Abstract: To provide a seal member for a waterproof connector which will not be deteriorated in waterproof performance even when wires swing, and is suited for use even in the type of connector in which an inner housing is swingable as in a floating connector, a seal member for a waterproof connector is mounted at rear ends of terminal receiving chambers of the waterproof connector, and has wire-sealing passage holes in which wires connected to respective terminals can be fitted, respectively. Lip portions are formed on an outer peripheral portion of the seal member over an entire periphery thereof, and also lip portions are formed on front and rear sides of the seal member spaced from each other in an inserting direction, and these lip portions can be compressed and deformed between the seal member and the terminal receiving chambers.

Abstract: A subsea electrical connector for connecting a first cable and a second cable. A first insulator has an outer face, possibly an inner face, and a pin portion transverse to the outer face. A second insulator has a mating outer face, an inner face, and a pin receptacle. At least one face seal ring is positioned between the first insulator outer face and the second insulator outer face. At least one pin seal ring is positioned between the pin portion and the pin receptacle. Preferably, an interference fit is provided between the pin and pin receptacle. A preferred seating angle seal has an angled surface adjacent the end of the pin portion and within the pin receptacle. First and second electrical connectors are mounted within the first insulator and the second insulator. The first and second metal electrical connectors each have a socket for receiving the first and second cables.

Abstract: A watertight connection includes a male side and female side pair of terminal fittings. Each of the terminal fittings is mounted to an end part of an electrical line. Plug housings having male side and female side terminal fittings of two poles are correspondingly mounted, male side-to-male side and female side-to-female side. Insulation members each house a rear end part of a plug housing and an end part of an electrical lines. A sealing material member prevents moisture from penetrating into the insulation member. Openings, which expose the front end part of each plug housing outside of the insulation member, are formed in an inner wall surface of the insulation member. An outer circumferential surface of the rear end part of each of the plug housings is brought into close contact with the sealing material member to couple the plug housings and the insulation member in a watertight state.

Abstract: An electrical connector, such as a bushing insert, with a fault-closure lockout feature includes a housing with an inner bore having opposite ends. One end has an opening providing access to the inner bore. A piston-contact element is movable between first and second axially spaced positions within the inner bore. During fault conditions, the piston-contact element moves from the first position to the second position to accelerate connection with a male contact of another electrical connector, such as a cable connector, thereby inhibiting the formation of flashover or electrical arc. After fault closure, a lockout member on the piston-contact element prevents moving the piston-contact element from the second position to the first position.

Abstract: A coupling system that forms very high moisture resistance to connectable elements comprising a male element containing female connection points inserted into a female element containing male connection points. These made from rigid and thermoplastic materials. This system has a series of circumferentially barbed receiving grooves on the female element and circumferentially formed barb elements on the male element and designed to fit in the grooves of the female element. These grooves mate to form a first moisture barrier and a rigid lip on the male element circumferentially surrounding the female connection points, presses into a flexible face containing the male connection points on the female element to form yet another moisture barrier. Yet another improvement is the presence of a circumferentially formed shoulder on the male element designed to snugly fit into a circumferentially formed shoulder receiving element on the female.

Abstract: An insulator for supporting an inner contact within a coaxial cable connector; the coaxial cable connector for coupling with a coaxial cable having an outer conductor and an inner conductor. The insulator formed as a monolithic dielectric body provided with a mounting portion proximate a connector end, the mounting portion dimensioned to seat within a connector body of the coaxial cable connector. A bore through the dielectric body dimensioned to seat the inner contact therein provided with an annular first seal groove in an inner diameter of the bore proximate a cable end, an inner conductor seal disposed in the first seal groove. The inner conductor seal dimensioned to seal between the insulator and the inner conductor when the inner conductor is coupled to the inner contact.

Abstract: A waterproof electrical connector for airfield lighting applications has a connector body with a first end and an opposing second end. The first end terminates at a first end cap that has a strain/bend relief feature and a first bore for receiving a cable that extends into the first end. At least one O-Ring extends from the walls of the first bore. The opposing second end terminates at a second end cap and has a second bore extending through the second end cap and into the second end. A sleeve is affixed to an exterior surface of the second end cap. An electrically insulated cable is inserted into the first bore engaging the O-Rings to for a waterproof seal. An electrical contact engages the second end cap and the sleeve folds over the second end cap to engage a surface of this contact forming a waterproof seal.

Abstract: A waterproof connector is mounted on a circuit board fixed within an enclosure. The waterproof connector is connectable with a mating connector through a connector passageway formed in the enclosure. The waterproof connector includes a contact electrically connectable with the mating connector, an insulating housing holding the contact, a first seal disposed on a circumference of the housing, and a faceplate into which the insulating housing is inserted. The having a cylindrical section and a brim section. The cylindrical section includes a first and second open end with the brim section formed at the first open end and spreading outwards. A second seal is interposed between the first open end and the insulating housing.

Abstract: An electrical connector has a non-conductive outer housing and a spring-loaded conductive assembly mounted within. The non-conductive outer housing has a longitudinal axis along which the spring-loaded conductive assembly is allowed to move over a limited range, in either direction. The conductive assembly includes a conductive contact pad and an conductive elongated shaft which are mated together within the non-conductive outer housing. A spring mounted along the contact shaft and in abutment therewith biases the contact shaft in a direction away from the contact base. When the electrical connector is employed in a chamber lid of a chamber lid assembly having an integrated laminated heater, such as for use in conjunction with a wafer processing chamber, the spring biases a lower surface of the contact shaft against the heater.

Abstract: A contactor with modular connection of the coil according to the invention comprises an insulating body, an operating coil housed in the insulating body, and means of modular connection of the coil to an external circuit so that the coil can be powered. The coil connection means comprise a connection arrangement, internal to the body, comprising at least two pairs of contact pieces positioned near at least two faces of the insulating body, these two faces being chosen from the front face and two opposed side faces running transversely between the front face and the rear face, each contact piece facing an opening in the body, and at least one removable connection module comprising a pair of connection terminals, which is connected to a second pair of contacts which are intended to collaborate with a first pair of contact pieces of the internal connection arrangement.

Abstract: This invention provides with a connector housing in which a retaining arm for fixing a metal terminal to be inserted into a receiving chamber is formed within the receiving chamber, and extends in a direction of insertion of the metal terminal, and the retaining arm has a convex retaining portion to be engaged with a predetermined retaining hole formed in the metal terminal, wherein the retaining portion has a first slanting surface formed at a central portion of the retaining portion in a direction perpendicular to the direction of insertion of the metal terminal, and a pair of second slanting surfaces formed respectively at opposite side portions to the central portion, the second slanting surfaces being gentler in inclination angle than the first slanting surface; and at an arbitrary position in the direction of extending of the retaining arm in a range in which the first slanting surface is disposed above a predetermined height, the second slanting surfaces are disposed lower than the first slanting surfa

Abstract: A connector assembly is comprised of a connector housing and a terminal position assurance member (TPA). The connector housing has an outer shroud wall which defines a gap between a central body portion of the connector housing. The TPA has an integrally co-molded seal thereon, which is receivable in the gap when the TPA is in position.

Abstract: A waterproof electrical connector having a main housing providing a fitting section which is fitted into a contact-receiving concavity of a mating connector and a head section stretching at a rear of the fitting section in a direction in which the fitting section is fitted into the mating connector, a contact that is housed in the fitting section such that one end of the contact is housed in the head section and is connected to one end of an insulated electrical wire which is guided out in a direction perpendicular to the direction in which the fitting section is fitted into the mating connector, a cover housing that covers the head section, and a body that covers at least a boundary portion between the main housing and the cover housing.

Abstract: A sealed connector system and components thereof is disclosed. The sealed connector system has a sealed cable assembly and a printed circuit board header assembly. The sealed cable assembly has a cable housing and a cable terminated thereto. A cover, as described above, is overmolded over a portion of the cable housing and a portion of the cable. The cover is one continuous member that acts as a seal to prevent contaminants from entering the cable housing. A printed circuit board header assembly is mated to the cable housing. The header assembly has recesses provided proximate a circuit board mounting surface, with the recesses being configured to provide additional space on a circuit board on which the header assembly is mounted. Legs or ribs may be provided proximate the ends of the circuit board contact area. The ribs provide stability to the printed circuit board connector and prevent the printed circuit board connector from being rotated relative to the printed circuit board.

Abstract: Provided is a connecting member by which an electric wire can be branched easily with high reliability. Receptacle connecting ends (2a) of a plurality of wire terminals (2) having wires (3) are inserted into a wire terminal inserting hole (1a) of a holder (1), then, a pin terminal (4a) is inserted into a pin terminal inserting hole (1b) of the pin terminal (4a). The pin terminal (4a) is inserted through a tubular contact (2c) of the receptacle connecting ends (2a) arranged in the pin terminal inserting hole (1b), and electricity is carried between the wire terminals (2) through the pin terminals (4a).

Abstract: A fuel injection device for injecting fuel includes an electrical-plug-and-socket connection configured as a modular component. The electrical-plug-and-socket connection includes an electric line region and exactly one one-piece plug contact molding. The plug contact molding surrounds the electric line region, and the plug contact molding forms a part of the outer geometry of the fuel injection device.

Abstract: A connector apparatus comprises a connector, an annular member, and a cover member covering a rear surface of the connector. An engaging portion with a rear end surface is provided in the annular member. A step portion with a front end surface is provided in a rear portion of the connector. The cover member has a hook portion in the front end thereof. When the cover member covers the rear portion of the connector, the hook portion engages with the step portion. Thereafter, when the annular member is fixed to the connector, the rear end surface of the engaging portion and the front end surface of the step portion clamp the hook portion to prevent the hook portion from coming off.

Abstract: A waterproof electrical connector having a main housing providing a fitting section which is fitted into a contact-receiving concavity of a mating connector and a head section stretching at a rear of the fitting section in a direction in which the fitting section is fitted into the mating connector, a contact that is housed in the fitting section such that one end of the contact is housed in the head section and is connected to one end of an insulated electrical wire which is guided out in a direction perpendicular to the direction in which the fitting section is fitted into the mating connector, a cover housing that covers the head section, and a body that covers at least a boundary portion between the main housing and the cover housing.

Abstract: Stiff and soft materials each provide certain advantages when used in the manufacture of separable insulated connectors, such as elbow and T-body connectors. Utilizing a shell or an insert that includes one section made from a stiff material and one section made from a soft material can provide a separable insulated connector that capitalizes on the advantages associated with both types of materials. The stiff materials and soft materials can be placed strategically on the shell or insert of the separable insulated connector to maximize the advantages of each material. For example, the stiff material can be used to form a section of the separable insulated connector where strength and durability is most desirable, and conversely, the soft material can be used to form a section of the connector where flexibility is desirable.

Abstract: A object of the present invention is to enable a double-locking of female terminals without making a whole connector larger in size or complicating a structure thereof while maintaining fine waterproof function. A female connector C1 includes a female housing 12 for retaining a female terminal 10 and a seal member holder 16. The seal member holder 16 retains a seal member 14 having through holes 14a. When the seal member holder 16 is completely attached to the female housing 12, the seal member 14 comes in close contact with a front surface of the female housing 12. In this state, a male terminal 20 of a male connector C2 fits into the female terminal 10 so that a projecting portion 25 of the connector C1 comes in close contact with an inner surface of the through hole 14a to make terminals waterproof individually.

Abstract: An electrical connector is shown having a housing having terminal receiving passageways, which receives a plurality of electrical terminals therein. The connector housing has a rear wire seal having a plurality of apertures at a rear face thereof for receiving terminals and a terminated conductor therethrough. At least one of the plurality of electrical terminal passageways is empty, and the sealing plug is positioned in the terminal receiving passageway to seal the cavity from the rear side thereof. The sealing plug also includes a latching surface for latching with the latch of the housing, and further provides a forward portion to deflect an installed shunt downwardly to prevent stubbing of a pin contact of a mating connector.

Abstract: An electrical connector has a non-conductive outer housing and a spring-loaded conductive assembly mounted within. The non-conductive outer housing has a longitudinal axis along which the spring-loaded conductive assembly is allowed to move over a limited range, in either direction. The conductive assembly includes a conductive contact pad and an conductive elongated shaft which are mated together within the non-conductive outer housing. A spring mounted along the contact shaft and in abutment therewith biases the contact shaft in a direction away from the contact base. When the electrical connector is employed in a chamber lid of a chamber lid assembly having an integrated laminated heater, such as for use in conjunction with a wafer processing chamber, the spring biases a lower surface of the contact shaft against the heater.

Abstract: The invention relates to an assembly for use in automation and process measurement technology, comprising an at least two-part compact housing having a sleeve-shaped housing bottom part and housing top part. According to the invention the housing top part and the housing bottom part are each made integrally from a creep-resistant material and have an overlapping region extending in an axial direction, wherein the cross-sectional shape of the housing top part and the housing bottom part is complementary at least in the overlapping region and the housing parts have an oversize relative to one another. The housing top and bottom parts are connected to each other by axial pressing forces with oversize loss in a media-tight manner.

Abstract: A female terminal includes a tubular portion which has a square tubular shape and receives a male terminal therein and a resilient member which is provided in the tubular portion so as to urge the male terminal toward an inner surface of the tubular portion. The resilient member includes a curved portion formed by a strip-like electrically-conductive metal sheet and a pair of mounting portions integrally formed respectively at widthwise-opposite side edges of the curved portion and extending away from each other. The tubular portion has a pair of side walls opposed to each other and has a pair of through windows provided on the side walls respectively, the pair of mounting portions being inserted in the pair of through windows respectively. At least part of each of the mounting portions located respectively in the through windows is greater in thickness than the other portion of each of the mounting portions.

Abstract: A supply and control device of an electric appliance equipped with a fluid-tight terminal with pin contacts, typically a compressor, including a cup-shaped support formed by electrically non-conductive material, a plurality of electric contacts of the blade type accommodated within the cup-shaped support and presenting same protruding ends facing towards a same open side of the cup-shaped support, arranged in use at an angle with respect to the fluid-tight terminal, at least one wire clamping device integral with the cup-shaped support in a position immediately adjacent to its open side and a housing for a control device arranged within the cup-shaped support, adjacent to the blade contacts and accessible only through an opening obtained through a bottom wall of the cup-shaped support facing in use towards the fluid-tight terminal; the bottom wall being further provided with corresponding holes adapted to throughly receive, in use, the pin contacts and with first mechanical coupling members mating with second

Abstract: An electrical connector is to be arranged on a circuit board. The electrical connector includes a housing made of an insulating material and a holding section disposed in the housing. The holding section has an open area opening upward. The electrical connector further includes a terminal arranged in the holding section. The terminal includes a connecting section exposed outside the housing for connecting to the circuit board. The electrical connector further includes a sheet member situated over the holding section for covering at least a part of the open area.

Abstract: A coupling system that forms a moisture resistant shield around connectable elements comprising a male element containing female connection points inserted into a female element containing male connection points. These made from rigid and thermoplastic materials. This system has a series of rings on the female element and grooves on the male element. These grooves mate to form a first moisture barrier and a rigid lip on the male element circumferentially surrounding the female connection points, presses into a flexible face containing the male connection points on the female element to form yet another moisture barrier. This system can be easily be connected, disconnected and reconnected a plurality of times and yet the highly moisture resistant seal is repeated. It finds good use in communications or electrical connections among others.

Abstract: A probe apparatus disclosed for use in a separable connector includes an insulating body and spaced apart first and second electrical conductors in contact with the insulating body. The first and second electrical conductors have adjacent surfaces configured such that when an electrical potential is applied between the conductors, an electric field is formed between the conductors. The insulating body has an opening positioned between the conductors and adapted to receive a sensor such that a portion of the sensor is subjected to the electric field. A separable electrical connector system is described including the probe apparatus, as is a voltage sensing system including the probe apparatus and a voltage sensor positioned within the opening of the insulating body.

Abstract: The connector of the present invention refers to a waterproof connector that includes contact terminals connected to the contact terminals of another connector in a contact manner, a main body housing that has a through hole for housing the contact terminals, and a tubular connector seal that consists of an elastic member fitted around the circumference of the main body housing, where the connector seal is pressed against the inner circumference wall of the housing of the other connector when the waterproof connector is connected to such other connector in a fitted manner to prevent water from permeating the connector, whereby a tubular sliding hood is installed on the connector seal as to be freely slidable in the main body housing, and is pushed down to the tip of the housing of the other connector in the process of connection, while the connector seal is pressed against the inner circumference wall of the housing of the other connector.

Abstract: A modular base for an electrical device and an electrical device including same and also removable modules are disclosed. The modular base comprises a plurality of base components adapted to be arranged relative to each other to define a backplane comprising a plurality of module mounting locations, wherein each mounting location comprises a first electrical base connector of one base component and a second electrical base connector of another base component. A plurality of removable modules are adapted to be respectively removably connected to the backplane in the mounting locations to provide a modular electrical device. Each of the modules comprises a first module connector adapted to be mated with a first base connector of a mounting location and a second module connector adapted to be mated with a second base connector of the mounting location The backplane comprises one or more coupling devices for releasably engaging a module.

Abstract: A modular base for an electrical device and an electrical device including same and also removable modules are disclosed. The modular base comprises a plurality of base components adapted to be arranged relative to each other to define a backplane comprising a plurality of module mounting locations, wherein each mounting location comprises a first electrical base connector of one base component and a second electrical base connector of another base component. A plurality of removable modules are adapted to be respectively removably connected to the backplane in the mounting locations to provide a modular electrical device. Each of the modules comprises a first module connector adapted to be mated with a first base connector of a mounting location and a second module connector adapted to be mated with a second base connector of the mounting location The backplane comprises one or more coupling devices for releasably engaging a module.

Abstract: An underwater connector has a plug unit and a receptacle unit each containing a bladder member having an internal, oil-filled chamber in which a respective contact module is located. Each contact module has an end face having both electrical and optical contacts for contact engagement with corresponding contacts on the other module when the units are releasably mated together in an underwater environment. The bladder members each have a resilient forward end portion with an opening communicating with the respective chamber, and opposing, pivoted jaws in each unit are closed to compress the forward end portion to close and seal the opening when the units are unmated.

Abstract: A headlight device includes a discharge lamp, a circuit unit and a heat radiating member. The circuit unit is directly connected to the discharge lamp to apply a high voltage to the discharge lamp. The heat radiating member radiates heat generated from the discharge lamp and the circuit unit. The heat radiating member is placed between the discharge lamp and the circuit unit and extends radially in a generally vertically downward direction.

Abstract: A multi-pin electrical connector including a first connector portion and a second connector portion. Seal retaining rings snapped into the connector portions seal and retain cavity terminal blocks located within each respective connector portion. A locking collar employs a ramped locking feature to snap and secure the first and second connector portions in an interlocked, assembled state. The multi-pin electrical connector can be composed entirely of non-metallic components.

Abstract: According to the disclosed embodiments of the invention, there is provided a method of supplying electrical power to a series of upright computer blades mounted side-by-side in a closely spaced configuration, including extending an elongated power distribution unit transversely to the upright blades, and electrically interconnecting the upright blades with a series of electrical connectors arranged side-by-side on one side of the distribution unit. In one embodiment of the invention, a second series of electrical connectors are arranged side-by-side on the opposite side of the body of the power distribution unit.

Abstract: A high intensity discharge lamp (HID) (200) includes an electrically powered lamp (200) having a lamp exterior (220) and at least one lead (226) extending outside of the lamp. An electrical interface (202) includes a male connector (204) fastened at its base (302) to one of the leads (226), an insulate housing (206) having an inner contour (402) shaped to fittedly encompass therein the male connector and at least a portion of the lead, and a cement contact (208) that fastens the housing to the lamp exterior without air gaps. A boot (212) hermetically seals the insulate housing. A female connector (210) is mated to the male connector within the boot, and a feed line (501) having an insulating cover (502) is electrically connected at one end to the female connector and to a power source at the other end.

Abstract: An electrical connector comprises a housing made of a flexible material and an electrical receptacle encompassed by the body. There is an extension surrounding and protruding beyond the front face to protect the front face. There is a wiper disposed on the extension adjacent each side of the housing. The wiper has a generally triangular shape. The wiper prevents water and moisture from migrating into the electric box when performing a pressure test. There is a locking seal disposed around an interior face of the extension to lock the housing to an electrical receptacle.

Abstract: A cable connector (1) includes an insulative housing (10), a plurality of terminals (20) received in the housing, a pair of shells (30, 40) covering the housing, and an insulative casing portion (50) enclosing the shells. The insulative housing includes a main body (11) and a projection portion (12) forwardly projecting from the main body and received into a mating frame (33) of the shell 30. An abutment wall (55) is integrally formed on a front end of the casing portion and extends generally perpendicularly to a lengthwise direction of the connector. Two adjacent flanges (550, 552) of the abutment wall are bent forwardly for tightly engaging with an outer surface of a hand held electronic device. A hole (59) is defined through the abutment wall for extension of the projection portion of the housing and a front portion of the conductive shell.

Abstract: A first connector 4 has a plurality of first terminal accommodating portions 3 which are disposed at a predetermined distance from each other and which have terminal accommodating chambers 1 accommodating female terminals 2. A second connector 8 has a plurality of second terminal accommodating portions 7 having terminal accommodating chambers 6 accommodating male terminals 5. The male terminal 5 comes into contact with the female terminals 2. The second terminal accommodating portions 7 has a leak preventing piece 11 for preventing a leak between the adjacent terminals 2. The leak preventing piece 11 projects from a connecting side tip end surface 7a of each of the second terminal accommodating portion 7, and the leak preventing piece 11 is inserted into a space 12 between the adjacent first terminal accommodating portions 3.

Abstract: EMI-shielding strain relief boots and dust covers and methods of using these boots and dust covers are described. An inventive EMI-shielding strain relief boot includes a flexible elongated boot body and an EMI shield. The boot body has a proximal end, a distal end, and an inner surface defining a bore sized and arranged to contain an end portion of a transmission cable and an associated cable connector. The EMI shield extends along a substantial length of the boot body and is configured to shield a region of the bore from interfering electromagnetic radiation. The distal end of the boot body is slidable over the cable connector and is conformable to and envelopable about at least a portion of a pluggable transceiver connector. The dust cover has a flexible elongated dust cover body and an EMI shield.

Abstract: The system for interconnecting pairs of aligned axial conductors of cells housed in enclosures (3, 3′) equipped with bushings (1, 1′) is made up of modules each consisting of an interconnection device (8) and an electrical insulation structure positioned around the interconnection device. The electrical insulation structure is a flexible insulative sleeve (12) of elastically adaptable length whose flat annular ends are pressed by removable clamps (13, 13′) against the bushings (1, 1′) through which the conductors of the connection device pass.

Abstract: An environmentally sealed electrical connector system for connector boxes used in the proximity of water includes an anchored connector which mounts into the face plate of the box from the rear, to facilitate making wiring connections in the box before installing the face plate. A mating plug-in connector forms an environmental seal around the connector contacts when mated with the anchored connector, and locking arms secure the plug-in connector to the face plate when mated. A two-piece construction allows the plug-in connector to have hard portions for locking, and soft portions for sealing.

Abstract: The present invention relates to an insulating body which comprises a lower part with a first engaging element, a second engaging element, and a stop, as well as an upper part with a distance collar and an engaging means arranged at the distance collar. In a first engagement position in which the first engaging element is engaged with the engaging means electrical and/or optical contacts can be arranged in the insulating body. In a second engagement position the second engaging element engages with the engaging means, with the stop of the lower part contacting the distance collar. In this manner it is ensured that the upper and lower part, due to the effective connection of the stop and the distance collar, on the one hand, securely engage with one another and, on the other hand, due to the effective connection of the stop and the distance collar assume a pregiven position relative to one another at any time.

Abstract: The system for interconnecting pairs of aligned axial conductors of cells housed in enclosures (3, 3′) equipped with bushings (1, 1′) is made up of modules each consisting of an interconnection device (8) and an electrical insulation structure positioned around the interconnection device. The electrical insulation structure is a flexible insulative sleeve (12) of elastically adaptable length whose flat annular ends are pressed by removable clamps (13, 13′) against the bushings (1, 1′) through which the conductors of the connection device pass.

Abstract: A connector comprises first and second connector halves, each having a housing with a mainly circular cross section. The first connector half is matable with the second connector half by means of a rotatable coupling ring surrounding the first housing. In the coupled position an axially extending ring-shaped section of the second housing lies within the coupling ring. The first housing at least along a part of its axial length is received in a boot of elastic, resilient material, the boot being provided with a circumferential slot, in which a radially projecting inner edge of the coupling ring is received freely rotatably. In the coupled position a front sealing part of the boot is sealingly compressed against the axially extending ring-shaped section edge of the second housing.

Abstract: A pressure compensatable mateable connector for use in hostile environments, or environments where the contacts to be connected must be protected from the environment, comprising a plug connector half and a receptacle connector half which are mateable and de-mateable multiple times. The connector may be used for electrical, fiber optic, hybrid electro-optic, hydraulic and gas or vapor connections. The plug connector half comprises at least one isolated mating probe contact immersed in a pressure transfer medium, and contained in an isolation envelop which partially comprises a free-sliding flexible rubber-like tube which is sealed at both the rear and mating ends and wherein the mating probe contact enters the flexible tube through a hermetic fitting snugly fitted to the rear end of the flexible tube. The flexible tube may have one or more axial slits.

Abstract: In one form, the invention is directed to the combination of: a plate; a first connector on the plate; a first circuit card assembly including a first circuit card and a second connector on the first circuit card which second connector is capable of coupling to the first connector; and a layer of sealing material on the plate and having a first opening therein to accept a part of the first circuit card assembly with the first and second connectors coupled. The layer of sealing material has a first cantilevered flap which has a first, relaxed state. The first cantilevered flap is deflected from the first state into a second state wherein the first cantilevered flap bears sealingly against a part of the first circuit card assembly with the first and second connectors coupled.

Abstract: A waterproof connector housing which directly mounts on a device includes a hood portion for fitting on a mating connector housing, an elastic seal ring provided inside the hood portion for forming a watertight seal between the waterproof connector housing and the mating connector housing, and an O-ring for forming a watertight seal for the device. The O-ring is located at the proximal end of the hood portion which is to face the device. The elastic seal ring and the O-ring are integrally formed with each other through disengagement prevention portions and connecting portions of the elastic seal ring. The disengagement prevention portions extend through the proximal end portion of the hood, and each of the connecting portions interconnect their respective disengagement prevention portions with the O-ring.

Abstract: In order to seal the plug-in region between a relay and a plug base, a peripheral sealing ring is integrally formed in one piece on the dimensionally stable plastic of one part using the two-component injection-molding process. The sealing ring is elastically deformed by latching elements which engage one in the other, thereby providing the desired sealing of the arrangement.

Abstract: An electrical connector assembly has a rigid body having an outwardly directed face and formed with a plurality of pockets opening at the face, respective electrical contacts fixed in the pockets of the body, and a cover formed of a flexible elastomeric plastic completely surrounding the body except at the pockets. This cover is formed unitarily with an annular skirt projecting outward past the face and with a web bridging the skirt except at the pockets and lying against the face of the body.