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9982results about "Couplings bases/cases" patented technology

Sealed coaxial cable connector and related method

A connector is provided for coupling an end of a coaxial cable to a terminal, such as a cable terminal, a terminal for coupling to another connector, and the like. The connector includes a coupler, such as a nut, having a receiving port for engaging the terminal. The coupler also includes an annular collar. The connector also includes a body member, one end of which includes a lip. The lip is inserted through the collar opening. The other end of the body section includes an inner surface portion. The connector still further includes a post, an end of which is sized for insertion between the dielectric and the outer conductor of the cable. The post further includes a post flange and a post shank. The post shank forms a post channel sufficient in diameter to receive the inner conductor and the dielectric of the cable. The post is movable between a cable-insertion position and a cable-installed position. In the cable-installed position, the post shank is received in the body member to form an annular chamber between the post shank and the inner surface portion. The annular chamber is sufficiently narrow in this cable-installed position to compress the outer conductor and the jacket with the post shank and the inner surface portion for establishing a distal seal. Tightening of the coupler to the terminal compresses the lip between the post flange and the annular collar for establishing a proximal seal. Related methods also are provided.

High density electrical interconnect system having enhanced grounding and cross-talk reduction capability

Disclosed is an electrical interconnect system using multiple grounding methods to reduce or prevent spurious signals from interfering with high density contacts carrying high speed transmissions. A first connector includes an insulative pillar partially surrounded by a plurality of signal contacts. A ground contact is at least partially located within the insulative pillar. A second connector includes a corresponding plurality of flexible signal contacts for mating with the signal contacts adjacent the insulative pillar. The second connector also includes a ground contact for receiving the ground contact of the first connector. The ground contacts provide a first method of providing a ground path to reduce spurious signals from entering the signal path. An electrically conducting shield is located outside the signal contacts when the first and the second connectors are mated. The first connector includes a member which provides a ground path between the first connector and the electrically conducting shield. Advantageously, the electrical interconnect system has two grounding methods which are particularly important in a high density electrical interconnect system where the contacts are closely spaced and susceptible to noise and other spurious signals.
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