US3282325A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jackson etal burner control apparatus
Assignee: —
•
Filing: —
•
Granted: 1966-11-01
•
Expires: 1983-11-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:53
CPC Classifications
F; F23; F23N; F23N1/00; F23N1/005; F23Q; F23Q9/00; F23N2227/00; F23N2227/22; F23N2235/00; F23N2235/12; F23N2235/14; F23N2235/18; F23N2235/20; F23N2235/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
205 words
APPARATUS FOR CONTROLLING A FLOW OF FUEL IN A FUEL BURNING SYSTEM HAVING A MAIN AND PILOT BURNERS, THE COMBINATION COMPRISING A MAIN CONTROL DEVICE CASING HAVING AN INLET ADAPTED TO BE CONNECTED TO A FUEL SOURCE AND AN OUTLET ADAPTED TO BE CONNECTED TO THE MAIN BURNER, MAIN VALVING MEANS IN SAID CASING HAVING ELECTRIC, ACTUATOR MEANS FOR CONTROLLING A FUEL FLOW THERETHTOUGH, CONDUIT MEANS FOR A FLOW OF PILOT BURNER FUEL BYPASSING SAID MAIN VALVING MEANS, SAID CONDUIT MEANS HAVING A FIRST BRANCH DEFINING A REGULAR PILOT FLOW AND A SECOND BRANCH DEFINING A RESET PILOT FLOW, A PILOT CONTROL DEVICE HOUSING DISPOSED ADJACENT THE MAIN BURNER AND HAVING A PAIR OF INLET PASSAGES AND AN OUTLET PASSAGE, ONE OF SAID INLET PASSAGES COMMUNICATING WITH SAID FIRST BRANCH AND THE OTHER OF SAID INLET PASSAGES COMMUNICATING WITH SAID SECOND BRANCH, MEANS MOUNTING THE PILOT BURNER ON SAID HOUSING IN COMMUNICATION WITH SAID OUTLET PASSAGE, VALVE MEANS IN SAID HOUSING MOVABLE BETWEEN A FIRST POSITION WHEREIN THE SAID ONE INLET PASSAGE IS IN COMMUNICATION WITH SAID OUTLET PASSAGE AND A SECOND POSITION WHEREIN THE SAID ONE INLET PASSAGE IS CLOSED OFF FROM COMMUNICATION WITH SAID OUTLET PASSAGE, FLAME RESPONSIVE MEANS HAVING A PORTION DIS-
Claim 2
Dependent Claim
205 words
APPARATUS FOR CONTROLLING A FLOW OF FUEL IN A FUEL BURNING SYSTEM HAVING A MAIN AND PILOT BURNERS, THE COMBINATION COMPRISING A MAIN CONTROL DEVICE CASING HAVING AN INLET ADAPTED TO BE CONNECTED TO A FUEL SOURCE AND AN OUTLET ADAPTED TO BE CONNECTED TO THE MAIN BURNER, MAIN VALVING MEANS IN SAID CASING HAVING ELECTRIC, ACTUATOR MEANS FOR CONTROLLING A FUEL FLOW THERETHTOUGH, CONDUIT MEANS FOR A FLOW OF PILOT BURNER FUEL BYPASSING SAID MAIN VALVING MEANS, SAID CONDUIT MEANS HAVING A FIRST BRANCH DEFINING A REGULAR PILOT FLOW AND A SECOND BRANCH DEFINING A RESET PILOT FLOW, A PILOT CONTROL DEVICE HOUSING DISPOSED ADJACENT THE MAIN BURNER AND HAVING A PAIR OF INLET PASSAGES AND AN OUTLET PASSAGE, ONE OF SAID INLET PASSAGES COMMUNICATING WITH SAID FIRST BRANCH AND THE OTHER OF SAID INLET PASSAGES COMMUNICATING WITH SAID SECOND BRANCH, MEANS MOUNTING THE PILOT BURNER ON SAID HOUSING IN COMMUNICATION WITH SAID OUTLET PASSAGE, VALVE MEANS IN SAID HOUSING MOVABLE BETWEEN A FIRST POSITION WHEREIN THE SAID ONE INLET PASSAGE IS IN COMMUNICATION WITH SAID OUTLET PASSAGE AND A SECOND POSITION WHEREIN THE SAID ONE INLET PASSAGE IS CLOSED OFF FROM COMMUNICATION WITH SAID OUTLET PASSAGE, FLAME RESPONSIVE MEANS HAVING A PORTION DIS-
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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) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |