US3321370A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for remote temperature measurement in a nuclear reactor installation
Assignee: Atomic Power Development Associates Inc
•
Filing: 1964-09-03
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Granted: 1967-05-23
•
Expires: 1984-09-03
Abstract
No abstract record available.
Inventors
- 👤 Edgar D Oppenheimer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:57
CPC Classifications
G; G01; G01K; G01K1/00; G01K1/02; G01K1/024; G21; G21C; G21C17/00; G21C17/10; G21C17/112; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
IN A NUCLEAR REACTOR, APPARATUS FOR OBTAINING A REMOTE INDICATION OF THE TEMPERATURE AT SELECTED POINTS IN THE VICINITY OF THE REACTORCORE, SAID APPARATUS COMPRISING A HOUSING LOCATED AT EACH OF SAID SELECTED POINTS, TEMPERATURERESPONSIVE MECHANICAL ELEMENTS MOUNTED TO PRODUCE DISPLACEMENTS ON EACH HOUSING IN RESPONSE TO TEMPERATURE VARIATIONS, A DISPLACEMENT SENSITIVE DEVICE, SAID DISPLACEMENT SENSITIVE DEVICE INCLUDING TWO RELATIVELY MOVABLE PORTIONS ARRANGED TO BE RELATIVELY POSITIONED TO
Claim 2
Dependent Claim
68 words
IN A NUCLEAR REACTOR, APPARATUS FOR OBTAINING A REMOTE INDICATION OF THE TEMPERATURE AT SELECTED POINTS IN THE VICINITY OF THE REACTORCORE, SAID APPARATUS COMPRISING A HOUSING LOCATED AT EACH OF SAID SELECTED POINTS, TEMPERATURERESPONSIVE MECHANICAL ELEMENTS MOUNTED TO PRODUCE DISPLACEMENTS ON EACH HOUSING IN RESPONSE TO TEMPERATURE VARIATIONS, A DISPLACEMENT SENSITIVE DEVICE, SAID DISPLACEMENT SENSITIVE DEVICE INCLUDING TWO RELATIVELY MOVABLE PORTIONS ARRANGED TO BE RELATIVELY POSITIONED TO
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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) | 1970-05-22 | 1970-11-21 | 1971-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-22 | 1974-11-21 | 1975-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-22 | 1978-11-21 | 1979-05-23 | $7700.00 | Window Closed / Lapsed |