| Patents for H01H 35 - Switches operated by change of a physical condition (7,690) |
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| 09/01/1992 | US5144102 Fluid pressure switch adapted for low fluid pressure and throughputs |
| 08/26/1992 | EP0500504A1 Impact sensitive sensor-switch device for the activation of electric or electronic circuits |
| 08/26/1992 | CN2113819U Infant toy |
| 08/25/1992 | US5142416 Reflection-type photoelectric switch, fresnel lens and method of manufacturing said lens |
| 08/25/1992 | US5142261 Constant-on, variable-stroke refrigeration thermostat |
| 08/25/1992 | US5142108 Sphere-actuated float switch |
| 08/25/1992 | US5141229 Acceleration and deceleration electrical switch |
| 08/25/1992 | US5141193 Mounting system for a deceleration sensor |
| 08/25/1992 | US5140742 Method of making a pressure operated switch |
| 08/20/1992 | DE4141922A1 Temperature compensated pressure switch - uses gas filled bellows to change volume as temperature changes to adjust position of diaphragm relative to actuator |
| 08/20/1992 | DE4104721A1 Sequential signal transmission system - has equispaced switching facilities along preset path allowing access for sending commands at constant speed and timed spacing |
| 08/18/1992 | US5140113 Differential pressure control switch with a pivoting actuating lever and a biasing spring sealed in a housing |
| 08/05/1992 | EP0497694A1 Optical matrix keyboard |
| 08/05/1992 | CN2112196U Low current automatic switch able starting electric power |
| 08/04/1992 | US5136278 Compact and lightweight pneumatic pressure detector for fire detection with integrity switch |
| 08/04/1992 | US5136129 Pressure operated switch construction and method of making |
| 08/04/1992 | US5136128 Hydraulically-piloted switch |
| 08/04/1992 | US5136127 Tilt actuated switch |
| 08/04/1992 | US5136126 Tilt switch |
| 08/04/1992 | US5134889 Mechanical transducer |
| 08/01/1992 | CA2060382A1 Matrix optical keyboard |
| 07/29/1992 | CN2111071U Multi-functional thermos stopper with electric flowing function |
| 07/28/1992 | US5134255 Miniature acceleration switch |
| 07/23/1992 | DE4101763A1 Safety device for household dishwashers etc. - has float-operated switch and collecting tub whereby float switch and tub are covered by bell-shaped top |
| 07/23/1992 | DE4101719A1 Pressure switch with bellows type actuator - has moving contact carrier in form of cantilever arm moving between fixed contacts |
| 07/23/1992 | DE4101718A1 Pressure switch e.g. for vehicle - has bellows operating moving contact with fixed contacts of bimetallic material to compensate for temperature changes that would result in variations in switching point |
| 07/21/1992 | US5132500 Differential pressure switch with sealed contacts |
| 07/15/1992 | CN2110283U Target flow controller |
| 07/14/1992 | US5130503 Pressure wave switch having improved contact structure and pressure equilization |
| 07/14/1992 | US5130502 Vacuum-controlled switch means responsive to engine load |
| 07/10/1992 | WO1992012523A1 Impact contactor, particularly for projectiles with explosive charge |
| 07/10/1992 | CA2074270A1 Impact contactor, in particular for projectiles with an explosive content |
| 07/09/1992 | DE4103748C1 Safety pressure switch for X=ray cooling system - has enclosed reference chamber behind diaphragm with thermal compensation so that its pressure does not increase |
| 07/07/1992 | CA1304804C Adjustable float assembly for pumps |
| 07/01/1992 | EP0492878A2 Condition-responsive snap-acting member, device and method of making |
| 06/30/1992 | US5126515 Acceleration detecting system |
| 06/30/1992 | US5126097 Fluid flow sensing and switching device |
| 06/29/1992 | CA2058323A1 Gas damped crash sensor |
| 06/26/1992 | CA2057282A1 Acceleration sensor |
| 06/24/1992 | CN2108355U Differential pressure switch |
| 06/23/1992 | US5124679 Automatic power breaker and relay and water sensor used in the automatic power breaker |
| 06/23/1992 | US5124516 Pressure driving cut-off type Manometer |
| 06/23/1992 | US5123499 Velocity change sensor with double pole sensor |
| 06/23/1992 | US5123332 Condition-responsive device with diaphragm protection means |
| 06/16/1992 | US5122628 Sudden pressure rise detector |
| 06/16/1992 | CA1303698C Extended dwell shock sensing device |
| 06/10/1992 | EP0489199A1 Crash sensor for a vehicle |
| 06/10/1992 | CN2107057U Light-control full-automatic switch |
| 06/09/1992 | US5121094 Dual condition responsive switch apparatus |
| 06/09/1992 | US5120915 Pressure-actuated pump control switch |
| 06/09/1992 | US5120617 Vehicle battery having integral safety switch |
| 06/04/1992 | DE4037631A1 Universal electrical switching device - uses potential energy of vertical water column for operating switch rod |
| 06/03/1992 | EP0360843B1 Impact sensor |
| 06/02/1992 | US5119066 Pressure sensor system |
| 06/02/1992 | US5118908 Gas damped deceleration switch |
| 06/02/1992 | CA1302462C Contact linkage for aerodyne flight controls |
| 05/29/1992 | WO1992009094A1 Sensor |
| 05/27/1992 | EP0487279A2 Gas damping control assembly for deceleration switch |
| 05/27/1992 | CN2105758U Low speed rotation controll switch |
| 05/21/1992 | DE4036567A1 Acceleration and position sensor for motor vehicle - releases safety equipment using cylindrical seismic mass with permanent magnet at one end operating reed switch |
| 05/20/1992 | CN2105121U Pressure difference mercury switch |
| 05/13/1992 | EP0485310A1 Pressure switch for the thermal safety of a washing machine or similar apparatus |
| 05/13/1992 | EP0485128A2 Gas damped deceleration switch |
| 05/12/1992 | US5113308 Actuator with a built-in reed switch |
| 05/05/1992 | US5109727 Rotary adjustment cam |
| 05/05/1992 | US5109603 Method of waterproof sealing a lead from a pressure or temperature responsive switch |
| 05/03/1992 | CA2053559A1 Shock sensor |
| 04/29/1992 | CN2103198U Fluid level and temp. control electronic apparatus |
| 04/28/1992 | US5109144 Fluid pressure operated switch |
| 04/28/1992 | US5109143 Gas damping control assembly for deceleration switch |
| 04/28/1992 | US5108265 Temperature-dependent pressure switch and pressure control system using the switch |
| 04/22/1992 | CN2102563U Pneumatic control switch |
| 04/15/1992 | EP0480132A2 Flow- or pressure switch for fluid conduction |
| 04/15/1992 | EP0480131A1 Tilt switch |
| 04/15/1992 | CN2101936U Miniature pressure relay |
| 04/15/1992 | CN1060355A Limit liquid level sensing device with infrared sense |
| 04/08/1992 | CN2100882U Ear phone for preventing and correction shortsighted |
| 04/07/1992 | US5101549 Method for making pressure responsive switch |
| 04/01/1992 | EP0477839A2 Acceleration sensor with at least one magnetic switch device |
| 03/31/1992 | US5101188 Condition responsive switching apparatus |
| 03/31/1992 | US5101083 Rain switch |
| 03/24/1992 | US5098122 Velocity change sensor with improved spring bias |
| 03/18/1992 | EP0474905A1 Level switch |
| 03/12/1992 | DE4106103A1 Automatic acceleration sensor for motor vehicle safety system - actuatesprotection appts. e.g. air bag or belt tightener by completing circuit wheninertial ball is forced from rest position |
| 03/11/1992 | EP0474352A1 Quick-response accelerometer |
| 03/11/1992 | CN2098730U Double-contact centrifugal switch and protector for motor |
| 03/10/1992 | CA1297140C2 Tape element and methods, for heating, pressure measurement and circuit fabrication |
| 03/06/1992 | CA2048105A1 Quick-response accelerometer |
| 03/05/1992 | DE4027951A1 Safety switch for hot water heater - has setting screw allowing adjustment of switch contact release point |
| 03/03/1992 | US5093592 Dynamoelectric machine with a terminal board mounted thereto |
| 03/03/1992 | US5092172 Cantilever beam G-switch |
| 03/03/1992 | US5092124 Condition-responsive snap-acting member, device and method of making |
| 02/27/1992 | DE4026973A1 Liq. level switch using reed relay contacts - closed when differences are produced due to coil immersion and cooling |
| 02/26/1992 | CN2097439U High-sensitive inching-trigger |
| 02/25/1992 | US5091612 Magnetically actuated proximity flow switch |
| 02/24/1992 | CA2048292A1 Method of manufacturing acceleration sensor |
| 02/24/1992 | CA2048290A1 Acceleration sensor |
| 02/18/1992 | US5089676 Liquid level float switch |
| 02/18/1992 | US5089675 Resistor card calibration retention method and fuel pump switch |
| 02/18/1992 | US5089674 Hydrostatic pressure sensor |