US3240478A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heating apparatus and method
Assignee: Individual
•
Filing: 1963-04-08
•
Granted: 1966-03-15
•
Expires: 1983-04-08
Abstract
No abstract record available.
Inventors
- 👤 Marks Alexander Ashton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:34
CPC Classifications
F; F24; F24H; F24H3/00; F24H3/02; F24H3/04; F24H3/0488; F22; F22B; F22B13/00; F23; F23D; F23D11/00; Y; Y02; Y02B; Y02B30/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A BEATING METHOD COMPRISING: ESTABLISHING A FUEL-CONSUMING FLAME WITHIN A COMBUSTION CHAMBER HAVING A WALL AND A DISCHARGE PORTION; ESTABLISHING A FLOW OF COMBUSTION-SUPPORTING FLUID WITHIN SAID COMBUSTION CHAMBER; CONTROLLING THE TEMPERATURE OF SAID COMBUSTION CHAMBER WALL BY MEANS OF A SHEATHE OF FLUID INTERMEDIATE SAID FLAME AND SAID WALL, AND A RELATIVELY SLUGGISH FLOW OF FLUID PAST THE EXTERIOR PORTION OF SAID COMBUSTION CHAMBER WALL; AND RECAPTURING HEAT CONVEYED FROM THE COMBUSTION CHAMBER WALL BY SAID SHEATHE AND SAID SLUGGISH FLOW, BY DIRECTING SAID SLUGGISH FLOW INTO COMMUNICATION WITH THE CONTENTS BEING DISCHARGED FROM SAID DISCHARGE PORTION.
Claim 2
Dependent Claim
98 words
A BEATING METHOD COMPRISING: ESTABLISHING A FUEL-CONSUMING FLAME WITHIN A COMBUSTION CHAMBER HAVING A WALL AND A DISCHARGE PORTION; ESTABLISHING A FLOW OF COMBUSTION-SUPPORTING FLUID WITHIN SAID COMBUSTION CHAMBER; CONTROLLING THE TEMPERATURE OF SAID COMBUSTION CHAMBER WALL BY MEANS OF A SHEATHE OF FLUID INTERMEDIATE SAID FLAME AND SAID WALL, AND A RELATIVELY SLUGGISH FLOW OF FLUID PAST THE EXTERIOR PORTION OF SAID COMBUSTION CHAMBER WALL; AND RECAPTURING HEAT CONVEYED FROM THE COMBUSTION CHAMBER WALL BY SAID SHEATHE AND SAID SLUGGISH FLOW, BY DIRECTING SAID SLUGGISH FLOW INTO COMMUNICATION WITH THE CONTENTS BEING DISCHARGED FROM SAID DISCHARGE PORTION.
References Cited (Backward Citations)
DE663707C
Cited
US1863391A
Cited
US1990695A
Cited
CH168969A
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US2439554A
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US2518364A
Cited
GB669944A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |