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Patent Searching and Data


Matches 401 - 450 out of 18,930

Document Document Title
WO/2002/049058A1
A magnetic sensor assembly having a sensor (10) with an integrally-formed magnet (12) and housing (14). The magnet is preferably moulded from a molten mixture of plastic and magnet powder and positioned within the housing so that a porti...  
WO/2002/033718A1
EVS is use in the field of small electric currents and voltages. It is activated at occurence of vibrations ranging form low level to high intensity and frequency oscillations with limited time duration. It consists of the base plate - i...  
WO2001071198A3
A valve system (10) that employs a piezo-electric element (38) to activate a fluid flow valve (18) so as to use a minimal amount of electrical energy. The piezo-electric element (38) activates a pilot pressure valve (36), which allows a ...  
WO2001055729A3
A sensor arrangement (1; 20; 30; 40) is disclosed, for detection of forces, which might lead to a deformation of components, for example chassis components (10), in particular, on a motor vehicle, as a result of an accident. The sensor a...  
WO/2002/029840A1
The invention provides environmentally safe, non-mercury electronic switches. More particularly, the invention provides electronic tilt switches utilizing an electrically conductive sphere and having good resistance to physical damage of...  
WO2001099134A3
A pressure switch for a compressor or similar apparatus which can supply a fluid under pressure and is driven by an electric motor, comprises a support structure (1), a diaphragm (4) which is fixed to the support structure (1) and is int...  
WO/2002/011164A1
The invention relates to an auto-disconnector such as those used in transportation vehicles to disconnect an electrical circuit of the electric power supply by inertial processes in case of collision or overturning. The device has a hous...  
WO2001084722A3
A data entry device as shown in Figure 1 comprises a generally elongated body (12) having a plurality of keys (14) arranged along its length. Each key is associated with a plurality of values (14) assigned to respective regions on the ke...  
WO2001067815A3
An electrical heating apparatus includes an electrical heater (3) in which the inlet conduit (4) and/or the outlet conduit (5) is integrally formed with a pressure-responsive device (7) which senses the flow rate to or through the electr...  
WO/2002/001586A1
The invention relates to a pressure-sensitive switch, comprising: an edge structure extending in a substantially closed contour; a first carrier which is connected on its edges to the edge structure and which is electrically conductive o...  
WO/2001/099134A2
A pressure switch for a compressor or similar apparatus which can supply a fluid under pressure and is driven by an electric motor, comprises a support structure (1), a diaphragm (4) which is fixed to the support structure (1) and is int...  
WO/2001/098883A1
A panel switch which can reduce or avoid detection errors caused by disturbing light beans. This panel switch (10) has a side wa11 (54), in which an aperture (56) is formed at an iris part (50), and a side wall (58), in which an aperture...  
WO2001051105A3
A surgical irrigator comprises a pumping unit (10) connected to a handpiece (14) by means of elongated irrigation tubing (26). The pumping unit includes an impeller (32), batteries (30) and a battery powered motor (34) to drive the impel...  
WO/2001/092099A1
A flotation device (10) for maintaining a watercraft (12) in a floating condition is provided. The flotation device comprises an elongated housing (14) mounted to the watercraft. A carrier (20) is slidably received within the housing wit...  
WO/2001/092896A1
An acceleration switch (1) surely operated even when an acceleration is applied thereto in a direction other than a specified direction, comprising a movable part (M1) having movable electrodes (12) and a fixed electrode (14), the movabl...  
WO/2001/093390A2
A switch system, as shown in Figures 17 and 18, for automatically activating a mechanism such as a gas or fluid supply, an electrical switch, or chemical process is provided. The switch system comprises a float housing (103) and a float ...  
WO/2001/084722A2
A data entry device as shown in Figure 1 comprises a generally elongated body (12) having a plurality of keys (14) arranged along its length. Each key is associated with a plurality of values (14) assigned to respective regions on the ke...  
WO/2001/077514A1
A sensor arrangement (54, 56, 58, 60) for an integrated pressure management apparatus (20). The sensor arrangement includes a chamber (42, 44a) having an interior volume that varies in response to fluid pressure in the chamber. The chamb...  
WO/2001/071198A2
A valve system (10) that employs a piezo-electric element (38) to activate a fluid flow valve (18) so as to use a minimal amount of electrical energy. The piezo-electric element (38) activates a pilot pressure valve (36), which allows a ...  
WO/2001/071748A1
The invention relates to a device (10) for supplying a hydraulic consumer with pressure means, comprising a pressure generator (14), an electromotor (16) and a reservoir (18). A level switch (40) is located on the reservoir (18) for supp...  
WO/2001/069560A1
The invention concerns an anti-spoofing membrane for secure electronic modules. At least a button is moulded in said elastomer membrane (50); the button being under pressure when the module is closed to act on an electronic circuit (60),...  
WO/2001/067815A2
An electrical heating apparatus includes an electrical heater (3) in which the inlet conduit (4) and/or the outlet conduit (5) is integrally formed with a pressure-responsive device (7) which senses the flow rate to or through the electr...  
WO/2001/061139A1
The invention concerns a powered rolling shutter whereof the stator of the motor is connected to a fixed support via elastic means (R1, R2) for stopping the shutter in high and low abutment when the resisting torque exceeds a selected va...  
WO/2001/055729A2
A sensor arrangement (1; 20; 30; 40) is disclosed, for detection of forces, which might lead to a deformation of components, for example chassis components (10), in particular, on a motor vehicle, as a result of an accident. The sensor a...  
WO/2001/054276A1
The inventive opto-electronic switch comprises a light-emitting element (1) and a receiving element (2) which outputs a first signal (U(t)) whose value changes according to the amount of light received. The emitting element (1) and the r...  
WO/2001/051105A2
A surgical irrigator comprises a pumping unit (10) connected to a handpiece (14) by means of elongated irrigation tubing (26). The pumping unit includes an impeller (32), batteries (30) and a battery powered motor (34) to drive the impel...  
WO/2001/049386A1
A sensor for use in an interactive electronic device. The sensor comprises a base member having at least one recess formed therein which is partially defined by a peripheral wall thereof. Disposed within the peripheral wall of the base m...  
WO/2001/046975A1
The switch device (1) comprises a pair of cavities (51, 52), an elongate passage (2), a non-conductive fluid (53, 54) having a high electrical resistance, a conductive fluid (11, 12, 13) having a high electrical conductivity and an elect...  
WO/2001/046702A1
An acceleration detection device and method of setting the sensitivity of the device, comprising a compression coil spring having a nonlinear deflection-load characteristic, wherein the setting of sensitivity of the acceleration detectio...  
WO/2001/044016A1
A horn or other vehicle device can be activated or controlled by attenuating light. A horn switch, or an optical switch, has a light source (1), light detector (2), and a pathway (3) for light extending through a void. The switches are a...  
WO/2001/045126A1
A battery cut-off device and method, the device comprising: first and second electrical contacts; a bridge contact movable between a first, closed position in contact with the first and second contacts and a second, open position spaced ...  
WO/2001/035203A1
An operating device for electronic functional equipment, optionally in interaction with a display unit, where the device has a control element that is depressible for activation of a switch function, and stepwise is either longitudinally...  
WO/2001/033591A1
A two position switch of an electric motor has an actuator that is biased by a resilient terminal arm into sliding engagement with an annular collar of a centrifugal actuator. The centrifugal actuator collar controls movement of the swit...  
WO/2001/031664A1
An optically controlled micro-electromechanical (MEM) switch is described which desirablyutilizes photoconductive properties of a semiconductive substrate upon which MEM switches arefabricated. In one embodiment the bias voltage provided...  
WO/2001/022460A1
A snap disk formation assembly (10) and method provides a feedback control of a snap disk form station (12) in communication with an exercise station (14) coupled to a feedback station (16). A disk blank is inserted into a pocket and loa...  
WO/2001/003055A1
A joystick controller (10) for a portable radio communication device in which a ring of elasto-resistive material (30) -which when relaxed acts as an insulator, and when stressed acts as a conductor- is positioned below the joystick leve...  
WO/2001/000983A1
A two stage air filter restriction indicating device communicates with the supply of air passing from an air filter to the air intake of an engine. The amount of vacuum required by the engine to supply air is directly indicative of the a...  
WO/2001/001433A1
A bi-directional shock sensor (20) has a housing (30) and a reed switch (22) mounted to the housing. The reed switch has a central region (83), and an end (81) on either side of the central region with the reed switch defining an axial d...  
WO/2000/045404A1
A pressure-sensing switch assembly (10, 10') has an electrical region (B) and a gasoline vapor system pressure region (A) separated by a vapor and liquid impermeable wall (32), without sealing or flexible membrane devices. An electrical ...  
WO/2000/044017A1
A pressure switch device (1) is disclosed in which an electrical switch (3) is operated when a fluid pressure (P) in a working pressure chamber (34) acting on an operating diaphragm (9) exceeds a limit value. A pivotally mounted T-shaped...  
WO/2000/042588A1
A device (8) for controlling electrically operated apparatus such as a television receiver controllable by infra-red signals comprises a missile having a shock-absorbing exterior in the form of an outer body or shell (10) of foam rubber ...  
WO/2000/034915A1
The inventive indicating device with touch sensor consists of an electrochromic cell or liquid crystal cell known per se which is embedded between two transparent plates, a transparent cover plate and a transparent carrier plate. At leas...  
WO/2000/031766A1
A pressure control switch for monitoring a system pressure of a vacuum operated system, comprising a flexible diaphragm (17) that is received in a house (1) such that one side of the diaphragm is exposed to system pressure and the other ...  
WO/2000/030138A1
A bi-directional shock sensor (20) has a reed switch (22) positioned between two shock sensing magnets (56). Each magnet is an annular ring that travels parallel to the reed switch reeds (28) on a shaft (42) spaced in a direction perpend...  
WO/2000/025336A1
A shunt (34) is pivotally mounted to form a pendulum positioned between a reed switch (30) and a magnet (28). The shunt is formed of ferromagnetic material and is mounted such that as long as it remains between the reed switch and the ma...  
WO/2000/014757A1
A valve assembly (10) is operative for automatically shutting off both a water supply line (12) and gas supply line (14) to a gas-fired hot water vessel (16) upon detection of a water leak. The valve assembly (10) is connected in the wat...  
WO/2000/004562A1
A force-responsive sensor (5) is disclosed, such as for incorporation in a safety system for detecting an obstruction in a window opening closable by a motorised slidable window pane. The sensor (5) is mounted within a hollow volume (70)...  
WO/2000/003953A1
A portable water treatment apparatus including: a pump, a coarse filter means, an adsorbent filter means, a fine filter means, a silver ion generator downstream of the pump and in series with the adsorbent filter and control means for co...  
WO/2000/003458A1
The invention concerns a female electric connector for an electric household appliance, capable of receiving a male electric plug (3) mounted on a removable part (16) of the appliance, comprising a terminal (21) arranged to be connected ...  
WO/2000/000801A1
A conductive fluid leakage sensor capable of detecting a leak from a first electrically conductive or non-conductive container with a conductive liquid disposed therein, has a second or outer electrically conductive coating surrounding a...  

Matches 401 - 450 out of 18,930