| Patents for H01H 47 - Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current (7,312) |
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| 04/03/1996 | CN1119782A Circuit and method for circuit breaker driven by low power and electric switch |
| 03/19/1996 | US5500836 Circuit for suppressing the effect of rebounds and parasitic commutations of a contactor |
| 03/10/1996 | WO1996030923A1 Solenoid relay driving circuit |
| 03/07/1996 | DE4430867A1 Electromagnetic drive for switching Apparatus |
| 03/06/1996 | CN2221828Y Integral energy-saving ac contactor |
| 03/06/1996 | CN2221827Y Flame-proof electromagnetic starter |
| 02/27/1996 | US5495385 Fully automatic, photosensor-controlled time switch device |
| 02/27/1996 | US5493867 Fuzzy logic adaptive defrost control |
| 02/15/1996 | DE4427759A1 Two-handed operating device for wood splitting tool |
| 02/08/1996 | DE4441171C1 Combined protection and safety circuit for electrical drive |
| 02/07/1996 | CN2219542Y Subtraction phase prevention energy-saving ac contactor |
| 02/05/1996 | CA2129469A1 Full automatic, photo inductor-controlled time switch |
| 02/01/1996 | DE19500396C1 Safety control circuit for opening or clearing of drives |
| 01/31/1996 | EP0694944A1 Electromagnetic device with current regulated closure characteristic |
| 01/31/1996 | EP0694943A1 Electromagnetic monostable non-locking relay |
| 01/31/1996 | CN2218974Y 低功耗交流接触器 Low Power AC contactor |
| 01/29/1996 | CA2154849A1 Electromagnetic device with current regulated closure characteristic |
| 01/25/1996 | DE19526038A1 Electromagnetic switch-fuse and control method |
| 01/23/1996 | US5486972 AC powered electrical control device with logic level control |
| 01/17/1996 | CN2217842Y Electricity-saving device for ac contactor |
| 01/17/1996 | CN1115112A Hybrid switch |
| 01/10/1996 | CN2217262Y Sound-adsorbing and energy-saving winding for contactor |
| 01/04/1996 | DE4422039A1 Monitoring unit of electric part esp. relay for measuring operating parameters in varying environmental conditions |
| 12/27/1995 | CN2216295Y Energy-saving noiseless ac contactor |
| 12/21/1995 | WO1995034754A1 Method and device for controlling an electromagnetic consumer |
| 12/14/1995 | DE4420282A1 Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers Method and apparatus for actuating an electromagnetic load |
| 12/06/1995 | EP0685030A1 Internal combustion engine fuel injector control system |
| 11/28/1995 | US5471360 DC electromagnet apparatus |
| 11/28/1995 | US5469715 Defrost cycle controller |
| 11/15/1995 | CN2212833Y Adjustable autocontrolled rectification silencing electricity saver |
| 11/14/1995 | US5467248 Relay control circuit |
| 11/08/1995 | EP0681310A1 Load driving circuit |
| 11/08/1995 | CN2212260Y High efficiency energy saving protector for contactor |
| 11/02/1995 | WO1995029498A1 Dc actuator control circuit with voltage source sag compensation and fast dropout period |
| 11/02/1995 | EP0680145A1 Hybrid switch |
| 11/02/1995 | DE4414933A1 Signalling sticking relay contacts in DC motor controller |
| 11/01/1995 | CN2211650Y Electronic relay for vehicle |
| 10/26/1995 | WO1995028729A1 Remote control device especially for conveying, spraying and distributing machines for concrete and mortar |
| 10/26/1995 | DE4423704C1 Safety circuit to monitor functioning of protection arrangement for machines |
| 10/25/1995 | EP0678889A1 Contactor safety combination |
| 10/25/1995 | EP0678888A2 Fail-safe circuit |
| 10/25/1995 | CN1110846A Protection controller of electric contact |
| 10/19/1995 | DE4412635A1 Fernsteueranordnung, insbesondere für Förder-, Spritz- und Verteilermaschinen für Beton und Mörtel Remote control device, in particular for conveying, spraying and distributing machines for concrete and mortar |
| 10/18/1995 | CN2210466Y Energy saving device with an integral ac contact device |
| 10/12/1995 | DE4417482C1 Electrical circuit with relay for monitoring of physical quantities |
| 10/10/1995 | US5457595 Low-power relay operating circuit |
| 10/10/1995 | US5456087 In a defrost timer |
| 10/05/1995 | DE19512077A1 Electromechanical overload protection for cable-type crane |
| 10/04/1995 | EP0674749A1 Actuating relay for starting devices. |
| 10/03/1995 | US5455735 Safety switching device for use with power equipment |
| 10/03/1995 | US5455733 For determining the status of a coil actuated relay object |
| 10/03/1995 | US5454230 Refrigeration control circuit with self-test mode |
| 09/26/1995 | US5453821 Apparatus for driving and controlling solenoid impact imprinter |
| 09/21/1995 | DE4409541A1 Safety interlock system with redundancy for industrial machinery |
| 09/21/1995 | DE4408936A1 Safety interlock relay circuit with double-failure safety feature |
| 09/20/1995 | EP0673050A2 Circuit for fail-safe relay control for electronic circuitry |
| 09/19/1995 | US5452176 Electrically operated control device and system for an appliance and method of operating the same |
| 09/19/1995 | US5451879 Electromechanical relay monitoring system with status clocking |
| 09/13/1995 | CN2207628Y Energy and material saving soundless operation a.c contactor |
| 09/13/1995 | CN2207627Y 电机控制器 Motor Controller |
| 09/12/1995 | US5450334 One time programmable switched-output controller |
| 09/12/1995 | US5450276 Electromagnetic switch device |
| 09/06/1995 | CN1107999A Hybrid switch using a one-shot firing pulse |
| 08/31/1995 | DE4405052A1 Safety switching circuit with at least one emergency stop switch |
| 08/17/1995 | WO1995022160A1 Solenoid current driver circuit |
| 08/17/1995 | DE4401670A1 Control system for continuous flow fluid heater |
| 08/16/1995 | CN2205592Y Soundless power saver |
| 08/16/1995 | CN2205591Y Soundless power saving controller |
| 08/09/1995 | CN1106567A Driving circuit of electromagnetic switch |
| 07/27/1995 | DE4413637C1 Fault protected switching circuit e.g. for feed conveyors or handling robots |
| 07/19/1995 | CN1105476A Multifunctional ac contactor |
| 07/18/1995 | US5434475 Light relay with adjustable core and contact gap |
| 07/18/1995 | US5434388 Electrical heater for media, particularly flow heater |
| 07/12/1995 | EP0662264A1 Method and device for regulating the mean current across an inductive load controlled to give a variable opening duty cycle. |
| 07/11/1995 | US5432491 Bimetal controlled circuit breaker |
| 07/11/1995 | CA2022282C Arrangement of automatically restoring normal operation of latch-in-relay |
| 07/05/1995 | CN2202970Y No oxidation explosion-proof current interruptor |
| 07/04/1995 | US5430601 Electronic fuel injector driver circuit |
| 07/04/1995 | US5430600 Latching relay control circuit |
| 07/04/1995 | US5430598 Programmable time interval power strip |
| 06/28/1995 | EP0660348A1 Hybrid switch using a one-shot firing pulse |
| 06/21/1995 | EP0658275A1 Improvements in and relating to electromechanical relays. |
| 06/21/1995 | CN2201734Y Multiple time section delaying self-control power supply plug |
| 06/14/1995 | EP0657706A1 Control system for an electrically operated valve |
| 06/14/1995 | CN1028933C Device to determine state of equipment, especially on-off state of electric equipment, by means of auxiliary contact |
| 06/13/1995 | CA1335901C Driver circuit for solenoid operated fuel injectors |
| 06/08/1995 | DE4341185A1 Safety switch to prevent unauthorised switching on of electric circuit |
| 06/08/1995 | CA2137392A1 Control system for an electrically operated valve |
| 06/07/1995 | CN1103506A Electro-magnetic microswitch push-button |
| 05/31/1995 | CN2199641Y Sound-controlled switching device |
| 05/26/1995 | WO1995014304A1 Load driving circuit |
| 05/26/1995 | WO1995014162A1 Internal combustion engine fuel injector control system |
| 05/26/1995 | WO1995013906A1 Safety reset device |
| 05/24/1995 | CN1102907A A drive circuit of an electromagnetic device |
| 05/16/1995 | CA2034270C Control panel power enabling and disabling system for aerial work platforms |
| 05/10/1995 | EP0343161B1 Solenoid driver control circuit with initial boost voltage |
| 05/10/1995 | CN2196817Y Low-voltage AC vacuum contactor |
| 05/10/1995 | CN1102520A Local regulation type electrical equipment and electrical machinery |
| 05/03/1995 | EP0651489A1 Abnormality detecting device for relay |
| 05/03/1995 | EP0651413A1 Solenoid driver control circuit with initial boost voltage |