Thermally actuated wedge block
Patent
·
OSTI ID:863492
- (Knoxville, TN)
This invention relates to an automatically-operating wedge block for maintaining intimate structural contact over wide temperature ranges, including cryogenic use. The wedging action depends on the relative thermal expansion of two materials having very different coefficients of thermal expansion. The wedge block expands in thickness when cooled to cryogenic temperatures and contracts in thickness when returned to room temperature.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- DOE Contract Number:
- W-7405-ENG-26
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 4184665
- OSTI ID:
- 863492
- Country of Publication:
- United States
- Language:
- English
Similar Records
Thermally actuated wedge block
Thermally actuated wedge block
INVESTIGATION OF THEORETICAL AND PRACTICAL ASPECTS OF THE THERMAL EXPANSION OF CERAMIC MATERIALS. Report No. P1-1273-M-12
Patent
·
Tue Jan 22 00:00:00 EST 1980
·
OSTI ID:863492
Thermally actuated wedge block
Patent
·
Tue Jan 22 00:00:00 EST 1980
·
OSTI ID:863492
INVESTIGATION OF THEORETICAL AND PRACTICAL ASPECTS OF THE THERMAL EXPANSION OF CERAMIC MATERIALS. Report No. P1-1273-M-12
Technical Report
·
Sun Jul 01 00:00:00 EDT 1962
·
OSTI ID:863492
+1 more
Related Subjects
thermally
actuated
wedge
block
relates
automatically-operating
maintaining
intimate
structural
contact
wide
temperature
ranges
including
cryogenic
wedging
action
depends
relative
thermal
expansion
materials
coefficients
expands
thickness
cooled
temperatures
contracts
returned
temperature ranges
cryogenic temperature
cryogenic temperatures
temperature range
thermal expansion
wide temperature
thermally actuated
wedge block
relative thermal
wedging action
/254/
actuated
wedge
block
relates
automatically-operating
maintaining
intimate
structural
contact
wide
temperature
ranges
including
cryogenic
wedging
action
depends
relative
thermal
expansion
materials
coefficients
expands
thickness
cooled
temperatures
contracts
returned
temperature ranges
cryogenic temperature
cryogenic temperatures
temperature range
thermal expansion
wide temperature
thermally actuated
wedge block
relative thermal
wedging action
/254/