Patent US3086361A successfully refreshed from Google Patents.
US3086361A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combustion vaporizer
Assignee: Ford Motor Co
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Filing: 1960-12-06
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Granted: 1963-04-23
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Expires: 1980-12-06
Abstract
No abstract record available.
Inventors
- 👤 George R Howland
- 👤 Donald A Malohn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:54
CPC Classifications
F; F23; F23R; F23R3/00; F23R3/28; F23R3/30; F23R3/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
IN A GAS TURBINE ENGINE COMBUSTION CHAMBER, A HOUSING, A FUEL VAPORIZER EXTENDING THROUGH SAID HOUSING INTO SAID COMBUSTION CHAMBER, SAID FUEL VAPORIZER COMPRISING AN OUTER CASING MEMBER AFFIXED TO SAID HOUSING, A FUEL CONDUIT HAVING A SECTION EXTENDING THROUGH SAID OUTER CASING MEMBER, SAID FUEL CONDUIT TERMINATING WITHIN SAID COMBUSTION CHAMBER IN A PLURALITY OF COILS, ONE OF SAID COILS HAVING A PLURALITY OF ORIFICES POSITIONED THEREIN, SAID FUEL CONDUIT BEING CONSTRUCTED OF A MATERIAL HAVING SUBSTANTIAL ELECTRICAL RESISTIVITY, A SLEEVE OF CONDUCTIVE MATERIAL HAVING SUBSTANTIALLY LOWER ELECTRICAL RESISTIVITY THAN SAID FUEL CONDUIT POSITIONED ABOUT SAID SECTION OF THE FUEL CONDUIT EXTENDING THROUGH SAID OUTER CASING AND CONNECTED TO SAID COILS, AN ELECTRICAL INSULATOR POSITIONED BETWEEN SAID OUTER CASING MEMBER AND SAID SLEEVE, AND AN ELECTRICAL TERMINAL CONNECTED TO SAID SLEEVE FOR DELIVERING ELECTRICAL ENERGY TO THE PLURALITY OF COILS OF SAID FUEL CONDUIT, A PORTION OF SAID COILS REMOTE FROM SAID SLEEVE BEING CONNECTED TO SAID OUTER CASING MEMBER.
Claim 2
Dependent Claim
161 words
IN A GAS TURBINE ENGINE COMBUSTION CHAMBER, A HOUSING, A FUEL VAPORIZER EXTENDING THROUGH SAID HOUSING INTO SAID COMBUSTION CHAMBER, SAID FUEL VAPORIZER COMPRISING AN OUTER CASING MEMBER AFFIXED TO SAID HOUSING, A FUEL CONDUIT HAVING A SECTION EXTENDING THROUGH SAID OUTER CASING MEMBER, SAID FUEL CONDUIT TERMINATING WITHIN SAID COMBUSTION CHAMBER IN A PLURALITY OF COILS, ONE OF SAID COILS HAVING A PLURALITY OF ORIFICES POSITIONED THEREIN, SAID FUEL CONDUIT BEING CONSTRUCTED OF A MATERIAL HAVING SUBSTANTIAL ELECTRICAL RESISTIVITY, A SLEEVE OF CONDUCTIVE MATERIAL HAVING SUBSTANTIALLY LOWER ELECTRICAL RESISTIVITY THAN SAID FUEL CONDUIT POSITIONED ABOUT SAID SECTION OF THE FUEL CONDUIT EXTENDING THROUGH SAID OUTER CASING AND CONNECTED TO SAID COILS, AN ELECTRICAL INSULATOR POSITIONED BETWEEN SAID OUTER CASING MEMBER AND SAID SLEEVE, AND AN ELECTRICAL TERMINAL CONNECTED TO SAID SLEEVE FOR DELIVERING ELECTRICAL ENERGY TO THE PLURALITY OF COILS OF SAID FUEL CONDUIT, A PORTION OF SAID COILS REMOTE FROM SAID SLEEVE BEING CONNECTED TO SAID OUTER CASING MEMBER.
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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) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |