THOMAS P CUNNINGHAM JR
Engineers in Philadelphia, PA
License number
Pennsylvania PE019147E
Category
Engineers
Type
Professional Engineer
Address
Address
Philadelphia, PA 19104
Professional information
Event Manager At Dyventive
Position:
Event Manager at Dyventive
Location:
Greater Philadelphia Area
Industry:
Events Services
Work:
Dyventive
-
Event Manager
Rf Coaxial-Strip Line Connector
US Patent:
4556265, Dec 3, 1985
Filed:
Jun 29, 1981
Appl. No.:
6/278453
Inventors:
Thomas J. Cunningham - Philadelphia PA
Assignee:
RCA Corporation - Princeton NJ
International Classification:
H01R 1704
US Classification:
339 17LC
Abstract:
A coaxial connector for alleviating stresses between a coaxial cable and a strip line conductor includes a center conductor and a stranded wire bundle secured to the center conductor. The bundle projects from the connector body and includes a conductor element for connection to a plane conductor on the strip line circuit. The stranded bundle is sufficiently flexible in the radial direction to permit radial deflection of the end secured to the strip line with respect to the end secured to the connector center conductor position without significant bending stresses. Rotational and axial movement can be provided between the stranded bundle and the center conductor of the connector body to further improve stress alleviation between the extended portion and the body.
Solder Connection Between Copper And Aluminum Conductors
US Patent:
4129744, Dec 12, 1978
Filed:
Aug 2, 1976
Appl. No.:
5/710744
Inventors:
Thomas J. Cunningham - Philadelphia PA
Harold L. Schwartzberg - late of Holland PA
Joseph L. McGlynn - Philadelphia PA
Harold L. Schwartzberg - late of Holland PA
Joseph L. McGlynn - Philadelphia PA
Assignee:
RCA Corporation - New York NY
International Classification:
H01R 504
US Classification:
174 94R
Abstract:
A solder connection between an aluminum and copper conductor includes cladding a strand of aluminum wire with a copper coating, severing the cladded aluminum wire to a suitable length and soldering the severed end to the strand of copper wire with a lead-tin solder forming a hermetical seal about the soldered joint including any portion of the aluminum exposed to the ambient at the joint prior to soldering.