| Patents for H01H 61 - Electrothermal relays (1,359) |
|---|
| 12/19/1990 | EP0403453A2 Arm for electric switches controlled by electricity |
| 12/01/1990 | CA2016601A1 Temperature-sensitive actuating apparatus for a servo apparatus |
| 11/06/1990 | US4968962 Thermal cutoff and resistor assembly |
| 11/06/1990 | US4968897 Automatic by-pass switching device |
| 09/30/1990 | CA2013568A1 Five pin protector module for telephone circuits |
| 09/18/1990 | US4958254 Five pin protector module for telephone circuits |
| 08/29/1990 | EP0384156A2 Ambient Compensator for thermal overload relay |
| 08/21/1990 | CA1273040A1 Device for controlling the relative positioning of two components of one and the same part, through deformation with a conical screw, in the interface region joining both components |
| 08/16/1990 | DE3903627A1 Adjuster having at least one drive part in the form of a memory element |
| 08/15/1990 | CN1044732A Fuse wire switch |
| 08/14/1990 | US4949061 Electromechanical relay |
| 07/11/1990 | EP0377271A1 Fuse wire switch |
| 07/05/1990 | CA2007088A1 Electronic temperature relay and related thermal element |
| 06/27/1990 | EP0375261A1 Combination motor protector and starter apparatus |
| 06/20/1990 | EP0373544A2 Delayed-action relay |
| 06/14/1990 | WO1990006587A1 Micromechanic manipulator |
| 06/13/1990 | DE3844669A1 Micromechanical device |
| 06/13/1990 | DE3841557A1 Mikromechanischer manipulator Micromechanical manipulator |
| 05/15/1990 | US4926149 Protected electric switching apparatus and a device for fixing same |
| 04/11/1990 | EP0363303A2 Apparatus for making electrical connections in a dynamoelectric machine |
| 03/28/1990 | EP0360215A2 Inversion spring for thermal overload relay and method for making the same |
| 03/13/1990 | US4908595 Motor protector |
| 03/06/1990 | US4906962 Fuse wire switch |
| 02/15/1990 | DE3827254A1 Temperature switch |
| 01/16/1990 | US4894571 Apparatus for making electrical connections in a dynamoelectric machine |
| 01/10/1990 | EP0349758A2 Electromechanical relay |
| 01/02/1990 | US4891621 Ambient compensator for thermal overload relay |
| 12/27/1989 | CN2050217U Organic compound temp.-limitation protector |
| 12/05/1989 | US4885560 Thermal relay |
| 11/07/1989 | US4879437 Manually controlled switching apparatus |
| 10/31/1989 | US4878038 Circuit protection device |
| 10/24/1989 | US4876523 Switch for circuit breaker |
| 10/05/1989 | WO1989009477A1 Micromechanical device |
| 10/05/1989 | DE3809597A1 Mikromechanisches stellelement Micromechanical adjusting element |
| 09/12/1989 | US4864824 Thin film shape memory alloy and method for producing |
| 09/06/1989 | CN1035389A Protected electric switching apparatus and device for fixing same |
| 08/29/1989 | US4862306 Combination motor protector and starter apparatus |
| 07/25/1989 | US4851804 Thermo-activating breaker |
| 07/11/1989 | US4847587 Bimetal thermoswitch |
| 07/05/1989 | EP0323390A2 Thermal cutoff heater |
| 07/04/1989 | US4845455 Thermally-sensible overcurrent protective relay including heater holder |
| 06/21/1989 | EP0321086A2 Overload relay having adaptive differential mechanism |
| 06/13/1989 | US4839626 Power control device |
| 06/13/1989 | US4839479 Article using shape-memory alloy to improve and/or control the speed of recovery |
| 06/06/1989 | US4837483 Glow discharge starter containing boron |
| 06/06/1989 | US4837455 Interrupt controlled switching device |
| 05/16/1989 | US4829843 Apparatus for rocking a crank |
| 05/10/1989 | EP0315571A2 Thermal cutoff and resistance heater assembly |
| 04/26/1989 | EP0313024A1 Hermetically enclosed compressor with mechanical and electrical connection means |
| 04/11/1989 | US4821010 Thermal cutoff heater |
| 03/30/1989 | DE3731146A1 Drive device made of shape-memory alloy |
| 03/28/1989 | US4815312 Device for adjusting the relative position of two parts of the same piece by deformation, by means of a conical screw, of an intermediate zone connecting these two parts together |
| 02/28/1989 | US4808961 Thermally-sensible overcurrent protective relay including contact toggle mechanism |
| 02/28/1989 | US4808960 Thermal cutoff heater |
| 02/21/1989 | US4806897 Overload relay having adaptive differential mechanism |
| 12/13/1988 | US4791329 Motor protector mounting structure for enclosed electric compressors |
| 12/08/1988 | DE3716996A1 Deformation element |
| 12/06/1988 | CA1246129A1 Protected refrigerator compressor motor systems and motor protectors therefore |
| 11/29/1988 | US4788518 Thermally-sensitive overcurrent protective relay including wire connection terminal |
| 11/15/1988 | US4785274 Thermally-sensible overcurrent protective relay including automatic resetting mechanism |
| 10/25/1988 | CA1243718A1 Electronic pressing iron |
| 10/06/1988 | DE3709660A1 Bimetallisches schaltelement Bimetallic switching element |
| 10/05/1988 | EP0285086A2 Power control apparatus |
| 09/21/1988 | EP0283138A2 Thermo-activating breaker |
| 09/14/1988 | CN87212997U Electricity saving y/a converting relay for three-phase motor |
| 08/24/1988 | EP0279023A2 Compressor terminal block and overload protector assembly |
| 08/23/1988 | US4765139 Thermocouple for heating and cooling of memory metal actuators |
| 08/02/1988 | CA1239966A1 Self regulated actuator |
| 07/26/1988 | US4759293 Article using shape-memory alloy to improve and/or control the speed of recovery |
| 06/14/1988 | US4751603 Safety devices |
| 05/31/1988 | US4748531 For a refrigeration system |
| 05/17/1988 | US4745389 Protection switch with thermal excess-current release |
| 05/03/1988 | US4742274 Adjustable flasher plug for multiple purposes |
| 04/19/1988 | US4739297 Electric relay with a thermistor associated with a casing enclosing a thermally expandable mass and a rod actuating a rocker lever |
| 03/10/1988 | WO1988001780A1 Slider lifter |
| 02/03/1988 | EP0254740A1 Safety disconnection device. |
| 01/28/1988 | DE3623700A1 Power controller |
| 01/27/1988 | EP0254608A1 Adjusting device for the relative position of two parts of a same piece, by deforming an connecting these two parts by means of a conic screw |
| 01/14/1988 | WO1988000325A1 Article using shape-memory alloy to improve and/or control the speed of recovery |
| 01/06/1988 | CN87203287U Household automatic current-limiting relay |
| 12/15/1987 | US4713717 Protected refrigerator compressor motor systems and motor protectors |
| 11/25/1987 | EP0246255A1 Thermostatic bimetal switch. |
| 11/10/1987 | US4706152 Protected refrigerator compressor motor systems and motor protectors therefor |
| 11/04/1987 | EP0243647A1 Circuit breaker using thermal tripping |
| 11/03/1987 | US4704595 Electrical heating system for a bimetal, particularly for an electrical power control device |
| 11/03/1987 | US4704594 Overload protection switch with single push button for turn-on and turn-off |
| 10/20/1987 | US4701824 Protected refrigerator compressor motor systems and motor protectors therefor |
| 09/02/1987 | EP0234189A1 Electronic household appliance having an electronic program unit with an interface device for controlling highpower components |
| 08/13/1987 | WO1987003137A3 Thermostatic bimetal switch |
| 08/04/1987 | US4684913 Slider lifter |
| 07/30/1987 | WO1987004560A1 Safety disconnection device |
| 07/29/1987 | CN86206304U Double-break switch with manual or automatical temp. control function esp. for electrical heater blanket |
| 07/22/1987 | CN86206478U 多功能继电器 Multifunction Relay |
| 07/01/1987 | EP0226663A1 Thermostat |
| 06/10/1987 | EP0224950A2 Thermostatic switch with a bimetallic element |
| 06/02/1987 | US4670728 Thermal type overload relay |
| 05/27/1987 | EP0223599A2 Delayed action thermal relay with double bimetal |
| 05/27/1987 | EP0223225A2 Glow discharge starter |
| 05/21/1987 | WO1987003137A2 Thermostatic bimetal switch |
| 05/20/1987 | EP0222181A1 Overcurrent circuit breaker |