| Patents for H02J 9 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting (16,437) |
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| 09/25/1996 | EP0734113A2 Power generation plant and control apparatus therefor |
| 09/24/1996 | US5559376 Power supply control system comprising a plurality of power supply units |
| 09/18/1996 | EP0732793A1 Circuit device, particularly for safety critical systems in vehicles used for transporting people |
| 09/17/1996 | CA2040554C Emergency lighting system utilizing improved and rapidly installable fluorescent inverter |
| 09/11/1996 | EP0731003A1 Circuit for control and ignition of a vehicle occupant protection device |
| 09/10/1996 | US5554978 Automobile multiple communication system operable under low power consumption |
| 09/04/1996 | EP0500665B1 Uninterruptible power supply |
| 09/03/1996 | US5553294 Portable computer powered by rechargeable batteries |
| 08/28/1996 | EP0672316B1 Automatic load current back regulation |
| 08/27/1996 | US5550455 Standby generator pulse excitation system and electric power generating system for use therein |
| 08/20/1996 | US5548463 System for switching power and scrubbing power mixing devices for faults |
| 08/20/1996 | US5548166 Momentary power outage carryover device |
| 08/20/1996 | US5547208 Vehicle safety exit apparatus |
| 08/14/1996 | EP0539531B1 Device for suppressing voltage drops |
| 08/14/1996 | DE19520603C1 Mobile charging station for traction batteries of electric vehicles |
| 08/08/1996 | WO1996017425A3 Method and apparatus for providing continuous power to a battery powered device during battery transfer |
| 08/07/1996 | EP0725471A2 Power supply apparatus |
| 08/07/1996 | CN1128474A Portable communication apparatus preventing trouble when battery wears |
| 07/31/1996 | CN1127949A Uninterruptible power supply |
| 07/30/1996 | US5541458 Power supply for timed residual power after turn off |
| 07/25/1996 | WO1996022627A1 Uninterruptible power supplies |
| 07/25/1996 | WO1996022626A1 Partitioned uninterruptible power supplies |
| 07/25/1996 | WO1996011817A3 Motor vehicle battery circuit comprising monitoring of discharge and recharge current |
| 07/24/1996 | EP0723384A1 Circuit for a program controlled monitoring and/or controlling of a safety-lightening unit |
| 07/23/1996 | US5539194 Modular hand-held data entry system |
| 07/23/1996 | US5539193 Modular hand-held data entry system |
| 07/18/1996 | WO1996021966A1 Uninterruptible power supply |
| 07/17/1996 | CN2231366Y Dual-purpose lamp for daily lighting and emergency lighting when power cut-off |
| 07/16/1996 | US5537307 Control device for system interconnection inverter |
| 07/16/1996 | US5536977 Bidirectional current blocking MOSFET for battery disconnect switching |
| 07/16/1996 | US5536976 Multiple service load solid state switching for controlled cogeneration system |
| 07/11/1996 | WO1996021263A1 Electronic device |
| 07/09/1996 | US5534734 Power shedding device |
| 07/09/1996 | CA2070178C Capacitive power supply |
| 07/04/1996 | DE19548945A1 Film feeder for automatic developing machine which removes film from cartridge |
| 07/04/1996 | DE19542085A1 Elektronisches Gerät Electronic Instrument |
| 07/02/1996 | US5532676 Battery switch for ram backup |
| 07/02/1996 | US5532525 Congeneration power system |
| 07/02/1996 | US5532523 Uninterruptible power system |
| 06/27/1996 | DE4446601A1 Modular arrangement for emergency lighting system |
| 06/25/1996 | US5530619 Hand-held data capture system with interchangeable modules and side-mounted function key |
| 06/20/1996 | DE4444372A1 Electrical auxiliary drive in trailer e.g. for all types of electric vehicles |
| 06/20/1996 | DE19545360A1 DC power source e.g. for automatic banking machine or server computer |
| 06/18/1996 | US5528449 Arrangement for separating a control device from an AC mains supply |
| 06/18/1996 | US5528233 Optical service tool apparatus |
| 06/18/1996 | US5528149 Test circuit for back-up battery |
| 06/06/1996 | WO1996017425A2 Method and apparatus for providing continuous power to a battery powered device during battery transfer |
| 06/06/1996 | WO1996017260A1 Ups for medical imaging system |
| 06/06/1996 | WO1996016892A1 Reserve power system |
| 06/05/1996 | CN1123969A Apparatus and method for industrial frequency rectifying load power source |
| 06/04/1996 | US5523669 Charging circuit capable of supplying DC voltage directly to power supply circuit when battery is removed |
| 05/28/1996 | US5521811 High efficiency AC to DC power conversion system |
| 05/23/1996 | WO1996015563A1 Smart battery device |
| 05/23/1996 | DE19517861C1 Netzbetriebenes Elektrogerät AC-powered electrical device |
| 05/22/1996 | CN2227886Y Multifunctional automatic pre-alarming mains protector |
| 05/22/1996 | CN2227884Y Electrically-controlled mains inverter |
| 05/21/1996 | US5519600 Three-phase self-balancing power supply |
| 05/21/1996 | US5519306 Constant voltage circuit and a stabilized power supply unit |
| 05/21/1996 | US5519295 Electrically operated actuator having a capacitor storing energy for returning the actuator to a preferred position upon power failure |
| 05/15/1996 | EP0712207A2 Power supply for timed residual power after turn off |
| 05/15/1996 | DE4440529A1 Schaltungsanordnung zur Ladung und Entladung von Speicherkondensatoren A circuit arrangement for charge and discharge of storage capacitors |
| 05/15/1996 | CN2227390Y Emergency lamp with accumulator automatic charging and detecting function |
| 05/14/1996 | US5517434 Data capture system with communicating and recharging docking apparatus and hand-held data terminal means cooperable therewith |
| 05/14/1996 | US5517153 Power supply isolation and switching circuit |
| 05/08/1996 | CN1122055A Battery system and intermittent motion apparatus using same |
| 05/07/1996 | US5515303 Hand-held computerized data collection terminal with rechargeable battery pack sensor and battery power conservation |
| 05/07/1996 | US5514915 Shunt connected superconducting energy stabilizing system |
| 05/02/1996 | DE4438720A1 Arrangement for detecting discontinuities in electrical power rail for railway vehicles |
| 05/02/1996 | DE4438701A1 Detection of bridging-gaps in power rail for electrical rail vehicle |
| 05/02/1996 | DE19539695A1 Battery handling device for electric vehicle |
| 05/01/1996 | EP0709950A2 Two-wire load control device |
| 05/01/1996 | EP0709943A2 Battery operated information processing apparatus |
| 05/01/1996 | EP0709763A2 Network hibernation system |
| 04/30/1996 | US5513088 Uninterruptable off-line, isolated flyback topology switch-mode power supply |
| 04/25/1996 | WO1996011817A2 Motor vehicle battery circuit comprising monitoring of discharge and recharge current |
| 04/25/1996 | DE19538836A1 Nuclear reactor coolant circulation pump |
| 04/24/1996 | EP0708559A2 A back-up system for the supply of voltage in television cable systems |
| 04/17/1996 | CN1120781A Apparatus for determining if the duration of power failure exceeded predertermined limits |
| 04/16/1996 | US5508599 Battery conditioning system having communication with battery parameter memory means in conjunction with battery conditioning |
| 04/10/1996 | EP0706256A2 Circuit for a DC-DC converter |
| 04/10/1996 | EP0706253A1 Battery system and intermittent motion apparatus using same |
| 04/10/1996 | CN2224434Y Voltage-current stabilizer |
| 04/03/1996 | EP0704790A2 Data processing system with battery discharge function |
| 04/03/1996 | CN1119757A A data processing system, and a power supply apparatus and a method for its use with a data processing system |
| 03/27/1996 | EP0703654A2 Electronic consumption meter with power supply circuit |
| 03/27/1996 | EP0557287B1 Electrical energy system |
| 03/27/1996 | CN1119294A Power supply apparatus having a function of compensating for changes in voltage |
| 03/26/1996 | US5502340 Measuring process for obtaining a switching command in a rapid changeover device |
| 03/26/1996 | CA2036339C Emergency light and sump pump operating device for dwelling |
| 03/20/1996 | CN2222979Y Automatic controller for disconnecting from normal source and connecting to stand-by source |
| 03/19/1996 | US5500562 Split battery contact arrangement |
| 03/19/1996 | US5500561 Customer side power management system and method |
| 03/13/1996 | CN2222288Y Automatic switching no-interruption fluorescent lamp frame |
| 03/12/1996 | US5498913 Power supply control apparatus with a manually operable control switch |
| 03/06/1996 | EP0647367A4 Transient-free synchronous electrical power machine. |
| 02/28/1996 | CN1117772A An emergency power system |
| 02/22/1996 | DE4438779A1 Operation of DC link converter for induction machine if mains voltage drops temporarily |
| 02/21/1996 | EP0697791A2 Apparatus for determining if the duration of a power failure exceeded predetermined limits |
| 02/20/1996 | US5493287 Method of remotely reading a group of meters |
| 02/20/1996 | US5493218 Magnetic detecting apparatus with a variable voltage power supply |