by means of a releasable clamp connection |
| 02/11/1993 | DE4126247A1 Module carrier unit for housings - has formed carrier panel with formed slots to receive strip inserts for support and construction of housing |
| 02/11/1993 | DE4126222C1 Module carrier with sidewalls formed from profiled sections - has strips on covering metal plates bowed so that their end edges are inserted in long grooves in sidewalls |
| 02/09/1993 | US5184879 Air conditioning or cooling device for a control cabinet |
| 02/04/1993 | WO1993002496A1 Circuit breaker switchboard |
| 02/04/1993 | DE4125618A1 Wiring arrangement for switch cabinet - has wire fixed to pins on support strip using wire-wrapping tool with supply roll contained within tool housing |
| 02/04/1993 | DE4125438A1 Single pole adaptor for flush-fitting electrical device - has clamp which slides on rail, making contact with one of three=phase bus=bars |
| 02/04/1993 | DE4125324A1 Prodn. of window in casing wall - by making hole with e.g. annular groove in wall, inserting O=ring in groove, and injection moulding window into groove and flush with surfaces |
| 02/03/1993 | EP0526256A2 Connectors |
| 02/02/1993 | US5184279 Power pedestal having television, telephone and luminaire adapter unit |
| 02/02/1993 | US5184278 Lighting control and emergy management system |