US3125159A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for transferring heat
Assignee: —
•
Filing: —
•
Granted: 1964-03-17
•
Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:04
CPC Classifications
F; F28; F28D; F28D19/00; Y; Y10; Y10S; Y10S376/00; Y10S376/90; Y10S376/904
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
IN A TURBINE HAVING AN AXIAL HUB, A HEAT SOURCE AND A DIAMETRICALLY OPPOSITE HEAT SINK, A PLURALITY OF ROTOR BLADES ROTATABLY MOUNTED ON SAID HUB IN DIAMETRICALLY OPPOSITE PAIRS, EACH BLADE BEING HOLLOW, PASSAGE MEANS CONNECTING TOGETHER THE HOLLOWS IN EACH PAIR OF BLADES, A METAL THAT INGASSES AND OUTGASSES HYDROGEN REVERSIBLY, RETAINED AT ALL TIMES IN THE HOLLOW OF EACH SAID BLADE, AND A SUPPLY OF HYDROGEN FOR CIRCULATION THROUGH SAID PASSAGE MEANS BETWEEN SAID BLADES FROM ONE SAID METAL TO THE OTHER, WHEREBY SAID HYDROGEN IS INGASSED INTO THE METAL IN ONE BLADE WHEN THAT BLADE IS AT THE HEAT SINK, THEREBY IMPARTING HEAT FROM THE BLADE TO THE SINK, WHILE THE METAL IN THE OPPOSITE BLADE IS OUTGASSING HYDROGEN AT THE HEAT SOURCE THEREBY COOLING SAID OPPOSITE BLADE, ONLY SAID HYDROGEN BEING CIRCULATED WHILE THE METAL REMAINS FIXED.
Claim 2
Dependent Claim
142 words
IN A TURBINE HAVING AN AXIAL HUB, A HEAT SOURCE AND A DIAMETRICALLY OPPOSITE HEAT SINK, A PLURALITY OF ROTOR BLADES ROTATABLY MOUNTED ON SAID HUB IN DIAMETRICALLY OPPOSITE PAIRS, EACH BLADE BEING HOLLOW, PASSAGE MEANS CONNECTING TOGETHER THE HOLLOWS IN EACH PAIR OF BLADES, A METAL THAT INGASSES AND OUTGASSES HYDROGEN REVERSIBLY, RETAINED AT ALL TIMES IN THE HOLLOW OF EACH SAID BLADE, AND A SUPPLY OF HYDROGEN FOR CIRCULATION THROUGH SAID PASSAGE MEANS BETWEEN SAID BLADES FROM ONE SAID METAL TO THE OTHER, WHEREBY SAID HYDROGEN IS INGASSED INTO THE METAL IN ONE BLADE WHEN THAT BLADE IS AT THE HEAT SINK, THEREBY IMPARTING HEAT FROM THE BLADE TO THE SINK, WHILE THE METAL IN THE OPPOSITE BLADE IS OUTGASSING HYDROGEN AT THE HEAT SOURCE THEREBY COOLING SAID OPPOSITE BLADE, ONLY SAID HYDROGEN BEING CIRCULATED WHILE THE METAL REMAINS FIXED.
References Cited (Backward Citations)
US2708564A
Cited
US2746725A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-17 | 1967-09-16 | 1968-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-17 | 1971-09-16 | 1972-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-17 | 1975-09-16 | 1976-03-17 | $7700.00 | Window Closed / Lapsed |