Patent US3270800A successfully refreshed from Google Patents.
US3270800A
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Burner control apparatus
Assignee: Honeywell Inc
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Filing: 1964-12-07
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Granted: 1966-09-06
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Expires: 1984-12-07
Abstract
No abstract record available.
Inventors
- 👤 Fred T Deziel
- 👤 Balthasar H Pinckaers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:28
CPC Classifications
F; F23; F23N; F23N5/00; F23N5/20; F23N5/203; F23N5/02; F23N5/08; F23N5/082; F23N2223/00; F23N2223/22; F23N2223/26; F23N2227/00; F23N2227/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
A DIRECT IGNITION BRUNER CONTROL FOR USE TO CONTROL THE DIRECT IGNITION OF A MAIN FUEL BURNER, COMPRISING; A TIMING CAPACITOR ADAPTED TO ACCUMULATE A CHARGE OF ELECTRICAL ENERGY, MEANS RESPONSIVE TO A NEED FOR OPERATION OF THE MAIN FUEL BURNER EFFECTIVE TO CONNECT SAID CAPACITOR TO ELECTRICALLY ENERGIZABLE MEANS WHICH IS ADAPTED TO CAUSE FUEL TO FLOW TO THE MAIN BURNER, TO THEREBY ENERGIZE SAID ELECTRICALLY ENERGIZABLE MEANS AS THE SOLE SOURCE OF ELECTRICAL ENERGY AND FOR A SHORT TRAIL FOR IGNITION PERIOD DETERMINED BY THE DISCHARGE TIME OF SAID TIMING CAPACTIOR, ANF FLAME DETECTING MEANS CONNECTIVE UPON THE ESTABLISHMENT OF FLAME AT THE MAIN FUEL BURNER TO MAINTAIN A CHARGE OF ELECTRICAL ENERGY AT SAID TIMING CAPACITOR AND THEREBY MAINTAIN FUEL FLOW.
Claim 2
Dependent Claim
124 words
A DIRECT IGNITION BRUNER CONTROL FOR USE TO CONTROL THE DIRECT IGNITION OF A MAIN FUEL BURNER, COMPRISING; A TIMING CAPACITOR ADAPTED TO ACCUMULATE A CHARGE OF ELECTRICAL ENERGY, MEANS RESPONSIVE TO A NEED FOR OPERATION OF THE MAIN FUEL BURNER EFFECTIVE TO CONNECT SAID CAPACITOR TO ELECTRICALLY ENERGIZABLE MEANS WHICH IS ADAPTED TO CAUSE FUEL TO FLOW TO THE MAIN BURNER, TO THEREBY ENERGIZE SAID ELECTRICALLY ENERGIZABLE MEANS AS THE SOLE SOURCE OF ELECTRICAL ENERGY AND FOR A SHORT TRAIL FOR IGNITION PERIOD DETERMINED BY THE DISCHARGE TIME OF SAID TIMING CAPACTIOR, ANF FLAME DETECTING MEANS CONNECTIVE UPON THE ESTABLISHMENT OF FLAME AT THE MAIN FUEL BURNER TO MAINTAIN A CHARGE OF ELECTRICAL ENERGY AT SAID TIMING CAPACITOR AND THEREBY MAINTAIN FUEL FLOW.
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) | 1969-09-05 | 1970-03-07 | 1970-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-05 | 1974-03-07 | 1974-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-05 | 1978-03-07 | 1978-09-06 | $7700.00 | Window Closed / Lapsed |