US3126492A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ferromagnetic energy devices
Assignee: —
•
Filing: —
•
Granted: 1964-03-24
•
Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:04
CPC Classifications
C; C22; C22C; C22C27/00; C22C28/00; G; G05; G05D; G05D23/00; G05D23/19; G05D23/20; G05D23/26; H; H01; H01B; H01B1/00; H01C; H01C7/00; H01C7/02; H01C7/022; H01F; H01F1/00; H01F1/01; H01F1/03; H01F1/0302; H01F1/0306; H01H; H01H37/00; H01H37/02; H01H37/32; H01H37/58; H10; H10N; H10N15/00; H10N15/20; H01F1/0009; Y; Y10; Y10S; Y10S505/00; Y10S505/825; Y10S505/876
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
201 words
THE METHOD OF PRODUCING USEFUL WORK FROM AT LEAST ONE OF APPLIED HEAT ENERGY, MECHANICAL ENERGY, ELECTRICAL ENERGY AND MAGNETIC ENERGY WHICH COMPRISES VARYING THE MAGNITUDE OF APPLICATION OF AT LEAST ONE OF SAID ENERGIES TO A STRUCTURE WHILE ITS TEMPERATURE IS WITHIN THAT NARROW RANGE IN WHICH AT LEAST ONE OF ITS ENERGY-TRANSFORMING COMPONENTS UNDERGOES BELOW ITS CURIE POINT A REVERSIBLE FIRST ORDER SOLID-PHASE TO SOLID-PHASE TRANSITION WITH MAIN TENANCE OF CRYSTAL SYMMETRY, DEVELOPING CONCURRENTLY WITH SAID TRANSITION AS A RESULT OF SAID APPLICATION OF SAID ENERGY IN ONE OF SAID FORMS TO SAID COMPONENT A SHARP AND SUBSTANTIAL CHANGE IN AT LEAST ONE OF (A) THE MAGNETIC SATURATION INDUCTION, (B) THE ELECTRICAL RESISTIVITY, AND (C) A DIMENSION, AND UPON DECREASE IN THE APPLICATION OF SAID ENERGY IN ONE OF SID FORMS PRODUCING AN OPPOSITE CHANGE IN EACH OF (A) A MAGNETIC SATURATION INDUCTION, (B) SAID RESISTIVITY, AND (C) SAID DIMENSION, AND NETIC SATURATION INDUCTION, (B) SAID RESISTIVITY, AND (C) SAID DIMENSION THE ENERGY APPLIED IN ONE OF SAID FORMS INTO A WORK-DEVELOPING EFFECT IN THE FORM OF ENERGY IN A FORM DIFFERING FROM THAT OF THE APPLIED ENERGY AND WHOSE MAGNITUDE CHANGES WITH THE MAGNITUDE OF SAID APPLIED ENERGY.
Claim 2
Independent Claim
201 words
THE METHOD OF PRODUCING USEFUL WORK FROM AT LEAST ONE OF APPLIED HEAT ENERGY, MECHANICAL ENERGY, ELECTRICAL ENERGY AND MAGNETIC ENERGY WHICH COMPRISES VARYING THE MAGNITUDE OF APPLICATION OF AT LEAST ONE OF SAID ENERGIES TO A STRUCTURE WHILE ITS TEMPERATURE IS WITHIN THAT NARROW RANGE IN WHICH AT LEAST ONE OF ITS ENERGY-TRANSFORMING COMPONENTS UNDERGOES BELOW ITS CURIE POINT A REVERSIBLE FIRST ORDER SOLID-PHASE TO SOLID-PHASE TRANSITION WITH MAIN TENANCE OF CRYSTAL SYMMETRY, DEVELOPING CONCURRENTLY WITH SAID TRANSITION AS A RESULT OF SAID APPLICATION OF SAID ENERGY IN ONE OF SAID FORMS TO SAID COMPONENT A SHARP AND SUBSTANTIAL CHANGE IN AT LEAST ONE OF (A) THE MAGNETIC SATURATION INDUCTION, (B) THE ELECTRICAL RESISTIVITY, AND (C) A DIMENSION, AND UPON DECREASE IN THE APPLICATION OF SAID ENERGY IN ONE OF SID FORMS PRODUCING AN OPPOSITE CHANGE IN EACH OF (A) A MAGNETIC SATURATION INDUCTION, (B) SAID RESISTIVITY, AND (C) SAID DIMENSION, AND NETIC SATURATION INDUCTION, (B) SAID RESISTIVITY, AND (C) SAID DIMENSION THE ENERGY APPLIED IN ONE OF SAID FORMS INTO A WORK-DEVELOPING EFFECT IN THE FORM OF ENERGY IN A FORM DIFFERING FROM THAT OF THE APPLIED ENERGY AND WHOSE MAGNITUDE CHANGES WITH THE MAGNITUDE OF SAID APPLIED ENERGY.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |