| Patents for H02H 3 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection (33,031) |
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| 09/24/1996 | US5559410 Device for controlling the function of an electric starting motor for a windshield wiper of a rear window of an automotive vehicle and for supplying an electric motor particularly to activate the windshield |
| 09/24/1996 | US5557887 Yieldable gearing and safety mechanisms for garage door operators |
| 09/19/1996 | WO1996028872A1 Electrical differential protection apparatus with a test circuit |
| 09/19/1996 | WO1996028871A1 Circuit breaker |
| 09/18/1996 | EP0732792A2 Protection against accidental contact for two power supply lines connected to a common load |
| 09/18/1996 | EP0653111B1 Reverse-polarity protection by means of a protecting element having a reduced surface |
| 09/18/1996 | CN2235669Y Full automatically protective switch for three-phase power supply |
| 09/18/1996 | CN2235668Y Additional device for personal safety for electrical heating blanket |
| 09/18/1996 | CN1032835C Method and device for protecting electrical power system |
| 09/11/1996 | EP0731543A2 Short circuit indicator |
| 09/11/1996 | EP0731359A2 Graphical display for an energy management device |
| 09/11/1996 | EP0730791A1 Process for regulating an automatic door operated by a drive motor |
| 09/11/1996 | CN2235167Y Protector for electric leakage |
| 09/11/1996 | CN2234840Y Electricity-saving electroshock-preventing switch for A. C. electric welding machine |
| 09/10/1996 | US5555483 For use with a recreational vehicle |
| 09/05/1996 | DE19507936A1 Unterspannungsauslöser mit einem Elektromagnet Undervoltage release with an electromagnet |
| 09/04/1996 | EP0730161A2 Method and device for testing the protection arrangements of a real star-delta network |
| 09/04/1996 | CN2234660Y Multifunctional electric leakage protection switch |
| 09/03/1996 | US5552952 Detection and isolation circuit for a failed bridge power rectifier and an electrical system employing same |
| 08/29/1996 | WO1996026569A1 Undervoltage circuit breaker with an electromagnet |
| 08/29/1996 | WO1996026567A1 An earth leakage detector circuit |
| 08/29/1996 | DE19506168A1 Appts. for detection of switching state of protective relays |
| 08/28/1996 | EP0728620A2 Electric junction box and electric current distribution system for automotive vehicles |
| 08/28/1996 | EP0540634B1 Process control instrument with loop overcurrent circuit |
| 08/28/1996 | CN2234145Y Intelligent distributor |
| 08/28/1996 | CN2234130Y Plug type electricity leakage protector |
| 08/28/1996 | CN1129809A Arc detection using current variation |
| 08/27/1996 | US5549456 Automatic pump control system with variable test cycle initiation frequency |
| 08/22/1996 | WO1996025671A1 Method of determining an earth-fault current |
| 08/21/1996 | EP0727858A2 Electronic spring charging motor controller |
| 08/21/1996 | EP0510166B1 Device for processing data provided by the contact potential, and cutoff device linked thereto |
| 08/21/1996 | CN2233634Y Magnetic starter |
| 08/21/1996 | CN2233633Y Overcurrent and overtemperature protector for computer control thyristor commutating arc welder |
| 08/20/1996 | US5548467 LAN interface with simplified overcurrent protection |
| 08/20/1996 | US5548466 Hazardous ameprage recognition and relaying techniques |
| 08/20/1996 | US5548465 Leakage voltage inductor |
| 08/20/1996 | US5548462 Protective circuit |
| 08/14/1996 | EP0726469A2 Circuit for checking the insulating property of an electrical network |
| 08/14/1996 | CN2233129Y Overcurrent automatic protector with individual failure indication and permanent earthing function |
| 08/14/1996 | CN2233123Y Receptacle with electronic control |
| 08/13/1996 | US5546266 Circuit interrupter with cause for trip indication |
| 08/13/1996 | US5546265 Digital circuit interrupter shunt trip control circuit |
| 08/13/1996 | US5546262 Electronic protection device |
| 08/13/1996 | US5546014 Method and device for setting the short circuit moment in electric motors, particularly in servomotors |
| 08/13/1996 | US5544959 Removable keypad for an electronic circuit breaker |
| 08/08/1996 | DE19506860C1 Verfahren zur Erfassung eines Erdschlußstromes A method for detecting a ground fault |
| 08/08/1996 | DE19503448A1 Error current protection circuit |
| 08/08/1996 | DE19503237A1 Multi-pole arrangement of overvoltage protection elements for three=phase system |
| 08/07/1996 | EP0725469A1 Electrical switches with current protection interfaced with a remote station and a portable local unit |
| 08/07/1996 | EP0724790A1 Apparatus comprising transient voltage suppression means |
| 08/07/1996 | CN1128430A DC frequenc converter with source limiting |
| 08/06/1996 | US5543995 Method and apparatus for protecting a power transmission line |
| 08/06/1996 | CA2051564C Junction box with protection function to protect from overvoltage and overcurrent |
| 08/01/1996 | WO1996023343A1 Overvoltage protector |
| 07/31/1996 | CN2232168Y Ground safety device |
| 07/31/1996 | CN1127947A Fault current protecting switch with energy storing circuit |
| 07/30/1996 | US5541800 Reverse wiring indicator for GFCI receptacles |
| 07/30/1996 | US5541500 Power supply arrangement comprising a direct voltage monitoring circuit |
| 07/30/1996 | US5541499 Electronic trip device comprising a power supply control device |
| 07/30/1996 | CA2092873C Fault current detection and indicating device for arresters or isolators |
| 07/24/1996 | EP0723325A1 Monitoring and control device for an electrical system |
| 07/24/1996 | CN2231829Y Multifunctional safety switch |
| 07/24/1996 | CN2231825Y Plug |
| 07/24/1996 | CN1127416A A positive charge indicator for high ampere-rated circuit breaker operating speakers |
| 07/23/1996 | US5539606 Electronic circuit breaker |
| 07/23/1996 | US5539605 Digital circuit interrupter undervoltage release accessory |
| 07/23/1996 | US5539602 Ground fault interrupter |
| 07/23/1996 | US5539290 Automatic venting system for a vehicle with obstruction detection utilizing dynamically modified thresholds |
| 07/18/1996 | DE19500452A1 Monitoring method e.g. for functioning of IC engine idling control |
| 07/17/1996 | EP0721688A1 Method of generating a protection-triggering signal |
| 07/17/1996 | EP0721687A1 Method and device for identifying single ground faults |
| 07/17/1996 | EP0721685A1 Method of generating a signal indicating the direction of a short-circuit |
| 07/17/1996 | EP0721684A1 Method of generating a fault-indication signal |
| 07/17/1996 | EP0552265B1 Overcurrent protection device |
| 07/17/1996 | EP0527800B1 Ac power conditioning circuit |
| 07/17/1996 | CN2231471Y Over voltage protective electronic ballast |
| 07/16/1996 | US5537283 Ground fault detection circuit for an ungrounded control system |
| 07/11/1996 | WO1996021158A1 Microcontroller with brown-out detection |
| 07/10/1996 | CN2230988Y Protective alarm for socket adapter |
| 07/09/1996 | US5535331 Data processing device |
| 07/09/1996 | US5534854 Fan failure alert for electronic equipment |
| 07/09/1996 | US5534853 Electronic apparatus for measuring the parameters of an oil transformer |
| 07/09/1996 | US5534782 Automatic reclosing circuit breaker using controllable feeder transducer |
| 07/04/1996 | WO1996020525A1 Electrical circuit breaker |
| 07/03/1996 | EP0720269A1 Stop control device for single-phase asynchronous motor with capacitor |
| 07/03/1996 | EP0720268A1 Stop control device for single-phase asynchronous motor with capacitor |
| 07/03/1996 | EP0720267A1 Semiconductor electronic circuit with overvoltage protection device |
| 07/03/1996 | CN2230480Y Dynamic loss-phase whole-protecting device |
| 07/03/1996 | CN2230479Y Contactless electricity limitor |
| 07/03/1996 | CN1125997A Switching contactor driving circuitry |
| 07/02/1996 | US5532898 Line current protection circuit for use with a PCMCIA-architecture modem card |
| 07/02/1996 | US5532895 Overload protection device |
| 06/27/1996 | WO1996019858A1 Circuit and process for operating an adjusting drive |
| 06/27/1996 | WO1996019857A1 Circuit for detecting overload in an adjusting drive |
| 06/27/1996 | DE4445961A1 Electric motor control device |
| 06/26/1996 | EP0718949A1 Protective relay system with spacial difference filter and summing filter |
| 06/26/1996 | EP0718948A2 Circuit interrupter providing protection and waveform capture for harmonic analysis |
| 06/26/1996 | EP0717887A1 A.c. controller |
| 06/26/1996 | EP0717880A1 Current limiting device |
| 06/26/1996 | CN2230060Y Protective arrangement for neutral wire for disconnection |