| Patents for H01H 35 - Switches operated by change of a physical condition (7,690) |
|---|
| 03/04/1999 | CA2301867A1 Water leakage protector apparatus |
| 03/04/1999 | CA2301085A1 Current interrupter for electrochemical cells |
| 03/04/1999 | CA2301049A1 Current interrupter for electrochemical cells |
| 02/16/1999 | US5872345 Pressure switch |
| 02/16/1999 | US5870817 Fluid pressure responsive electric switch and method for assembling same |
| 02/11/1999 | WO1999006787A1 Acceleration/deceleration sensing switch for munitions |
| 02/11/1999 | CA2298705A1 Acceleration/deceleration sensing switch for munitions |
| 02/10/1999 | CN2307357Y Simple air pressure controlled switch |
| 02/10/1999 | CN2307356Y Ball structure of float switch |
| 02/03/1999 | CN2306563Y Inclined switch |
| 02/03/1999 | CN1206961A High-voltage quick switching circuit for current variable flow control |
| 01/28/1999 | WO1999004406A1 Omnidirectional inertial sensor integrated into an electronic card |
| 01/13/1999 | CN1204764A Tilt detecting device |
| 01/12/1999 | US5857482 System for control of fluid vessel overflows |
| 01/06/1999 | CN1041554C Water storage tank |
| 01/05/1999 | US5856645 Crash sensing switch |
| 12/30/1998 | EP0887663A2 Borehole seismic detector system employing stabilisers |
| 12/30/1998 | CN2302593Y Permanent-magnet two-stage centring approach switch |
| 12/30/1998 | CN1203371A Borehole seismic detector system employing stabilizers |
| 12/29/1998 | US5854457 Tilting on-off switch |
| 12/29/1998 | US5854450 Touch sensor |
| 12/26/1998 | CA2241434A1 Door obstruction detector |
| 12/23/1998 | EP0803129B1 Mechanical acceleration switch |
| 12/16/1998 | EP0884691A2 Touch operation signal output device |
| 12/16/1998 | EP0884483A1 Differential pressure switch |
| 12/09/1998 | EP0883222A1 Self-protected trip device for immersed electrical transformer |
| 12/09/1998 | EP0883147A2 Hydraulic or pneumatic pressure differential electric switch |
| 12/09/1998 | EP0882988A2 Micromechanic acceleration switch |
| 12/09/1998 | CN1201246A Self-protection tripping mechanism for subway electric transformer |
| 12/08/1998 | US5847473 Electrical contactor having a double immersion sensing function |
| 12/08/1998 | US5847262 Impact detecting apparatus |
| 12/08/1998 | US5845730 Electro-mechanical accelerometer to actuate a vehicular safety device |
| 12/02/1998 | EP0881651A1 Threshold microswitch and a manufacturing method thereof |
| 12/01/1998 | US5842432 Thread consumption detecting apparatus for a sewing machine |
| 12/01/1998 | US5842346 Absorbent cartridge for release mechanism powered by contact with fluid |
| 11/24/1998 | US5839814 Miniature centrifugal lighting assembly |
| 11/19/1998 | WO1998052007A1 A magnetic induction type pressure sensor |
| 11/18/1998 | EP0878818A1 Switch with pneumatic drive and mechanical interlock |
| 11/17/1998 | US5837951 Inertia switching device, acceleration responsive device and method of making acceleration responsive device |
| 11/12/1998 | DE19719796A1 Acceleration switch, especially for measurement of impact of motor vehicle |
| 11/10/1998 | US5832664 Power window device with safety device |
| 11/03/1998 | US5829303 Method and apparatus for measuring a liquid level using a liquid level gauge having reed switches to determine the position of a magnetic float |
| 10/28/1998 | EP0873569A1 Switch status sensor |
| 10/28/1998 | CN2296086Y 电机保护器 Motor protection |
| 10/27/1998 | US5828138 Acceleration switch |
| 10/27/1998 | US5827962 Hydraulic brake fluid reservoir level indicator system |
| 10/21/1998 | EP0872864A2 Normally closed, pressure responsive electrical switch |
| 10/20/1998 | US5824910 Miniature hydrostat fabricated using multiple microelectromechanical processes |
| 10/15/1998 | WO1998045888A1 Current interrupter for electrochemical cells |
| 10/15/1998 | WO1998045887A1 Current interrupter for electrochemical cells |
| 10/15/1998 | CA2286337A1 Current interrupter for electrochemical cells |
| 10/15/1998 | CA2285186A1 Current interrupter for electrochemical cells |
| 10/13/1998 | US5822173 Condition responsive electrical apparatus having improved low cost housing |
| 10/06/1998 | US5818123 Electrical system for electrically interconnecting a parent switch device to a child switch device |
| 10/06/1998 | US5818122 Power supply circuit breaking apparatus for motor vehicle and power supply circuit breaking system for motor vehicle |
| 10/06/1998 | US5818002 Pressure change warning switch |
| 09/30/1998 | EP0867904A2 Automotive inertia switch and method of using the same |
| 09/29/1998 | US5814780 Pivotable float switch within a housing |
| 09/29/1998 | US5814779 Fluid pressure responsive electric switch |
| 09/29/1998 | US5814778 Multiple sphere motion detector |
| 09/23/1998 | EP0741838B1 Device for operating a high-tension switch by means of light energy |
| 09/17/1998 | DE19723522C1 Deceleration switch for detecting vehicle deceleration above defined threshold |
| 09/16/1998 | CN2291718Y Automatic induction switch device of booster electric machine |
| 09/15/1998 | US5808255 Fluid pressure responsive electric switch |
| 09/15/1998 | US5808254 Switch for four-quarters clock |
| 09/08/1998 | US5804816 Position transducer having optical beam generator for covering wide detectable range |
| 09/08/1998 | US5804783 In a vehicle |
| 09/08/1998 | US5802911 Semiconductor layer pressure switch |
| 09/03/1998 | WO1998038663A1 Plastics body wetted with a mineral-oil-containing substance as switching arrangement |
| 09/03/1998 | DE19707840A1 Mit einem mineralölartigen Stoff benetzter Kunststoffkörper als Schalteinrichtung With a mineral oil-like substance wetted plastic body as a switching device |
| 08/25/1998 | US5798912 Underhood lamp assembly with gravity-actuated switch |
| 08/19/1998 | CN2288500Y Liquid (gas) pressure-sensitive switch |
| 08/12/1998 | EP0857134A1 Steering wheel with opto-electronic sensor |
| 08/12/1998 | CN1190379A Optoelectronic sensor and weft yarn measurment and feeding equipment |
| 08/12/1998 | CN1039514C Straight-through flow switch |
| 08/11/1998 | US5793006 Collision detection device and manufacturing method of the same |
| 08/11/1998 | US5793005 Collision detecting apparatus operable in response to deformation and acceleration |
| 08/05/1998 | EP0856864A2 Shock sensor |
| 08/05/1998 | CN1189623A Shock sensor |
| 08/04/1998 | US5789716 One-way shaking switch |
| 07/30/1998 | WO1998033255A1 Reverse battery protecting device for the on-board electric network of a vehicle |
| 07/28/1998 | US5786553 Inertial switch |
| 07/28/1998 | CA1339976C Magnetically-damped, testable accelerometer |
| 07/23/1998 | DE19702116A1 Schutzvorrichtung gegen Falschpolung im elektrischen Bordnetz eines Fahrzeuges Guard against wrong in the electrical system of a vehicle |
| 07/22/1998 | CN2286532Y Dynamic switch |
| 07/15/1998 | CN2286345Y 真空开关 Vacuum switch |
| 07/15/1998 | CN2286344Y Gas pressure automatic starter |
| 07/15/1998 | CN1187680A 压力开关 Pressure Switch |
| 07/09/1998 | WO1998029889A1 Electro-mechanical accelerometer |
| 07/09/1998 | WO1998029888A1 Electro-mechanical accelerometer |
| 07/07/1998 | US5778115 Arrangement for switching a high-voltage switch by optical energy |
| 07/07/1998 | US5777290 Bank angle sensor |
| 07/07/1998 | US5777285 Automotive inertia switch |
| 07/07/1998 | US5775877 Submersible motor-driven pump with float switch |
| 07/01/1998 | EP0704100B1 Electronic control and triggering member set in the mouth, in particular for physically disabled persons |
| 07/01/1998 | CN2285511Y Sinking-floating automatic switch |
| 07/01/1998 | CN1186228A Shock sensor |
| 06/30/1998 | US5773775 Pressure actuated circuit breaker with frangible printed circuit board |
| 06/30/1998 | US5773720 Impact sensor and manufacturing method therefor |
| 06/25/1998 | WO1998027565A1 Glass capsule enclosed shock sensor |