Active cryogenic electronic envelope
Abstract
A data acquisition module is disclosed for use with electronic components such as superconductive magnets wherein the electronic components and the data acquisition module may reside inside a cryostat. The data acquisition module allows conventional electronic technologies to work inside cryostats at cryogenic temperatures as low as 4° K. This is achieved by management of heat inside the module to keep the module operating at a temperature above the cryogenic temperature. This approach avoids the difficulties that arise from changes in carrier mobility in semiconductors operating at deep cryogenic temperatures. A cryogenic system comprises a cryostat containing a cryogenic fluid and at least one sensor, and a data acquisition module located within the cryostat, the module in communication with the at least one sensor to acquire data, wherein the module comprises a thermal package, a conditioning and digitizing electronic module, a controller module, a power module, and a thermal management module.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568114
- Patent Number(s):
- 10240875
- Application Number:
- 14/790,614
- Assignee:
- The Regents of the University of California (Oakland, CA)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05K - PRINTED CIRCUITS
F - MECHANICAL ENGINEERING F17 - STORING OR DISTRIBUTING GASES OR LIQUIDS F17C - VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES
- DOE Contract Number:
- AC02-05CH11231
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 07/02/2015
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Turqueti, Marcos de Azambuja, Albright, Robert Alan, and Prestemon, Soren O. Active cryogenic electronic envelope. United States: N. p., 2019.
Web.
Turqueti, Marcos de Azambuja, Albright, Robert Alan, & Prestemon, Soren O. Active cryogenic electronic envelope. United States.
Turqueti, Marcos de Azambuja, Albright, Robert Alan, and Prestemon, Soren O. Tue .
"Active cryogenic electronic envelope". United States. https://www.osti.gov/servlets/purl/1568114.
@article{osti_1568114,
title = {Active cryogenic electronic envelope},
author = {Turqueti, Marcos de Azambuja and Albright, Robert Alan and Prestemon, Soren O.},
abstractNote = {A data acquisition module is disclosed for use with electronic components such as superconductive magnets wherein the electronic components and the data acquisition module may reside inside a cryostat. The data acquisition module allows conventional electronic technologies to work inside cryostats at cryogenic temperatures as low as 4° K. This is achieved by management of heat inside the module to keep the module operating at a temperature above the cryogenic temperature. This approach avoids the difficulties that arise from changes in carrier mobility in semiconductors operating at deep cryogenic temperatures. A cryogenic system comprises a cryostat containing a cryogenic fluid and at least one sensor, and a data acquisition module located within the cryostat, the module in communication with the at least one sensor to acquire data, wherein the module comprises a thermal package, a conditioning and digitizing electronic module, a controller module, a power module, and a thermal management module.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {3}
}
Works referenced in this record:
Method for obtaining very low temperatures
patent, August 1997
- Benoit, Alain; Pujol, Serge
- US Patent Document 5,657,635
Cryogenic measurement equipment
patent, July 1993
- Hayashi, Soichiro; Simizu, Masami; Ishii, Katsuto
- US Patent Document 5,224,777