Patent · US Active

Power variator

US8143816B2 · kind B2 · utility

11Cited by

8References

40Claims

0Family size

Assignee

Varian Medical Systems Technologies, Inc. · US

Inventors

James E. Clayton · San Jose, US
Carsten Weil · Herborn, DE
Wolfgang Arnold · Murrhardt, DE
David Whittum · Sunnyvale, US

Key dates

Filing date	Aug 13, 2008
Grant date	Mar 27, 2012
Priority date	—
Expiry date	Aug 9, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH05H7/02
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

An apparatus for use in a process to regulate power for a particle accelerator includes a first circulator, a second circulator, a tee coupled between the first and the second circulator, and a tuner coupled to the tee. An apparatus for use in a process to regulate power for a particle accelerator includes a first circulator, a second circulator, a 3-dB coupler coupled between the first and the second circulator, and a tuner coupled to the 3-dB coupler.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.