Abstract: A long-proportional-stroke force motor which outputs force proportional to the exciting current. The motor has a magnetic circuit wherein a non-magnetic spacer is positioned axially between a magnetic guide and a magnetic sleeve. An armature moves within a central opening defined by the guide, the spacer and the sleeve. An end portion of the guide, adjacent to the spacer, has a sectional profile through a stepped surface facing radially outward and the corners of the steps define a curve which satisfies the following expressions: ? Y ? X > 0 , ? ? 2 ? Y ? X 2 > 0 , where X is a coordinate on an X-axis corresponding to a central axis of the guide; wherein the armature is moved in a direction along the X-axis by application of exciting current to a coil surrounding the guide, spacer and sleeve; and Y is a coordinate on an axis orthogonal to the X-axis.

Abstract: A new class of fundamental devices and methods for their manufacture and use. The bulk magnetic field replicators of the present invention require no precision machining or alignment to accurately reproduce magnetic fields of any complexity, nor extreme positional stability to maintain superconductivity. Such bulk devices may be formed of either low or high critical temperature superconductive materials, but are particularly adapted to formation from high critical temperature materials.

Abstract: An electromagnetic actuator includes a coil, which is formed in an annular shape, a plunger, and a stator, which receives the coil inside the stator and forms a magnetic circuit along inner and outer circumferences of the coil through the plunger. The stator includes first and second stators. The first stator includes a magnetic attraction portion that attracts the plunger in an axial direction of the plunger by magnetic force generated by the coil, and a first yoke portion that covers the outer circumference of the coil. The second stator includes a radial direction magnetism delivery-receipt portion that delivers magnetism in a radial direction of the plunger to and receives magnetism in the radial direction from the plunger, and a second yoke portion that covers the outer circumference of the coil. The first yoke portion and the second yoke portion overlap in the axial direction and are magnetically joined.

Abstract: The invention relates to an electromagnetic actuation unit (2) of a hydraulic valve (1), with a housing (14), a closing body (4b) and a sealing element (6), the closing body (4b) being plugged into an insertion opening (14a) of the housing (14), the sealing element (6) bearing against the closing body (4b) and the housing (14) and protecting the interior of the actuation unit against the ingress of media

Abstract: A magnetic fastening system for connecting a first member against a second member. The system includes a first flexible magnet longitudinally associated with at least a portion of an edge of the first member and a second flexible magnet longitudinally associated with at least a portion of an edge of the second member. The first and second flexible magnets are aligned to attract one another as the first and second members are moved into their connected position to then pull the first and second members into connecting contact.

Abstract: A sealing member which seals a sealed space where a movable core of an electromagnetic actuator is arranged, includes: an inner ring portion and an outer ring portion which are respectively arranged inside and outside in the radial direction, come into contact with the upper surface of a flange of a fixed core and the lower surface of a coil assembly, and are compressed therebetween; and a thin connection portion integrally connecting the inner and outer ring portions. Therefore, the inner and outer ring portions are compressed and escape toward the upper and lower surfaces of the thin connection portion, whereby the axial thickness of the sealing member can be reduced in an assembled state while securing the sealability of the sealing member.

Abstract: A magnet switch which may be employed in automotive engine starters is provided. The magnet switch includes a metallic terminal which extends through a hole formed in a switch cover to have one of ends thereof protruding outside the cover. The other end of the terminal is connected to an exciting coil to energize it to establish an electric connection between contacts. The magnet switch also includes a cylindrical seal and a stopper. The seal is fit on the end of the terminal to hermetically seal a clearance between the hole and the terminal. The stopper provided on the terminal works to stop the seal from moving to the other end of the terminal, thereby ensuring the stability of installation and sealing performance of the seal in the magnet switch.

Abstract: A solenoid assembly is disclosed. The solenoid assembly has a housing having a cavity disposed therein. The solenoid assembly also has a unitary stator having a plurality of separated portions. The separated portions are held together by at least one lip located on an outer periphery of the stator. The stator is sized to fit within the cavity disposed in the housing.

Abstract: A vent assembly is provided for allowing internal contaminants to exit a solenoid. The vent assembly includes a vent membrane interposed between a gasket and a support. The support may have a variable diameter. The vent assembly attaches to the solenoid via a mating cover of the solenoid, which includes a vent opening that aligns with an opening in the gasket and includes a counter bore that captures the gasket. The vent assembly allows contaminants to exit the solenoid through a vent membrane. It also prevents contaminants from entering the solenoid around the vent membrane without the use of injection molding.

Abstract: The invention relates to an actuating device, particularly an actuating magnet, for actuating valves. In order to improve the sealing action of an actuating magnet, the invention provides that a contacting plug insert (48) has a seating surface (54) against which an annular sealing part (52) rests and which extends in the form of a groove inside the plug insert (48). The groove depth is selected so that, when in an unpressed state, approximately half of the sealing part (52) is accommodated inside the groove (56). When the groove (56) is fitted with the sealing part (52), it is completely filled whereby resulting in a projection that sealingly closes the gap (58) arising between a plug plate (40) and an outer peripheral surface (50) of the housing (18).

Abstract: A magnetic circuit is provided which includes: a bottom yoke; a center pole disposed at the center of the front of the bottom yoke; a main magnet having a ring shape and disposed at the front of the bottom yoke; a top plate having a ring shape and disposed at the front of the main magnet; a repulsion magnet disposed at the rear of the bottom yoke; and a yoke cover disposed to cover the rear and side of the repulsion magnet, wherein the yoke cover has an outer diameter dimensioned equal to or smaller than the outer diameter of the main magnet, whereby the magnetic flux density at the air gap g can be enhanced. Thus, the magnetic circuit described above achieves an excellent magnetic efficiency.

Abstract: According to the invention, a starter includes a motor and an electromagnetic switch. The electromagnetic switch includes a switch case, a movable contact, a fixed contact, a contact cover, an excitation coil, an excitation coil terminal, a motor terminal, and a protective cover. The excitation coil terminal has a first end, which is located inside the contact cover and electrically connected to the excitation coil, and a second end that protrudes outside the contact cover so as to be electrically connected to a power source. The motor terminal has a first end, which is located inside the contact cover and electrically connected to the fixed contact, and a second end that protrudes outside the contact cover and is electrically connected to the motor. The protective cover covers both the second end of the excitation coil terminal and the second end of the motor terminal, thereby protecting both the second ends.

Abstract: The metal housing of the case of a contactor includes an annular rib extending continuously opposite the cylindrical periphery of the main stationary core, the rib having an internal diameter respectively greater than that of the ferrule and smaller than that of the housing, so as to ensure the locking of the different parts of the case and the crimping of the housing on the stationary magnet following local deformations exerted on the reduced diameter of the swaged part defining the rib.

Abstract: A solenoid assembly (23) includes a coil assembly (65) having at least one coil winding (73) and an electronic circuit assembly (67), which is in electrical communication with the coil assembly (65). The electronic circuit assembly (67) has a printed circuit board (79) and at least one electronic component (81), which is surface mounted on the printed circuit board (79). A coating material (85) coats all of the plurality of external surfaces of the surface-mounted electronic component (81). A casing (87) over-molds an outer longitudinal surface (77) of the coil assembly (65) and all of a plurality of external surfaces of the electronic circuit assembly (67).

Abstract: An electromagnetic actuator comprises an driven member and magnetostrictive elements which change the dimensions thereof when activated or deactivated by selectively applying magnetic flux therein. The driven member is moved in a selected direction when the appropriate elements are activated and deactivated in a controlled manner.

Abstract: A switchgear, especially for actuating valves, includes a housing (18) and a coil body (10) disposed in the housing. A switch element is guided in the coil body. The coil body is provided with a winding (14) of a conductor (16) that is connected to a plug connector (22) via contact elements (20). At least some sections of the housing (18) and of the plug connector (22) are enclosed by a plastic compound (24). Sealing devices (40) seal off the interior (42) of the switchgear from the surroundings (44). At least one of the sealing devices (40) is configured as a sealing web (48) of a meltable material. The sealing web (48) is disposed on the bottom face (50) of a plug plate (26) of the plug connector (22) which faces the housing (18).

Abstract: A fuel injection apparatus having at least one solenoid valve for controlling the fuel injection that is contained in a housing part and a solenoid assembly having a magnetic coil and a magnet armature inserted into a recess of the housing part. A cover piece that can be attached to the housing part fixes the solenoid assembly in the housing part. A spring element is disposed between the cover piece and the solenoid assembly and clamps the solenoid assembly in the housing part. At least one securing element is formed onto the spring element and is of one piece with it, which secures the spring element to the housing part and secures the solenoid assembly in the recess of the housing part without the cover piece being attached to the housing part.

Abstract: The invention relates to an electromagnet for actuating a valve. To this end, the electromagnet (28) comprises an armature (58), which can be axially displaced in an armature space (57, 77) and whose axial motion displaces a tappet (29) to the valve. The electromagnet is provided with reflux channel (71.1), which is connected to the armature space (57, 77) and via which the armature space (57, 77) is connected to a tank volume (25) in order to lead away a pressure medium leakage flow that is flowing out of the valve and into the armature space (57, 77).

Abstract: According to a solenoid air valve, a flange portion of a moving core and a flange portion area of a bobbin implement a stop area defining a distance of travel of the moving core in a direction away from a fixed core. An end portion of a shaft portion of the moving core can project outward through an opening of a frame cover, so that a gap between a surface of the frame cover facing the shaft portion and a side surface of the shaft portion (distance: L2) can be minimized. Consequently, a solenoid air valve having a structure allowing improvement in magnetic efficiency by making smaller the gap between the frame and the moving core is provided.

Abstract: A moving core of a solenoid air valve has a flange portion arranged on a side of a fixed core, provided in a radially projecting manner and having a first diameter, and a shaft portion having a second diameter smaller than the first diameter. Therefore, a sufficient area of magnetic pole is ensured around a rubber packing in the flange portion of the moving core. Consequently, the solenoid air valve structured such that an area of magnetic pole is sufficiently ensured even if the moving core is made thinner in order to ensure a volume of a coil body in reducing the solenoid air valve in size can be provided.

Abstract: In a solenoid valve having a valve section having a valve member which comes into contact and separates from a valve seat to switch passages, and a solenoid portion for driving the valve member, the solenoid portion includes a fixed core, a bobbin around which a coil is wound, a cylindrical magnetic cover constituting an outer profile of the solenoid portion, a magnetic plate and a moving core. An electrical insulation film is formed on an inner surface or both inner and outer surfaces of the magnetic cover.

Abstract: A control unit having a circuit substrate mounted within a housing that is adapted to be mounted upon a hydraulic valve body with a coil spacer mounted upon said substrate. The coil spacer including at least one coil support ring having resilient member extending in a radial direction from the edge of the ring into the center of the ring. The control unit also including a solenoid coil and flux casing assembly mounted upon the coil spacer ring with the solenoid coil and flux casing assembly flexing the resilient member such that the resilient member urges flux casing away from the coil spacer.

Abstract: A direct current contactor having at least one low current terminal and at least two high current terminals is disclosed. The low current terminal is connected to a spring, which is nested in a chimney-shaped receptacle, where it is coupled to the contactor's coil. The chimney shaped receptacle also has a slot that receives a terminal blade that electrically connects the spring to the coil. The housing of the solenoid is designed with longitudinally extending channels that receive the receptacles, which prevents the assembly from rotating within the housing unit. Each terminal is provided with ribbed and knurled areas to restrict rotation of the terminal in the housing and the mating connection while tightening.

Abstract: An improved electromagnetic actuator having a coil (10) on which a current is impressed, a magnet (20) that forms a magnetic circuit across a magnetic gap (G) with a magnet yoke (21), and having a diaphragm (11) that vibrates when a high-frequency current is impressed, and a vibration plate (22) that vibrates when a low-frequency current is impressed, with these parts enclosed within a basket (3) and the coil (10) placed within the magnetic gap (G). As one invention, a radial array of magnets, a vibration plate with a double-suspension structure, and a bottom plate of magnetic shielding material are placed in the basket to suppress the leakage of magnetic flux.

Abstract: An encapsulated solenoid assembly including an electronic actuator and an elongate metallic armor tube for receiving an electrical conductor therethrough which is electrically connected to the electronic actuator. The electronic actuator and an end portion of the armor tube are encapsulated within an outer casing of encapsulation material to integrally couple the armor tube with the electronic actuator without the use of additional connection components or complex attachment arrangements. In one embodiment, the armor tube is corrugated to facilitate bending and to aid in maintaining engagement with the encapsulation material. In another embodiment, the electronic actuator includes a magnetic plunger that is displaceable along an actuation axis, with the armor tube extending along a longitudinal axis laterally offset from the actuation axis.

Abstract: The invention relates to a device for making contact between a solenoid and an electronic control unit arranged neighboring a valve block, wherein the solenoid projects away from a side wall of the valve block by a magnetic coil and a magnetic core, contact elements being arranged in an end face region of the solenoid facing towards the valve block in such a way that the contact elements can be directly electrically connected to corresponding contact elements arranged on a wall of the electronic control unit or of the valve block.

Abstract: An electromagnetic valve has: a coil unit including a bobbin around which a coil winding is wound, the bobbin having a central hole; a pipe body in which a fixed core is press-fitted and welded; and a valve operating unit with the pipe body inserted in the central hole of the bobbin at an one end thereof, a valve of the valve operating unit being opened or closed when the coil unit is energized, wherein, in an inserted portion of the pipe body opposed to the central hole of the bobbin, a welding portion in which a fixed core is welded is formed in a thin-wall sectional shape reduced only an outer diameter thereof, and a difference in the outer diameter between the welding portion and the inserted portion serves to absorb the swelling of a bead due to the welding.

Abstract: An electromagnetically operable valve having an electromagnetic circuit which includes at least one solenoid coil, a core used as internal pole, and an armature, as well as a magnet housing at least partially surrounding the solenoid coil. The magnet housing is produced from a sheet-metal blank with the aid of rolling or bending. The magnet housing has a middle housing area that is adjoined in the axial direction on both sides by attachment areas which have a smaller outside diameter than the housing area. The valve is particularly suitable as a fuel injector for fuel-injection systems of mixture-compressing internal combustion engines with externally supplied ignition.

Abstract: A magnetic body case in a solenoid for an electromagnetic valve has a cylindrical skirt portion which surrounds a side face of a bobbin and a cap portion which covers one end face of the bobbin in an axial direction thereof, these skirt portion and cap portion are respectively formed individually, and the magnetic body case is assembled by coupling the cap portion to one end of the skirt portion in the axial direction.

Abstract: A coil assembly comprises a coil wound upon a bobbin. A pair of terminals is supported by the bobbin. The coil has a pair of lead wires, each of which is connected to one of the terminals. Each terminal is adapted to be coupled to an electronic control unit. The coil is enclosed at least in part by a flux return casing. At least one resilient member is arranged and configured to urge the bobbin and the casing axially downward.

Abstract: A stator core integrally includes a container portion and an attracting portion. The container portion contains and supports a plunger to allow it to reciprocate thereinside. The attracting portion magnetically attracts the plunger. The plunger includes a moving core made of magnetic material, and a nonmagnetic cup fit to the moving core. The cup integrally includes a cylindrical wall covering the outside wall of the moving core, and a bottom covering the lower end of the moving core. Air gap between the moving core and the container portion can be reduced by making the thickness of the cup as thin as possible. Thus, an attracting force for attracting the plunger without increasing winding number of the coil.

Abstract: A pressure-tight unit, for example, a hydraulic unit having a functional unit placed in a housing, is provided. The housing has a recess, where the functional unit is placed. The functional unit has a cover plate made of thermoplastic material, which closes the recess in a pressure-tight manner. A gap is formed between the housing also made of thermoplastic material and the cover plate, where an insert can be placed, with which a pressure-tight joint can be formed between the housing and the cover plate. The pressure-tight joint is produced using for example ultrasonic welding, with a sonotrode of an ultrasonic welding system being placed on the insert.

Abstract: A method of joining a connector 12 to an electromagnetic actuator 10 is provided. The actuator 10 has a metal housing structure 14, 18 and electrical leads 24, 26 extending from the housing structure. The method includes providing at least one channel 30 in the housing structure and a port 36 communicating with the at least one channel 30 and with a mounting surface 28 of the housing structure. The plastic connector 12 is molded on the mounting surface 28 and plastic material in fluid form is permitted to flow through the port 36 and into the at least one channel 30 to fill the channel and the port. The plastic material is permitted to cool and harden to define the connector 12 with the connector being interlocked with respect to the housing structure via the plastic material in the at least one channel 30.

Abstract: In a solenoid portion of a solenoid valve, a fixed core for axially attracting a plunger due to magnetic force generated by a magnetic coil is divided into two. One is a cylindrical yoke having an opening at an axial end and a bottom at the other axial end. The other one is a cylindrical stator core having a flange protruding radially outwardly at an axial end thereof. The bottom of the yoke is provided with a thick body portion having a center recess. The inner surface of the opening of the yoke is fitted to an outer surface of the flange and the inner surface of the recess of the thick body portion is fitted to an outer surface of the stator core. Accordingly, constructions of molding dies for manufacturing the yoke and the stator core are simple. Further, only limited surfaces of the yoke and the stator core, which are fitted to each other, need accurate dimensions so that magnetic gap is minimized.

Abstract: In a magnetic switch for a starter motor, a magnetic core member providing a magnetic flux path is composed of separate components: a first core, a cylindrical yoke and a second core, all contained in a cup-shaped frame in close contact to one another. The first core is forcibly inserted into the cup-shaped frame, and the cylindrical yoke formed by rounding a flat plate into a C-shaped body having a small opening is also forcibly inserted in the cup-shaped frame by squeezing the small opening. The separate components are firmly pressed to each other by an axial force generated by caulking an open end of the cup-shaped frame. A switch cover is connected to the magnetic core member not to loosen the axial force connecting the components. Thus, magnetic resistance increase in the magnetic flux path formed by separate components is effectively suppressed.

Abstract: The invention describes a control unit of a valve mechanism with an electromagnetic coil (1) where the electromagnetic coil (1) is electrically and mechanically connected to the control unit via a connection device which has an electrically conducting spring-mounted connecting ridge (10).

Abstract: A latching solenoid includes a pole member, an armature movable relative to the pole member, a solenoid coil assembly for positioning the armature relative to the pole member, and a magnetic flux shunt structure. The shunt structure bridges the air gap between the pole face and the armature face, providing a low reluctance magnetic flux path between the pole member and the armature to increase the attractive force between the armature and the pole member. The shunt structure can be a saturation tip formed integrally with the armature or a separate flux shunt member configured as a ring which is fixed to the armature. The armature can be maintained latched by the effects of residual magnetism or by a permanent magnet.

Abstract: An electromagnet assembly for an electromagnetic apparatus has a ring member, a coil bobbin having an electrical wire wound a spool of the ring member, and a ring case. The ring member is disposed in an annular groove of the ring case. An opening is formed through the ring case adjacent to its closed end surface. A connector is disposed on the ring case adjacent to its closed end surface and covers the opening. A first and a second ends of the electrical wire and a first and a second ends of a lead wire are joined in, respectively the connector. A projection portion formed on the connector is inserted into the opening, and is fixed adhesively to an end surface of the ring member of the coil bobbin.

Abstract: The valve has a solenoid actuator and a position sensor providing an electric signal of the position of the solenoid armature. The solenoid is an electromagnet coil disposed on a plastic bobbin. The magnetic circuit contains a stator member having a flange disposed against a flange of the bobbin, and the position sensor has a plastic housing having a base that captures the stator member flange against the bobbin flange. The stator member flange contains apertures through which non-metallic material that joins with the bobbin flange passes to join with the position sensor housing base, thereby uniting the bobbin and the position sensor housing in assembly capturing the stator member flange. The assembly may be fabricated by an insert molding method or a method in which joining material is melted.

Abstract: An electromagnet for actuating valves includes a sheath-like magnet housing encompassing a pole core forming a one-sided closure of the housing. The housing is connected to the pole core by an annular groove in its periphery, by an O-ring accommodated in the groove as a sealing element and by an annular groove in the magnet housing. The magnet housing forms bearing surfaces joined in positive fit to the inner walls of the annular groove and a sealing surface located on the O-ring.

Abstract: An electromagnetically operable valve having an electromagnetic circuit which includes at least one solenoid coil (1), a core used as internal pole, and an armature, as well as a magnet housing (60) at least partially surrounding the solenoid coil (1). The magnet housing (60) is produced from a sheet-metal blank with the aid of rolling or bending. The magnet housing (60) has a middle housing area (630) that is adjoined in the axial direction on both sides by attachment areas (640, 650) which have a smaller outside diameter than the housing area (630). The valve is particularly suitable as a fuel injector for fuel-injection systems of mixture-compressing internal combustion engines with externally supplied ignition.

Abstract: The present invention discloses a magnetic valve for liquid and gaseous working media, in particular for hydraulic brake systems in automotive vehicles, which includes a first cylindrical housing part that is encompassed on its outside by a magnetic coil and has a cylindrical recess inside which extends in an axial direction to accommodate and guide an axmature, a tappet which is displaceable by the armature in an axial direction in opposition to a resetting spring, a second cylindrical housing part which is arranged coaxially to the first housing part and includes a cylindrical recess extending in an axial direction, the said recess being in connection to outside valve ports and in which a valve seat cooperating with the tappet is arranged.

Abstract: An electrical plug connection between a knife-edge contact and a contact end of a conductor. The contact end is oriented perpendicularly to a plane defined by the contacts of the knife-edge contact. The contact end is embedded in a plastic bush, which has an insertion opening into which the knife-edge contact is inserted.

Abstract: A permanent magnet latching solenoid with a central passage carrying a reciprocative armature has a magnetically permeable bushing press-fit in each end of the bobbin. The outer ends of the bushings define the outer ends of the bore. A separate preformed magnetically permeable frame surrounds the bobbin and includes end wall portions that abut the outer ends of the bushings. The bobbin assembly is inserted laterally into the frame, with the ends of the bushings against the ends of the frame. Openings in the end walls of the frame accommodate free passage of an operator rod element which is affixed to the armature.

Abstract: A potted device, especially a potted, explosion-protected electromagnet comprising a coil (70), preferably embedded in a potting compound (12) in a housing (10), and a ferromagnetic circuit (60), which can be connected to external lines via contact elements (20) arranged inside the housing and likewise embedded in the potting compound (12), is characterized by the fact that the contact elements (20) are arranged in a cavity in such a way as to protrude beyond the potting compound (12) that closes the housing off at its end face, the cavity being formed by a cover element that can be mounted on the housing in the area of the contact elements (20), and that a wiring duct, which is connected with the cavity, is provided in the potting compound.

Abstract: A proportional actuator for proportional control includes a saturation tip formed on the movable armature the solenoid coil is a step-wound coil, providing clearance for the saturation tip, allowing the coaxial diameters the magnetic pole piece and of the armature to be increased for an actuator of a given size so that the amount of force which can be produced by this type of magnetic circuit is related to the coaxial diameters of the magnetic pole piece and the armature, the configuration of the armature provides significantly higher magnetic force attraction between the magnetic pole piece and the armature because of the increased coaxial diameters of the armature and the pole piece. In addition, because of the increased diameter of the armature, the surface area of the armature that is exposed to the saturation tip is increased, thereby increasing the amount of flux that is coupled to the magnetic pole piece by the saturation tip.

Abstract: The improved solenoid actuator assembly of the present invention includes a solenoid stator assembly positioned in an actuator housing and a flux dissipation reducing feature which minimizes flux leakage into the housing thereby maximizing the attractive force and minimizing the response time. The flux dissipation reducing feature includes a slot formed in the housing adjacent each outer face of the solenoid stator pole pieces thereby avoiding a metallic housing wall into which leakage may occur. The slots also permit the cross sectional area of the pole pieces to be maximized thereby increasing the available attractive force. The solenoid stator assembly requires only a single housing which functions to directly support the laminate stack assembly without an intermediate housing while also functioning as an injector body component subject to the compressive assembly load of the injector and including high pressure fuel passages.

Abstract: A bobbinless coil for a solenoid valve having at least one free standing wire termination. The turns of the coil winding are bound together by an adhesive coating. An end cap having at least one terminal post is adjacent to one end of the coil winding with the post receiving and supporting the free standing wire termination. The terminal post and wire termination extend through an arpeture formed though a ferro-magnetic flux casing which encloses the winding and end cap. A flux ring is disposed in an open end of the flux casing and secured thereto to retain the winding and end cap therein.

Abstract: An electromagnetic actuator for an internal combustion engine includes upper and lower electromagnets each having first and second opposing sides. First and second spacers are provided. The first spacer is connected to the first sides of the electromagnets and the second spacer is connected to the second sides of the electromagnets such that the electromagnets are disposed between the spacers. The spacers are constructed and arranged with respect to the electromagnets to define a space between the electromagnets. An armature is mounted for movement in the space between the electromagnets. A stamped steel housing is connected to the first and second spacers. The housing is constructed and arranged to mount the actuator to a structure.

Abstract: A fluid resistant solenoid actuated valve having a unitary bobbin and valve housing. The unitary housing defining a valve seat connection assembly adjacent the fluid connection end. A portion of the bobbin housing being deformable upon application of a coil winding to secure a solenoid core placed in the housing. The coil having a pair of electrical leads extending over substantially the length of the coil. The coil and leads are encapsulated to provide fluid resistance.