| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
|---|
| 09/21/1994 | EP0447422B1 A linkage system for loading machines |
| 09/21/1994 | CN2178016Y Charger |
| 09/20/1994 | US5349668 Battery operated computer having improved battery monitor and cell reversal protection circuit |
| 09/20/1994 | US5349535 Battery condition monitoring and recording system for electric vehicles |
| 09/20/1994 | US5349282 Battery charging and monitoring system |
| 09/20/1994 | US5349281 Battery charging system and method of using same |
| 09/20/1994 | US5349280 Battery protective circuit |
| 09/20/1994 | CA2013888C Programmable timer power switch unit |
| 09/20/1994 | CA2002069C Cell bypass circuit |
| 09/15/1994 | WO1994021022A1 A battery with memory for storing charge procedure |
| 09/15/1994 | WO1994013909A3 Chamber arrangement for an inflatable structure |
| 09/14/1994 | EP0615329A1 Continuous cell charger |
| 09/14/1994 | CN2177298Y Mine lamp automatic charging frame |
| 09/14/1994 | CN1092214A Multi-functional intelligent non-interruption device for quartz lamp |
| 09/13/1994 | US5347208 Charging equipment for charging a portable apparatus and separable cell pack |
| 09/13/1994 | US5347186 Linear motion electric power generator |
| 09/13/1994 | CA2092687A1 Safety charging connector for automobiles |
| 09/13/1994 | CA1331999C Voltage regulators for permanent magnet alternators |
| 09/09/1994 | CA2116618A1 Continuous cell charger |
| 09/08/1994 | DE4406589A1 Electrothermally operated switch |
| 09/08/1994 | DE4322509C1 Illumination device with signal effect |
| 09/08/1994 | DE4313666C1 Battery charging adapter |
| 09/07/1994 | EP0613593A1 Battery management system |
| 09/07/1994 | EP0613592A1 Ac to dc and dc powered battery reclaimer and maintainer |
| 09/07/1994 | CN2176615Y Fast charger for Ni-Cd secondary battery |
| 09/07/1994 | CN2176604Y Overcharging protector of battery |
| 09/06/1994 | US5345392 Battery charge monitor for a personal computer |
| 09/06/1994 | US5345162 Charging circuit of secondary battery |
| 09/01/1994 | WO1994016264A3 Flashlight and recharging system therefor |
| 09/01/1994 | DE4311229C1 Non-track-bound vehicle with electric motor |
| 08/31/1994 | EP0613257A2 Power circuit and radiocommunication apparatus using the power circuit |
| 08/31/1994 | EP0613203A1 Device for displaying remaining charge of secondary cell |
| 08/31/1994 | EP0500545B1 Control unit for battery-powered device |
| 08/30/1994 | US5343380 Method and apparatus for suppressing time-varying signals in batteries undergoing charging or discharging |
| 08/30/1994 | US5343138 Battery discharging and charging |
| 08/30/1994 | US5343137 Apparatus to prevent complete battery discharge |
| 08/30/1994 | US5343136 Charger for charging a rechargeable battery |
| 08/30/1994 | US5343135 Voltage limiting and indicating device |
| 08/25/1994 | DE4406064A1 Control system for a vehicle AC generator (alternator) |
| 08/24/1994 | EP0612134A2 Programmable battery controllers |
| 08/24/1994 | EP0612133A1 Device for preventing reverse charging |
| 08/24/1994 | EP0611486A1 On-board recharging system for battery powered electric vehicles. |
| 08/24/1994 | CN2175488Y Arrangement for charging Ni-Cd cell |
| 08/23/1994 | US5341084 Method and device for determining and indicating a residual capacity of a battery |
| 08/23/1994 | US5341083 Contactless battery charging system |
| 08/23/1994 | US5341082 Reverse current flow protector for electricity storage systems |
| 08/23/1994 | US5341075 Combined motor drive and battery recharge system |
| 08/18/1994 | WO1994018739A1 An emergency power system |
| 08/18/1994 | WO1994018738A1 Alkaline battery charging method and bettery charger |
| 08/18/1994 | DE4304703A1 Illuminated hair cutting machine |
| 08/17/1994 | EP0611215A1 Regulator circuit with progressive excitation for battery charge from an alternator |
| 08/17/1994 | EP0611106A1 Method and apparatus for differentiating battery types |
| 08/17/1994 | EP0610463A1 Power supply with a battery disconnect |
| 08/17/1994 | EP0610258A1 Charging station for electric vehicles. |
| 08/17/1994 | CN2174626Y Solar energy alarm lamp |
| 08/16/1994 | US5339018 Integrated circuit monitor for storage battery voltage and temperature |
| 08/16/1994 | US5339017 Battery charge monitor |
| 08/11/1994 | DE4306510A1 Switching arrangement in motor vehicles for ensuring the optimum charge state of the battery of the vehicle electrical system |
| 08/10/1994 | EP0609674A2 Induction air driven alternator and method for converting intake air energy into electrical energy |
| 08/10/1994 | EP0609564A2 Method and device for charging an accumulator unit |
| 08/10/1994 | EP0609229A1 Battery temperature compensating device for battery recharging systems |
| 08/10/1994 | CN2174006Y Multifunctional charger |
| 08/09/1994 | US5337228 Differential charging circuit |
| 08/09/1994 | US5336932 Method for controlling a generator |
| 08/09/1994 | US5336568 Device for optimizing the discharge of a least two electrochemical cells |
| 08/09/1994 | CA2021066C Apparatus for controlling a power supply of an electric machine in a vehicle |
| 08/04/1994 | DE4343303A1 Chamber system for lightweight inflatable structure |
| 08/03/1994 | EP0609181A2 Electric vehicle recharging system at an electric power supply station |
| 08/03/1994 | EP0609101A1 Electric power accumulating apparatus and electric power system |
| 08/03/1994 | CN2173476Y One-direction silicon controllable charger |
| 08/03/1994 | CN2173475Y 快速充电器 Quick Charger |
| 08/03/1994 | CN1090435A Method and apparatus for charging, thawing, and formatting a battery |
| 08/02/1994 | US5334926 Electric power system for automotive vehicle |
| 08/02/1994 | US5334925 Nickel cadmium battery deep cycler device |
| 08/02/1994 | US5334463 Hybrid fuel battery system and the operation method thereof |
| 08/02/1994 | US5334076 Radio control car |
| 07/28/1994 | DE4301508A1 Hand-held electric work tool, e.g. drill |
| 07/27/1994 | EP0525133A4 Fail-safe uninterruptible lighting system |
| 07/26/1994 | US5333177 Universal connection for cellular telephone interface |
| 07/26/1994 | US5333176 Cellular hand held portable speakerphone system having an interface adapter |
| 07/26/1994 | US5332958 Battery disconnect device |
| 07/26/1994 | US5332957 Battery module and charger |
| 07/26/1994 | US5332630 On-board recharging system for battery powered electric vehicles |
| 07/26/1994 | CA2004384C System for automatically shutting down auxiliary power devices in a vehicle |
| 07/21/1994 | WO1994016489A1 Electric vehicle charging station |
| 07/21/1994 | WO1994016264A2 Flashlight and recharging system therefor |
| 07/21/1994 | WO1994015834A1 Spacecraft power bus regulation using solar panel position |
| 07/21/1994 | DE4310600C1 Support mounting for cordless or mobile telephone handset |
| 07/20/1994 | EP0607041A2 Power supplies for portable electrical devices |
| 07/20/1994 | CN2172542Y Microcomputer-controlled automatic stabilizing miner's lamp charging frame |
| 07/19/1994 | US5331269 Standby control for electromagnet |
| 07/19/1994 | US5331268 Method and apparatus for dynamically charging a battery |
| 07/19/1994 | CA1330828C Battery charger |
| 07/13/1994 | EP0605438A1 Battery-operated device. |
| 07/13/1994 | CN2171943Y Small-sized charger with auxiliary start function |
| 07/13/1994 | CN1089222A Electric power apparatus and its application |
| 07/12/1994 | US5329220 Solid state battery charging circuit |
| 07/12/1994 | US5329219 Method and apparatus for charging a battery |
| 07/12/1994 | US5329218 Method of charging a battery |
| 07/12/1994 | US5329071 Method and device for operation of equipment installed in marine seismic tows |