US4014750A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support apparatus for a battery of coke ovens
Assignee: Dr C Otto and Co GmbH
•
Filing: 1975-01-22
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Granted: 1977-03-29
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Expires: 1995-01-22
Abstract
Abstract This disclosure relates to reinforced support walls arranged to extend transversely of the length of a battery of coke ovens in a cellar for supporting battery decking of underjet coke ovens. Ducts extend in the cellar for supplying gaseous combustion media to the heating flues of the heating walls and control members are arranged in the cellar to control the flow of the combustion media in the individual ducts. A foundation slab includes reinforcement members bonded to reinforcement members within the support walls. Expansion joints, including slip plates, are arranged between the support walls and the battery decking. The decking may include a projection extending downwardly along the center line of the battery for bonding engagement with the support walls.
Inventors
- 👤 Wolfgang Franzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:50
CPC Classifications
C; C10; C10B; C10B29/00; C10B29/08
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
141 words
In a battery of underjet coke ovens having battery decking positioned above a cellar within which ducts extend for supplying gaseous combustion media to the heating flues of the heating walls for the coking chambers forming said coke ovens, the cellar having ducts with nozzle members therein to control the flow of combustible gaseous media in the individual ducts to said flues, a support apparatus to carry said battery decking above said cellar comprising: concrete support walls extending along only in a parallel direction with respect to the heating walls for the coke oven chambers, said concrete support walls including reinforcement members therein and providing the sole supports for said decking located there above; a foundation slab including reinforcement members projecting into said concrete support walls, and expansion joints including slip plates between said concrete support walls and said battery decking.
Claim 2
Dependent Claim
141 words
In a battery of underjet coke ovens having battery decking positioned above a cellar within which ducts extend for supplying gaseous combustion media to the heating flues of the heating walls for the coking chambers forming said coke ovens, the cellar having ducts with nozzle members therein to control the flow of combustible gaseous media in the individual ducts to said flues, a support apparatus to carry said battery decking above said cellar comprising: concrete support walls extending along only in a parallel direction with respect to the heating walls for the coke oven chambers, said concrete support walls including reinforcement members therein and providing the sole supports for said decking located there above; a foundation slab including reinforcement members projecting into said concrete support walls, and expansion joints including slip plates between said concrete support walls and said battery decking.
Claim 3
Dependent Claim
27 words
The support apparatus of claim 1 wherein said support walls include open passageways therein having a height which is less than the height of the support walls.
Claim 4
Dependent Claim
32 words
The support apparatus according to claim 1 further comprising a pile foundation extending below the floor of said cellar and including reinforcement members bonded to the reinforcement members of said support walls.
Claim 5
Dependent Claim
33 words
The support apparatus according to claim 1 wherein said decking includes a projection extending downwardly therefrom along a center line of the battery of coke ovens for bonding engagement with said support walls.
Claim 6
Dependent Claim
37 words
The support structure according to claim 1 wherein said support walls are spaced from each other by a distance which is approximately equal to twice the distance between the longitudinal axes of two adjacent coke oven chambers.
References Cited (Backward Citations)
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US2340981A
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US2376718A
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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) | 1980-03-28 | 1980-09-27 | 1981-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-03-28 | 1984-09-27 | 1985-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-03-28 | 1988-09-27 | 1989-03-29 | $7700.00 | Window Closed / Lapsed |