US3208411A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Garbage destruction plant
Assignee: Individual
•
Filing: 1962-04-17
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Granted: 1965-09-28
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Expires: 1982-04-17
Abstract
No abstract record available.
Inventors
- 👤 Bernhard Urban
- 👤 Heinz Block
- 👤 Hans-Joachim Mueller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:59
CPC Classifications
F; F23; F23G; F23G5/00; F23G5/20; F23G5/02; F23G5/04; F23G5/05; F23G5/08; F23G5/14; F23G5/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
178 words
GARBAGE DESTRUCTION PLANT COMPRISING AN INCLINED DRYING GRATE MEANS, AN INCLINED BURBING GRATE DISPOSED BELOW THE LOWER END OF SAID DRYING GRATE MEANS TO RECEIVE DRIED GARBAGE FALLING FROM THE DRYING GRATE MEANS, AN AFTER-BURNING DEVICE DISPOSED TO RECEIVE RESIUDE FROM SAID BURNING GRATE, A MIXING CHAMBER BOUNDED BY A WALL ADJACENT TO SAID DRYING GRATE MEANS, SAID MIXING CHAMBER BEING ARRANGED OVER SAID AFTER-BURNING DEVICE, A PASSAGE THROUGH SAID WALL FOR CONDUCTING WASTE GAS FROM THE DRYING GRATE MEANS TO SAID MIXING CHAMBER, A CONNECTION BETWEEN SAID MIXING CHAMBER AND THE RESIDUE DELIVERY END OF SAID AFTER-BURNING DEVICE FOR CONDUCTING WASTE GAS FROM THE LATTER TO SAID MIXING CHAMBER TO MIX WITH WASTE GAS FROM SAID DRYING GRATE MEANS, AND A HEATRECOVERY SYSTEM CONNECTED TO SAID MIXING CHAMBER TO RECEIVE MIXED WASTE GASES THEREFROM, SAID AFTER-BURNING DEVICE, SAID MIXING CHAMBER AND AT LEAST A PORTION OF SAID HEAT-RECOVERY SYSTEM BEING DISPOSED IN SUPERPOSED RELATIONSHIP AS A FIRST VERTICAL ASSEMBLY ADJACENT TO A SECOND VERTICAL ASSEMBLY COMPRISING SAID BURNING GRATE AND A SHAFT HOUSING SAID DRYING GRATE MEANS.
Claim 2
Dependent Claim
178 words
GARBAGE DESTRUCTION PLANT COMPRISING AN INCLINED DRYING GRATE MEANS, AN INCLINED BURBING GRATE DISPOSED BELOW THE LOWER END OF SAID DRYING GRATE MEANS TO RECEIVE DRIED GARBAGE FALLING FROM THE DRYING GRATE MEANS, AN AFTER-BURNING DEVICE DISPOSED TO RECEIVE RESIUDE FROM SAID BURNING GRATE, A MIXING CHAMBER BOUNDED BY A WALL ADJACENT TO SAID DRYING GRATE MEANS, SAID MIXING CHAMBER BEING ARRANGED OVER SAID AFTER-BURNING DEVICE, A PASSAGE THROUGH SAID WALL FOR CONDUCTING WASTE GAS FROM THE DRYING GRATE MEANS TO SAID MIXING CHAMBER, A CONNECTION BETWEEN SAID MIXING CHAMBER AND THE RESIDUE DELIVERY END OF SAID AFTER-BURNING DEVICE FOR CONDUCTING WASTE GAS FROM THE LATTER TO SAID MIXING CHAMBER TO MIX WITH WASTE GAS FROM SAID DRYING GRATE MEANS, AND A HEATRECOVERY SYSTEM CONNECTED TO SAID MIXING CHAMBER TO RECEIVE MIXED WASTE GASES THEREFROM, SAID AFTER-BURNING DEVICE, SAID MIXING CHAMBER AND AT LEAST A PORTION OF SAID HEAT-RECOVERY SYSTEM BEING DISPOSED IN SUPERPOSED RELATIONSHIP AS A FIRST VERTICAL ASSEMBLY ADJACENT TO A SECOND VERTICAL ASSEMBLY COMPRISING SAID BURNING GRATE AND A SHAFT HOUSING SAID DRYING GRATE MEANS.
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) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |