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An RF Cavity Tuning Actuator

Award Information

Agency:
Department of Energy
Branch:
N/A
Award ID:
41823
Program Year/Program:
1998 / SBIR
Agency Tracking Number:
41823
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
AMERICAN SUPERCONDUCTOR
64 Jackson Road Devens, MA 01434-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1998
Title: An RF Cavity Tuning Actuator
Agency: DOE
Contract: N/A
Award Amount: $75,000.00
 

Abstract:

50903-98-I An RF Cavity Tuning Actuator--American Superconductor Corporation, Two Technology Drive, Westborough, MA 01581-1727; (508) 836-4200 Mr. John Voccio, Principal Investigator Dr. Alexis P. Malozemoff, Business Official DOE Grant No. DE-FG02-98ER82531 Amount: $75,000 Cryogenic actuators are needed to tune the radio frequency (RF) cavities used in particle accelerators. These actuators must operate while submerged in sub-cooled liquid helium at 2 K. Currently, magnetostrictive rods made from Ni are used, but these actuators are large and have not demonstrated the desired frequency adjustment range. For this project, cryogenic magnetostrictive actuators will be analyzed and designed to fit into the allotted envelope of the RF cavity environment. This simplifies the accelerator design and allows easier, more cost effective operation. A trade-off study of different actuator designs will be done and a model of the most promising design provided for evaluation. Under Phase I, conceptual designs of the actuator will be established and analyzed for thermal, magnetic and structural integrity. A model of the most promising design will be produced. Commercial Applications and Other Benefits as described by the awardee: This type of cryogenic magnetostrictive actuator has numerous commercial applications, including cryogen flow valves, mechanical heat switches, IR spectrometer tuning actuators, vibration isolation actuators, linear actuators and generic space-based applications._

Principal Investigator:

Mr. John Voccio
Principal Engineer
5088364200

Business Contact:

Dr. Alexis P. Malozemoff
Chief Technical Officer
5088364200
Small Business Information at Submission:

American Superconductor Corpor
Two Technology Drive Westboroug, MA 01545

EIN/Tax ID: 042959321
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No