Match Document Document Title
8796567 Switch conversion apparatus  
A switch conversion apparatus including an interface device, a mounting plate configured to mount to a toggle switch and including at least one aperture for receiving a toggle arm of a toggle...
7329819 Steering column module for a vehicle  
The invention relates to a steering column module for a vehicle, especially for a motor vehicle. The steering column comprises a base housing, at least one switch unit which is arranged in or on...
6252185 Delay switch with delay unit  
In the setting operation conducted by the handle 90 which is an operating section, an upper portion of the portion 26a' of the slidable T-post 26 is pushed by the end portion of the cam 90b, and...
6215079 Pressure controlled time switch  
A time switch has a resetting, movable switching member on which there is provided a suction cup which can be pressed against a counterpart body. The cross-section of an air inlet opening (9) into...
6168418 Ignition system with delay switch for a gas appliance  
An ignition system for a gas appliance comprises an ignitor for igniting gas, a gas valve which controls the flow of gas to the ignitor, and a delay switch which delays the opening of the gas...
4952759 Control device for controlling a circuit breaker  
The invention relates to a control device for a circuit breaker. The circuit breaker is controlled mechanically by an engagement spring (8), by a disengagement spring (2), and by a hydraulic...
4948927 Visco-elastic delayed actuator and system  
A visco-elastic delayed actuator and system are provided, including a visco-elastic delayed actuator which includes a restorable and collapsible structure having at least two confronting surfaces...
4737603 Isolation switch  
An isolation switch comprises a mounting plate with a hub adapted to extend forwardly through a wall of an explosion-proof enclosure. A shaft is journaled for axial movement in the hub. First and...
4681992 Cushioned clamp cylinder with proximity switches  
A cushioned clamp cylinder with proximity switches includes a cap of square shape defining a plurality of right angularly related end faces with a cushion chamber in the cap and a sensing port in...
4655313 Vehicle seat switch  
A vehicle seat switch apparatus comprising a frame adapted to be mounted beneath a vehicle seat, a first member supported by the frame for generally reciprocal vertical movement relative to the...
4596121 Control apparatus for selectively supplying electricity  
The present invention relates to improvements in an apparatus for supplying electricity, which can supply the electricity to the compressor after a predetermined time period has passed from an...
4552999 Time delay switch  
A time delay switch comprising a housing, an actuating device partially in and partially outside of the housing, a switch capable of being rendered to a first and a second state, biasing device...
4488022 Mechanism for adjusting the speed of displacement of an arc contact for a switching apparatus  
The invention relates to a mechanism for adjusting the speed of movement of an arcing contact for a switching apparatus for preventing main contacts of the apparatus from being damaged by arcing....
4480158 Time delay switching device  
A time-delay switching device which includes a pneumatic timer adapted to be triggered by an electromagnet. The switching device includes at least two switches, with each switch including a...
4460812 Pneumatically operated switch assembly  
A pneumatically operated switch assembly for controlling an electric current supply to an electric control system in addordance with a value of such a signal pressure as a negative or positive...
4435626 Pressure responsive switch actuating mechanism  
A pressure responsive reed switch operating mechanism comprises a magnet mounted on a rod which is fixed to a dashpot piston and which is spring urged against a movable stop. The location of the...
4430535 Damping device for electric circuit breakers  
The invention relates to an oil damping device intended to be used in operating mechanisms for puffer-type SF6 breakers where there is a risk that the contact movement is reversed during an...
4394550 Gas-blast switch actuatable by a mechanical drive by means of a drive element  
A drive element coupled with a mechanical drive is guided out of a switch housing through a through-passage housing containing a liquid bath. In the liquid bath there is immersed a hydraulic...
4387280 High speed hydraulically-actuated operating system for an electric circuit breaker  
This hydraulically-actuated operating system comprises a cylinder, a piston movable therein in an opening direction to open a circuit breaker, and an accumulator for supplying pressurized liquid...
4342884 Piston unit  
A small-sized differential piston unit is disclosed. The piston unit has a cylinder filled with liquid medium and a piston slideably mounted in the cylinder. An operation rod is operatively...
4297544 Pneumatically operating delay switches  
A delay switch working pneumatically includes a piston and cylinder arrangement with the cylinder compartment being in communication with the outside air through a non-return valve and a throttle...
4297554 Time delay switch mechanism  
A high voltage switch having a snap-action switching mechanism for effecting opening and closing of relatively movable switch contacts, and having mechanical time delay trip release mechanism...
4271861 Dishwasher fill level control arrangement  
A dishwasher employing a float assembly positioned in a centrally located sump in close proximity laterally and vertically to a horizontally rotating circulation pump impeller inlet area for...
4256933 Switching device for preventing prolonged electrical contact  
A switching device for preventing prolonged depression-action type activation includes a housing and a depressible plunger mounted in the housing. This plunger includes an upper portion and a...
4181829 Time delay switch actuating mechanism  
A time delay type of switch actuating mechanism is shown that can be assembled for either an "on delay" or "off delay" operation. A pair of contact carriers are mounted for linear motion, and a...
4180095 Dishwasher float switch control assembly  
A float support includes a guide sleeve extending upwardly from a dishwasher chamber sump for slidable reception of a float stem. The support includes a hollow standpipe having an upper portion,...
4179676 Time delay relay movement  
An improved movement for a time delay relay cooperates with an electromagnet and a timer to provide either "On Delay" or "Off Delay" operation of the relay contacts. The movement has an elongated...
4178491 Switch actuator means of the time delay type  
A switch actuator of the time-delay type is disclosed for operating an electrical switch having an ON-OFF lever, including a mounting plate upon which is secured a cylinder closed at one end and...
4164635 Wall switch timer  
The timer is adapted to be attached to a toggle light switch and comprises a body having a trip slide mounted in the body, with the slide having means for receiving and engaging the switch handle...
4161241 Dashpot apparatus including a flexible diaphragm piston  
A dashpot apparatus is shown as having a housing containing a movable diaphragm which, in turn, effectively establishes or defines two variable and distinct chambers at either side thereof within...
4095566 Vacuum timing system  
A vacuum controlled timing system for an electrical accessory circuit of an internal combustion system having a variable vacuum source provides a uniform residual vacuum condition for maintaining...
4093837 Oil circuit-breaker pump-assembly with improved shunting contact structure  
An improved oil-pumping piston-assembly is provided for an oil-type circuit-interrupter to improve the interrupting performance during low-current conditions, having an improved hydraulic-dashpot...
4038619 Pneumatic timer  
A pneumatic timer translating the external force of an electromagnetic relay or the like into rotational movement of a camshaft to actuate a set of switch contacts. The rotation of the camshaft is...
4019001 Pneumatic timer  
A pneumatic timer is constructed by stacking a calibration subassembly on top of a diaphragm housing stacked above a diaphragm subassembly, and including a filter capsule subassembly interposed...
3970807 Electric switch having a time-delay mechanism  
An electric switch which has a time-delay mechanism, comprises a housing with a fixed contact disposed in the path of swinging movement of a spring contact arm having a movable contact at its free...
3944030 Pneumatic time-limiting device  
In a mechano-pneumatic timer device having a vessel, a membrane piston with its skirt fixedly attached to the vessel for defining jointly a variable volume chamber, a spring for urging the piston...
3934865 Underwater timer and release device  
An underwater timer and release device comprising a cylindrical housing sealed at its opposite ends and adapted to receive a slidable spring-loaded piston therein. The piston includes a metering...
3912247 Pneumatic retard having stroke-accelerating valve  
A pneumatic retard, of the type used to achieve time-delayed actuation of water-flow alarms or other devices, has a pneumatic chamber from which air is slowly discharged under the pressure applied...
3859484 CYCLIC PRESSURE SWITCH WITH PLURAL DIAPHRAMS  
A liquid level sensing system comprises a pumping section with a housing across which there is stretched a flexible diaphragm dividing the housing into a pair of chambers one of which is in...
3852546 PRESSURE ACTUABLE SWITCH APPARATUS WITH BELLOWS AND FLUID DAMPING MEANS  
Pressure actuable switch apparatus is disclosed as comprising a switch mechanism, an envelope for receiving the switch mechanism therein and having a portion displaceable in response to increased...
3843855 ANTI-HOLDDOWN DEVICE WITH DIAPHRAGM ACTUATING SWITCH AND PISTON  
This specification discloses an anti-holddown switch actuating mechanism in which a switch is operated by an increase in air pressure upon actuation of a piston-like plunger in a closed chamber,...
3833778 BELLOWS-TYPE TIME DELAY DEVICE FOR RETARDED SWITCH  
Particularly compact, removable bellows-type timing device for electric contacts whose closing or opening can be delayed. This timing device comprises a movable contact-holder pivotally mounted on...
3829636 OVERFLOW CONTROL DASHPOT-TYPE FLOAT FOR A DISHWASHER SWITCH ASSEMBLY  
A float for use in a dishwasher to control an externally mounted overflow switch in response to a potential overflow condition existing within the dishwasher tub. The float is loosely mounted on a...
3798397 TIME DELAY SWITCH HAVING CONTACT RAM ACTUATOR AND ENERGY STORAGE MEANS  
A short time switch for carrying out switching operations of limited duration is described. The switch is actuated by, for example, a pushbutton, but the remainder of the switching operation is...
3797616 PNEUMATIC TIMER  
An open-circuit pneumatic timer of the type comprising an air intake filter, a timing device having a throttling channel, a bellows and connecting openings, wherein the filter is housed in a...
3793498 AUTOMOTIVE INERTIA SWITCH WITH DASHPOT TYPE ACTUATOR  
Herein disclosed is a mechanical pressure switch device which serves not only as a support mechanism for a bumper of a motor vehicle but as a combination impact detector and switch which is...
3737596 CAM OPERATED RETARDED TIMER SWITCH ASSEMBLY WITH DASHPOT TYPE AIR TIMER UNIT  
This invention relates to a combined, pneumatic, mechanical and electrical control timer mechanism including an air timer unit which comprises a resilient diaphragm having its outer periphery...
3731021 TIME DELAY SWITCH WITH IMPROVED DASHPOT MEANS  
An electrical time delay switch has its two electrical contacts housed within a cylinder in which a piston is slidable for operation of the contacts. The first contact is rigidly attached to an...
3681721 TIME DELAY SWITCH  
A time delay switch including a sealed housing divided into a pair of chambers by a flexible diaphragm. A reset orifice pin communicates the chambers with each other and includes a pair of...
3671698 SWITCH CONTACT CHAMBER FOR ELECTRICAL CIRCUIT BREAKERS OF THE GAS BLAST TYPE  
A circuit breaker of the gas blast type includes a switch contact chamber housing a stationary contact member and a movable contact member which is actuated by pressurized gas against a counter...