Cooling device with cryostat and cold head having reduced mechanical coupling
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United States of America Patent
Stats
-
May 29, 2018
Issued Date -
N/A
app pub date -
Sep 16, 2015
filing date -
Sep 30, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cooling device (20) has a cryostat (23) and a cold head (1), in particular, the cold head (1) of a pulse tube cooler. The cryostat (23) has a vacuum container (4) with a vacuum container wall (4a), wherein the vacuum container wall (4a) seals off a vacuum inside the vacuum container (4) from the environment. A flexible sealing section (6) connects the vacuum container wall (4a) directly or indirectly to the room temperature part (1a) of the cold head (1). The flexible sealing section (6) seals off the inside of the cryocontainer (2) from the environment. The cooling device further reduces mechanical coupling between the cold head and the cryostat, in particular, in order to enable performance of NMR measurements with fewer disturbances due to external vibrations.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- F17C Class
- 326 Applications Filed
- 217 Patents Issued To-Date
- 66.57 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- F17C Class
- 35.71 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 29, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 29, 2029 |
