Radio frequency coaxial feedthrough device

Patent · Sun Mar 15 00:00:00 EST 1987

OSTI ID:5949620

Owens, T L; Baity, F W; Hoffman, D J; Whealton, J H

A high voltage radio frequency coaxial feedthrough device is described for transmitting high voltage radio frequency energy between first and second coaxial transmission lines of different dielectric mediums and pressures. The device consists of: a tapered inner coaxial conductor including means for electrical connection at an upstream end thereof to an inner coaxial conductor of the first coaxial line and at a downstream end thereof to an inner coaxial conductor of the second coaxial line; a tapered outer coaxial conductor including means for electrical connection at the upstream end thereof to an outer coaxial conductor of the first coaxial line at the downstream end thereof to an outer coaxial conductor of the second coaxial line; a coaxially disposed cylindrical insulator formed of a rigid, impermeable, electrically insulating material; means for removably connecting the cylindrical insulator in a leak-tight sealing arrangement between the first mounting ring of the cylindrical insulator and the inner conductor at the upstream end of the cylindrical insulator.

• Assignee: Dept. of Energy, Washington, DC
• Patent Number(s): US 4694264
• OSTI ID: 5949620
• Resource Relation: Patent File Date: Filed date 5 Mar 1986
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
24 POWER TRANSMISSION AND DISTRIBUTION
COAXIAL CABLES
DESIGN
RF SYSTEMS
CYLINDRICAL CONFIGURATION
DIELECTRIC MATERIALS
ELECTRIC CONTACTS
ELECTRIC POTENTIAL
ELECTRICAL INSULATION
POWER TRANSMISSION
POWER TRANSMISSION LINES
PRESSURIZING
SEALS
CABLES
CONDUCTOR DEVICES
CONFIGURATION
ELECTRIC CABLES
ELECTRICAL EQUIPMENT
EQUIPMENT
MATERIALS
420800* - Engineering- Electronic Circuits & Devices- (-1989)
200300 - Electric Power Engineering- Power Transmission & Distribution- (-1989)