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Title: Cryostat including heater to heat a target

Abstract

A cryostat is provided which comprises a vacuum vessel; a target disposed within the vacuum vessel; a heat sink disposed within the vacuum vessel for absorbing heat from the detector; a cooling mechanism for cooling the heat sink; a cryoabsorption mechanism for cryoabsorbing residual gas within the vacuum vessel; and a heater for maintaining the target above a temperature at which the residual gas is cryoabsorbed in the course of cryoabsorption of the residual gas by the cryoabsorption mechanism. 2 figs.

Inventors:
; ;
Publication Date:
OSTI Identifier:
7161786
Patent Number(s):
US 4955204; A
Application Number:
PPN: US 7-434249
Assignee:
Univ. of California, Oakland, CA (United States)
DOE Contract Number:  
AC03-76SF00098
Resource Type:
Patent
Resource Relation:
Patent File Date: 9 Nov 1989
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; CRYOSTATS; DESIGN; ABSORPTION; CRYOGENICS; HEAT SINKS; HEATERS; VACUUM SYSTEMS; CONTROL EQUIPMENT; EQUIPMENT; SINKS; SORPTION; THERMOSTATS; 661210* - Cryogenics- (1992-)

Citation Formats

Pehl, R H, Madden, N W, and Malone, D F. Cryostat including heater to heat a target. United States: N. p., 1990. Web.
Pehl, R H, Madden, N W, & Malone, D F. Cryostat including heater to heat a target. United States.
Pehl, R H, Madden, N W, and Malone, D F. 1990. "Cryostat including heater to heat a target". United States.
@article{osti_7161786,
title = {Cryostat including heater to heat a target},
author = {Pehl, R H and Madden, N W and Malone, D F},
abstractNote = {A cryostat is provided which comprises a vacuum vessel; a target disposed within the vacuum vessel; a heat sink disposed within the vacuum vessel for absorbing heat from the detector; a cooling mechanism for cooling the heat sink; a cryoabsorption mechanism for cryoabsorbing residual gas within the vacuum vessel; and a heater for maintaining the target above a temperature at which the residual gas is cryoabsorbed in the course of cryoabsorption of the residual gas by the cryoabsorption mechanism. 2 figs.},
doi = {},
url = {https://www.osti.gov/biblio/7161786}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 11 00:00:00 EDT 1990},
month = {Tue Sep 11 00:00:00 EDT 1990}
}