Patent US3219841A successfully refreshed from Google Patents.
US3219841A
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Superconducting current multiplier
Assignee: General Electric Co
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Filing: 1962-06-22
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Granted: 1965-11-23
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Expires: 1982-06-22
Abstract
No abstract record available.
Inventors
- 👤 Harold H Edwards
- 👤 Vernon L Newhouse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:10
CPC Classifications
G; G11; G11C; G11C11/00; G11C11/21; G11C11/44; Y; Y10; Y10S; Y10S505/00; Y10S505/825; Y10S505/856; Y10S505/857; Y10S505/86
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
83 words
APPARATUS FOR DERIVING A MULTIPLE CURRENT COMPRISING A PLURALITY OF INDUCTIVE ELEMENTS, CONNECTION MEANS FOR PASSING A CURRENT THROUGH EACH OF SAID INDUCTIVE ELEMENTS TO PRODUCE A MAGNETIC FIELD ASSOCIATED WITH EACH OF SAID ELEMENTS, AND SWITCHING MEANS RECOUPLING SAID ELEMENTS IN A PARALLEL CIRCUIT WITH ONE ANOTHER WHEREIN A PARALLEL CURRENT IS PRODUCED BY COLLAPSE OF THE FIELD ASSOCIATED WITH EACH OF SAID INDUCTIVE ELEMENTS WHICH PARALLEL CURRENT IS LARGER THAN CURENT ORIGINALLY RECEIVED BY SAID INDUCTIVE ELEMENT FROM SAID COUPLING MEANS.
Claim 2
Dependent Claim
83 words
APPARATUS FOR DERIVING A MULTIPLE CURRENT COMPRISING A PLURALITY OF INDUCTIVE ELEMENTS, CONNECTION MEANS FOR PASSING A CURRENT THROUGH EACH OF SAID INDUCTIVE ELEMENTS TO PRODUCE A MAGNETIC FIELD ASSOCIATED WITH EACH OF SAID ELEMENTS, AND SWITCHING MEANS RECOUPLING SAID ELEMENTS IN A PARALLEL CIRCUIT WITH ONE ANOTHER WHEREIN A PARALLEL CURRENT IS PRODUCED BY COLLAPSE OF THE FIELD ASSOCIATED WITH EACH OF SAID INDUCTIVE ELEMENTS WHICH PARALLEL CURRENT IS LARGER THAN CURENT ORIGINALLY RECEIVED BY SAID INDUCTIVE ELEMENT FROM SAID COUPLING MEANS.
Claim 3
Dependent Claim
70 words
APPARATUS FOR DERIVING MULTIPLIED ENERGY OUTPUT FOR DELIVERY TO A LOAD COMPRISING A PLURALITY OF INDUCTIVE ELEMENTS FORMED OF SUPERCONDUCTIVE MATERIAL, CONNECTION MEANS INITIALLY PASSING A CURRENT THROUGH EACH OF SAID INDUCTIVE ELEMENTS TO PRODUCE A MAGNETIC FIELD ASSOCIATED WITH EACH OF SAID ELEMENTS, AND SWITCHING MEANS FOR THEN COUPLING SAID ELEMETS IN PARALLEL WITH SAID LOADING PROVIDING A REACTIVE CURRENT TO SAID LOAD FROM EACH OF SAID SUPERCONDUCTIVE ELEMENTS.
Claim 4
Dependent Claim
70 words
APPARATUS FOR DERIVING MULTIPLIED ENERGY OUTPUT FOR DELIVERY TO A LOAD COMPRISING A PLURALITY OF INDUCTIVE ELEMENTS FORMED OF SUPERCONDUCTIVE MATERIAL, CONNECTION MEANS INITIALLY PASSING A CURRENT THROUGH EACH OF SAID INDUCTIVE ELEMENTS TO PRODUCE A MAGNETIC FIELD ASSOCIATED WITH EACH OF SAID ELEMENTS, AND SWITCHING MEANS FOR THEN COUPLING SAID ELEMETS IN PARALLEL WITH SAID LOADING PROVIDING A REACTIVE CURRENT TO SAID LOAD FROM EACH OF SAID SUPERCONDUCTIVE ELEMENTS.
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) | 1968-11-22 | 1969-05-24 | 1969-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-22 | 1973-05-24 | 1973-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-22 | 1977-05-24 | 1977-11-23 | $7700.00 | Window Closed / Lapsed |