US3192733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spool mounting of delay line on liquid helium cryostat
Assignee: Individual
•
Filing: 1963-09-25
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Granted: 1965-07-06
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Expires: 1983-09-25
Abstract
No abstract record available.
Inventors
- 👤 Raymond J Goetz
- 👤 Alfred J Cummings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:24
CPC Classifications
H; H03; H03H; H03H7/00; H03H7/30; F; F17; F17C; F17C3/00; F17C3/02; F17C3/08; F17C3/085; H01; H01F; H01F6/00; H01F6/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
130 words
A CRYOSTAT APPARATUS FOR MAINTAINING ELECTRONIC COMPONENTS IN A SUPERCONDUCTING STATE COMPRISING A CONTAINER FOR CRYOGENIC FLUID, SAID CONTAINER HAVING A GENERALLY CYLINDRICAL BOTTOM PORTION OF A PREDETERMINED DIAMETER, AND A SECOND PORTION ABOVE SAID BOTTOM PORTION OF A DIAMETER GREATER THAN THAT OF SAID BOTTOM PORTION, MEANS CONNECTED WITH SAID SECOND PORTION FOR INSERTING CRYOGENIC FLUID IN SAID CONTAINER, AND A SPOOL COMPRISING A CYLINDER OF A SIZE TO FIT OVER SAID CYLINDRICAL BOTTOM PORTION, AND A FLANGE AT EACH END OF SAID CYLINDER, AND MEANS FOR FIXEDLY MOUNTING SAID SPOOL ON SAID BOTTOM PORTION IN THERMAL CONTACT THEREWITH, SAID SPOOL HAVING A VOLUME EXTENDING BETWEEN THE OUTER DIAMETER OF SAID CYLINDER AND SAID FLANGES IN WHICH ELECTRONIC COMPONENTS TO BE COOLED TO THEIR SUPERCONDUCTING STATE MAY BE MOUNTED.
Claim 2
Dependent Claim
130 words
A CRYOSTAT APPARATUS FOR MAINTAINING ELECTRONIC COMPONENTS IN A SUPERCONDUCTING STATE COMPRISING A CONTAINER FOR CRYOGENIC FLUID, SAID CONTAINER HAVING A GENERALLY CYLINDRICAL BOTTOM PORTION OF A PREDETERMINED DIAMETER, AND A SECOND PORTION ABOVE SAID BOTTOM PORTION OF A DIAMETER GREATER THAN THAT OF SAID BOTTOM PORTION, MEANS CONNECTED WITH SAID SECOND PORTION FOR INSERTING CRYOGENIC FLUID IN SAID CONTAINER, AND A SPOOL COMPRISING A CYLINDER OF A SIZE TO FIT OVER SAID CYLINDRICAL BOTTOM PORTION, AND A FLANGE AT EACH END OF SAID CYLINDER, AND MEANS FOR FIXEDLY MOUNTING SAID SPOOL ON SAID BOTTOM PORTION IN THERMAL CONTACT THEREWITH, SAID SPOOL HAVING A VOLUME EXTENDING BETWEEN THE OUTER DIAMETER OF SAID CYLINDER AND SAID FLANGES IN WHICH ELECTRONIC COMPONENTS TO BE COOLED TO THEIR SUPERCONDUCTING STATE MAY BE MOUNTED.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |