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US3286014A
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Cryostat with cooling means
Assignee: United Kingdom Atomic Energy Authority
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Filing: 1964-02-24
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Granted: 1966-11-15
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Expires: 1984-02-24
Abstract
No abstract record available.
Inventors
- 👤 Williams John Eric Charl Watts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 01:01
CPC Classifications
H; H01; H01R; H01R3/00; H01R3/08; F; F17; F17C; F17C3/00; F17C3/02; F17C3/08; F17C3/085; H01F; H01F6/00; H01F6/06; H01F6/065; F17C2221/00; F17C2221/01; F17C2221/016; F17C2221/017; F17C2270/00; F17C2270/05; F17C2270/0509; Y; Y10; Y10S; Y10S505/00; Y10S505/825; Y10S505/884; Y10S505/885
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
IN A CRYOSTAT CONTAINING A CRYOGENIC LIQUID, AN ELECTRICAL CONNECTOR FOR SUPPLYING CURRENT TO A CURRENT UTILIZATION DEVICE IMMERSED IN SAID CRYOGENIC LIQUID, COMPRISING, TWO CONCENTRIC CYLINDERS MADE OF ELECTRICALLY AND THERMALLY INSULATING MATERIAL, AND AT LEAST ONE ELECTRICALLY CONDUCTING STRIP EDGE-WOUND BETWEEN SAID CYLINDERS TO DEFINE THEREWITH AT LEAST ONE HELICAL DUCT THROUGH WHICH GAS EVAPORATING FROM SAID CRYOGENIC LIQUID LEAVES THE
Claim 2
Dependent Claim
63 words
IN A CRYOSTAT CONTAINING A CRYOGENIC LIQUID, AN ELECTRICAL CONNECTOR FOR SUPPLYING CURRENT TO A CURRENT UTILIZATION DEVICE IMMERSED IN SAID CRYOGENIC LIQUID, COMPRISING, TWO CONCENTRIC CYLINDERS MADE OF ELECTRICALLY AND THERMALLY INSULATING MATERIAL, AND AT LEAST ONE ELECTRICALLY CONDUCTING STRIP EDGE-WOUND BETWEEN SAID CYLINDERS TO DEFINE THEREWITH AT LEAST ONE HELICAL DUCT THROUGH WHICH GAS EVAPORATING FROM SAID CRYOGENIC LIQUID LEAVES THE
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |