Abstract: A sealed compressor has an electric motor and a compressor pump unit to be driven by the electric motor. Power is supplied to the electric motor by a terminal plug received within a housing, which communicates electricity through an electric connection and into a shell housing the compressor. A cable is connected to the terminal plug at a location at least partially outwardly of the housing. The cable includes a ground wire and ground connector, which is connected to a ground pin associated with one of the housing and the shell. The cable has a head connected to connections associated with the housing. A shield extends over a ground connection between the cable and the ground pin. A cable and cable head as mentioned above are also disclosed and claimed.

Abstract: Upon plug and receptacle connectors of an electrical connector being fitted with each other, positioning recesses of a block of the plug connector engage positioning protrusions of a housing of the receptacle connector to achieve positioning of the two connectors in their width directions. Inclined portions of receptacle contacts of the receptacle connector are commensurate with inclined portions of inserting holes of the housing so that a backup function of the housing for the receptacle contacts is adjusted to obtain a stable connection between the plug and receptacle connectors. First chamfered portions of the receptacle contacts engage recesses of the plug contacts to generate tactile clicks and to achieve the positioning and contacting between the plug and receptacle contacts. The plug contacts are embraced between contact portions and elastic portions of the receptacle contacts to obtain a stable connection between the both contacts.

Abstract: A thin plug connector includes an insulator body having a plate protruding therefrom, a mating slot formed around a periphery of the plate, a plurality of grooves, and at least one hole adjacent to the mating slot. A plurality of terminals are inserted into the grooves. Each terminal has a contact portion embedded at one side of the plate, and a soldering portion disposed at a bottom side of the insulator body. A casing has a base plate, a side plate bent from a longitudinal side edge of the base plate and attached to a longitudinal sidewall of the insulator body, and at least one resilient sheet extending through the hole and closer to the mating slot than the hole so that the base plate abuts against the bottom side.

Abstract: A differential signal connector includes a plurality of pairs of signal contacts, a plurality of ground contacts, and an insulating housing holding the signal contacts and the ground contacts. On a first connection side for connection to a connection partner, the ground contacts are arranged on both sides of each pair of signal contacts so that a contact array of a fixed pitch is formed. On a second connection side for connection to board, the ground contacts are arranged spaced apart from each other in a first row, while the pairs of signal contacts, which are adjacently arranged on both sides of the ground contact on the first connection side, are arranged so as to be allocated in a second row and a third row located on both sides of the first row so that the pairs of signal contacts are arranged zigzag on the second connection side.

Abstract: A plug connector for a cable having at least two signal conductors, in particular a star quad cable, having a signal conductor part and an insulating part which holds the signal conductor part. The signal conductor part has a spring lug, electrically and mechanically connected to a signal conductor, wherein the insulating part has an axial hole and a spring lug passes through each of said axial holes, wherein the holes are arranged to hold the spring lugs at a physical distance from one another. The spring lugs project beyond the insulating part at the plugging-side end and are bent over in such a way that the respective bent-over portions of the spring lugs run from the plugging-side end in the direction of the cable-side end on an outer face of the insulating part and can be resiliently elastically deformed in the radial direction.

Abstract: Electric plugs or connectors are provided where protruding prongs are protected or reinforced by a brace element. A brace element is used to buttress the prongs when the plug is not plugged into an electric receptacle. Plugs may be configured such that the brace element is deployed manually or automatically. Plugs may also be configured so that if the prongs are damaged, they can readily be replaced.

Abstract: When a male side contact is inserted into a female side contact, female side contact portions in the female side contact press a plurality of male side contact portions in the male side contact, and each of the male side contact portions is displaced in a thickness direction of the male side contact while contacting the female side contact portions so that a contact area between the contacts can be sufficiently ensured. When the contacts are connected to each other, a feeling of the female side contact portions, together with each of the male side contact portions, being displaced in the thickness direction of the male side contact can be obtained. Further, the contacts engage with each other by the displacement of each of the contact portions so that movement of the male side contact in a direction opposite to its insertion direction can be regulated.

Abstract: An electrical connection terminal arranged such that when the amount of displacement of one of a first contact portion and a second contact portion increases, a decrease in the contact pressure of the other contact portion is effectively suppressed, and a connector in which the electrical connection terminal is used. Between first and second elastic pieces and a fixed piece, a third elastic piece is provided such that when one of a first contact portion and a second contact portion is displaced in the direction of contact with a mating terminal, the amount of displacement of the other contact portion in the direction of contact with the mating terminal becomes smaller than the amount of displacement of the other contact portion in the insertion and removal direction of the mating terminal. Connection reliability by two-point contact may be improved.

Abstract: An electrical connector includes an insulative housing, at lease one contact mounted to the insulative housing and a fusible element mounted to the contact. The contact includes a body portion and a mounting portion extending from the body portion. The mounting portion includes a support portion and first and second tails bent from the support portion along opposite directions in order to form a discrete receiving slot. The first and the second tails are substantially perpendicular to the body portion. The fusible element is received in the receiving slot and is in line with the body portion of the contact for reliable fixation.

Abstract: A combination electric plug assembly includes an electric plug, which has an electrically insulative housing defining a front receiving chamber and a set of power terminals and a set of signal terminals mounted in the front receiving chamber, and an adapter which has an electrically insulative housing defining a receiving chamber for receiving the electrically insulative housing of the electric plug, an electrically insulative core member suspending in the electrically insulative housing and insertable into the front receiving chamber of the electric plug, and a set of terminal power terminals and a set of signal terminals respectively mounted in the electrically insulative core member and respectively soldered to a circuit board of an electronic apparatus for the contact of the power terminals and signal terminals of the electric plug for transmitting power supply and signal at the same time.

Abstract: Circuits, methods, and apparatus that may provide protection from exposed wires or terminals when a power plug is damaged or destroyed. One example may provide a plug having an inner cover that shields power carrying wires or terminals when an outer shell is damaged or destroyed. The inner cover may include openings to receive conductors, where the openings may lead to terminals or wires that connect to plug prongs. The received conductors may attach directly or indirectly to an outer shell, and further to a power cord, circuitry, or other electronic components. When the outer shell is damaged or destroyed, the conductors may pull out of the openings in the inner cover, thus disconnecting from the wires or terminals. The wires or terminals may thus remain protected by the inner shell, avoiding exposure to contact by users or inadvertent conductors.

Abstract: In one embodiment of the present invention, there is provided an electrical connector comprising an insulative housing having a longitudinal base with a first side and a second side. Extending from the base at the first side is a tongue portion having a first tongue section and a second tongue section, both sections having a first face and a second face. A plurality of passageways are defined on the first faces of both sections. Each of the passageways has a recess located at one end and a plurality of conductive contacts are received in the passageways. Each contact comprises a mating section, a mounting section and a retainer section bridging the mating section to the mounting section whereby the mating section of the contact is free to flex into the recess. In another embodiment of the present invention, there is provided an electrical connector having a socket extending from the base at the second side.

Abstract: An electrical connector includes a housing with a number of passageways, a plurality of contacts retained in the passageways, and a spacer assembly assembled to a rear side of the housing. The contacts are arranged in plural rows along an insertion direction of a mating plug. Each contact has a connecting portion extending along an up to down direction. The spacer assembly has at least two spacers stacked with each other along the up to down direction to jointly receive and position the connecting portions.

Abstract: An electric SMD connector comprises a body of plastic material (2) having a base lower surface (2a) which is substantially planar, to which there is associated a metal plate (4) for soldered connection to a printed circuit board (B). A plurality of metal contacts (3) carried by the body of the connector have front end portions (3a) for coupling with the contacts of a female connector and projecting from a front surface (2c) of the body of the connector, parallel to, and spaced apart from, the lower surface 2a. The contacts further comprise rear end portions (3b) which project from a rear surface (2e) of the body of the connector, in a plane substantially coincident with the plane of said lower surface (2a).

Abstract: A plug connector for a cable having at least two signal conductors, in particular a star quad cable, having a signal conductor part and an insulating part which holds the signal conductor part. The signal conductor part has a spring lug, electrically and mechanically connected to a signal conductor, wherein the insulating part has an axial hole and a spring lug passes through each of said axial holes, wherein the holes are arranged to hold the spring lugs at a physical distance from one another. The spring lugs project beyond the insulating part at the plugging-side end and are bent over in such a way that the respective bent-over portions of the spring lugs run from the plugging-side end in the direction of the cable-side end on an outer face of the insulating part and can be resiliently elastically deformed in the radial direction.

Abstract: A headset connector assembly that includes a connector plate, a casing, and electrical contact members is provided. The connector plate can have a first mating surface, a second mating surface, and at least two apertures existing between the first and the second mating surfaces. The casing can have a first side in contact with the first mating surface and a second side. The casing can include a protruding cavity member for each of the at least two apertures. Each protruding cavity member can extend from the first side and be constructed to fit within one of the at least two apertures. Each protruding cavity member can house an electrical contact member.

Abstract: The joint of the present invention facilitates connection and disconnection of the motor unit to and from the power cords in the hose, and makes the connecting area between these two parts as compact as practicable. In the joint, the motor-unit-side connector is arranged projecting from the connecting-end opening of the motor casing 10, whereas the power-cord-side connector is arranged offset from the connecting-end opening of the end cap 20, so that the two connectors are connectable inside the end cap 20.

Abstract: A connector including a receptacle connector and a plug connector. The receptacle connector includes a receptacle insulator in which an accommodation recess is formed, and receptacle contacts mounted on a circuit board, supported by the receptacle insulator. The plug connector includes a plug insulator which is accommodated in the accommodation recess, plug contacts which are supported by the plug insulator, and cables, one ends of which are connected to the plug contacts. Each receptacle contact includes a bifurcated connecting portion. Each plug contact includes a contacting portion held between a bifurcated connecting portion. Engaging/holding grooves are formed on a portion of the plug insulator which faces a bottom surface of the accommodation recess. Each contacting portion is shaped into a flat plate which projects in an opposite direction to that of the other ends of the cables. The receptacle contacts are orientated in a common direction.

Abstract: A connector plug comprises a shell defining at least two threaded holes. At least two conducting poles are set in an interior of the shell and corresponding to the at least two threaded holes. Each conducting pole comprises a pin extended from the interior of one of the at least two threaded holes. One cable is electronically connected to the pin, and one fixing portion is disposed on the cable and adjacent to the pin, and is received into the threaded hole.

Abstract: A method, process and system for the recycling of electrochemical-mechanical planarization slurries/electrolytes as they are used in the back end of line of the semiconductor wafer manufacturing process is disclosed. The method, process and system includes with the removal of metal ions from slurries using ion exchange media and/or electrochemical deposition.

Abstract: An electrical plug adapter has a plug body, female receptacles in one surface of the plug body, male prongs extending from another surface of the plug body, and a male catch mechanism associated with one of the male prongs and resiliently biased to a catch position relative to the one male prong. The male catch mechanism is configured to catch on an object in a standard electrical outlet when the male prongs are inserted into corresponding receptacles of the outlet. An actuator on the plug body is configured, when actuated, to selectively move the male catch mechanism to a release position relative to the one male prong and allow the male prongs to be removed from the corresponding receptacles. A one-way retention mechanism can be associated with one of the female receptacles and configured to permanently retain a male connector prong from a standard electrical connector plug when inserted into the female receptacles.

Abstract: A communications connector includes an electrically non-conductive connector body having a terminal face. A plurality of connector terminals are positioned on the terminal face and arranged in a plurality of Tip/Ring terminal pairs, which are positioned substantially linearly with each other along the terminal face and arranged in alternating vertical and horizontal orientation of Tip/Ring terminal pairs and spaced to each other such that crosstalk among the Tip/Ring terminal pairs is cancelled.

Abstract: A connector includes a base defining a plurality of holes, and a plurality of pins inserted into the corresponding holes. The pins include a ground pin, a voltage signal pin, and a power-on signal pin. Wherein the length of the ground pin extending into a corresponding hole is longer than that of the voltage signal pin, while the length of the voltage signal pin is longer than that of the power-on signal pin.

Abstract: A fire detection network employs an implicit data backup and recovery system. The implicit data backup system allows fire detection units within a network to be automatically reprogrammed with configuration data. The detection units can store backup data and can access the stored backup data when necessary.

Abstract: A safety plug, comprising: a housing a first metal blade a second metal blade a conducting device a bimetallic strip an isolating-equipment an elastomer a cover and an isolator, wherein all of its apparatus are all well-located even after encountering overloading. Both the bimetallic strip and the conducting device are fixed together in the housing of the safety plug thus makes sure that their restoring back at the same exact location. It increases the safety and the practical utility of the safety plug in this way.

Abstract: Disclosed is a terminating connector comprising a terminating connector housing, fastening means that are embodied monolithically with the connector housing and are used for fixing the terminating connector to a socket, and an insulating member which is rotatably mounted in the terminating connector housing and is used for retaining contact elements that can engage with corresponding contact elements in a socket insulating member.

Abstract: An electrical plug adapter has a plug body, female receptacles in one surface of the plug body, male prongs extending from another surface of the plug body, and a male catch mechanism associated with one of the male prongs and resiliently biased to a catch position relative to the one male prong. The male catch mechanism is configured to catch on an object in a standard electrical outlet when the male prongs are inserted into corresponding receptacles of the outlet. An actuator on the plug body is configured, when actuated, to selectively move the male catch mechanism to a release position relative to the one male prong and allow the male prongs to be removed from the corresponding receptacles. A one-way retention mechanism can be associated with one of the female receptacles and configured to permanently retain a male connector prong from a standard electrical connector plug when inserted into the female receptacles.

Abstract: Devices including strip connectors in measurement devices are provided. Also provided are systems, kits and methods.

Abstract: Disclosed herein is a female connector structure including a plurality of pin insertion holes arranged in a row to correspond to a plurality of columnar connector pins arranged in a male connector section and adapted to receive the respective connector pins individually inserted thereinto; a pair of connector inner walls formed externally of the pin insertion holes of opposite ends so as to extend in a depth direction of the pin insertion holes; and a pair of grooves each formed on an inner surface of the connector inner wall so as to be gradually shallower as the groove goes from an opening side of the pin insertion hole toward a deepest side thereof in such a manner as to receive a projection, fitted thereinto, provided on the male connector section.

Abstract: An electrical connector includes an insulative housing, a plurality of first and second contacts retained in the housing and a metal shell enclosing the housing. The housing includes a base and a pair of side by side first and second tongue portions extending from the base. The first and the second contacts include flat and elastic contact portions arranged along a front-to-rear direction for high speed signal transmission. The metal shell includes a top wall and a bottom wall with a rectangular receiving space disposed therebetween for enclosing the first and the second tongue portions. Neither the top wall nor the bottom wall comprises a nonelastic protrusion protruding into the receiving space.

Abstract: A first groove portion into which a first plug connector can fit and a second groove portion that surrounds the first groove portion and into which a second plug connector can fit are formed in a receptacle connector. By arranging first receiving-side contacts that contact against and conduct with contacts of the first plug connector in the first groove portion and arranging second receiving-side contacts that contact against and conduct with contacts of the second plug connector in the second groove portion, plug connectors with mutually different shapes and in which the number of contacts are mutually different can be easily and reliably connected to a common receptacle connector. It is therefore possible to reduce the mounting space of the receptacle connector to prevent an increase in the apparatus size, and also improve the usability.

Abstract: A lid member that opens/closes an opening of a receptacle connector has a wiping portion that wipes off adhering moisture by rotating to follow contact disposition surfaces upon insertion of a plug connector. Wiper members for wiping off small quantities of moisture remaining after wiping by the lid member are arranged so as to be movable back and forth in a substantially orthogonal direction to the plug connector insertion direction in front of a groove portion into which a contact portion of the plug connector is fitted. The wiper members are disposed so as to be urged towards the outer circumferential surface of the plug connector by elastic members. When fitting the plug connector, distal-end sides of the wiper members closely contact with the contact disposition surfaces of the plug connector and wipe off residual moisture. Thus, electrolytic corrosion of contacts can be prevented and the contact reliability improved.

Abstract: An easy-pull type swivel plug includes a body, a rotatable disk and a handle. The rotatable disk is rotatably provided on one side of the body. The rotatable disk is provided with two conductive pieces. The two conductive pieces extend beyond the body. The handle is pivoted to the other side of the body opposite to the rotatable disk in a liftable and foldable manner. The pivoting position between the handle and body corresponds to the center of the rotatable disk. Via this arrangement, the deformation of the conductive pieces caused by a torque generated in misalignment with the center can be avoided and the user can unplug more easily with less labor.

Abstract: A connector is provided that facilitates an electrical connection between an electronic device and another device. The connector includes a base, a hollow sheath extending from the base, and a plurality of electrical connecting elements disposed and extending longitudinally within the sheath. The plurality of electrical connecting elements includes a first set of electrical connecting elements and a second set of electrical connecting elements, where the electrical connecting elements of the second set have a transverse cross-sectional dimension that is greater than the transverse cross-sectional dimension of electrical connecting elements of the first set.

Abstract: The LED bulb assembly includes a connector, an LED including two conductive wires, and means for attaching the LED to the connector and preventing the two conductive wires from contacting each other. The means for attaching the LED to the connector and preventing the two conductive wires from contacting each other may include a plate in the connector, and each of the two conductive wires extends along different sides of the plate. Alternatively, the means for attaching the LED to the connector and preventing the two conductive wires from contacting each other may include each of the conductive wires having a thickness such that the two conductive wires supports the LED while maintaining a gap between the two conductive wires.

Abstract: An electrical housing has a first member and a second member that can be locked and unlocked with a cover lock. The cover lock itself can include a male member disposed on one of the members, and a female member disposed on the other of the members for mating with the male member. A rib can also be provided on either the first or second member to help mate the male member with the female member.

Abstract: A plug with a spark meltdown-proof structure for a spark damaged-proof effect is mainly comprised of two center hinged inserters that can be pressed for angle rotation, each inserter has a conductor, one end of which is for inserting connection with the socket conductor, and the other end has a platinum contact. The plug is further installed with the conducting pieces which have platinum contacts and are connected with the electric wires. Through the said structure, the current can be disconnected first at the instant when the plug is inserted into or released from the socket, whereby to prevent the conductors sparks-meltdown problems in the plug insertion process from happening.

Abstract: The present invention provides a connector interface comprising a connector socket interface and a connector plug interface, the connector socket interface comprising metal shell, insulator, band-shaped recess provided on said insulator and metal contacts and the connector plug interface comprising metal shell, insulator, and band-shaped protrusion provided on said insulator and metal contacts, said connector socket interface and said connector plug interface being able to be coupled together, wherein: said connector socket interface has a plurality of band-shaped recesses and said connector plug interface has a plurality of band-shaped protrusions. In a connector interface with the same number of metal pieces according to an embodiment of the present invention, the footprint of the coupling part is reduced, the footprint per pair of contacts is reduced, and the objective of increasing the pin density of the contacts in a connector is achieved.

Abstract: The present invention has an object of providing a power cord which prevents breakage of a plug or cord/conductors certainly even when treated roughly and thus has a longer life. The power cord comprises a plurality of cores 5, of a synthetic resin, each for covering a connection section of a single blade 3 among a plurality of blades 3; and an outer skin 6, of a synthetic resin, for covering the plurality of cores 5 together such that the blades 3 are held at a specified interval spacing, so as to form a plug 4. The synthetic resin forming the outer skin 6 is softer than the synthetic resin forming the cores 5. The outer skin 6 includes a thicker part 6b for covering a border part Y of each cord 2 (internal covering member 2b) between a part covered with the core 5 and a part exposed therefrom.

Abstract: An electrical receptacle defines a receptacle formation of a mating formation pair to prevent a standard plug from establishing electrical connection while permitting an otherwise standard plug defining a corresponding plug formation to be sufficiently inserted to establish an electrical connection. The mating formation pair may include a projection on the receptacle adapted for receipt by a corresponding recess on a compatible plug. Alternatively, the mating formation pair is defined by an opening of the receptacle and a conductor of the plug, each having a cross-sectional height that is reduced from that of a standard receptacle and plug. The mating formation pair is particularly desirable for installation including a receptacle controlled by a dimmer to prevent electrical connection by a standard plug connected to a non-dimmable electrical load.

Abstract: A power inlet socket includes a socket body; live and neutral terminals provided on the socket body, and each having a first pin connected to the power plug and a second pin soldered on the substrate. A ground terminal is provided between the live terminal and the neutral terminal of the socket body; and a ground member is connected to the ground terminal and soldered on the substrate at opposite sides of the socket body. The socket body has a cavity formed with a bottom wall, opposite side walls, a top wall, and a rear wall, and which is open at one side thereof. The ground member is structured to connect the ground terminal at the rear wall and is forked so as to branch from the connection to the ground terminal to surround the upper wall and the opposite side walls.

Abstract: An electrical connector assembly (1) includes a plug connector (2) and a receptacle connector (3). The plug connector includes an insulative housing (20) defining a number of passageways (205) and a number of electrical contacts (22) received in the passageways and each having a pair of slanted fingers (222). The receptacle connector has an insulative housing (30) defining a number of grooves (306) and a number of electrical contacts (32) formed with slanted resilient arms (322) extending in the grooves. The fingers extend into the grooves to electrically contact with the resilient arms with a low insertion force.

Abstract: The electrical plug connector has a flat insertion pin (10) and a flat insertion sheath (12) into which the flat insertion pin (10) can be inserted. The flat insertion pin (10), in its end region pointing in the insertion direction (20), has a widened portion (22). The end region of the flat insertion pin (10) having the widened portion (22) is embodied in the shape of a hammerhead.

Abstract: An electric plug connecting element and an electric plug connecting system. With the use of a complementary plug connecting element, the plug connecting element enables a disconnectable electric plug connection and includes a housing and a cable, which is run into the housing and is held in the same. The cable includes at least one conductor, enveloped by insulation. Each end is located in the housing and belonging to the conductors is insulated and serves as a contact element for direct contact with the assigned contact elements of the complementary plug connecting element in order to save cost and weight.

Abstract: A three-phase connector carries all three phases in one connector and keeps the phases properly isolated from each other and the motor case. The three-phase connector has metal connector components that are spaced from one another and supported in a nylon over molding covering each of the connector components, except for upper and lower exposed ends of the connector components, which are each drilled and tapped to receive bolts. First and second connector components extend above and below a flange of the three-phase connector with their respective exposed upper and lower ends offset in different planes than the exposed upper and lower ends of the third connector component.

Abstract: A plug connector is proposed, in particular for a control device (100), which includes a plug input having at least two input connections (1, 2, 3), a plug output having at least two output connections (4, 5, 6), and at least one connecting part (10, 20) via which the respective associated connections (1, 2, 3, 4, 5, 6)—input connection and output connection—are interconnected.

Abstract: An electrical connector system including first and second electrical connectors removably attached to one another. Each connector includes a first end having a plurality of apertures with internally directed side walls for securely receiving electrical wires. A second end of the first electrical connector is defined by electrically conductive rods having an enlarged and fluted end so as to be compressible. A second end of the second electrical connector includes a plurality of apertures having internally directed and electrically conductive side walls configured to accept a corresponding rod of the first electrical connector, and compress the fluted end to secure the rod therein, establishing electrical conductivity between the electrical wires.

Abstract: A plug inner frame comprises a frame in the form of a block and at least two blades securely held by the frame. Each blade includes an enclosed section and an exposed section. Each blade includes an end having a wire-receiving groove. A neck is defined between the wire-receiving groove and the exposed section. The neck of each blade is so twisted that the wire-receiving grooves of the blades face the same direction.

Abstract: A plug link with a link body and a number of inserted contacts that can be crimped. It is intended here that at least one of the contacts has at least one sideways offset positioning wing to place the uncrimped contact onto at least one contact area in a prespecified height above the link body.

Abstract: A wireless detection system for monitoring a predetermined area for an emergency situation. The wireless smoke detection system includes a plurality of detector units strategically positioned throughout the monitored area. Each of the plurality of detector units include a detector for sensing one of a characteristic and condition within a section of the monitored area and generating a signal indicative of the monitored. A signal processor is connected within each detector unit for analyzing the signal generated by the detector and upon determining if the signal is above a predetermined level generating an emergency signal. A transmitter is provided for transmitting the emergency signal to a plurality of receiver units strategically positioned about the monitoring area. Each receiver unit includes an alarm for generating an alarm signal and thereby alert persons to the emergency situation at a position within the monitored area.