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Matches 501 - 550 out of 18,953

Document Document Title
WO/1996/015007A1
The disclosed sensing device is comprised of a main body (8) provided internally with two portions, a front portion (17) and a back portion (18) respectively, which are traversed by a rod (10) sliding in both directions. In the front por...  
WO/1996/011287A1
A gallium-indium-zinc-copper metallic material has been found to exhibit many of the advantageous properties of mercury, such as electrical conductivity, fluidity, and high vaporization temperature. The metallic material is formulated by...  
WO/1996/011489A1
An accelerometer (10) features a housing (12) having a passage (14) of rectangular cross section formed therein, the width dimension of which gradually increases with increasing displacement along a central longitudinal axis (16) away fr...  
WO/1996/002927A1
An improved acceleration sensor (10) includes a housing (12) having an internal passage (14) defined therein, a sensing mass (18) located within the passage which moves from a first position within the passage towards a second position t...  
WO/1995/034904A1
A micromechanical memory sensor includes a latch member assembly (20, 30) mechanically latching upon detection of a threshold value of a variable condition (ambient temperature, acceleration, pressure). The mechanical latching is detecte...  
WO/1995/032514A1
A vibration switch (10) is constituted by assembling discoid electrodes (11 and 12) having aligned projecting parts (16) on their internal surfaces together at a prescribed interval and putting a spherical body (13) in the space (21) bet...  
WO/1995/030129A1
The invention relates to a system and method for determining a volume flow rate of fluid, particularly liquid such as sewage, comprising a conduit (4') for passage of sewage, a pivotable flap valve (2) which is mounted at an outlet (4) o...  
WO/1995/028728A1
An electronic control and triggering member held in the mouth, useful in particular for physically disabled persons, allows them to control various appliances.  
WO/1995/024727A1
Inertia circuit breaker for a motor vehicle electric storage battery comprising a metallic ball (7) held under pressure on its seats (5A, 5B) by a spring washer (25) calibrated for applying pressure to the ball (7) which, on impact, is r...  
WO/1995/022741A1
Sensor apparatus comprises a housing (1, 1a, 1b, 1c) defining a cavity (2), and a first magnetic member (3) mounted on the housing (1) above the cavity (2). A second magnetic member in the form of two ball bearings (5, 6) is suspended, b...  
WO1994029891A3  
WO/1995/002786A1
A miniaturized lighting apparatus for a rotating object includes a light-emitting diode (LED) (18), a centrifugal switch (20), a tiny 3 volt power source (22), and electrical conductors (24, 25). The switch is configured to provide power...  
WO/1994/029891A2
A vehicle power distribution system comprises an input (36) for connection to a power supply (B), a first output for connection to main vehicle services (16'), a second output for connection to auxiliary vehicle services (16), and an ine...  
WO/1994/029278A1
The invention pertains to compounds that can be reacted with a carboxyl function to form an ester bond, with a protective group and in particular an anchor group provided for the carboxyl function. The invention also pertains to esters o...  
WO/1994/025974A1
A switch for sensing inclinations and vibrations in the field from domestic electric products to industrial apparatuses. The switch comprises a first electrode, a second electrode having a recess or projection and mounted on the first el...  
WO/1994/019243A1
Liquid gallium or gallium alloy (10) is utilized as the conductive fluid in a switch or sensor housing (12). In order to prevent wetting of the interior walls of the switch or sensor housing (12), the liquid gallium or gallium alloy (10)...  
WO/1994/016418A1
Transducer apparatus (10) responsive to external perturbations is disclosed having an electrically responsive transducer circuit (12) energized when a display member (18) and an elongate member (20) move from a gravity determined quiesce...  
WO/1994/011741A1
An acceleration sensor (10), in particular for motor vehicle safety systems, has a magnetically controlled electric switch (23). A magnet (15) provided therefor is arranged so as to move against the force of a restoring element (20). The...  
WO/1994/009504A1
A pressure control for use in applications such as refrigeration, air conditioning and ice generating machinery includes a highly accurate snap acting switch (100, 102), field adjustable trip points and reset points and a reference scale...  
WO/1994/009503A1
A pressure operated switch device in which switch operation is effected by movement of the diaphragm in response to a fluid pressure difference across it, permanent magnets (40, 41) hold the diagphragm assembly (10) against switch operat...  
WO/1994/007253A1
An acceleration sensor (10) includes a nonmagnetic tube (14); an iron washer (18) encircling a longitudinal portion of the tube (14); a magnetic sensing mass (30) located in the tube (14) and magnetically biased by the washer (18) toward...  
WO/1994/006144A1
Proposed is an inertia switch with an inertial mass which is suspended by springs (1) from a mounting block (7). The springs are designed as curved flexure springs. If an acceleration acting on this sensor exceeds a critical value, the i...  
WO/1994/005029A1
A circuit breaker comprising a base (1) with two electrically separated posts (19) respectively connectable into a circuit through lugs (4), releasable catch means (20, 21) to couple a retainer (22) which includes a weight (23) to the ba...  
WO/1994/000863A1
The flow switch assembly (10) of a fluid power apparatus comprises a fluid flow pressure operated switch (10) which activates upon the failure or degradation of fluid flow. A body (14) contains therein a blind bore (15) which receives a ...  
WO/1993/026026A1
A shock sensor (300) comprises: a lead switch (310) fixed in the sensor case, and having a lead contact which changes from a first state to a second state by a magnetic force; a magnet (315) fixed apart from the lead switch by a given di...  
WO/1993/023984A2
The present invention comprises a casing (1), a permanent magnet (3) mounted inside it on a rotation shaft (2), a switch (4) and a limiter (5) of the oscillations of the magnet (3), mounted on the casing (1) which, in turn, is mounted in...  
WO/1993/024948A1
A traffic accident detecting sensor for a passenger protection system in a vehicle with a low-retentivity seismic mass (2) which can move along a guide (5) between two extreme positions and is normally held in a first extreme position by...  
WO/1993/022781A1
A pressure switch (30) adapted to be placed within a pressurized chamber for generating a logical signal when the pressure within the chamber reduces to a determinable pressure P1. The pressure switch (30) comprises: a pressure vessel (3...  
WO/1993/021616A1
The present invention provides an integral burst sensing disk assembly (8) wherein a disk (10) forms an integral part of the burst sensing circuit (24, 26, 28, 30, 32). The improvement of the instant invention comprises using a rupture d...  
WO/1993/014429A1
A remote switch (12) system for controlling electrical devices, such as electrical lights, from a remote switch (12) location using a single optical fiber to communicate the controlling signal from the remote switch (12) to the device. T...  
WO/1993/006613A1
A crash sensor (10) for automobiles of the type having a movable mass (20) damped by air viscosity has switch contacts (32, 80, 90) that compensate for changes of air viscosity with temperature, a venting valve (22, 36, 38) that provides...  
WO/1993/004898A1
In a sensor (11) for the automatic triggering of safety devices in motor vehicles, a cylindrical seismic mass with a permanent magnet (17) at one end is arranged inside the housing. The permanent magnet (17) is actively coupled to a Reed...  
WO/1993/005491A1
A switch device equipped with a sensor for confirming the operation of an ejector, sensing the existence of an article transferred by a suction pad or for confirming suction of a transferred article; and a wiring structure between a cont...  
WO/1993/003385A1
The proposal is for an acceleration sensor intended in particular to detect a motor vehicle collision. The sensor has a spring-mass system (1) with a stable initial position (4) and a stable deflection position (5). On acceleration in th...  
WO/1993/003312A1
A float assembly (46) for use in a steam cooking device (10) and means (138) for spraying a fluid toward the float assembly (46) to keep mineral deposits and other scale from forming on the float assembly (46).  
WO/1993/002464A1
In an acceleration sensor (10) for the automatic triggering of passenger protection devices in motor vehicles, a ball (15) acting as an inertia body is fitted in the base (13) of a chamber (14) with obliquely rising side walls (27) where...  
WO/1993/001605A1
Crash sensors are used for frontal impact sensing. In cases where the passenger compartment mounted discriminating sensor (530) is used as a backup to forward crush zone mounted crash sensors (510, 520) or where the vehicle occupant is w...  
WO/1993/001606A1
A corrosion resistant fluid flow switch for insertion in a fluid flow channel or line. The flow switch comprises a housing, at least one switch assembly connected to a power source and located therein, a paddle arm (6) electrically and m...  
WO/1993/001071A1
The crush sensor (100) is designed for arrangement in the crush zone of a motor vehicle. The crush sensor (100) is operative to determine when and if a crash is severe enough to deploy a passive restraint system, such as an airbag or sea...  
WO1992015109A3  
WO/1992/017895A1
The invention relates to an electrical tipping contact to make an electric circuit automatically when an electrical device is taken out of its inoperative position in any direction by tipping or tilting through a given angle and to break...  
WO/1992/015109A2
Arrangement composed of a thread having supply lines and discharge lines, wherein a supply line leads perpendicularly to the thread and the corresponding discharge line further extends on the other side of the thread. The thread has the ...  
WO/1992/012523A1
The contactor for firing a pyrotechnique charge comprises a support base (6) made of an insulating material and having at least two conducting terminals (7 and 8), a contact sleeve (13) centered coaxially on the base and in contact with ...  
WO/1992/009094A1
A sensor (11) for the automatic triggering of safety devices in motor vehicles comprises inside the housing, a cylindrical seismic mass (15) which has a permanent magnet (17) at one end. The permanent magnet (17) is in operative connecti...  
WO/1991/019309A1
Apparatus for detecting a sudden rise in pressure of a source thereof is disclosed which is especially useful for activating explosion suppression or isolation equipment by virtue of the fact that the apparatus is capable of detecting a ...  
WO/1991/019310A1
A differential pressure sensor comprising a housing forming a high pressure chamber (20), a nozzle (14) mounted on the housing at one end of the chamber, a diaphragm (24) mounted in the chamber to form a low pressure chamber (25) in the ...  
WO/1991/016233A1
A hydrostatic pressure sensor, one use for which is to initiate the automatic deployment of emergency marine safety equipment, when a specified depth below the water level is exceeded. The sensor uses a novel method of compensating for a...  
WO/1991/014276A1
An acceleration switch for sensing certain positive or negative accelerations which exceed a given limit value, in particular for safety devices in motor vehicles, has a housing (1) containing a switch which is actuated and automatically...  
WO/1991/012622A1
A pressure responsive switch apparatus (10) comprising a housing (14) including a wall (42) defining a passageway (46) having an end (58) adapted to communicate with a source of fluid under pressure, a switch (90) supported by the housin...  
WO/1991/011737A1
An earthquake sensor comprises a seismoscope (1) equipped with a mercury droplet (2) placed in a recess (4) formed at the center of a vibration surface (3) and with an electrode (6) disposed around mercury (2) and coming into contact wit...  

Matches 501 - 550 out of 18,953