The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 1999
Filed:
Dec. 10, 1997
James W Nelson, Cheshire, CT (US);
Radio Frequency Systems, Inc., Marlboro, NJ (US);
Abstract
In a coaxial cable having a hollow inner-conductor, a connector assembly is provided for electromagnetically connecting the hollow inner-conductor and outer-conductor of the coaxial cable to a standard connector. In one disclosed embodiment, the connector assembly is formed from a body having an axial opening extending therethrough and an outer conductor contact portion. A dielectric cylinder is disposed within the axial opening of the body of the outer-conductor contact, the dielectric cylinder is provided with an axial opening extending therethrough. The assembly is further formed from an inner-conductor contact having a nose portion, a bridge portion adjacent to said nose portion, a shoulder portion adjacent to said bridge portion, a pin portion adjacent to said shoulder portion, wherein the bridge portion has a diameter which is smaller than the shoulder portion and the nose portion so as to define a groove therebetween and wherein the pin portion of the inner-conductor contact is disposed within the axial opening of the dielectric cylinder. A radial spring contact resides within the groove. The connector assembly of the present invention provides the advantage of allowing the inner-conductor contact to be installed in the body prior to connecting the assembly to the cable which reduces the chance of inner-conductor contact misalignment, among other things. The spring contact insures good electrical connection between the inner-conductor and the inner-conductor contact.