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Class 439/181 - INCLUDING ARC SUPPRESSING OR EXTINGUISHING MEANS


Subclass of Class 439 - Electrical connectors
Definition: Electrical connector combined with or having means to inhibit
No. of patents: 291
Last issue date: 03/06/2012


1                
NumberTitleIssue Date
8128423Visible open for switchgear assembly
An electrical connector assembly may include a connector body having a conductor receiving end, a connector end, a linking assembly connecting the conductor receiving end to the connector end, and a visible open port positioned in the connector body for viewing at l...
03/06/2012
8043102Connector sheath and cable connector assembly having same
The present invention discloses a connector sheath (1) adapted to be used in a cable connector assembly, comprising a T-shaped main insulation bushing (102), an inner semiconductive shield layer (105) disposed in the T-shaped main insulation bus...
10/25/2011
8038457Separable electrical connector with reduced risk of flashover
A separable loadbreak connector system includes mating electrical connectors. At least one of the electrical connectors includes an electrically-resistive housing having a generally conically-shaped interior bore. A semiconductive insert is disposed within a portion...
10/18/2011
7972155Hotstick operable electrical connector with integral bushing well
A hotstick operable electrical connector for use in a power distribution system that includes a housing, a well and first and second frustoconical members extending from a surface of the housing. Each frustoconical member has a distal end and an axial bore that exte...
07/05/2011
7963782Separable connector system with a position indicator
Separable connector assemblies include one or more pairs of connectors that engage and disengage one another in electrical connection and disconnection operations, respectively. An operator can disengage the connectors by pushing the connectors together and then pul...
06/21/2011
7950940Separable connector with reduced surface contact
Separating connector assemblies of a separable connector system. The separable connector assemblies include one or more pairs of connectors configured to engage and disengage one another in electrical connection and disconnection operations, respectively. An operato...
05/31/2011
7950939Medium voltage separable insulated energized break connector
Medium voltage separable insulated connector system for power distribution systems and configured to make and break energized connections at rated voltage but in the absence of load current. ...
05/31/2011
7946871Electrical connector and electrical connector assembly having structures for preventing arc-discharge
An electrical connector in accordance with the present invention includes an insulative housing defining a mating direction and at least one contact-receiving passage extending along a mating direction, at least one conductive contact received in the at least one co...
05/24/2011
7946870Separable insulated connector system
Separable insulated connector systems for power distribution systems wherein the interfaces of the mating connectors are modified to reduce mating and separation force. ...
05/24/2011
7905734Electronic device connecting structure and function expansion device
A connecting structure reduces noise effects on an electronic device when hot docking the electronic device to mitigate against malfunctions. When a first electronic device having a first EMI shield is docked with a second electronic device having a second EMI shiel...
03/15/2011
7905735Push-then-pull operation of a separable connector system
Separating connector assemblies of a separable connector system. The separable connector assemblies include one or more pairs of connectors configured to engage and disengage one another in electrical connection and disconnection operations, respectively. An operato...
03/15/2011
7901227Separable electrical connector with reduced risk of flashover
A separable loadbreak connector system includes mating electrical connectors. At least one of the electrical connectors includes an electrically-resistive housing having a generally conically-shaped interior bore. A semiconductive insert is disposed within a portion...
03/08/2011
7901228Fully insulated fuse test and ground device
A fuse test and ground device includes an insulated housing with a bore that extends from the front of the housing towards the rear of the housing. An electrical contact is disposed partially within the bore. A current interrupter, such as a fuse, is electrically co...
03/08/2011
7891999Fully insulated fuse test and ground device
A fuse test and ground device includes an insulated housing with a bore that extends from the front of the housing towards the rear of the housing. An electrical contact is disposed partially within the bore. A current interrupter, such as a fuse, is electrically co...
02/22/2011
7878827Electrical connector with electrical device incorporated therein
An electrical connector includes an insulative housing, a number of electrical contacts and an IC (Integral Circuit). The insulative housing has a body and a contact insert received in the body. The electrical contacts are secured to the contact insert and each has ...
02/01/2011
7874854Communications patching devices that include integrated electronic static discharge circuits and related methods
Communications patching devices are provided that include a mounting frame and a first jack that is mounted to the mounting frame. The first jack has a plurality of input terminals, a plurality of output terminals and a printed circuit board that includes a pluralit...
01/25/2011
7862354Separable loadbreak connector and system for reducing damage due to fault closure
Separable loadbreak connectors include an interference element spaced about the contact tube that is configured to engage a portion of a connector piston. ...
01/04/2011
7854620Shield housing for a separable connector
A separable connector shield housing includes a layer of conductive material disposed at least partially around a layer of non-conductive material. The layers are molded together. For example, the conductive material can be overmolded around the non-conductive mater...
12/21/2010
7811109Separable loadbreak connector with a conductive tube and a conductive piston
Separable loadbreak connectors include an interference element spaced about the contact tube that is configured to engage a portion of a connector piston. ...
10/12/2010
7803003Combination electrical connector
An electrical connector for connecting to an electrical apparatus within a high power circuit includes an electrical contact and an enclosure. The electrical contact is configured to connect to a bushing of an electrical apparatus within a high power circuit. The el...
09/28/2010
7775817Electrical contacts for leading edge control surfaces on an aircraft
An apparatus comprising a first part, a second part, an electrical contact, and a relay. The second part is movable relative to the first part. The electrical contact is attached to the second part. The electrical contact provides an electrical connection between th...
08/17/2010
7731514Actuating device for separable connector system
A loadbreak connector system and methods for visible break include first and second mating connector assemblies configured to make or break an electrical connection under energized circuit conditions, the first and second mating connectors selectively positionable r...
06/08/2010
7708576Electrical connector including a ring and a ground shield
A high-voltage electrical connector system comprises a bushing with a longitudinal axis, a shoulder, a first end, and a second end, wherein the shoulder is between the first end and the second end; a ring arranged circumferentially around a first outside diameter of...
05/04/2010
7690933Loadbreak electrical connector cover and method of use for preventing arcing during electrical system repairs
An insulative body adapted to be deformed into contact with a plurality of loadbreak elbow connectors secured to a transformer or other electrical apparatus during repair or replacement, providing safe and secure access for a linesman. The body enshrouds a volume su...
04/06/2010
7682172Electrical connector assembly with ESD protection
An electrical connector assembly in accordance with a preferred embodiment of the present invention is provided. The electrical connector assembly comprises an insulative housing in which a plurality of contacts retained. The contacts include a plurality of signal c...
03/23/2010
7674122Adjustable feed through bushing base with lifting means
This invention relates to providing a means to removeably mount a feed through/grounding bushing commonly used to bond together, ground and/or park power distribution cables. Many pieces of power distribution equipment have U brackets for removable attachment of acc...
03/09/2010
7666012Separable loadbreak connector for making or breaking an energized connection in a power distribution network
Separable loadbreak connectors include an interference element spaced about the contact tube that is configured to engage a portion of a connector piston. ...
02/23/2010
7654839Attenuation of an electrostatic charge on a cable prior to coupling the cable with an electronic system
Embodiments may include connectors with discharge elements integrated into the connectors to interconnect conductors of a cable to attenuate or discharge an electrostatic charge built up on the conductors. In some embodiments, the conductors are momentarily connecte...
02/02/2010
764837625kV loadbreak elbow and bushing increased flashover distance
A loadbreak connector formed by a power cable elbow and a bushing insert with increased flashover distance is disclosed. The power cable elbow includes a conductive member having an energized portion and a non-energized portion, a cable receiving end, a loadbreak bu...
01/19/2010
7601014High-voltage rubber cone plug-in connector
A high-voltage connector is described, having a plug (10) with a rubber cone (131; 132, 133) for insertion in a socket (20). A connector of this kind is also referred to as a rubber-cone plug system and is used in particular for connecting X-ray...
10/13/2009
7597572Method and apparatus for improved universal serial bus connectivity having electrostatic discharge protection ground element
Aspects of the present invention include a method and apparatus for an improved USB device having ESD protection. Uniquely including and positioning a discharge plane of a low resistance within a USB connection that is connectable with the ground of the USB connecto...
10/06/2009
7594820Method and apparatus for electrostatic discharge of connectors
A port (such as, but not limited to, an RJ45 port) may comprise a cavity having a plurality of pins and an electrostatic discharge element coupled to a system ground. As the plug is inserted into the cavity, the electrostatic discharge element contacts the plug prio...
09/29/2009
7572133Separable loadbreak connector and system
Separable loadbreak connectors include an overlapping insulation joint and interchangeable preconfigured connector assemblies. ...
08/11/2009
7568927Separable insulated connector system
Separable insulated connector systems for power distribution systems wherein the interfaces of the mating connectors are modified to reduce mating and separation force. ...
08/04/2009
7510417Attenuate an electrostatic charge on a cable prior to coupling the cable with an electronic system
Embodiments may include connectors with discharge elements integrated into the connectors to interconnect conductors of a cable to attenuate or discharge an electrostatic charge built up on the conductors. In some embodiments, the conductors are momentarily connecte...
03/31/2009
7494355Thermoplastic interface and shield assembly for separable insulated connector system
A separable insulated connector assembly provided with a thermoplastic interface formed on a surface of a shield. ...
02/24/2009
7491075Electrical connector
An electrical connector includes a sleeve defining an axis and a contact assembly inserted in the sleeve, the contact assembly including pieces that move axially relative to one another during a fault close operation. An interface between the sleeve and the contact ...
02/17/2009
7470131Over-voltage protection system
An electrical device includes a body, an electrical contact having a first end for electrically coupling to an electrical apparatus and a second end within the body, and a conductor electrically coupled to the second end of the electrical contact. The electrical dev...
12/30/2008
7467960Receptacle connector with arcing reducing structure
The present invention provides a receptacle (100) having structures for reducing arcing when a plug (300) is drawn out of the receptacle (100). The receptacle (100) includes a number of electrical contacts (20), each of the electri...
12/23/2008
7442061Connection device and electronic equipment having the same
A connection device of electronic equipment which provides a connection device preventing electrostatic damage and electronic equipment provided with the connection device. The connection device includes conductive terminals and lightning conductor portions disposed...
10/28/2008
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