Abstract: A seal device (3) for a rotating shaft (1). The seal device has a shaft seal (4), a shaft grounding connection (6) and a holding feature (9) for holding the shaft seal (4) and the shaft grounding connection (6). The holding feature (9) has at least one opening (10), between the shaft seal (4) and the shaft grounding connection (6), for clearing particles away from the shaft seal (4) and the shaft grounding connection (6). An electric machine with a rotor shaft (1) that can be driven in rotation and with a seal device (3) of the above type for sealing the rotor shaft (1) and, therefore, also sealing an inside space of the electric machine. Furthermore, a drive unit for electrically driving a motor vehicle, including an electric machine of the above type for providing drive power of the drive unit.

Abstract: A fitting provides a sealed connection in an optionally pressurized fluid conveying system. The fitting can include a face seal surface defining an annular groove having an outer wall that extends inward from the face seal surface, a floor and an inner ramp wall that extends away from the floor toward the face seal surface. The inner ramp wall can be disposed at an acute angle relative to the floor. In some applications, this angle can be about 64° to about 68°. An O-ring can be disposed in the annular groove and under tension due to being stretched over the inner ramp wall. The O-ring can exert a force radially inward toward the longitudinal axis along the inner ramp wall to thereby improve retention of the O-ring in the annular groove.

Abstract: A pipe sealing gasket is shown which is designed to be received within a raceway provided within the female, belled end of a section of plastic pipe which is assembled with a mating male pipe end to form a plastic pipe joint. The gasket is a two-component gasket having a softer, elastomeric portion and a harder, plastic ring portion. A splicing technique is used to form the softer, elastomeric portion with the harder, plastic portion being injection molded over the previously formed elastomeric portion.

Abstract: A pipe for transporting gas, notably carbon dioxide, includes at least one tubular element, tubular element consisting of a juxtaposition of concentric layers including, from inside to outside, at least one sealing layer, a wall including a prestressed concrete layer and at least one circumferential mechanical reinforcement layer. Furthermore, the concrete making up prestressed concrete layer is selected from among the ultra-high performance fibre-reinforced concretes (UHPFRC).

Abstract: A push seal pipe adapter includes a grommet and a pipe adapter. The grommet fits inside the pipe adapter. The grommet includes a first adapter contact surface, a second adapter contact surface, and a third adapter contact surface. The pipe adapter includes a first grommet contact surface, a second grommet contact surface, and a third grommet contact surface. When the grommet is inserted into the pipe adapter, the first adapter contact surface of the grommet contacts the first grommet contact surface of the pipe adapter and the second adapter contact surface of the grommet contacts the second grommet contact surface of the pipe adapter. The push seal pipe adapter provides a pipe coupling end that receives a pipe. To couple, the pipe is pushed into the pipe coupling end.

Abstract: A method of assembling components of a vehicle is provided that includes locating a node (20) relative to an adjoining component (22), measuring at least one geometrical feature of the node or the adjoining component, 3D printing an assembly adjustment member (24) based on the measuring, and placing the assembly adjustment member proximate at least one of the node or the adjoining component. The assembly adjustment member is configured to allow relative movement between the node and the adjoining component for subsequent processing operations.

Abstract: A slip-on adapter that is adapted to be coupled to existing adapters that have already been developed. The slip-on adapter couples to existing adapters by positive retention on either the outside diameter or inside diameter of the existing adapter. For example, the slip-on adapter can include an O-ring that grips the outside diameter of the existing adapter that it is slipped onto. The slip-on adapter can also be used as a “flip adapter” with different geometries at both ends for use with two different size ball joints. This allows for less expensive adapters for new size ball joints by connecting to existing adapters, rather than requiring full machining of a new adapter.

Abstract: A plug-in connection arrangement for a component includes a first portion having a first groove contour in a first annular groove arranged in the first portion, and a second portion having a second groove contour in a second annular groove arranged in the second portion. Via a resilient connection arrangement element arranged between the first portion and the second portion in the second annular groove, the first portion and the second portion can have a retention position relative to each other in a first position and which can be moved in an axial direction into a second position which is provided for operation. The second position is a sealing engagement position.

Abstract: A water cooling apparatus may include a first cooling tube including a first main body having a first internal space in which cooling water is provided, and a first connection pipe connected to the first main body, wherein the cooling water is discharged from the first internal space through the first connection pipe, a second cooling tube including a second connection pipe into which the first cooling tube is inserted so that the cooling water is provided from the first connection pipe to the second connection pipe, and a second main body connected to the second connection pipe, wherein the second main body includes a second internal space in which the cooling water drawn from the second connection pipe is provided, and a watertight gasket disposed on the first connection pipe, wherein the first main body and the second main body is spaced from each other with a predetermined distance.

Abstract: A piping element assembly includes a coupling body and at least one gasket, the coupling body defining an interior cavity, the interior cavity in contact with the at least one gasket, the piping element assembly adapted for sealably connecting two lengths of pipe by insertion of the pipe lengths within the interior cavity and sealed by the at least one gasket.

Abstract: It is an object of the present invention to provide a seal ring which has small oil leak and low torque generation performance for improving fuel consumption in a favorable balance as originally intended by the present invention. A seal ring (1) is mounted on an annular groove formed on one member consisting of either a housing having a shaft hole or a rotary shaft inserted into the shaft hole, contacts a surface of other member consisting of either the housing or the rotary shaft, and slidably contacts a side wall surface of the annular groove at a non-sealed fluid side thereof. V-shaped concave portions (3) which do not contact the side wall surface of the annular groove are formed on at least one portion of an end of an inner diameter side of a side surface (2) of the seal ring (1).

Abstract: Radial shaft seal includes an outer diameter member, a primary sealing lip, and a lip energizer. The primary sealing lip is spaced radially from the outer diameter member. The lip energizer is positioned radially between the outer diameter member and the primary sealing lip. The lip energizer moves to an engaging position with the outer diameter member forming a section of material between the outer diameter member and the primary sealing lip. The outer diameter member, the primary sealing lip, and the lip energizer can be formed from a single piece of material, and in one embodiment, an elastomer.

Abstract: A gasket for preventing separation of interconnected pipes including a compressible body having a plurality of metal segments partially embedded therein. Each of the metal segments includes an inner surface having at least one tooth configured for engaging a spigot end of a pipe and an outer surface having an arm with a substantially flat portion arranged adjacent to a forward section of a retainer groove of the gasket, the substantially flat portion being configured for displacing the segment radially and axially upon insertion of the spigot end into a bell end of the other pipe thereby decreasing the spigot insertion force required to seat the spigot end within the bell end and the gasket.

Abstract: A press fitting includes a socket defining at one end an opening for insertion of an end of a tube, a sealing ring within the socket, and a gripping ring within the socket, arranged in front of the sealing ring in the direction of insertion of the tube, wherein the gripping ring is provided with at least two weakening features in the form of notches, being reducible in size by deforming the gripping ring when applying a pressing action on the socket such that an inner diameter D2 of the gripping ring is reduced. A joint assembly may include such a press fitting having a tube inserted therein.

Abstract: One variation may include a telescoping pipe comprising: a first pipe and a second pipe, wherein the second pipe is constructed and arranged to stretch and retract along the first pipe so that a length of the telescoping pipe can be extended or shortened; a first O-ring coupled between the first pipe and the second pipe; and a second O-ring coupled to an inner surface of the second pipe.

Abstract: Radial shaft seal includes an outer diameter member, a primary sealing lip, and a lip energizer. The primary sealing lip is spaced radially from the outer diameter member. The lip energizer is positioned radially between the outer diameter member and the primary sealing lip. The lip energizer moves to an engaging position with the outer diameter member forming a section of material between the outer diameter member and the primary sealing lip. The outer diameter member, the primary sealing lip, and the lip energizer can be formed from a single piece of material, and in one embodiment, an elastomer.

Abstract: A pipe gasket including a compressible body having a heel portion and a sealing portion and a plurality of metal segments at least partially embedded in the compressible body and circumferentially spaced therein. Each of the metal segments includes a compression arm extending within the sealing portion and radially outward and away from the heel portion, a rounded nose portion extending within the heel portion and an acutely pointed tooth extending radially inward from a segment portion located between the compression arm and the nose portion. The compression arm extends radially outward within the gasket from a point located proximal to the tip of the tooth to a point within the sealing portion that is distal to the tip of the tooth. This arrangement provides for leveraging of the radial forces created by the compression of the sealing portion between the spigot end and the bell end to increase the radially inward force applied by the tooth on the spigot end.

Abstract: A portion packaging for receiving a substance to produce a drink. This packaging includes a curved base, a transition region integrally formed in this base, a side wall which is integrally formed on this transition region and extends conically, and an edge which is integrally formed on this side wall and protrudes outwardly. The base, the transition region and the side wall form a cavity for receiving the substance. The cavity has an opening which is closable with a film. A deformable sealing element is arranged on the portion packaging. Also, a device for producing a drink by extraction of same from a substance contained in a portion packaging.

Abstract: A gasket for preventing separation of interconnected pipes without damaging the pipes. The gasket includes a compressible body having a plurality of metal segments partially embedded therein. Each of the metal segments includes a row of exposed teeth configured for engaging a spigot end of a pipe and a trough configured for pivotably engaging a bead on a bell. The trough is further configured for shearing or deforming the bead and inhibiting over-pivoting of the segment about the bead when the pipes are partially withdrawn away from one another, for example, during over-pressurization of the pipes.

Abstract: In at least some implementations, a seal for a wire includes a body having at least one opening adapted to receive at least one wire therethrough, and an axially extending engagement surface disposed around at least a portion of each of said at least one openings. The engagement surface has at least a portion that is not parallel to an axis of the opening and is disposed at an acute included angle relative to the axis so that, when the engagement surface is contacted by another component, the size of the adjacent opening tends to be reduced.

Abstract: A heat-fusible gasket for affecting a flexible seal between two adjoining components of a coupling, such as the spigot end of a section of plastic pipe and a bell coupler to be fitted thereover. The gasket has an inner core which is constructed of an elastomeric material, and outer opposing sealing surfaces that are formed at least in part of a heat-fusible material that is compatible with the heat-fusible components with which the gasket is intended to engage. The gasket is co-extruded in continuous lengths with electrically conductive heat resistance wires embedded in the outer compatibly heat-fusible layers. For annular gaskets, the co-extruded lengths of gasket material may be cut and spliced into any desired diameter gasket. Upon connection to a power source, the gasket seal is perfected through electrofusion along the opposing sealing surfaces of the gasket, thereby providing enhanced sealing capability.

Abstract: Disclosed is a gear device which comprises an outer cylinder fixable to one of two counterpart member; a crankshaft; a carrier configured to be fixable to the other counterpart member and formed with a through-hole, wherein the carrier is adapted to be relatively rotated with respect to the outer cylinder in interlocking relation with rotation of the crankshaft; and a cylindrical body disposed in the through-hole of the carrier. The through-hole of the carrier has an inner peripheral surface formed with an outward groove. The cylindrical body has an outer peripheral surface formed with an inward groove in opposed relation to the outward groove of the carrier. The gear device is provided with an O-ring disposed to extend from an inside of the outward groove to an inside of the inward groove.

Abstract: A gasket and seat system for sealing a joint is disclosed. The gasket comprises, for example, an inner portion with a wall facing an interior of the coupling and an outer portion, which extends axially forming radial end walls. The inner portion of the gasket is formed with an angled wall, making the inner portion expand inwards, which angled wall interacts with a matching angled wall of the seat, such that the joint has provisions for increasing the sealing ability in cases with increased pressure in the coupling. The gasket may further have the wall facing the interior being adapted to be flush with an interior surface when mounted in the seat and may also have provisions for heat expansion and elevated pressures, in order to remain flush with the coupling at elevated temperatures and in order to ensure sealing at elevated pressures.

Abstract: A tube seal is provided including a rigid cylindrical tube and an elastomeric seal body molded to the outer surface of the cylindrical tube. The rigid cylindrical tube includes a recessed annular groove at each end thereof for receiving the elastomeric seal body therein to create a mechanical connection to resist the seal body from being pulled away from the cylindrical tube. The tube seal is also incorporated into a diameter reducing tube seal, an integrated tube seal and filter design and an integrated tube seal and valve design.

Abstract: An application for an arced sealing tape has a bottom interfaced to an inner wall. The surface of the inner wall that is closest to a center point of the arc has an adhesive and the bottom surface of the bottom also has an adhesive.

Abstract: A gasket is provided that forms a sealing connection between a pair of tubular members. The gasket comprises a first section shaped to fit within a recess of one of a pair of tubular members. The first section includes an anchor portion comprising first and second sides. The gasket further comprises a second section extending from the first section and is configured to make a sealing contact with the other of the tubular members. The gasket also includes at least one self-locating arm in a sealing contact within the recess and extending from one of the first or second sides of the anchor portion of the first section. The self-locating arm biases the first section such that the other of the first or second sides is in contact with the recess to form a sealing connection.

Abstract: A sealing arrangement for connecting a first pipe and a second pipe. The sealing arrangement includes a first flange and a second flange circumferentially disposed on the first pipe and the second pipe respectively. The sealing arrangement further includes a damping member. The damping member includes a first slanted side supported by the first flange. In the sealing arrangement, the second flange couples with the first flange. The damping member provides a compression seal between the first pipe and the second pipe. Further, the damping member is configured to reduce the vibrations in the sealing arrangement.

Abstract: A sealing arrangement for shaft and tunnel constructions. The sealing of gaps between components of shaft and tunnel constructions is improved, in particular if the components are misaligned. For this purpose a) the sealing arrangement (1) comprises at least two components (2), which lie against each other at butt sides (3) so as to form a gap (4), b) the components (2) have an elastic sealing profile (5) on each butt side (3), and c) the sealing profiles (5) of the butt sides (3) that lie against each other lie against each other on a contact plane (6) and bridge the gap (4) in a sealing manner. The sealing profiles (5) have areas (7, 8) of different hardness arranged in alternation in the transverse direction (9) perpendicular to the respective profile longitudinal plane (10), the sealing profiles (5) of butt sides (3) that lie against each other differing from each other in the arrangement of the areas (7, 8) of different hardness in the transverse direction (9).

Abstract: The present invention relates to a sealing material for hydraulic fitting flanges, in more particular, a sealing material which is configured in a specific shape, departing from the shape of traditional O-rings, to prevent it from being separated from fitting flange, improve assembly work efficiency, eliminating the necessity of extra work step(s) for maintaining it at the intended position, and provide it with excellent sealing and retaining performance. To achieve the above mentioned objects, the sealing material, in compliance with the invention in a torus shape, placed in the sealing material groove of fitting is characterized by its inner diameter side or outer diameter side being formed in the shape to match with, or to be in contact with the corresponding face of the sealing material groove, and the lateral sides connecting the inner and outer diameter surfaces are formed with protruded areas.

Abstract: An application for an arced sealing tape has a bottom, an inner wall and an outer wall. The surfaces of the inner wall and the outer wall that are closest to a center point of the arc have an adhesive. Likewise, a bottom surface of the bottom also has an adhesive.

Abstract: An application for an arced sealing tape has a bottom, an inner wall and an outer wall. The outer wall has an outward flare extending outwardly from the center. The surfaces of the inner wall and the outer wall that are closest to a center point of the arc have an adhesive and a bottom surface of the bottom also has an adhesive.

Abstract: An oil rotary vacuum pump of mechanical type is filled with a requested amount of oil at the end of the manufacturing process, then it is stored and then shipped to the user, letting the user avoid an operation of introducing the proper amount of oil into the pump. The oil leakage is prevented by securing the suction and/or exhaust ports of the pump, which are sealed by means of a removable sealing member, for instance by means of a membrane.

Abstract: A sealing gasket and pipe coupling system for corrugated pipe where a male pipe end of a male section of corrugated pipe has an axially extending bore defined by a smooth inner wall fused to a corrugated outer wall having axially adjacent, annular, outwardly-extending corrugation ribs separated by corrugation valleys, each corrugation rib having a circumference. The sealing gasket has an annular gasket body with an inner circumferential region which defines a base for the gasket and an outer sealing region, the inner circumferential region of the gasket is received within a selected corrugation valley of the male pipe end. The base of the gasket body includes a pair of laterally extending lips which, when viewed in cross section, extend outwardly across the selected corrugation valley to fit larger valleys and which bend inwardly to fit narrower valleys.

Abstract: A diverter damper seal land for installation in a flue gas duct defined by a casing wall, the diverter damper seal land includes: a front seal land and a rear seal land, the front seal land is mountable in the duct by a connection between the base edge and the casing wall and the rear seal land is connected at its base edge to the inner edge of the front seal land and spaced back and radially inwardly from the front seal such that it protrudes radially inwardly behind the front seal land. Another diverter damper seal land assembly includes: a seal land including a front seal land and a rear seal land; a first gusset; and a second gusset spaced from the first gusset, the first and second gussets connected to the casing wall and positioned at the back side of the front seal land to support the seal land in an operative position in the duct.

Abstract: A seal for pipe couplings and a method of connecting pipe elements. The seal has an elastic ring surrounding a rigid ring. The elastic ring has side portions connected by a recessed center portion. The recessed center portion has a diameter no greater than the final diameter of the elastic ring in its deformed shape which effects a fluid tight joint. The seal is positioned between segments of a pipe coupling. Pipe elements are inserted into the elastic ring against the rigid ring from opposite sides of the coupling. The segments are drawn toward one another by fasteners, compressing the side portions and effecting the fluid tight joint.

Abstract: In the case of an element for sealing or reinforcing a cavity of a structural element, in particular of a vehicle, the element comprises a base element a foamable part, and an opening for receiving a penetrating element. A wing is arranged on the base element, the opening is open at the side, and an actuator which moves the wing when the penetrating element is introduced is arranged on the wing.

Abstract: A novel gasket includes at least one gripping element embedded in an annular member for forming a seal between two tubulars. For tubulars having socket and spigot ends, the gripping element includes teeth for gripping an outer surface of the spigot end and a blunt tooth for contacting a front wall of the socket end. The blunt tooth rolls along the front wall during relative movement between the tubulars and can include a contacting face of a specialized geometry to adjust contact dynamics and/or roughened surfaces to increase the frictional contact between the blunt tooth and the front wall. The embedded element can also include at least four teeth arranged such that no more than two teeth normally grip the outer surface of the spigot end. One or more teeth can also include a transverse groove to enhance penetration into the outer surface of the spigot end.

Abstract: An apparatus and method for testing the integrity of a weld securing a flange to the end of a pipe comprises a testing assembly and a reinforcement assembly. The testing assembly comprises a first sealing means positioned within the pipe and a second sealing means secured against the flange face to form a sealed region within the pipe with the region overlapping the weld. The reinforcement assembly comprises a circumferential clamp secured to the outer wall of the pipe and an anchor plate positioned opposite the flange. The first sealing means is connected to the anchor plate to prevent relative movement there-between. The anchor plate is connected to the clamp to prevent relative movement there-between. The weld test procedure comprises installing the apparatus, filling and pressurizing the sealed space and monitoring the pressure created therein.

Abstract: A push plug designed to interact with and seal an open end of a length of conduit containing a cable. The plug is comprised of a cap, a neck, and a body. The body contains a number of saw-toothed annular ridges. The plug is manufactured from an elastomeric material which allows the plug to be inserted into a conduit opening of a diameter smaller than the diameter of the saw toothed ridges which creates a frictional seal which resists removal of the plug. The plug body further contains passages running longitudinally through the center of the plug. These passages allow cable run through the conduit to be drawn through the plug and inserted through a thin, flexible membrane covering the plug cap.

Abstract: A method and an annular integral gasket are provided for forming a sealing connection between a first tubular member and a second tubular member. The integral gasket comprises at least one flexible sealing portion adapted to form a sealing connection between a first tubular member and a second tubular member. The integral gasket further comprises a bonding layer adapted to be fixedly attached to a tubular member by a joining process. The integral gasket also comprises a body region adapted for supporting the flexible sealing portion and the bonding layer.

Abstract: A sealing element for rotatable parts is provided by the invention. To achieve low and uniform wear, automatic reshaping of the sealing surfaces for advancing wear, low friction forces, and long service life, the sealing element has sealing surfaces (4) and sealing counter surfaces (5), whose sealing effect is provided by the interaction of a sealing element (3, 11) constructed as a tractrix body with a correspondingly shaped sealing counter element (6, 13, 14).

Abstract: An O-ring has a flange which includes a plurality of slots, such that, when inserted into an annular groove of a pipe fitting before crimping, the slots allow the flow of fluid therethrough, such that an installation would not pass pressure tests until such time as a proper crimp has been made. Such a design allows the use of conventional push-on pipe connections by utilizing a unique O-ring seal which works in conjunction with standard push-on crimp-type pipe fittings and conventional crimping tools for subsequently sealing the connection. The O-ring is either circular or elliptical in cross section and the slots define equally spaced annular segments.

Abstract: A rescue device comprises a floating head support slidably attached to a back support. The rescue device can be incorporated into other rescue apparatus, such as a rescue harness. In one embodiment, the harness comprises a mantle for wrapping around a patient's arms and torso. The mantle is secured with chest straps connected across the patient's chest with a fastener. The mantle includes a pocket for holding back supports of various lengths. Leg straps form leg loops for the patient's legs. One or more lifting rings are attached to the harness for lifting the harness. The harness can also include a harness protector.

Abstract: A gasket connector assembly and method of creating a connection is described. The gasket includes a ring portion having a thickness suitable for creating a seal when compressed between two connector fitting ends, and at least one appendage pair, where each appendage of the at least one appendage pair includes an extension for engaging a reciprocally shaped receiving component on a connector fitting end to create an at least temporarily secured attachment of the gasket to the end of the connector fitting prior to creation of a seal between two connector fitting ends. The connector assembly includes a connector fitting having at least one receiving component on an end of the connector fitting and a gasket having at least one appendage, where the at least one appendage of the gasket engages the at least one receiving component to create an at least temporary secured attachment of the gasket to the connector fitting end.

Abstract: An oil rotary vacuum pump of mechanical type (100) is filled with a requested amount of oil at the end of the manufacturing process, then it is stored and then shipped to the user, letting the user to avoid an operation of introducing the proper amount of oil into the pump. The oil leakage is prevented by securing the suction and/or exhaust ports (3, 17) of the pump, which are sealed by means of a removable sealing member, for instance by means of a membrane (21, 23).

Abstract: A self-cleaning rotisserie oven includes a cooking cabinet comprising an internal bottom wall, an internal top wall and internal side walls thereby defining a cooking chamber. A self-cleaning system is provided for cleaning the cooking chamber. A convection system includes a heating element and ventilation system configured to heat the cooking chamber. The ventilation system includes a motor, a fan including a fan shaft connected to the motor such that the motor drives the fan and a bushing including a central channel that receives the fan shaft. The central channel includes an inner surface having a variable inner diameter along an axial length of the bushing such that a first portion of the inner surface is near the fan shaft and a second portion of the inner surface is further from the fan shaft than the first portion.

Abstract: Methods and Apparatuses for Generating a Seal Between a Conduit and a Reservoir Well. According to one embodiment, an apparatus is provided for generating a seal between a conduit and a reservoir well. The apparatus can include a mount including a first and second end. The mount can also include a first aperture extending between the first and second ends. The apparatus can also include a tube including a first end engaging the first end of the mount, and operable to hold a conduit having an end such that the conduit extends through the first aperture of the mount and the end of the conduit communicates with a reservoir well. Further, the apparatus can include a nut operable to engage the mount and tube and seal the conduit to the first aperture of the mount such that air cannot communicate from the reservoir well through the first aperture of the mount.

Abstract: A tube seal is provided including a rigid cylindrical tube and an elastomeric seal body molded to the outer surface of the cylindrical tube. The rigid cylindrical tube includes a recessed annular groove at each end thereof for receiving the elastomeric seal body therein to create a mechanical connection to resist the seal body from being pulled away from the cylindrical tube. The tube seal is also incorporated into a diameter reducing tube seal, an integrated tube seal and filter design and an integrated tube seal and valve design.

Abstract: A sealing assembly for providing an environmental seal about an elongate member includes a housing defining a passage to receive an elongate member, a flowable sealant disposed in the passage, a compression mechanism and a trigger mechanism. The compression mechanism includes a biasing member. The biasing member is configured to apply a compression load against the sealant and the compression mechanism is configured to force the sealant to flow about the elongate member to provide an environmental seal about the elongate member. The trigger mechanism is configured to selectively actuate the biasing member to apply the compression load to the sealant.

Abstract: A fitting for connecting conduit. The fitting includes a plurality of conductors running through the fitting such that the conductors are vertically oriented in addition to a dam that is near a bottom of the fitting such that the dam separates the conductors from each other and sides of the fitting. The fitting further includes a sealing compound that has been expanded within the fitting above the dam to separate the conductors from each other and sides of the fitting. In a further embodiment, a method of filling a fitting having conductors running through the fitting includes creating a dam near a bottom of the fitting and adding a sealing compound to the fitting such that the dam prevents the sealing compound from exiting the fitting. The method further includes allowing the sealing compound to expand in the fitting such that the conductors are separated.