| Patents for H02J 9 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting (16,437) |
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| 07/12/1995 | EP0662745A1 A battery charge control apparatus and a method thereof |
| 07/12/1995 | CN1105157A Transient-free synchronous electrical power machine |
| 07/11/1995 | US5432429 System for charging/monitoring batteries for a microprocessor based system |
| 07/11/1995 | US5432407 Field emission device as charge transport switch for energy storage network |
| 07/11/1995 | US5432386 Battery back-up control circuit for battery backed up rack mounted devices |
| 07/05/1995 | CN2203018Y Fully-automatic ac and dc fluorescent lamp |
| 07/04/1995 | US5430365 Power regulation for redundant battery supplies |
| 06/29/1995 | WO1995017777A2 Internal backup power device for a computer |
| 06/28/1995 | EP0660520A2 A bidirectional current blocking mosfet for battery disconnect switching including protection against reverse connected battery charger |
| 06/28/1995 | EP0659306A1 Auxiliary power supply system for providing dc power on demand |
| 06/27/1995 | US5428252 Power management system |
| 06/14/1995 | EP0658070A1 Test module for self-contained emergency lighting unit |
| 06/14/1995 | EP0657982A1 Battery use system for portable electric equipment |
| 06/13/1995 | US5424936 Boost-input backed-up uninterrupted power supply |
| 06/07/1995 | EP0647366A4 Capacitive energy source for damper and actuator motors. |
| 06/07/1995 | EP0610463A4 Power supply with a battery disconnect. |
| 06/06/1995 | US5422915 Fault tolerant clock distribution system |
| 06/06/1995 | US5422518 Electric power supply system using multiple power sources |
| 06/01/1995 | WO1995015024A1 Pump drive system for recirculation of coolant flow in a nuclear reactor vessel |
| 06/01/1995 | DE4340350A1 Car circuit with capacitor connected parallel to battery |
| 05/30/1995 | US5420790 Energy reserve circuit for supplemental inflatable restraint |
| 05/30/1995 | US5420783 Control logic power down circuit |
| 05/30/1995 | US5420498 Circuit arrangement for generating a constant output voltage |
| 05/26/1995 | WO1995014323A1 Door control system and release mechanism |
| 05/24/1995 | EP0654887A1 Uninterruptible power supply with common neutral line comprising a double boost switching converter |
| 05/24/1995 | CN2198698Y Multifunction automatic stopping machine and electric shifter for generator |
| 05/24/1995 | CN1102913A Electrical power supply |
| 05/23/1995 | US5418684 Hand-held data capture system with interchangeable modules |
| 05/23/1995 | US5418445 Switching circuit for simultaneous rapid battery charge and system operation |
| 05/23/1995 | US5418403 System for conveniently providing load testing termination of an AC power source having at least one battery |
| 05/18/1995 | WO1995013646A1 Hybrid alternating current uninterrruptible power supply |
| 05/17/1995 | CN2197767Y Automatic starter of electric generator |
| 05/16/1995 | US5416384 Back-up lighting system |
| 05/16/1995 | CA2078874C Battery protection system |
| 05/11/1995 | DE4338236A1 Method for extending the life of a lead-acid accumulator, in particular an accumulator (rechargeable battery) in a hazard warning system (danger alarm system) |
| 05/11/1995 | DE4337792A1 Multi-function control unit for a motor vehicle |
| 05/09/1995 | US5414611 Single transformer switching regulator |
| 05/09/1995 | US5414609 DC to DC/DC to AC power conversion system |
| 05/09/1995 | US5414336 Servo control apparatus with back-up power supply |
| 05/09/1995 | US5414306 Protecting apparatus for electronic device of vehicle having solar battery and storage battery |
| 05/09/1995 | US5414304 Device for suppressing voltage drops |
| 05/04/1995 | DE4337273A1 Circuit arrangement for reducing the closed-circuit current in parked motor vehicles |
| 05/03/1995 | EP0650867A2 Switching arrangement for reducing the static current consumption in a parked motor vehicle |
| 05/03/1995 | CN2196341Y DC distributionc abinet for lead accumulator |
| 05/02/1995 | US5412542 Down lighting systems and fixtures therefor |
| 05/02/1995 | US5412529 Modular wall panel assembly comprising power surge protector and/or uninterruptable power supply components, and connector adapter unit therefor |
| 05/02/1995 | CA2024488C Method and apparatus for line power monitoring for uninterruptible power supplies |
| 04/26/1995 | EP0631696A4 A power supply and battery charging system. |
| 04/25/1995 | US5410720 Apparatus and methods for generating an AC power signal for cable TV distribution systems |
| 04/25/1995 | US5410713 Power-management system for a computer |
| 04/25/1995 | US5410141 Hand-held data capture system with interchangable modules |
| 04/20/1995 | WO1995010875A1 Power supply for standby circuits of electrical devices |
| 04/20/1995 | DE4339495C1 Instrument for monitoring the mains voltage supply of electrical loads |
| 04/19/1995 | EP0649209A2 Power supply control for a receiver |
| 04/19/1995 | EP0648645A1 An electric control apparatus for an air-bag system |
| 04/18/1995 | US5408394 Down lighting systems and fixtures thereof |
| 04/18/1995 | CA2003233C Safety device to prevent excessive battery drain |
| 04/16/1995 | CA2118181A1 Power supply control for a receiver |
| 04/13/1995 | DE4334338A1 Circuit for monitoring a supply voltage |
| 04/12/1995 | EP0648004A2 Power supply system |
| 04/12/1995 | EP0647367A1 Electrical alternating power unit, self-adjusting electrical load and uninterruptable electrical power system |
| 04/12/1995 | EP0647366A1 Capacitive energy source for damper and actuator motors |
| 04/05/1995 | EP0646498A1 Power supply for electrical appliance in vehicles |
| 04/05/1995 | EP0407525B1 Safety device to prevent excessive battery drain |
| 04/04/1995 | US5404090 Electric power supply device |
| 03/29/1995 | EP0645338A2 Device for reducing gauge of the necessary external power connection in elevator plants |
| 03/29/1995 | CN2193487Y Improved automatic lighting lamp set |
| 03/28/1995 | US5402056 Power supply for a mobile radio transceiver |
| 03/28/1995 | US5402008 Automatic backup battery connection |
| 03/23/1995 | WO1995008238A1 Charge regulator for electronic device and associated method |
| 03/23/1995 | WO1995008222A1 Power systems for plug-in modules |
| 03/22/1995 | EP0644643A1 Arrangement for driving an electrical consumer |
| 03/21/1995 | US5399956 Backup battery system for a portable electronic device |
| 03/16/1995 | DE4432444A1 System for protecting the occupants of vehicles |
| 03/16/1995 | DE4423772A1 Apparatus for monitoring rooms, devices, objects and the like |
| 03/14/1995 | US5397929 Integrated outlet for communications and electrical power |
| 03/09/1995 | WO1995006994A1 Tracking external power supply |
| 03/09/1995 | DE4400657C1 Arrangement for the mains disconnection of a control device |
| 03/07/1995 | US5396395 Controller for electric power distribution apparatus |
| 03/02/1995 | DE4328239A1 Arrangement for the retention of data in programmable controllers |
| 03/01/1995 | EP0641058A1 Power source supplying method of electronic apparatus |
| 02/28/1995 | US5394017 Circuit for sustaining output power during input power interruption |
| 02/26/1995 | CA2095373A1 Solar powered emergency light |
| 02/23/1995 | WO1995005698A1 Load impedance uninterrupted electric supply process with a voltage supply source |
| 02/22/1995 | EP0639881A1 Electrical power supply |
| 02/21/1995 | US5391927 Apparatus for improving rise characteristics of direct current power supply |
| 02/15/1995 | EP0638979A2 Power supply having monitoring circuit |
| 02/07/1995 | US5387858 Energy-conserving multiple power source and method for battery-operated products |
| 01/31/1995 | US5386147 Aerospace power control system for monitoring and reliably transferring power buses |
| 01/24/1995 | US5384792 For providing power to a load from an AC power source |
| 01/20/1995 | CA2100838A1 Low forward drop diode circuit |
| 01/17/1995 | US5383140 Power supply control system for a portable computer |
| 01/17/1995 | US5382893 Maximum power regulated battery charger |
| 01/12/1995 | WO1995001699A1 Electronic device for controlling application of a charging current thereto and associated method therefor |
| 01/12/1995 | WO1995001692A1 Electronic device having internal charge regulator |
| 01/12/1995 | WO1995001669A1 Power conversion and distribution system |
| 01/10/1995 | US5381350 Process for determining the backup time of a battery |
| 01/04/1995 | EP0632563A2 Standby-circuit for an electrical user |
| 01/04/1995 | EP0632562A2 Power regulation for redundant battery supplies |
| 01/04/1995 | EP0631696A1 A power supply and battery charging system |